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3247 commits
Author | SHA1 | Message | Date | |
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Armin Wolf
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a77272c160 |
platform/x86: dell: Add new dell-wmi-ddv driver
The dell-wmi-ddv driver adds support for reading the current temperature and ePPID of ACPI batteries on supported Dell machines. Since the WMI interface used by this driver does not do any input validation and thus cannot be used for probing, the driver depends on the ACPI battery extension machanism to discover batteries. The driver also supports a debugfs interface for retrieving buffers containing fan and thermal sensor information. Since the meaing of the content of those buffers is currently unknown, the interface is meant for reverse-engineering and will likely be replaced with an hwmon interface once the meaning has been understood. The driver was tested on a Dell Inspiron 3505. Signed-off-by: Armin Wolf <W_Armin@gmx.de> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20220927204521.601887-3-W_Armin@gmx.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Thomas Weißschuh
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d3d76fbde1 |
kernel/ksysfs.c: export kernel cpu byteorder
Certain files in procfs are formatted in byteorder-dependent formats. For example the IP addresses in /proc/net/udp. When using emulation like qemu-user, applications are not guaranteed to be using the same byteorder as the kernel. Therefore the kernel needs to provide a way for applications to discover the byteorder used in API-filesystems. Using systemcalls is not enough because these are intercepted and translated by the emulation. Also this makes it easier for non-compiled applications like shellscripts to discover the byteorder. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20221103152407.3348-1-linux@weissschuh.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Quan Nguyen
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763dc90e9a |
misc: smpro-misc: Add Ampere's Altra SMpro misc driver
Add driver support for accessing various information reported by Ampere's SMpro co-processor such as Boot Progress and other miscellaneous data. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-4-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Quan Nguyen
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4a4a4e9eba |
misc: smpro-errmon: Add Ampere's SMpro error monitor driver
Add Ampere's SMpro error monitor driver for monitoring and reporting RAS-related errors as reported by SMpro co-processor found on Ampere's Altra processor family. Signed-off-by: Quan Nguyen <quan@os.amperecomputing.com> Link: https://lore.kernel.org/r/20221031024442.2490881-3-quan@os.amperecomputing.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jack Rosenthal
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19d5402088 |
firmware: google: Implement cbmem in sysfs driver
The CBMEM area is a downward-growing memory region used by coreboot to dynamically allocate tagged data structures ("CBMEM entries") that remain resident during boot. This implements a driver which exports access to the CBMEM entries via sysfs under /sys/bus/coreboot/devices/cbmem-<id>. This implementation is quite versatile. Examples of how it could be used are given below: * Tools like util/cbmem from the coreboot tree could use this driver instead of finding CBMEM in /dev/mem directly. Alternatively, firmware developers debugging an issue may find the sysfs interface more ergonomic than the cbmem tool and choose to use it directly. * The crossystem tool, which exposes verified boot variables, can use this driver to read the vboot work buffer. * Tools which read the BIOS SPI flash (e.g., flashrom) can find the flash layout in CBMEM directly, which is significantly faster than searching the flash directly. Write access is provided to all CBMEM regions via /sys/bus/coreboot/devices/cbmem-<id>/mem, as the existing cbmem tooling updates this memory region, and envisioned use cases with crossystem can benefit from updating memory regions. Link: https://issuetracker.google.com/239604743 Cc: Stephen Boyd <swboyd@chromium.org> Cc: Tzung-Bi Shih <tzungbi@kernel.org> Reviewed-by: Guenter Roeck <groeck@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: Jack Rosenthal <jrosenth@chromium.org> Signed-off-by: Jack Rosenthal <jrosenth@chromium.org> Link: https://lore.kernel.org/r/20221104161528.531248-1-jrosenth@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Logan Gunthorpe
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6d4338cb40 |
ABI: sysfs-bus-pci: add documentation for p2pmem allocate
Add documentation for the p2pmem/allocate binary file which allows for allocating p2pmem buffers in userspace for passing to drivers that support them. (Currently only O_DIRECT to NVMe devices.) Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Reviewed-by: John Hubbard <jhubbard@nvidia.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20221021174116.7200-10-logang@deltatee.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Ray Chi
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430d57f53e |
usb: core: stop USB enumeration if too many retries
When a broken USB accessory connects to a USB host, usbcore might keep doing enumeration retries. If the host has a watchdog mechanism, the kernel panic will happen on the host. This patch provides an attribute early_stop to limit the numbers of retries for each port of a hub. If a port was marked with early_stop attribute, unsuccessful connection attempts will fail quickly. In addition, if an early_stop port has failed to initialize, it will ignore all future connection events until early_stop attribute is clear. Signed-off-by: Ray Chi <raychi@google.com> Reviewed-by: Alan Stern <stern@rowland.harvard.edu> Link: https://lore.kernel.org/r/20221107072754.3336357-1-raychi@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Xiaochen Shen
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9a8ddb35a9 |
dmaengine: idxd: Make read buffer sysfs attributes invisible for Intel IAA
In current code, the following sysfs attributes are exposed to user to show or update the values: max_read_buffers (max_tokens) read_buffer_limit (token_limit) group/read_buffers_allowed (group/tokens_allowed) group/read_buffers_reserved (group/tokens_reserved) group/use_read_buffer_limit (group/use_token_limit) >From Intel IAA spec [1], Intel IAA does not support Read Buffer allocation control. So these sysfs attributes should not be supported on IAA device. Fix this issue by making these sysfs attributes invisible through is_visible() filter when the device is IAA. Add description in the ABI documentation to mention that these attributes are not visible when the device does not support Read Buffer allocation control. [1]: https://cdrdv2.intel.com/v1/dl/getContent/721858 Fixes: |
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Dave Airlie
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60ba8c5bd9 |
Merge tag 'drm-intel-gt-next-2022-11-03' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
Driver Changes: - Fix for #7306: [Arc A380] white flickering when using arc as a secondary gpu (Matt A) - Add Wa_18017747507 for DG2 (Wayne) - Avoid spurious WARN on DG1 due to incorrect cache_dirty flag (Niranjana, Matt A) - Corrections to CS timestamp support for Gen5 and earlier (Ville) - Fix a build error used with clang compiler on hwmon (GG) - Improvements to LMEM handling with RPM (Anshuman, Matt A) - Cleanups in dmabuf code (Mike) - Selftest improvements (Matt A) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y2N11wu175p6qeEN@jlahtine-mobl.ger.corp.intel.com |
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Yangtao Li
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e5a0db6a9e |
f2fs: replace gc_urgent_high_remaining with gc_remaining_trials
The user can set the trial count limit for GC urgent and idle mode with replaced gc_remaining_trials.. If GC thread gets to the limit, the mode will turn back to GC normal mode finally. It was applied only to GC_URGENT, while this patch expands it for GC_IDLE. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Jaegeuk Kim
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eebd36a408 |
f2fs: add missing bracket in doc
Let's add missing <>. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Yangtao Li
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a3951cd199 |
f2fs: introduce gc_mode sysfs node
Revert "f2fs: make gc_urgent and gc_segment_mode sysfs node readable". Add a gc_mode sysfs node to show the current gc_mode as a string. Signed-off-by: Yangtao Li <frank.li@vivo.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Yangtao Li
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c46867e9b9 |
f2fs: introduce max_ordered_discard sysfs node
The current max_ordered_discard is a fixed value, change it to be configurable through the sys node. Signed-off-by: Yangtao Li <frank.li@vivo.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Huang Ying
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27d676a1c2 |
memory tier, sysfs: rename attribute "nodes" to "nodelist"
In sysfs, we use attribute name "cpumap" or "cpus" for cpu mask and
"cpulist" or "cpus_list" for cpu list. For example, in my system,
$ cat /sys/devices/system/node/node0/cpumap
f,ffffffff
$ cat /sys/devices/system/cpu/cpu2/topology/core_cpus
0,00100004
$ cat cat /sys/devices/system/node/node0/cpulist
0-35
$ cat /sys/devices/system/cpu/cpu2/topology/core_cpus_list
2,20
It looks reasonable to use "nodemap" for node mask and "nodelist" for
node list. So, rename the attribute to follow the naming convention.
Link: https://lkml.kernel.org/r/20221020015122.290097-1-ying.huang@intel.com
Fixes:
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Xiaochen Shen
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91123b37e8 |
dmaengine: idxd: Make max batch size attributes in sysfs invisible for Intel IAA
In current code, dev.max_batch_size and wq.max_batch_size attributes in sysfs are exposed to user to show or update the values. >From Intel IAA spec [1], Intel IAA does not support batch processing. So these sysfs attributes should not be supported on IAA device. Fix this issue by making the attributes of max_batch_size invisible in sysfs through is_visible() filter when the device is IAA. Add description in the ABI documentation to mention that the attributes are not visible when the device does not support batch. [1]: https://cdrdv2.intel.com/v1/dl/getContent/721858 Fixes: |
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Dale B Stimson
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a6a924abf8 |
drm/i915/hwmon: Extend power/energy for XEHPSDV
Extend hwmon power/energy for XEHPSDV especially per gt level energy usage. v2: Update to latest HWMON spec (Ashutosh) v3: Fix review comments (Ashutosh) v4: Fix review comments (Anshuman) v5: s/hwmon_device_register_with_info/ devm_hwmon_device_register_with_info/ (Ashutosh) v6: Change contact to intel-gfx (Rodrigo) GEN12_RPSTAT1 is available for all Gen12+ (Andi) Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Dale B Stimson <dale.b.stimson@intel.com> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221013154526.2105579-8-ashutosh.dixit@intel.com |
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Ashutosh Dixit
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4c2572fe0a |
drm/i915/hwmon: Expose power1_max_interval
Expose power1_max_interval, that is the tau corresponding to PL1, as a custom hwmon attribute. Some bit manipulation is needed because of the format of PKG_PWR_LIM_1_TIME in GT0_PACKAGE_RAPL_LIMIT register (1.x * power(2,y)). v2: Update date and kernel version in Documentation (Badal) v3: Cleaned up hwm_power1_max_interval_store() (Badal) v4: - Fixed review comments (Anshuman) - In hwm_power1_max_interval_store() get PKG_MAX_WIN from pkg_power_sku when it is valid (Ashutosh) - KernelVersion: 6.2, Date: February 2023 in doc (Tvrtko) v5: On some of the DGFX setups it is seen that although pkg_power_sku is valid the field PKG_WIN_MAX is not populated. So it is decided to stick to default value of PKG_WIN_MAX (Ashutosh) v6: Change contact to intel-gfx (Rodrigo) Fixed variable types in hwm_power1_max_interval_store (Andi) Documented PKG_MAX_WIN_DEFAULT (Andi) Removed else in hwm_attributes_visible (Andi) Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221013154526.2105579-7-ashutosh.dixit@intel.com |
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Ashutosh Dixit
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c8939848f7 |
drm/i915/hwmon: Expose card reactive critical power
Expose the card reactive critical (I1) power. I1 is exposed as power1_crit in microwatts (typically for client products) or as curr1_crit in milliamperes (typically for server). v2: Add curr1_crit functionality (Ashutosh) v3: Use HWMON_CHANNEL_INFO to define power1_crit, curr1_crit (Badal) v4: Use hwm_ prefix for static functions (Ashutosh) v5: KernelVersion: 6.2, Date: February 2023 in doc (Tvrtko) v6: Change contact to intel-gfx (Rodrigo) Cc: Sujaritha Sundaresan <sujaritha.sundaresan@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221013154526.2105579-6-ashutosh.dixit@intel.com |
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Dale B Stimson
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c41b8bdcc2 |
drm/i915/hwmon: Show device level energy usage
Use i915 HWMON to display device level energy input. v2: Updated the date and kernel version in feature description v3: - Cleaned up hwm_energy function and removed unused function i915_hwmon_energy_status_get (Ashutosh) v4: KernelVersion: 6.2, Date: February 2023 in doc (Tvrtko) v5: Change contact to intel-gfx (Rodrigo) Change return type of hwm_energy to void (Andi) Signed-off-by: Dale B Stimson <dale.b.stimson@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Riana Tauro <riana.tauro@intel.com> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221013154526.2105579-5-ashutosh.dixit@intel.com |
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Dale B Stimson
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99f55efb79 |
drm/i915/hwmon: Power PL1 limit and TDP setting
Use i915 HWMON to display/modify dGfx power PL1 limit and TDP setting. v2: - Fix review comments (Ashutosh) - Do not restore power1_max upon module unload/load sequence because on production systems modules are always loaded and not unloaded/reloaded (Ashutosh) - Fix review comments (Jani) - Remove endianness conversion (Ashutosh) v3: Add power1_rated_max (Ashutosh) v4: - Use macro HWMON_CHANNEL_INFO to define power channel (Guenter) - Update the date and kernel version in Documentation (Badal) v5: Use hwm_ prefix for static functions (Ashutosh) v6: Fix review comments (Ashutosh) v7: - Define PCU_PACKAGE_POWER_SKU for DG1,DG2 and move PKG_PKG_TDP to intel_mchbar_regs.h (Anshuman) - KernelVersion: 6.2, Date: February 2023 in doc (Tvrtko) v8: Change contact to intel-gfx (Rodrigo) Minor change to val_sku_unit init (Andi) Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Dale B Stimson <dale.b.stimson@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Riana Tauro <riana.tauro@intel.com> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221013154526.2105579-4-ashutosh.dixit@intel.com |
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Riana Tauro
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f8572bb675 |
drm/i915/hwmon: Add HWMON current voltage support
Use i915 HWMON subsystem to display current input voltage. v2: - Updated date and kernel version in feature description - Fixed review comments (Ashutosh) v3: Use macro HWMON_CHANNEL_INFO to define hwmon channel (Guenter) v4: - Fixed review comments (Ashutosh) - Use hwm_ prefix for static functions (Ashutosh) v5: Added unit of voltage as millivolts (Ashutosh) v6: KernelVersion: 6.2, Date: February 2023 in doc (Tvrtko) v7: Change contact to intel-gfx (Rodrigo) GEN12_RPSTAT1 is available for all Gen12+ (Andi) Added Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon to MAINTAINERS Cc: Guenter Roeck <linux@roeck-us.net> Cc: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Riana Tauro <riana.tauro@intel.com> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221013154526.2105579-3-ashutosh.dixit@intel.com |
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Linus Torvalds
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d3cf405133 |
VFIO updates for v6.1-rc1
- Prune private items from vfio_pci_core.h to a new internal header, fix missed function rename, and refactor vfio-pci interrupt defines. (Jason Gunthorpe) - Create consistent naming and handling of ioctls with a function per ioctl for vfio-pci and vfio group handling, use proper type args where available. (Jason Gunthorpe) - Implement a set of low power device feature ioctls allowing userspace to make use of power states such as D3cold where supported. (Abhishek Sahu) - Remove device counter on vfio groups, which had restricted the page pinning interface to singleton groups to account for limitations in the type1 IOMMU backend. Document usage as limited to emulated IOMMU devices, ie. traditional mdev devices where this restriction is consistent. (Jason Gunthorpe) - Correct function prefix in hisi_acc driver incurred during previous refactoring. (Shameer Kolothum) - Correct typo and remove redundant warning triggers in vfio-fsl driver. (Christophe JAILLET) - Introduce device level DMA dirty tracking uAPI and implementation in the mlx5 variant driver (Yishai Hadas & Joao Martins) - Move much of the vfio_device life cycle management into vfio core, simplifying and avoiding duplication across drivers. This also facilitates adding a struct device to vfio_device which begins the introduction of device rather than group level user support and fills a gap allowing userspace identify devices as vfio capable without implicit knowledge of the driver. (Kevin Tian & Yi Liu) - Split vfio container handling to a separate file, creating a more well defined API between the core and container code, masking IOMMU backend implementation from the core, allowing for an easier future transition to an iommufd based implementation of the same. (Jason Gunthorpe) - Attempt to resolve race accessing the iommu_group for a device between vfio releasing DMA ownership and removal of the device from the IOMMU driver. Follow-up with support to allow vfio_group to exist with NULL iommu_group pointer to support existing userspace use cases of holding the group file open. (Jason Gunthorpe) - Fix error code and hi/lo register manipulation issues in the hisi_acc variant driver, along with various code cleanups. (Longfang Liu) - Fix a prior regression in GVT-g group teardown, resulting in unreleased resources. (Jason Gunthorpe) - A significant cleanup and simplification of the mdev interface, consolidating much of the open coded per driver sysfs interface support into the mdev core. (Christoph Hellwig) - Simplification of tracking and locking around vfio_groups that fall out from previous refactoring. (Jason Gunthorpe) - Replace trivial open coded f_ops tests with new helper. (Alex Williamson) -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEQvbATlQL0amee4qQI5ubbjuwiyIFAmNGz2AbHGFsZXgud2ls bGlhbXNvbkByZWRoYXQuY29tAAoJECObm247sIsiatYQAI+7bFjVsTKwCnWUhp/A WnFmLpnh/OsBIYiXRbXGZBgIO4iPmMyFkxqjnv6e8H1WnKhLbuPy/xCaAvPrtI8b YKCpzdrDnfrPfB4+0cyGLJx15Jqd3sOZy097kl2lQJTscELTjJxTl0uB/Fbf/s38 t1K2nIhBm+sGK3rTf3JjY4Jc7vDbwX7HQt6rUVEbd3NoyLJV1T/HdeSgwSMdyiED WwkRZ0z/vU0hEDk5wk1ZyltkiUzdCSws3C8T0J39xRObPLHR1vYgKO8aeZhfQb4p luD1fzGRMt3JinSXCPPm5HfADXq2Rozx7Y7a454fvCa7lpX4MNAgaQdfIzI64lZj cMgSYAIskVq4vxCkO4bKec4FYrzJoxBMJwiXZvOZ4mF5SL4UIDwerMqQTA3fvtQ+ puS6x+/DF9XXHrEewEX7teg6QYPQueneSS+fWeFpMGzDXSjdQB6qV+rMWS297t+4 1KyITxkOxcZQ4+j1OLPGtxsRLKtWApawoNTpRMlaD+hSExxHLbUmKexOLXzuAoVP nhbjud+jzEbpCnwps24Og/iEBdRYJcl2KwEeSRPI856YRDrNa9jPtiDlsAtKZOK2 gJnOixSss6R+wgVVYIyMDZ8tsvO+UDQruvqQ2kFku1FOlO86pvwD6UUVuTVosdNc fktw6Dx90N3fdb/o8jjAjssx =Z8+P -----END PGP SIGNATURE----- Merge tag 'vfio-v6.1-rc1' of https://github.com/awilliam/linux-vfio Pull VFIO updates from Alex Williamson: - Prune private items from vfio_pci_core.h to a new internal header, fix missed function rename, and refactor vfio-pci interrupt defines (Jason Gunthorpe) - Create consistent naming and handling of ioctls with a function per ioctl for vfio-pci and vfio group handling, use proper type args where available (Jason Gunthorpe) - Implement a set of low power device feature ioctls allowing userspace to make use of power states such as D3cold where supported (Abhishek Sahu) - Remove device counter on vfio groups, which had restricted the page pinning interface to singleton groups to account for limitations in the type1 IOMMU backend. Document usage as limited to emulated IOMMU devices, ie. traditional mdev devices where this restriction is consistent (Jason Gunthorpe) - Correct function prefix in hisi_acc driver incurred during previous refactoring (Shameer Kolothum) - Correct typo and remove redundant warning triggers in vfio-fsl driver (Christophe JAILLET) - Introduce device level DMA dirty tracking uAPI and implementation in the mlx5 variant driver (Yishai Hadas & Joao Martins) - Move much of the vfio_device life cycle management into vfio core, simplifying and avoiding duplication across drivers. This also facilitates adding a struct device to vfio_device which begins the introduction of device rather than group level user support and fills a gap allowing userspace identify devices as vfio capable without implicit knowledge of the driver (Kevin Tian & Yi Liu) - Split vfio container handling to a separate file, creating a more well defined API between the core and container code, masking IOMMU backend implementation from the core, allowing for an easier future transition to an iommufd based implementation of the same (Jason Gunthorpe) - Attempt to resolve race accessing the iommu_group for a device between vfio releasing DMA ownership and removal of the device from the IOMMU driver. Follow-up with support to allow vfio_group to exist with NULL iommu_group pointer to support existing userspace use cases of holding the group file open (Jason Gunthorpe) - Fix error code and hi/lo register manipulation issues in the hisi_acc variant driver, along with various code cleanups (Longfang Liu) - Fix a prior regression in GVT-g group teardown, resulting in unreleased resources (Jason Gunthorpe) - A significant cleanup and simplification of the mdev interface, consolidating much of the open coded per driver sysfs interface support into the mdev core (Christoph Hellwig) - Simplification of tracking and locking around vfio_groups that fall out from previous refactoring (Jason Gunthorpe) - Replace trivial open coded f_ops tests with new helper (Alex Williamson) * tag 'vfio-v6.1-rc1' of https://github.com/awilliam/linux-vfio: (77 commits) vfio: More vfio_file_is_group() use cases vfio: Make the group FD disassociate from the iommu_group vfio: Hold a reference to the iommu_group in kvm for SPAPR vfio: Add vfio_file_is_group() vfio: Change vfio_group->group_rwsem to a mutex vfio: Remove the vfio_group->users and users_comp vfio/mdev: add mdev available instance checking to the core vfio/mdev: consolidate all the description sysfs into the core code vfio/mdev: consolidate all the available_instance sysfs into the core code vfio/mdev: consolidate all the name sysfs into the core code vfio/mdev: consolidate all the device_api sysfs into the core code vfio/mdev: remove mtype_get_parent_dev vfio/mdev: remove mdev_parent_dev vfio/mdev: unexport mdev_bus_type vfio/mdev: remove mdev_from_dev vfio/mdev: simplify mdev_type handling vfio/mdev: embedd struct mdev_parent in the parent data structure vfio/mdev: make mdev.h standalone includable drm/i915/gvt: simplify vgpu configuration management drm/i915/gvt: fix a memory leak in intel_gvt_init_vgpu_types ... |
||
Linus Torvalds
|
041bc24d86 |
pci-v6.1-changes
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEgMe7l+5h9hnxdsnuWYigwDrT+vwFAmNECrkUHGJoZWxnYWFz QGdvb2dsZS5jb20ACgkQWYigwDrT+vy7HQ//egBx+1/Eu5N+Y2c4ebGLcc4zCTks Cj3lDFB8v6KvNaDJZHToJi+vychv6BjsQPE1rpfU18+FCfB/fBfzkf/N22qr258l tNDn+YxgXHKd6zumUW88bRmK6vnKz8ELKELC3LMZNmJMcWemFKFY2rdgCh5SEJ8d S/VFSSPip+oyA02zOa1QoCu1nlbYGwZRegYpBTHMSHfgm0ddBSQWNVMKBJSnNP9A 73X+unY3Nh360oRgaQb8wnCJp8vpalavtGMTq1CJPQBAAlUTWpVUAabF7eSNSFZt KO7aFdL1rWgWeZsLBLhVq6fIhK31U7ED9aXYYBMcla8zRUlP/IkMEUF/ztdSuQ9Y t4cQVrVGAM/6WnQaqzfuktEWGG3OJGnOYncvWhUlP6SydUagvaKn49yvKBNw6Ehb GFtrx7/2Ap8icGqkeLajxGVq+N8VH5T02uToOCxZn/U10m0Hhu6objt3erFmIVoN +aWojZCc7YLVksNzyYcNSEvsDeGz/RA/l3dxgEfJOu44rQAKq/AzwT8scjsNqjAs e0UjDVYJVdU7yCM2lDhqYEzfImkqienO+iEySIkUIpo5Z9YUf8//kvYPOFih7ZXH KhGbezPl3O/Ta2Go5TQ5ovh09IGVYM/PzjFO0a/PeOjCe9heutrmuFtLi+y+ROL0 wd/mZL1kkT++P7c= =pOqY -----END PGP SIGNATURE----- Merge tag 'pci-v6.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull pci updates from Bjorn Helgaas: "Resource management: - Distribute spare resources to unconfigured hotplug bridges at boot-time (not just when hot-adding such a bridge), which makes hot-adding devices to docks work better. - Revert to a BAR assignment inherited from firmware only when the address is actually reachable via any upstream bridges, which fixes some cases where firmware doesn't configure all devices. - Add a sysfs interface to resize BARs so this can be done before assigning devices to a VM through VFIO. Power management: - Disable Precision Time Management for all devices on suspend to enable lower-power PM state. We previously did this just for Root Ports, which isn't enough because downstream devices can still generate PTM messages, which cause errors if it's disabled in the Root Port. - Save and restore the ASPM L1 PM Substates configuration for suspend/ resume. Previously this configuration was lost, so L1.x states likely stopped working after resume. - Check whether the L1 PM Substates Capability exists. If it didn't exist, we previously read junk and tried to configure L1 Substates based on that. - Fix the LTR_L1.2_THRESHOLD computation, which previously set a threshold for entering L1.2 that was too low in some cases. - Reduce the delay after transitions to or from D3cold by using usleep_range() rather than msleep(), which often slept for ~19ms instead of the 10ms normally required. The spec says 10ms is enough, but it's possible we could trip over devices that need a little more. Error handling: - Work around a BIOS bug that caused Intel Root Ports to advertise a Root Port Programmed I/O (RP PIO) log size of zero, which caused annoying warnings and prevented the kernel from dumping log registers for DPC errors. Qualcomm PCIe controller driver: - Add support for SC8280XP and SA8540P host controllers and SM8450 endpoint controller. - Disable Master AXI clock on endpoint controllers to save power when link is idle or in L1.x. - Expose link state transition counts via debugfs to help debug issues with low-power states. - Add auto-loading module support. Synopsys DesignWare PCIe controller driver: - Remove a dependency on ZONE_DMA32 by allocating the MSI target page differently. There's more work to do related to eDMA controllers, so it's not completely settled" * tag 'pci-v6.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (71 commits) PCI: qcom-ep: Check platform_get_resource_byname() return value PCI: qcom-ep: Add support for SM8450 SoC dt-bindings: PCI: qcom-ep: Add support for SM8450 SoC dt-bindings: PCI: qcom-ep: Define clocks per platform PCI: qcom-ep: Make PERST separation optional dt-bindings: PCI: qcom-ep: Make PERST separation optional PCI: qcom-ep: Disable Master AXI Clock when there is no PCIe traffic PCI: Expose PCIe Resizable BAR support via sysfs PCI/ASPM: Correct LTR_L1.2_THRESHOLD computation PCI/ASPM: Ignore L1 PM Substates if device lacks capability PCI/ASPM: Factor out L1 PM Substates configuration PCI: qcom-ep: Gate Master AXI clock to MHI bus during L1SS PCI: qcom-ep: Expose link transition counts via debugfs PCI: qcom-ep: Disable IRQs during driver remove PCI/ASPM: Save L1 PM Substates Capability for suspend/resume PCI/ASPM: Refactor L1 PM Substates Control Register programming PCI: qcom-ep: Make use of the cached dev pointer PCI: qcom-ep: Rely on the clocks supplied by devicetree PCI: qcom-ep: Add kernel-doc for qcom_pcie_ep structure phy: freescale: imx8m-pcie: Fix the wrong order of phy_init() and phy_power_on() ... |
||
Linus Torvalds
|
5d170fe435 |
f2fs-for-6.1-rc1
This round looks fairly small comparing to the previous updates which includes mostly minor bug fixes. Nevertheless, as we've still interested in improving the stability, Chao added some debugging methods to diagnoze subtle runtime inconsistency problem. Enhancement - store all the corruption or failure reasons in superblock - detect meta inode, summary info, and block address inconsistency - increase the limit for reserve_root for low-end devices - add the number of compressed IO in iostat Bug fix - DIO write fix for zoned devices - do out-of-place writes for cold files - fix some stat updates (FS_CP_DATA_IO, dirty page count) - fix race condition on setting FI_NO_EXTENT flag - fix data races when freezing super - fix wrong continue condition check in GC - do not allow ATGC for LFS mode In addition, there're some code enhancement and clean-ups as usual. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE00UqedjCtOrGVvQiQBSofoJIUNIFAmNEVIkACgkQQBSofoJI UNL/Qg//eu7k196yIKflDZmp5aJbb5ybpFmh7XkPiqAV17ns+R2uLGq68BvTs+Tg rqCjB7j2kkBh1kN32R7aGcx6tcbHjWc94pi59YTGQ6+pwkop3KJxFHSwAaUw6y34 8NZwmsnrm9rv0A0QPhQPK19yWmG/2smUE9b/u7M3+20I1WANaxdS/vOKbZz/amOu f/BvsIIGS7Zzm9OpBCvGmq9Qpd83jlH6PuYGTC/OVbCrUiAJEmwN8wGsKP/9qB/5 KxVpdlh3vxulS6ixNbMu2qw9GBAQpAOz50+eDL5ZtGvGIQNHZRpGlfpJoW1lz0EO 4fJtpf5OMGqUbNaPCTG4qQGYAtKWA9YnFeWSS7RViQ6MryRXZMK8ka5eIe5Qblcf AXD/eU2gKzOu0fuvdBRCt/wTSb4gY8sMNhe4psDsZxfhaYIpX8Ee/XVa4d+Z4frg irN9gid1k3laMTx9dwJL8m7gIFvy3pak6l3B0bA69fAXd3faI40enuyfubFxnDet OuRNxj8j3J5C140ag5KOuBCRub2/aPaj9YSQqUstf64d8FzN/Ypn5iVPTs2DP/3D bcAFBwCS2+MCsk9+ra0WldZ5awdd6CRHDkvaYeDEuLCaLHUCo6CXe3aIyWawJBvJ RnghKNv82RIV+rQlI1/sg8lseoDnEZTp5iwDGw/qZ+ZUyn05apM= =aZ9y -----END PGP SIGNATURE----- Merge tag 'f2fs-for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs updates from Jaegeuk Kim: "This round looks fairly small comparing to the previous updates and includes mostly minor bug fixes. Nevertheless, as we've still interested in improving the stability, Chao added some debugging methods to diagnoze subtle runtime inconsistency problem. Enhancements: - store all the corruption or failure reasons in superblock - detect meta inode, summary info, and block address inconsistency - increase the limit for reserve_root for low-end devices - add the number of compressed IO in iostat Bug fixes: - DIO write fix for zoned devices - do out-of-place writes for cold files - fix some stat updates (FS_CP_DATA_IO, dirty page count) - fix race condition on setting FI_NO_EXTENT flag - fix data races when freezing super - fix wrong continue condition check in GC - do not allow ATGC for LFS mode In addition, there're some code enhancement and clean-ups as usual" * tag 'f2fs-for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (32 commits) f2fs: change to use atomic_t type form sbi.atomic_files f2fs: account swapfile inodes f2fs: allow direct read for zoned device f2fs: support recording errors into superblock f2fs: support recording stop_checkpoint reason into super_block f2fs: remove the unnecessary check in f2fs_xattr_fiemap f2fs: introduce cp_status sysfs entry f2fs: fix to detect corrupted meta ino f2fs: fix to account FS_CP_DATA_IO correctly f2fs: code clean and fix a type error f2fs: add "c_len" into trace_f2fs_update_extent_tree_range for compressed file f2fs: fix to do sanity check on summary info f2fs: port to vfs{g,u}id_t and associated helpers f2fs: fix to do sanity check on destination blkaddr during recovery f2fs: let FI_OPU_WRITE override FADVISE_COLD_BIT f2fs: fix race condition on setting FI_NO_EXTENT flag f2fs: remove redundant check in f2fs_sanity_check_cluster f2fs: add static init_idisk_time function to reduce the code f2fs: fix typo f2fs: fix wrong dirty page count when race between mmap and fallocate. ... |
||
Linus Torvalds
|
27bc50fc90 |
- Yu Zhao's Multi-Gen LRU patches are here. They've been under test in
linux-next for a couple of months without, to my knowledge, any negative reports (or any positive ones, come to that). - Also the Maple Tree from Liam R. Howlett. An overlapping range-based tree for vmas. It it apparently slight more efficient in its own right, but is mainly targeted at enabling work to reduce mmap_lock contention. Liam has identified a number of other tree users in the kernel which could be beneficially onverted to mapletrees. Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat (https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com). This has yet to be addressed due to Liam's unfortunately timed vacation. He is now back and we'll get this fixed up. - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses clang-generated instrumentation to detect used-unintialized bugs down to the single bit level. KMSAN keeps finding bugs. New ones, as well as the legacy ones. - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of memory into THPs. - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to support file/shmem-backed pages. - userfaultfd updates from Axel Rasmussen - zsmalloc cleanups from Alexey Romanov - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and memory-failure - Huang Ying adds enhancements to NUMA balancing memory tiering mode's page promotion, with a new way of detecting hot pages. - memcg updates from Shakeel Butt: charging optimizations and reduced memory consumption. - memcg cleanups from Kairui Song. - memcg fixes and cleanups from Johannes Weiner. - Vishal Moola provides more folio conversions - Zhang Yi removed ll_rw_block() :( - migration enhancements from Peter Xu - migration error-path bugfixes from Huang Ying - Aneesh Kumar added ability for a device driver to alter the memory tiering promotion paths. For optimizations by PMEM drivers, DRM drivers, etc. - vma merging improvements from Jakub Matěn. - NUMA hinting cleanups from David Hildenbrand. - xu xin added aditional userspace visibility into KSM merging activity. - THP & KSM code consolidation from Qi Zheng. - more folio work from Matthew Wilcox. - KASAN updates from Andrey Konovalov. - DAMON cleanups from Kaixu Xia. - DAMON work from SeongJae Park: fixes, cleanups. - hugetlb sysfs cleanups from Muchun Song. - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCY0HaPgAKCRDdBJ7gKXxA joPjAQDZ5LlRCMWZ1oxLP2NOTp6nm63q9PWcGnmY50FjD/dNlwEAnx7OejCLWGWf bbTuk6U2+TKgJa4X7+pbbejeoqnt5QU= =xfWx -----END PGP SIGNATURE----- Merge tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in linux-next for a couple of months without, to my knowledge, any negative reports (or any positive ones, come to that). - Also the Maple Tree from Liam Howlett. An overlapping range-based tree for vmas. It it apparently slightly more efficient in its own right, but is mainly targeted at enabling work to reduce mmap_lock contention. Liam has identified a number of other tree users in the kernel which could be beneficially onverted to mapletrees. Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat at [1]. This has yet to be addressed due to Liam's unfortunately timed vacation. He is now back and we'll get this fixed up. - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses clang-generated instrumentation to detect used-unintialized bugs down to the single bit level. KMSAN keeps finding bugs. New ones, as well as the legacy ones. - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of memory into THPs. - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to support file/shmem-backed pages. - userfaultfd updates from Axel Rasmussen - zsmalloc cleanups from Alexey Romanov - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and memory-failure - Huang Ying adds enhancements to NUMA balancing memory tiering mode's page promotion, with a new way of detecting hot pages. - memcg updates from Shakeel Butt: charging optimizations and reduced memory consumption. - memcg cleanups from Kairui Song. - memcg fixes and cleanups from Johannes Weiner. - Vishal Moola provides more folio conversions - Zhang Yi removed ll_rw_block() :( - migration enhancements from Peter Xu - migration error-path bugfixes from Huang Ying - Aneesh Kumar added ability for a device driver to alter the memory tiering promotion paths. For optimizations by PMEM drivers, DRM drivers, etc. - vma merging improvements from Jakub Matěn. - NUMA hinting cleanups from David Hildenbrand. - xu xin added aditional userspace visibility into KSM merging activity. - THP & KSM code consolidation from Qi Zheng. - more folio work from Matthew Wilcox. - KASAN updates from Andrey Konovalov. - DAMON cleanups from Kaixu Xia. - DAMON work from SeongJae Park: fixes, cleanups. - hugetlb sysfs cleanups from Muchun Song. - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core. Link: https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com [1] * tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (555 commits) hugetlb: allocate vma lock for all sharable vmas hugetlb: take hugetlb vma_lock when clearing vma_lock->vma pointer hugetlb: fix vma lock handling during split vma and range unmapping mglru: mm/vmscan.c: fix imprecise comments mm/mglru: don't sync disk for each aging cycle mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbol mm: memcontrol: use do_memsw_account() in a few more places mm: memcontrol: deprecate swapaccounting=0 mode mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled mm/secretmem: remove reduntant return value mm/hugetlb: add available_huge_pages() func mm: remove unused inline functions from include/linux/mm_inline.h selftests/vm: add selftest for MADV_COLLAPSE of uffd-minor memory selftests/vm: add file/shmem MADV_COLLAPSE selftest for cleared pmd selftests/vm: add thp collapse shmem testing selftests/vm: add thp collapse file and tmpfs testing selftests/vm: modularize thp collapse memory operations selftests/vm: dedup THP helpers mm/khugepaged: add tracepoint to hpage_collapse_scan_file() mm/madvise: add file and shmem support to MADV_COLLAPSE ... |
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Linus Torvalds
|
4de65c5830 |
Livepatching changes for 6.1
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Linus Torvalds
|
a09476668e |
Char/Misc and other driver changes for 6.1-rc1
Here is the large set of char/misc and other small driver subsystem changes for 6.1-rc1. Loads of different things in here: - IIO driver updates, additions, and changes. Probably the largest part of the diffstat - habanalabs driver update with support for new hardware and features, the second largest part of the diff. - fpga subsystem driver updates and additions - mhi subsystem updates - Coresight driver updates - gnss subsystem updates - extcon driver updates - icc subsystem updates - fsi subsystem updates - nvmem subsystem and driver updates - misc driver updates - speakup driver additions for new features - lots of tiny driver updates and cleanups All of these have been in the linux-next tree for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCY0GQmA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylyVQCeNJjZ3hy+Wz8WkPSY+NkehuIhyCIAnjXMOJP8 5G/JQ+rpcclr7VOXlS66 =zVkU -----END PGP SIGNATURE----- Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver updates from Greg KH: "Here is the large set of char/misc and other small driver subsystem changes for 6.1-rc1. Loads of different things in here: - IIO driver updates, additions, and changes. Probably the largest part of the diffstat - habanalabs driver update with support for new hardware and features, the second largest part of the diff. - fpga subsystem driver updates and additions - mhi subsystem updates - Coresight driver updates - gnss subsystem updates - extcon driver updates - icc subsystem updates - fsi subsystem updates - nvmem subsystem and driver updates - misc driver updates - speakup driver additions for new features - lots of tiny driver updates and cleanups All of these have been in the linux-next tree for a while with no reported issues" * tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (411 commits) w1: Split memcpy() of struct cn_msg flexible array spmi: pmic-arb: increase SPMI transaction timeout delay spmi: pmic-arb: block access for invalid PMIC arbiter v5 SPMI writes spmi: pmic-arb: correct duplicate APID to PPID mapping logic spmi: pmic-arb: add support to dispatch interrupt based on IRQ status spmi: pmic-arb: check apid against limits before calling irq handler spmi: pmic-arb: do not ack and clear peripheral interrupts in cleanup_irq spmi: pmic-arb: handle spurious interrupt spmi: pmic-arb: add a print in cleanup_irq drivers: spmi: Directly use ida_alloc()/free() MAINTAINERS: add TI ECAP driver info counter: ti-ecap-capture: capture driver support for ECAP Documentation: ABI: sysfs-bus-counter: add frequency & num_overflows items dt-bindings: counter: add ti,am62-ecap-capture.yaml counter: Introduce the COUNTER_COMP_ARRAY component type counter: Consolidate Counter extension sysfs attribute creation counter: Introduce the Count capture component counter: 104-quad-8: Add Signal polarity component counter: Introduce the Signal polarity component counter: interrupt-cnt: Implement watch_validate callback ... |
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Linus Torvalds
|
d3dcbe24a0 |
USB/Thunderbolt changes for 6.1-rc1
Here is the big set of USB and Thunderbolt driver changes for 6.1-rc1. Nothing major in here, lots of little things with new devices supported and updates for a few drivers. Highlights include: - thunderbolt/USB4 devices supported a bit better than before, and some new ids to enable new hardware devices - USB gadget uvc updates for newer video formats and better v4l integration (the v4l portions were acked by those maintainers) - typec updates for tiny issues and more typec drivers for new chips. - xhci tiny updates for minor issues - big usb-serial ftdi_sio driver update to handle new devices better - lots of tiny dwc3 fixes and updates for the IP block that is showing up everywhere these days - dts updates for new devices being supported - other tiny janitorial and cleanups fixes for lots of different USB drivers. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCY0BN9g8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yljdgCdH4Fev4Nvf2Nokfv0q0krcRB3YpUAn1aZfpb/ EbgxsxhPnTJg+mmXyLms =IxUy -----END PGP SIGNATURE----- Merge tag 'usb-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the big set of USB and Thunderbolt driver changes for 6.1-rc1. Nothing major in here, lots of little things with new devices supported and updates for a few drivers. Highlights include: - thunderbolt/USB4 devices supported a bit better than before, and some new ids to enable new hardware devices - USB gadget uvc updates for newer video formats and better v4l integration (the v4l portions were acked by those maintainers) - typec updates for tiny issues and more typec drivers for new chips. - xhci tiny updates for minor issues - big usb-serial ftdi_sio driver update to handle new devices better - lots of tiny dwc3 fixes and updates for the IP block that is showing up everywhere these days - dts updates for new devices being supported - other tiny janitorial and cleanups fixes for lots of different USB drivers. Full details are in the shortlog. All of these have been in linux-next for a while with no reported issues" * tag 'usb-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (169 commits) usb: gadget: uvc: don't put item still in use usb: gadget: uvc: Fix argument to sizeof() in uvc_register_video() usb: host: ehci-exynos: switch to using gpiod API Revert "usb: dwc3: Don't switch OTG -> peripheral if extcon is present" Revert "USB: fixup for merge issue with "usb: dwc3: Don't switch OTG -> peripheral if extcon is present"" dt-bindings: usb: Convert FOTG210 to dt schema usb: mtu3: fix failed runtime suspend in host only mode USB: omap_udc: Fix spelling mistake: "tranceiver_ctrl" -> "transceiver_ctrl" usb: typec: ucsi_ccg: Disable UCSI ALT support on Tegra usb: typec: Replace custom implementation of device_match_fwnode() usb: typec: ucsi: Don't warn on probe deferral usb: add quirks for Lenovo OneLink+ Dock MAINTAINERS: switch dwc3 to Thinh usb: idmouse: fix an uninit-value in idmouse_open USB: PHY: JZ4770: Switch to use dev_err_probe() helper usb: phy: generic: Switch to use dev_err_probe() helper usb: ulpi: use DEFINE_SHOW_ATTRIBUTE to simplify ulpi_regs usb: cdns3: remove dead code usb: cdc-wdm: Use skb_put_data() instead of skb_put/memcpy pair usb: musb: sunxi: Switch to use dev_err_probe() helper ... |
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Linus Torvalds
|
416a2f4f91 |
dmaengine updates for v6.1-rc1
New Support: - AngeloGioacchino Del Regno added support for MT6795 SoC dma controller - Christian Marangi updated qcom-adm controller binding to yaml - Geert Uytterhoeven added yaml binding for Renesas r8a779g0 dma controller - Luca Weiss added support for Qualcomm SM6350 GPI dma controller Updates: - Amelie Delaunay provided STM32 DMA-MDMA chaining support - Andy Shevchenko updated hsu driver to use managed resources - Dave Jiang & Jerry Snitselaar provided usual round of idxd driver updates - Janne Grunau & Martin Povišer updated apple dma driver for iommu and pd properties and removed use of devres for irqs - Swati Agarwal added device_synchronize support for Xilinx zynqmp driver -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmNAHYQACgkQfBQHDyUj g0fEOw/8C2HtDZmO2JDD17k+oSidFwDk0a9D2a4Rd5FKmh1mazCxMkHbDf0r0FOe Ejgmsi79ScgE1t3SVo+VNHg1au2svxL9Gp3Fpgd26w1MgNjE8ePYpwdubRJgv6/9 S8vNEfU3OVzSKRIZk7H0ti7uT/mhQdBibayDWwLLT72Q0eBy0K4Vu+I4n8x/PQ/Y eLUgMyZ3ZZl45KWztqOfX99lTAezV7ATY9uQsDJ+OgSz6C3Au15cQvrU2YjdjbFe MYvZYJCQD9rrcY3v3wnNt7rwH4TUom8UKaOM7v4suSkmlGsf1MTC9Utzu036u9r8 xv8sPlozxnnoL+IjugfiWtpq04jHz2h4CDCpXHg1EMKCACIQfkDiUiZbVwpNGoLW rg2Of5XkShhzbSHf5SGyvWl9sjNR88flih0itPsMQ52Hk4ypUa6OUJ1XP2yuOW5I dUQS8p0Mv87UWDpywCGjHsf5106RhbmlyYTEBfMS1q13qGXv2rtIigYpLpfmyYyn xsHF1BE/M/Z7mRNNOc+wg7UGeDi8Dl3geir6xQ7atzHNrWXRqE45l50jCHolLKPe KwevD0GF7lacTKZo/MIQUbZOIrCfqM+BG54Bzz1XFGfcYmyY4j5jxd1wEnrFYG8R Adgz76bNKdKAPZexhMA4WHeao6/B3CouoiQQtYuTgXkSnlwkg50= =zRon -----END PGP SIGNATURE----- Merge tag 'dmaengine-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "New Support: - MT6795 SoC dma controller (AngeloGioacchino Del Regno) - qcom-adm controller yaml binding (Christian Marangi) - Renesas r8a779g0 dma controller yaml binding (Geert Uytterhoeven) - Qualcomm SM6350 GPI dma controller (Luca Weiss) Updates: - STM32 DMA-MDMA chaining support (Amelie Delaunay) - make hsu driver use managed resources (Andy Shevchenko) - the usual round of idxd driver updates (Dave Jiang & Jerry Snitselaar) - apple dma driver iommu and pd properties and remove use of devres for irqs (Janne Grunau & Martin Povišer) - device_synchronize support for Xilinx zynqmp driver (Swati Agarwal)" * tag 'dmaengine-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (60 commits) dmaengine: ioat: remove unused declarations in dma.h dmaengine: ti: k3-udma: Respond TX done if DMA_PREP_INTERRUPT is not requested dmaengine: zynqmp_dma: Add device_synchronize support dt-bindings: dma: add additional pbus reset to qcom,adm dt-bindings: dma: rework qcom,adm Documentation to yaml schema dt-bindings: dma: apple,admac: Add iommus and power-domains properties dmaengine: dw-edma: Remove runtime PM support dmaengine: idxd: add configuration for concurrent batch descriptor processing dmaengine: idxd: add configuration for concurrent work descriptor processing dmaengine: idxd: add WQ operation cap restriction support dmanegine: idxd: reformat opcap output to match bitmap_parse() input dmaengine: idxd: convert ats_dis to a wq flag dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup() dmaengine: qcom-adm: fix wrong calling convention for prep_slave_sg dmaengine: qcom-adm: fix wrong sizeof config in slave_config dmaengine: ti: k3-psil: add additional TX threads for j721e dmaengine: ti: k3-psil: add additional TX threads for j7200 dmaengine: apple-admac: Trigger shared reset dmaengine: apple-admac: Do not use devres for IRQs dmaengine: ti: edma: Remove some unused functions ... |
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Linus Torvalds
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62e6e5940c |
SCSI misc on 20221007
Updates to the usual drivers (qla2xxx, lpfc, ufs, hisi_sas, mpi3mr, mpt3sas, target); the biggest change (from my biased viewpoint) being that the mpi3mr now attached to the SAS transport class, making it the first fusion type device to do so. Beyond the usual bug fixing and security class reworks, there aren't a huge number of core changes. Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com> -----BEGIN PGP SIGNATURE----- iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCY0B74yYcamFtZXMuYm90 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishW2NAP9CPp2R 7NRmSyxcyVYvtCNUW3WxXh65Gn+KgArmg8XucgEAhUBX1fSjOzpERWEU+UaXitbE Rb+FbjxSc5YxR+nJ/Qc= =0Wlp -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI updates from James Bottomley: "Updates to the usual drivers (qla2xxx, lpfc, ufs, hisi_sas, mpi3mr, mpt3sas, target). The biggest change (from my biased viewpoint) being that the mpi3mr now attached to the SAS transport class, making it the first fusion type device to do so. Beyond the usual bug fixing and security class reworks, there aren't a huge number of core changes" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (141 commits) scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername() scsi: mpi3mr: Remove unnecessary cast scsi: stex: Properly zero out the passthrough command structure scsi: mpi3mr: Update driver version to 8.2.0.3.0 scsi: mpi3mr: Fix scheduling while atomic type bug scsi: mpi3mr: Scan the devices during resume time scsi: mpi3mr: Free enclosure objects during driver unload scsi: mpi3mr: Handle 0xF003 Fault Code scsi: mpi3mr: Graceful handling of surprise removal of PCIe HBA scsi: mpi3mr: Schedule IRQ kthreads only on non-RT kernels scsi: mpi3mr: Support new power management framework scsi: mpi3mr: Update mpi3 header files scsi: mpt3sas: Revert "scsi: mpt3sas: Fix ioc->base_readl() use" scsi: mpt3sas: Revert "scsi: mpt3sas: Fix writel() use" scsi: wd33c93: Remove dead code related to the long-gone config WD33C93_PIO scsi: core: Add I/O timeout count for SCSI device scsi: qedf: Populate sysfs attributes for vport scsi: pm8001: Replace one-element array with flexible-array member scsi: 3w-xxxx: Replace one-element array with flexible-array member scsi: hptiop: Replace one-element array with flexible-array member in struct hpt_iop_request_ioctl_command() ... |
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Linus Torvalds
|
ff6862c23d |
ARM: driver updates for 6.1
The drivers branch for 6.1 is a bit larger than for most releases. Most of the changes come from SoC maintainers for the drivers/soc subsystem: - A new driver for error handling on the NVIDIA Tegra 'control backbone' bus. - A new driver for Qualcomm LLCC/DDR bandwidth measurement - New Rockchip rv1126 and rk3588 power domain drivers - DT binding updates for memory controllers, older Rockchip SoCs, various Mediatek devices, Qualcomm SCM firmware - Minor updates to Hisilicon LPC bus, the Allwinner SRAM driver, the Apple rtkit firmware driver, Tegra firmware - Minor updates for SoC drivers (Samsung, Mediatek, Renesas, Tegra, Qualcomm, Broadcom, NXP, ...) There are also some separate subsystem with downstream maintainers that merge updates this way: - Various updates and new drivers in the memory controller subsystem for Mediatek and Broadcom SoCs - Small set of changes in preparation to add support for FF-A v1.1 specification later, in the Arm FF-A firmware subsystem - debugfs support in the PSCI firmware subsystem -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmM+j54ACgkQmmx57+YA GNkK1Q//fSzCHUPNTrZKJi8mRtp/32Nrpav3eorMZWltKnYbYQyhqH/LCuSZJfe/ rmGYFxsH6DHEgfHqqyzm6PNC0S4Hle6KiB5xnqXrTgqciPuSg4Fa9OMQgkbiQF6x uB2KR+TouQA3MssQh6NW4wy5XAkEqudZCSnEyOTJTmdpepZd/1Eu2Rhn8kx5AYQN pzYNGURRoirgYbO9vHMssCcpqyGNdR9SWXcOkROyd65L4LCHQ9JRh4etg7fSXP5j abWtTHSOwD8MTXOENOiNw/vyCfBX7wUoJkY2v8OUo3G/20qbOXKWPWi056gyDjVQ kJdlnnK4APtiluyBg2alEEZmJOd1iCaVP2j84EO1N4FEek2UGd/lMNOtAOJa+wbh eiE6KC5gswe+99//PdY4gB+7dRM3I0gU7FDMl9G5A4DPMEE/0bMKLKk1jR5vyYXl 6QpN2N0OlU7d16MJiP9RvWf2/xJrcQrLQcy8FKvFVWClJ9wMvBXozKrvXgji9l3I ZTW+EViQiyWmj6KbFlDZkYT+Q6YosxaogJUNrZeIaAwmwJj1oTa+M6jYRnFU6uha XxG5TrybC9JQ/BpYCTYEqb16LOYALwEm7NWmylWASUCCZclC1u35qmmVEhDyBcS9 98ePumkAwrcjmW0TZsiYXOCQWNOITuvU/Ku2t/+6Mhg+Xl44zX4= =WX9J -----END PGP SIGNATURE----- Merge tag 'arm-drivers-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM driver updates from Arnd Bergmann: "The drivers branch for 6.1 is a bit larger than for most releases. Most of the changes come from SoC maintainers for the drivers/soc subsystem: - A new driver for error handling on the NVIDIA Tegra 'control backbone' bus. - A new driver for Qualcomm LLCC/DDR bandwidth measurement - New Rockchip rv1126 and rk3588 power domain drivers - DT binding updates for memory controllers, older Rockchip SoCs, various Mediatek devices, Qualcomm SCM firmware - Minor updates to Hisilicon LPC bus, the Allwinner SRAM driver, the Apple rtkit firmware driver, Tegra firmware - Minor updates for SoC drivers (Samsung, Mediatek, Renesas, Tegra, Qualcomm, Broadcom, NXP, ...) There are also some separate subsystem with downstream maintainers that merge updates this way: - Various updates and new drivers in the memory controller subsystem for Mediatek and Broadcom SoCs - Small set of changes in preparation to add support for FF-A v1.1 specification later, in the Arm FF-A firmware subsystem - debugfs support in the PSCI firmware subsystem" * tag 'arm-drivers-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (149 commits) ARM: remove check for CONFIG_DEBUG_LL_SER3 firmware/psci: Add debugfs support to ease debugging firmware/psci: Print a warning if PSCI doesn't accept PC mode dt-bindings: memory: snps,dw-umctl2-ddrc: Extend schema with IRQs/resets/clocks props dt-bindings: memory: snps,dw-umctl2-ddrc: Replace opencoded numbers with macros dt-bindings: memory: snps,dw-umctl2-ddrc: Use more descriptive device name dt-bindings: memory: synopsys,ddrc-ecc: Detach Zynq DDRC controller support soc: sunxi: sram: Add support for the D1 system control soc: sunxi: sram: Export the LDO control register soc: sunxi: sram: Save a pointer to the OF match data soc: sunxi: sram: Return void from the release function soc: apple: rtkit: Add apple_rtkit_poll soc: imx: add i.MX93 media blk ctrl driver soc: imx: add i.MX93 SRC power domain driver soc: imx: imx8m-blk-ctrl: Use genpd_xlate_onecell soc: imx: imx8mp-blk-ctrl: handle PCIe PHY resets soc: imx: imx8m-blk-ctrl: add i.MX8MP VPU blk ctrl soc: imx: add i.MX8MP HDMI blk ctrl HDCP/HRV_MWR soc: imx: add icc paths for i.MX8MP hsio/hdmi blk ctrl soc: imx: add icc paths for i.MX8MP media blk ctrl ... |
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Linus Torvalds
|
7fb68b6c82 |
platform-drivers-x86 for v6.1-1
Highlights: - AMD Platform Management Framework (PMF) driver with AMT and QnQF support - AMD PMC: Improved logging for debugging s2idle issues - Big refactor of the ACPI/x86 backlight handling, ensuring that we only register 1 /sys/class/backlight device per LCD panel - Microsoft Surface: - Surface Laptop Go 2 support - Surface Pro 8 HID sensor support - Asus WMI: - Lots of cleanups - Support for TUF RGB keyboard backlight control - Add support for ROG X13 tablet mode - Siemens Simatic: IPC227G and IPC427G support - Toshiba ACPI laptop driver: Fan hwmon and battery ECO mode support - tools/power/x86/intel-speed-select: Various improvements - Various cleanups - Various small bugfixes The following is an automated git shortlog grouped by driver: ACPI: - video: Change disable_backlight_sysfs_if quirks to acpi_backlight=native - s2idle: Add a new ->check() callback for platform_s2idle_ops - video: Fix indentation of video_detect_dmi_table[] entries - video: Drop NL5x?U, PF4NU1F and PF5?U?? acpi_backlight=native quirks - video: Drop "Samsung X360" acpi_backlight=native quirk - video: Remove acpi_video_set_dmi_backlight_type() - video: Add Apple GMUX brightness control detection - video: Add Nvidia WMI EC brightness control detection (v3) - video: Refactor acpi_video_get_backlight_type() a bit - video: Remove code to unregister acpi_video backlight when a native backlight registers - video: Make backlight class device registration a separate step (v2) - video: Simplify acpi_video_unregister_backlight() - video: Remove acpi_video_bus from list before tearing it down - video: Drop backlight_device_get_by_type() call from acpi_video_get_backlight_type() - video: Add acpi_video_backlight_use_native() helper acer-wmi: - Move backlight DMI quirks to acpi/video_detect.c - Acer Aspire One AOD270/Packard Bell Dot keymap fixes apple-gmux: - Stop calling acpi/video.h functions asus-wmi: - Expand support of GPU fan to read RPM and label - Make kbd_rgb_mode_groups static - Move acpi_backlight=native quirks to ACPI video_detect.c - Move acpi_backlight=vendor quirks to ACPI video_detect.c - Drop DMI chassis-type check from backlight handling - Increase FAN_CURVE_BUF_LEN to 32 - Fix the name of the mic-mute LED classdev - Implement TUF laptop keyboard power states - Implement TUF laptop keyboard LED modes - Support the GPU fan on TUF laptops - Modify behaviour of Fn+F5 fan key - Update tablet_mode_sw module-param help text - Simplify tablet-mode-switch handling - Simplify tablet-mode-switch probing - Add support for ROG X13 tablet mode - Adjust tablet/lidflip handling to use enum - Support the hardware GPU MUX on some laptops - Simplify some of the *_check_present() helpers - Refactor panel_od attribute - Refactor egpu_enable attribute - Refactor disable_gpu attribute - Document the panel_od sysfs attribute - Document the egpu_enable sysfs attribute - Document the dgpu_disable sysfs attribute - Use kobj_to_dev() - Convert all attr-show to use sysfs_emit compal-laptop: - Get rid of a few forward declarations dell-privacy: - convert to use dev_groups dell-smbios-base: - Use sysfs_emit() dell-wmi: - Add WMI event 0x0012 0x0003 to the list docs: - ABI: charge_control_end_threshold may not support all values drivers/platform: - toshiba_acpi: Call HCI_PANEL_POWER_ON on resume on some models drm/amdgpu: - Register ACPI video backlight when skipping amdgpu backlight registration - Don't register backlight when another backlight should be used (v3) drm/i915: - Call acpi_video_register_backlight() (v3) - Don't register backlight when another backlight should be used (v2) drm/nouveau: - Register ACPI video backlight when nv_backlight registration fails (v2) - Don't register backlight when another backlight should be used (v2) drm/radeon: - Register ACPI video backlight when skipping radeon backlight registration - Don't register backlight when another backlight should be used (v3) drm/todo: - Add entry about dealing with brightness control on devices with > 1 panel gpio-f7188x: - use unique labels for banks/chips - Add GPIO support for Nuvoton NCT6116 - add a prefix to macros to keep gpio namespace clean - switch over to using pr_fmt hp-wmi: - Support touchpad on/off - Setting thermal profile fails with 0x06 int3472/discrete: - Drop a forward declaration intel-uncore-freq: - Use sysfs_emit() to instead of scnprintf() intel_cht_int33fe: - Fix comment according to the code flow leds: - simatic-ipc-leds-gpio: Make simatic_ipc_led_gpio_table static - simatic-ipc-leds-gpio: add new model 227G move from strlcpy with unused retval to strscpy: - move from strlcpy with unused retval to strscpy msi-laptop: - Change DMI match / alias strings to fix module autoloading - Add msi_scm_disable_hw_fn_handling() helper - Add msi_scm_model_exit() helper - Fix resource cleanup - Simplify ec_delay handling - Fix old-ec check for backlight registering - Drop MSI_DRIVER_VERSION - Use MODULE_DEVICE_TABLE() nvidia-wmi-ec-backlight: - Use acpi_video_get_backlight_type() - Move fw interface definitions to a header (v2) p2sb: - Fix UAF when caller uses resource name platform/mellanox: - mlxreg-lc: Make error handling flow consistent - Remove redundant 'NULL' check - Remove unnecessary code - mlxreg-lc: Fix locking issue - mlxreg-lc: Fix coverity warning platform/surface: - Split memcpy() of struct ssam_event flexible array - aggregator_registry: Add HID devices for sensors and UCSI client to SP8 - aggregator_registry: Rename HID device nodes based on new findings - aggregator_registry: Rename HID device nodes based on their function - aggregator_registry: Add support for Surface Laptop Go 2 platform/x86: - use PLATFORM_DEVID_NONE instead of -1 platform/x86/amd: - pmc: Dump idle mask during "check" stage instead - pmc: remove CONFIG_DEBUG_FS checks - pmc: Fix build without debugfs - pmc: Add sysfs files for SMU - pmc: Add an extra STB message for checking s2idle entry - pmc: Always write to the STB - pmc: Add defines for STB events platform/x86/amd/pmf: - Remove unused power_delta instances - install notify handler after acpi init - Add sysfs to toggle CnQF - Add support for CnQF - Fix clang unused variable warning - Fix undefined reference to platform_profile - Force load driver on older supported platforms - Handle AMT and CQL events for Auto mode - Add support for Auto mode feature - Get performance metrics from PMFW - Add fan control support - Add heartbeat signal support - Add debugfs information - Add support SPS PMF feature - Add support for PMF APCI layer - Add support for PMF core layer - Add ABI doc for AMD PMF - Add AMD PMF driver entry platform/x86/intel/wmi: - thunderbolt: Use dev_groups callback pmc_atom: - Amend comment style and grammar - Make terminator entry uniform - Improve quirk message to be less cryptic - Fix SLP_TYPx bitfield mask samsung-laptop: - Move acpi_backlight=[vendor|native] quirks to ACPI video_detect.c simatic-ipc: - add new model 427G - enable watchdog for 227G thinkpad_acpi: - Explicitly set to balanced mode on startup tools/power/x86/intel-speed-select: - Release v1.13 - Optimize CPU initialization - Utilize cpu_map to get physical id - Remove unused struct clos_config fields - Enforce isst_id value - Do not export get_physical_id - Introduce is_cpu_in_power_domain helper - Cleanup get_physical_id usage - Convert more function to use isst_id - Add pkg and die in isst_id - Introduce struct isst_id - Remove unused core_mask array - Remove dead code - Fix cpu count for TDP level display toshiba_acpi: - change turn_on_panel_on_resume to static - Remove duplicate include - Set correct parent for input device. - Add fan RPM reading (hwmon interface) - Add fan RPM reading (internals) - Stop using acpi_video_set_dmi_backlight_type() - Fix ECO LED control on Toshiba Z830 - Battery charge mode in toshiba_acpi (internals) - Battery charge mode in toshiba_acpi (sysfs) wmi: - Drop forward declaration of static functions - Allow duplicate GUIDs for drivers that use struct wmi_driver x86-android-tablets: - Fix broken touchscreen on Chuwi Hi8 with Windows BIOS -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmM9eLgUHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9zIzAf+JG058wucK0Zsnu4POzGp+uHjnWuu AJUmTeRvCD7MidwIv5PiwEtTucQ8OuXYR+tPc8LIwCVZtc05FBmh7Y8le/CX0SS6 n9EZIvCk3Owosti5w2TPnCK920kh+Wfxl/fmfDbpi6+lpAL8r+F/mZEGKGFdZpWu Q+yM/eyxwPH8q8gjrXOUC7rN43aYeO3OCpNG3GYkQ/2S5qrjuz39dXhNVzdSsxm7 aYOqJRNjZQEjQ3kJcp65kC6oWp3UaI1zdpGwhBG/SY8BCtCYZzlRy7gN2FCJfAa/ EyYayOvdy0zNwewbIYzck4W80hUDtfidgZgZ9crQscO/JjbGi6LhveD4YA== =afGw -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: - AMD Platform Management Framework (PMF) driver with AMT and QnQF support - AMD PMC: Improved logging for debugging s2idle issues - Big refactor of the ACPI/x86 backlight handling, ensuring that we only register 1 /sys/class/backlight device per LCD panel - Microsoft Surface: - Surface Laptop Go 2 support - Surface Pro 8 HID sensor support - Asus WMI: - Lots of cleanups - Support for TUF RGB keyboard backlight control - Add support for ROG X13 tablet mode - Siemens Simatic: IPC227G and IPC427G support - Toshiba ACPI laptop driver: Fan hwmon and battery ECO mode support - tools/power/x86/intel-speed-select: Various improvements - Various cleanups - Various small bugfixes * tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (153 commits) platform/x86: use PLATFORM_DEVID_NONE instead of -1 platform/x86/amd: pmc: Dump idle mask during "check" stage instead platform/x86/intel/wmi: thunderbolt: Use dev_groups callback platform/x86/amd: pmc: remove CONFIG_DEBUG_FS checks platform/surface: Split memcpy() of struct ssam_event flexible array platform/x86: compal-laptop: Get rid of a few forward declarations platform/x86: intel-uncore-freq: Use sysfs_emit() to instead of scnprintf() platform/x86: dell-smbios-base: Use sysfs_emit() platform/x86/amd/pmf: Remove unused power_delta instances platform/x86/amd/pmf: install notify handler after acpi init Documentation/ABI/testing/sysfs-amd-pmf: Add ABI doc for AMD PMF platform/x86/amd/pmf: Add sysfs to toggle CnQF platform/x86/amd/pmf: Add support for CnQF platform/x86/amd: pmc: Fix build without debugfs platform/x86: hp-wmi: Support touchpad on/off platform/x86: int3472/discrete: Drop a forward declaration platform/x86: toshiba_acpi: change turn_on_panel_on_resume to static platform/x86: wmi: Drop forward declaration of static functions platform/x86: toshiba_acpi: Remove duplicate include platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading ... |
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Alex Williamson
|
91fa127794 |
PCI: Expose PCIe Resizable BAR support via sysfs
Add a simple sysfs interface to Resizable BAR support, largely for the purposes of assigning such devices to a VM through VFIO. Resizable BARs present a difficult feature to expose to a VM through emulation, as resizing a BAR is done on the host. It can fail, and often does, but we have no means via emulation of a PCIe REBAR capability to handle the error cases. A vfio-pci specific ioctl interface is also cumbersome as there are often multiple devices within the same bridge aperture and handling them is a challenge. In the interface proposed here, expanding a BAR potentially requires such devices to be soft-removed during the resize operation and rescanned after, in order for all the necessary resources to be released. A pci-sysfs interface is also more universal than a vfio specific interface. Please see the ABI documentation update for usage. Link: https://lore.kernel.org/r/166336088796.3597940.14973499936692558556.stgit@omen Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: Krzysztof Wilczyński <kw@linux.com> |
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Linus Torvalds
|
1c2daf5218 |
chrome platform changes for v6.1
cros_ec_proto: * Fix protocol failure if EC firmware jumps to RO part. cros_typec_switch: * Add USB Type-C switch driver for mode switches and retimers. * Integrate to EC for retimers, status update, and mode switches. * Clean-ups. cros_ec_typec: * Clean-ups. * Use partner PDOs to register USB PD capabilities. chromeos_laptop: * Fix a double-free. cros_ec_chardev: * Check data length from userland to avoid a memory corruption. cros_ec: * Expose suspend_timeout_ms in debugfs. * Notify the PM about wake events during resume. -----BEGIN PGP SIGNATURE----- iIkEABYIADEWIQS0yQeDP3cjLyifNRUrxTEGBto89AUCYzut7RMcdHp1bmdiaUBr ZXJuZWwub3JnAAoJECvFMQYG2jz011UA/ioEJfKhK0HT4uwe6TfW6hAtmnk4ZipR Q7dTPH272723AP47SkcfYJK/GxBV9GIxyqOqfnhbFaxWu6fid2a4D8UCAw== =/Xux -----END PGP SIGNATURE----- Merge tag 'tag-chrome-platform-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux Pull chrome platform updates from Tzung-Bi Shih: "cros_ec_proto: - Fix protocol failure if EC firmware jumps to RO part cros_typec_switch: - Add USB Type-C switch driver for mode switches and retimers - Integrate to EC for retimers, status update, and mode switches - Clean-ups cros_ec_typec: - Clean-ups - Use partner PDOs to register USB PD capabilities chromeos_laptop: - Fix a double-free cros_ec_chardev: - Check data length from userland to avoid a memory corruption cros_ec: - Expose suspend_timeout_ms in debugfs - Notify the PM about wake events during resume" * tag 'tag-chrome-platform-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: platform/chrome: cros_ec: Notify the PM of wake events during resume platform/chrome: cros_ec_typec: Register partner PDOs platform/chrome: cros_typec_switch: Inline DRV_NAME platform/chrome: cros_typec_switch: Use PTR_ERR_OR_ZERO() to simplify platform/chrome: cros_typec_switch: Remove impossible condition platform/chrome: cros_typec_switch: Add missing newline on printk platform/chrome: cros_ec_typec: Correct alt mode index platform/chrome: cros_ec_typec: Add bit offset for DP VDO platform/chrome: cros_ec: Expose suspend_timeout_ms in debugfs platform/chrome: fix memory corruption in ioctl platform/chrome: fix double-free in chromeos_laptop_prepare() platform/chrome: cros_ec_typec: Get retimer handle platform/chrome: cros_ec_typec: Cleanup switch handle return paths platform/chrome: cros_typec_switch: Register mode switches platform/chrome: cros_typec_switch: Add event check platform/chrome: cros_typec_switch: Set EC retimer platform/chrome: cros_typec_switch: Add switch driver platform/chrome: Add Type-C mux set command definitions platform/chrome: cros_ec_proto: Update version on GET_NEXT_EVENT failure |
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Chao Yu
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718693c84d |
f2fs: introduce cp_status sysfs entry
This patch adds a new sysfs entry named cp_status, it can output checkpoint flags in real time. Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Linus Torvalds
|
f3dfe925f9 |
There's not a huge amount of activity in the docs tree this time around,
but a few significant changes even so: - A complete rewriting of the top-level index.rst file, which mostly reflects itself in a redone top page in the HTML-rendered docs. The hope is that the new organization will be a friendlier starting point for both users and developers. - Some math-rendering improvements. - A coding-style.rst update on the use of BUG() and WARN() - A big maintainer-PHP guide update. - Some code-of-conduct updates - More Chinese translation work Plus the usual pile of typo fixes, corrections, and updates. -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmM7BksPHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5Y8i4H/ihd1ppgVYy1yvFL3L1KkcsNyt3bFUa6hide qmkhqpzjsNmbTOaW19Y6epCzRzvxG7M9hzztIewt1BhRDvgRC8GaQNNRw/IBs0B6 kprisINC2/ap4JjCroYWepfd+H8NSiVxqtd8hVSMWDSh2cK9vw0qVqQq59I+gght 64pA4F2nPO6bamZzAELTdWRj0ITL1A/V/jYj+T074B094arc4HyekIQ5Jn9GTCmt jFBH9yxAb3l8K7KgzH7FgxKY/an0HxKDh4Cnx2Jv+dcocgCwy1iXCuyEZbFd9GEB UyhPcCyrIe/I2B9U9LrqLvXA8LW7jwE+MZMqZpaRkxcIdE2gEFQ= =M7tR -----END PGP SIGNATURE----- Merge tag 'docs-6.1' of git://git.lwn.net/linux Pull documentation updates from Jonathan Corbet: "There's not a huge amount of activity in the docs tree this time around, but a few significant changes even so: - A complete rewriting of the top-level index.rst file, which mostly reflects itself in a redone top page in the HTML-rendered docs. The hope is that the new organization will be a friendlier starting point for both users and developers. - Some math-rendering improvements. - A coding-style.rst update on the use of BUG() and WARN() - A big maintainer-PHP guide update. - Some code-of-conduct updates - More Chinese translation work Plus the usual pile of typo fixes, corrections, and updates" * tag 'docs-6.1' of git://git.lwn.net/linux: (66 commits) checkpatch: warn on usage of VM_BUG_ON() and other BUG variants coding-style.rst: document BUG() and WARN() rules ("do not crash the kernel") Documentation: devres: add missing IO helper Documentation: devres: update IRQ helper Documentation/mm: modify page_referenced to folio_referenced Documentation/CoC: Reflect current CoC interpretation and practices docs/doc-guide: Add documentation on SPHINX_IMGMATH docs: process/5.Posting.rst: clarify use of Reported-by: tag docs, kprobes: Fix the wrong location of Kprobes docs: add a man-pages link to the front page docs: put atomic*.txt and memory-barriers.txt into the core-api book docs: move asm-annotations.rst into core-api docs: remove some index.rst cruft docs: reconfigure the HTML left column docs: Rewrite the front page docs: promote the title of process/index.rst Documentation: devres: add missing SPI helper Documentation: devres: add missing PINCTRL helpers docs: hugetlbpage.rst: fix a typo of hugepage size docs/zh_CN: Add new translation of admin-guide/bootconfig.rst ... |
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Julien Panis
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5a47aed0d6 |
Documentation: ABI: sysfs-bus-counter: add frequency & num_overflows items
This commit adds frequency and num_overflows items to counter ABI file (e.g. for TI ECAP hardware used in capture operating mode). Signed-off-by: Julien Panis <jpanis@baylibre.com> Link: https://lore.kernel.org/r/20220923142437.271328-3-jpanis@baylibre.com/ Signed-off-by: William Breathitt Gray <william.gray@linaro.org> Link: https://lore.kernel.org/r/467ae80e97c586c6bc9c453c6156ffcb5d4853d6.1664318353.git.william.gray@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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William Breathitt Gray
|
45d2918520 |
counter: Introduce the Count capture component
Some devices provide a latch function to save historic Count values. This patch standardizes exposure of such functionality as Count capture components. A COUNTER_COMP_CAPTURE macro is provided for driver authors to define a capture component. A new event COUNTER_EVENT_CAPTURE is introduced to represent Count value capture events. Cc: Julien Panis <jpanis@baylibre.com> Link: https://lore.kernel.org/r/c239572ab4208d0d6728136e82a88ad464369a7a.1664204990.git.william.gray@linaro.org/ Signed-off-by: William Breathitt Gray <william.gray@linaro.org> Link: https://lore.kernel.org/r/3cebaa0b807a225eb277d771504fe6dba7269ffd.1664318353.git.william.gray@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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William Breathitt Gray
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650ae67bbf |
counter: Introduce the Signal polarity component
The Signal polarity component represents the active level of a respective Signal. There are two possible states: positive (rising edge) and negative (falling edge); enum counter_signal_polarity represents these states. A convenience macro COUNTER_COMP_POLARITY() is provided for driver authors to declare a Signal polarity component. Cc: Julien Panis <jpanis@baylibre.com> Link: https://lore.kernel.org/r/8f47d6e1db71a11bb1e2666f8e2a6e9d256d4131.1664204990.git.william.gray@linaro.org/ Signed-off-by: William Breathitt Gray <william.gray@linaro.org> Link: https://lore.kernel.org/r/b6e53438badcb6318997d13dd2fc052f97d808ac.1664318353.git.william.gray@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
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bffcd14fac |
thunderbolt: Changes for v6.1 merge window
This includes following Thunderbolt/USB4 changes for the v6.1 merge window: - Support for Intel Meteor Lake integrated Thunderbolt/USB4 controller - Support for ASMedia USB4 controller NVM firmware upgrade - Receiver lane margining support - Few fixes and cleanups. All these have been in linux-next with no reported issues. -----BEGIN PGP SIGNATURE----- iQJUBAABCgA+FiEEVTdhRGBbNzLrSUBaAP2fSd+ZWKAFAmM0G3ogHG1pa2Eud2Vz dGVyYmVyZ0BsaW51eC5pbnRlbC5jb20ACgkQAP2fSd+ZWKAhEg/8CuUZvDwLog7O SbpKAPqGOvDC3EM0VhtJyjJAUVWImVaRuSHAWEHn/XJAICaRTxMJJM7xoJnr+X7O 4VMFzPhF6oF+28VMzy8OLm15kiiNtpXimOKaXNXzoDzJ6aqjgr9KpHSpzhOx3MuF HUzhoMWk2RHwnrkxlpewU9wJg8ZtG6syI5QV534KsqIwxOcO+8pr7nKz8V8HrUt9 EwFIgU4op/eKCsgeLmotw/8CXI33ezIheMeUdSit3Gqa3Ey9u/JtzVaN7siEOhxy c3nBO8MgYhKaX0RCVKFGRm/YktFlrECStfDNhgtUbBS2lfoePcaeZGKwuCRpmhkj WicPxph8m5slKborqGVaoZtgtxqftOt1tWmvnJntqSLcOycPM4bX8gDfWZmoi6JX f+Vritdy9DDTCE00/Hc2gCpQG0rfX+DzpYvLz4Z8tIa5oU9X5CfCNs8qb20VSQAg xgmyRe+6/UzJAMKQ7uPy8wSKt/rpKOxsIQC+bhhdiN9g000YS7A56juiC0Z8IfrH rZae7pvtoD/r7lrJlRcFKtNPup+QrZZ/kdLzWpZbAmKYZ7DkI44KA4iHVBpt24rg 8e23s2/U6ezhNMcR0dLWwIrE+KoiB15BkX9/J1CJxhJLW9lw+fxlSfeZDI0rfjE2 HqcC/Fxx1dMNJykbXAyrO9HYmT551Vs= =67d1 -----END PGP SIGNATURE----- Merge tag 'thunderbolt-for-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next Mika writes: "thunderbolt: Changes for v6.1 merge window This includes following Thunderbolt/USB4 changes for the v6.1 merge window: - Support for Intel Meteor Lake integrated Thunderbolt/USB4 controller - Support for ASMedia USB4 controller NVM firmware upgrade - Receiver lane margining support - Few fixes and cleanups. All these have been in linux-next with no reported issues." * tag 'thunderbolt-for-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: thunderbolt: Explicitly enable lane adapter hotplug events at startup thunderbolt: Use dev_err_probe() thunderbolt: Convert to use sysfs_emit()/sysfs_emit_at() APIs thunderbolt: Fix spelling mistake "simultaneusly" -> "simultaneously" thunderbolt: debugfs: Fix spelling mistakes in seq_puts text thunderbolt: Add support for ASMedia NVM image format thunderbolt: Move vendor specific NVM handling into nvm.c thunderbolt: Provide tb_retimer_nvm_read() analogous to tb_switch_nvm_read() thunderbolt: Rename and make nvm_read() available for other files thunderbolt: Extend NVM version fields to 32-bits thunderbolt: Allow NVM upgrade of USB4 host routers thunderbolt: Add support for receiver lane margining thunderbolt: Add helper to check if CL states are enabled on port thunderbolt: Pass CL state bitmask to tb_port_clx_supported() thunderbolt: Move port CL state functions into correct place in switch.c thunderbolt: Move tb_xdomain_parent() to tb.h thunderbolt: Add support for Intel Meteor Lake thunderbolt: Add comment where Thunderbolt 4 PCI IDs start thunderbolt: Add DP OUT resource when DP tunnel is discovered |
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Dave Jiang
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7ca68fa3c8 |
dmaengine: idxd: add configuration for concurrent batch descriptor processing
Add sysfs knob to allow control of the number of batch descriptors that can be concurrently processed by an engine in the group as a fraction of the Maximum Work Descriptors in Progress value specfied in ENGCAP register. This control knob is part of toggle for QoS control. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-6-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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Dave Jiang
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1f2737521a |
dmaengine: idxd: add configuration for concurrent work descriptor processing
Add sysfs knob to allow control of the number of work descriptors that can be concurrently processed by an engine in the group as a fraction of the Maximum Work Descriptors in Progress value specified in ENGCAP register. This control knob is part of toggle for QoS control. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-5-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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Dave Jiang
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b0325aefd3 |
dmaengine: idxd: add WQ operation cap restriction support
DSA 2.0 add the capability of configuring DMA ops on a per workqueue basis. This means that certain ops can be disabled by the system administrator for certain wq. By default, all ops are available. A bitmap is used to store the ops due to total op size of 256 bits and it is more convenient to use a range list to specify which bits are enabled. One of the usage to support this is for VM migration between different iteration of devices. The newer ops are disabled in order to allow guest to migrate to a host that only support older ops. Another usage is to restrict the WQ to certain operations for QoS of performance. A sysfs of ops_config attribute is added per wq. It is only usable when the ops_config bit is set under WQ_CAP register. This means that this attribute will return -EOPNOTSUPP on DSA 1.x devices. The expected input is a range list for the bits per operation the WQ supports. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Co-developed-by: Fenghua Yu <fenghua.yu@intel.com> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: https://lore.kernel.org/r/20220917161222.2835172-4-fenghua.yu@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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Randy Dunlap
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c68c0db4b2 |
usb: chipidea: clarify Documentation/ABI text
Fix grammar and improve readability of chipidea-usb2 text. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Peter Chen <peter.chen@kernel.org> Cc: linux-usb@vger.kernel.org Acked-by: Peter Chen <peter.chen@kernel.org> Link: https://lore.kernel.org/r/20220827203217.7837-1-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Randy Dunlap
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8a7f0e8ab9 |
Documentation/ABI: correct possessive "its" typos
Correct all uses of "it's" that are meant to be possessive "its". Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20220801025207.29971-1-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Aneesh Kumar K.V
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9832fb8783 |
mm/demotion: expose memory tier details via sysfs
Add /sys/devices/virtual/memory_tiering/ where all memory tier related details can be found. All allocated memory tiers will be listed there as /sys/devices/virtual/memory_tiering/memory_tierN/ The nodes which are part of a specific memory tier can be listed via /sys/devices/virtual/memory_tiering/memory_tierN/nodes A directory hierarchy looks like :/sys/devices/virtual/memory_tiering$ tree memory_tier4/ memory_tier4/ ├── nodes ├── subsystem -> ../../../../bus/memory_tiering └── uevent :/sys/devices/virtual/memory_tiering$ cat memory_tier4/nodes 0,2 [aneesh.kumar@linux.ibm.com: drop toptier_nodes from sysfs] Link: https://lkml.kernel.org/r/20220922102201.62168-1-aneesh.kumar@linux.ibm.com Link: https://lkml.kernel.org/r/20220830081736.119281-1-aneesh.kumar@linux.ibm.com Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Alistair Popple <apopple@nvidia.com> Cc: Bharata B Rao <bharata@amd.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: Hesham Almatary <hesham.almatary@huawei.com> Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Jagdish Gediya <jvgediya.oss@gmail.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Tim Chen <tim.c.chen@intel.com> Cc: Wei Xu <weixugc@google.com> Cc: Yang Shi <shy828301@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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Greg Kroah-Hartman
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4314a0b79f |
Second set of IIO new device support, features and cleanup for the 6.1 cycle.
Normal mixed bag of new device support with continuing trend that most new devices are supported by extending existing drivers - a positive sign perhaps that device manufacturers have somewhat stabilized their interfaces across product generations. The BNO055 driver was however a substantial addition including several additions to the IIO core. There are a number of significant patch sets under review, so if the 6.0 cycle runs long I may send a 3rd pull request. New device support * adi,adxl313 - Support for the ADXL312 and ADXL314 accelerometers. * bosch,bmp280 - Support for the BMP380 family of pressures sensors. Included considerable refactoring and modernization of the bmp280 driver. * bosch,bno055 - New driver for this i2c/serial attached complex IMU. * lltc,ltc2497 - Support for the LTC2499 16 channel, 24bit ADC. * st,pressure - Support for the LPS22DF pressure sensor * st,lsm6dsx - Support for the LSM6DSTX (Mainly adding the ID and WAI) Features * core - to support the bosch,bno055 requirements - Support for linear acceleration channel type (effect of gravity removed) - Pitch, yaw and roll modifiers for angle channels. - Standard serialnumber attribute documentation. - Binary attributes - to allow for calibration save and restore. * adi,ad7923 - Support extended range (wider supported input voltage range). * bosch,bmp280 - Add filter controls for some supported parts. * microchip,mcp3911 - Buffered capture support for this ADC. - Data ready interrupt support, including hiz control for line. - Oversampling ratio support. * st,stm32-adc - Support ID registers on parts where they are present, providing discoverability of some features. Fixes - late breaking fixes that I judged could wait for the merge window. * adi,ad5593r - Add a missing STOP condition between address write and data read. - Check for related i2c functionality. * adi,ad7923 - Fix shift reporting for some variants supported by the driver. * infinion,dps310 - Work around a hardware issue where a chip can hang by adding a timeout and reset path. Cleanups * Continuing work to switch to new pm macros. * MAINTAINERS - Drop duplication of wild card covered entry in ADI block and add missing entries to cover ltc294x binding files. * bosch,bma400 - Fix trivial smatch warning. * bosch,bmp280 - Fix broken links to datasheets * lltc,ltc2497 - Fix missing entry for ltc2499 * mexelis,mlx90614 - Switch to get_avail() callback for _available attributes. * microchip,mcp3911 - Move to devm_ resource management for all elements of probe() -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEbilms4eEBlKRJoGxVIU0mcT0FogFAmMvCnIRHGppYzIzQGtl cm5lbC5vcmcACgkQVIU0mcT0FojJvw//eryvTKL0V0O5Sy0urt1xYV0La/u6z6NB ZGIj0yLftIDw2XdU1nJ/uWun6PlqzW9Dbo31jwBrir5vA9m1KWfZ8MXQrYLay1LM PLPcIWcfbt7X6inFB6a5Ibe4AiF1XlRp+GmCwm6+IheLj1OphnYsjc74P10Tv40S svzqAJ7anZBxym1zIwXOWx8q4xUrzLt/dHsu4z04EbZpdBL8gRjRboKZYJGCHCQJ KJtR6zF6ckhTJI6dgFBOAdIeKAeYQMXhIyGbICmZ60vMGxTxXEB8hc2zlCMMBGHj ZwrR8wTUU1gPERLAQkSdRHw/3HaxgrAInYfukUZEkJFuxrrVfyNGF901844qBH71 j6bzbg6pmI/7jijADB6WCAYuSMvpuHei0Ze1ZHG5c+ihHJQFx2vBC3/tVwagT49c aGGET0aP4l4D5AzUlLGaDTeS6ySOl+lP8X+jqIWKUiD7ywoKkOvB77BlVilkhpbQ IdCt81kxObTSJjDdUounYF0QEnKWxh5DayX72Pj0rBmy4oMEUbQjI6M22guPd00t gFb4qD+Sq/3OvNKVBLbP7Qk/92HqZZQZXF85NGRnNW2Xf7ajXnwMCuNlseAGjEtz oAryC/LuSvmOMfFQtl842H/9cnlZ13f5GpnukKEFPyxqGvThMd7obUejm7XGDE7P /IVEH8eJOjI= =q/TD -----END PGP SIGNATURE----- Merge tag 'iio-for-6.1b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: Second set of IIO new device support, features and cleanup for the 6.1 cycle. Normal mixed bag of new device support with continuing trend that most new devices are supported by extending existing drivers - a positive sign perhaps that device manufacturers have somewhat stabilized their interfaces across product generations. The BNO055 driver was however a substantial addition including several additions to the IIO core. There are a number of significant patch sets under review, so if the 6.0 cycle runs long I may send a 3rd pull request. New device support * adi,adxl313 - Support for the ADXL312 and ADXL314 accelerometers. * bosch,bmp280 - Support for the BMP380 family of pressures sensors. Included considerable refactoring and modernization of the bmp280 driver. * bosch,bno055 - New driver for this i2c/serial attached complex IMU. * lltc,ltc2497 - Support for the LTC2499 16 channel, 24bit ADC. * st,pressure - Support for the LPS22DF pressure sensor * st,lsm6dsx - Support for the LSM6DSTX (Mainly adding the ID and WAI) Features * core - to support the bosch,bno055 requirements - Support for linear acceleration channel type (effect of gravity removed) - Pitch, yaw and roll modifiers for angle channels. - Standard serialnumber attribute documentation. - Binary attributes - to allow for calibration save and restore. * adi,ad7923 - Support extended range (wider supported input voltage range). * bosch,bmp280 - Add filter controls for some supported parts. * microchip,mcp3911 - Buffered capture support for this ADC. - Data ready interrupt support, including hiz control for line. - Oversampling ratio support. * st,stm32-adc - Support ID registers on parts where they are present, providing discoverability of some features. Fixes - late breaking fixes that I judged could wait for the merge window. * adi,ad5593r - Add a missing STOP condition between address write and data read. - Check for related i2c functionality. * adi,ad7923 - Fix shift reporting for some variants supported by the driver. * infinion,dps310 - Work around a hardware issue where a chip can hang by adding a timeout and reset path. Cleanups * Continuing work to switch to new pm macros. * MAINTAINERS - Drop duplication of wild card covered entry in ADI block and add missing entries to cover ltc294x binding files. * bosch,bma400 - Fix trivial smatch warning. * bosch,bmp280 - Fix broken links to datasheets * lltc,ltc2497 - Fix missing entry for ltc2499 * mexelis,mlx90614 - Switch to get_avail() callback for _available attributes. * microchip,mcp3911 - Move to devm_ resource management for all elements of probe() * tag 'iio-for-6.1b' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (57 commits) iio: adc: mcp3911: add support for oversampling ratio dt-bindings: iio: adc: mcp3911: add microchip,data-ready-hiz entry iio: adc: mcp3911: add support for interrupts iio: adc: mcp3911: add support for buffers iio: adc: mcp3911: use resource-managed version of iio_device_register iio: accel: bma400: Fix smatch warning based on use of unintialized value. iio: light: st_uvis25: Use EXPORT_NS_SIMPLE_DEV_PM_OPS() iio: accel: bmi088: Use EXPORT_NS_GPL_RUNTIME_DEV_PM_OPS() and pm_ptr() iio: proximity: srf04: Use pm_ptr() to remove unused struct dev_pm_ops iio: proximity: sx9360: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() iio: proximity: sx9324: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() iio: proximity: sx9310: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() docs: iio: add documentation for BNO055 driver iio: imu: add BNO055 I2C driver iio: imu: add BNO055 serdev driver dt-bindings: iio/imu: Add Bosch BNO055 iio: document "serialnumber" sysfs attribute iio: document bno055 private sysfs attributes iio: imu: add Bosch Sensortec BNO055 core driver iio: add support for binary attributes ... |
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Song Liu
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bb26cfd9e7 |
livepatch: add sysfs entry "patched" for each klp_object
Add per klp_object sysfs entry "patched". It makes it easier to debug typos in the module name. Signed-off-by: Song Liu <song@kernel.org> Reviewed-by: Joe Lawrence <joe.lawrence@redhat.com> [pmladek@suse.com: Updated kernel version when the sysfs file will be introduced] Reviewed-by: Petr Mladek <pmladek@suse.com> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20220902205208.3117798-2-song@kernel.org |
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Shyam Sundar S K
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1590ac2c66 |
Documentation/ABI/testing/sysfs-amd-pmf: Add ABI doc for AMD PMF
AMD PMF driver provides the flexibility to turn "on" or "off" CnQF feature (introduced in the earlier patch). Add corresponding ABI documentation for the new sysfs node and also update MAINTAINERS file with this new information Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20220922131202.56529-4-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Yi Liu
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3c28a76124 |
vfio: Add struct device to vfio_device
and replace kref. With it a 'vfio-dev/vfioX' node is created under the sysfs path of the parent, indicating the device is bound to a vfio driver, e.g.: /sys/devices/pci0000\:6f/0000\:6f\:01.0/vfio-dev/vfio0 It is also a preparatory step toward adding cdev for supporting future device-oriented uAPI. Add Documentation/ABI/testing/sysfs-devices-vfio-dev. Suggested-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Signed-off-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20220921104401.38898-16-kevin.tian@intel.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
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Andrea Merello
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e4ea07cf89 |
iio: document "serialnumber" sysfs attribute
Add ABI documentation for the new "serialnumber" sysfs attribute. The first user is the bno055 IIO driver. Signed-off-by: Andrea Merello <andrea.merello@iit.it> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220907132205.28021-11-andrea.merello@iit.it Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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Andrea Merello
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4a1728d272 |
iio: document bno055 private sysfs attributes
Add ABI documentation for bno055 driver private sysfs attributes. Signed-off-by: Andrea Merello <andrea.merello@iit.it> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220907132205.28021-10-andrea.merello@iit.it Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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Andrea Merello
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246d178c78 |
iio: document pitch, yaw, roll modifiers
Introduce ABI documentation for new modifiers used for reporting rotations expressed as euler angles (i.e. yaw, pitch, roll). It looks like we have some unit inconsistency along various IIO modifiers: it seems that incli is in deg, angl is in radians and rot isn't documented, but at least the adis16209 driver has rot in deg. Here we use deg (so angl is the only one using radians). Signed-off-by: Andrea Merello <andrea.merello@iit.it> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220907132205.28021-6-andrea.merello@iit.it Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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Andrea Merello
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396882617d |
iio: document linear acceleration modifiers
Introduce ABI documentation for new IIO modifiers used for reporting "linear acceleration" measures. Signed-off-by: Andrea Merello <andrea.merello@iit.it> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220907132205.28021-3-andrea.merello@iit.it Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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Greg Kroah-Hartman
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d322259506 |
This tag contains habanalabs driver changes for v6.1:
- Support new notifier event for device state change through eventfd. - Add uAPI to retrieve device attestation information for Gaudi2. - Add uAPI to retrieve the h/w status of all h/w blocks. - Add uAPI to control the running mode of the engine cores in Gaudi2. - Expose whether the device runs with secured firmware through the INFO ioctl and sysfs. - Support trace events in DMA allocations and MMU map/unmap operations. - Notify firmware when the device was acquired by a user process and when it was released. This is done as part of the RAS that the f/w performs. - Multiple bug fixes, refactors and renames. - Cleanup of error messages, moving some to debug level. - Enhance log prints in case of h/w error events for Gaudi2. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE7TEboABC71LctBLFZR1NuKta54AFAmMq7cQACgkQZR1NuKta 54CXRAgAwU82gKSHHU9vFp1gavk9tfPl4OHAhPKk1rBDArzCTMZFynAVGdcx1eSX XmsqKnjTIcP5dx3BYrHuUWdW79neHnoVvGKCg5+Lh0jG9xdKbeWapJZ6O0eWk3Mx 9VmoAQ/VlyizIoaxfNFi2ou5QhC6DL6AY1+2Vd1mMC1ru5L5Jzq/IIFdNENnxoAa mTGD0P1EapmzztLbuxH7WYuOPBBhfrTuH1FpGo847QhLcSJ+TDYV7CK1y+uhtEZi isCX2jigqbQ5UwGcesL80nJM1aYyH6AToCSMrmruIDjVbz1QRqW/s6/8hipOoMW6 o7LhHaoOPj20g2fs+R5Jy7ALXDuiOQ== =TdfZ -----END PGP SIGNATURE----- Merge tag 'misc-habanalabs-next-2022-09-21' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux into char-misc-next Oded writes: "This tag contains habanalabs driver changes for v6.1: - Support new notifier event for device state change through eventfd. - Add uAPI to retrieve device attestation information for Gaudi2. - Add uAPI to retrieve the h/w status of all h/w blocks. - Add uAPI to control the running mode of the engine cores in Gaudi2. - Expose whether the device runs with secured firmware through the INFO ioctl and sysfs. - Support trace events in DMA allocations and MMU map/unmap operations. - Notify firmware when the device was acquired by a user process and when it was released. This is done as part of the RAS that the f/w performs. - Multiple bug fixes, refactors and renames. - Cleanup of error messages, moving some to debug level. - Enhance log prints in case of h/w error events for Gaudi2." * tag 'misc-habanalabs-next-2022-09-21' of https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux: (68 commits) habanalabs: eliminate aggregate use warning habanalabs/gaudi: use 8KB aligned address for TPC kernels habanalabs: remove some f/w descriptor validations habanalabs: build ASICs from new to old habanalabs/gaudi2: allow user to flush PCIE by read habanalabs: failure to open device due to reset is debug level habanalabs/gaudi2: Remove unnecessary (void*) conversions habanalabs/gaudi2: add secured attestation info uapi habanalabs/gaudi2: add handling to pmmu events in eqe handler habanalabs/gaudi: change TPC Assert to use TPC DEC instead of QMAN err habanalabs: rename error info structure habanalabs/gaudi2: get f/w reset status register dynamically habanalabs/gaudi2: increase hard-reset sleep time to 2 sec habanalabs/gaudi2: print RAZWI info upon PCIe access error habanalabs: MMU invalidation h/w is per device habanalabs: new notifier events for device state habanalabs/gaudi2: free event irq if init fails habanalabs: fix resetting the DRAM BAR habanalabs: add support for new cpucp return codes habanalabs/gaudi2: read F/W security indication after hard reset ... |
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Greg Kroah-Hartman
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8be7dfc6a8 |
coresight: Changes for v6.1
Coresight trace subsystem updates for v6.1 includes: - Support for HiSilicon PTT trace - Coresight cleanup of sysfs accessor functions, reduced code size. - Expose coresight timestamp source for ETMv4+ - DT binding updates to include missing properties - Minor documentation, Kconfig text fixes. Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEuFy0byloRoXZHaWBxcXRZPKyBqEFAmMpf/UACgkQxcXRZPKy BqE58g//cxM7TR4QNsI0IQxHxfDjFxWyiDVLfLxpZK8HHQYbpWZSMq/8Da+BJMNC UtxaDIPdpMJy1oPcNuLE6tyvhlpK+Mp1BII934LpqvQp14YIjaghWCikYyHy0Awi Fz1UG46bjcq3L8VA2kg3ShzUmW/SJH4/Lh5yGvnGmQPGP/Kc4Fr/PdY1NNcE+wC4 HeIRCla5rt6LXvNMGWL747pYPwwrG6moIb9JfYiebeD/vmAG1tTubSZFkvEKYTzE zZRHWJVQaKEAvrP4Ra4/m3ZavvQ6lqrs8GiuwZNsiVvIL+CThIg7/uJDxrJt9X+9 J0qoPP8UmSQYTbFOAfGerrTkRGjk+eb+CAtY3vIN99TMsCVsDCfUN0sOLLKNmHKD JAO7od8hgPMON4V/B3bKUKU1j66Ufw4v3G3T0QkjGfspMxOfUA7fbr7XXxQ6Dtxf 608OgOG8T2Xww+k5XJMTBXJchM5/SH3gSQwmqoMe5oq6YYN2DNjzf+/M6+uSwQFi Yy7ONu6mm7OU6XrCvccYQgc33ZY6kUkELKqH3/zPqObx5xLl9zKjX4tFBcy1/CWe D7tk0+ofPRuistyMV6ECCaIAVj5pWv8hiW7FDfI4okbSM5ah5spONrcaM6lwddPF B1kVRcYCjZBmVhANsqtMmLxARX2qXgRnHJ6h5TH13C/hmEnoEls= =rg+8 -----END PGP SIGNATURE----- Merge tag 'coresight-next-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux into char-misc-next Suzuki writes: "coresight: Changes for v6.1 Coresight trace subsystem updates for v6.1 includes: - Support for HiSilicon PTT trace - Coresight cleanup of sysfs accessor functions, reduced code size. - Expose coresight timestamp source for ETMv4+ - DT binding updates to include missing properties - Minor documentation, Kconfig text fixes. Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>" * tag 'coresight-next-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux: hwtracing: hisi_ptt: Fix up for "iommu/dma: Make header private" MAINTAINERS: Add maintainer for HiSilicon PTT driver docs: trace: Add HiSilicon PTT device driver documentation hwtracing: hisi_ptt: Add tune function support for HiSilicon PCIe Tune and Trace device hwtracing: hisi_ptt: Add trace function support for HiSilicon PCIe Tune and Trace device iommu/arm-smmu-v3: Make default domain type of HiSilicon PTT device to identity coresight: cti-sysfs: Mark coresight_cti_reg_store() as __maybe_unused coresight: Make new csdev_access offsets unsigned coresight: cti-sysfs: Re-use same functions for similar sysfs register accessors coresight: Re-use same function for similar sysfs register accessors coresight: Simplify sysfs accessors by using csdev_access abstraction coresight: Remove unused function parameter coresight: etm4x: docs: Add documentation for 'ts_source' sysfs interface coresight: etm4x: Expose default timestamp source in sysfs dt-bindings: arm: coresight-tmc: Add 'iommu' property dt-bindings: arm: coresight: Add 'power-domains' property coresight: docs: Fix a broken reference coresight: trbe: fix Kconfig "its" grammar |
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Greg Kroah-Hartman
|
4ba028e41b |
1st set of IIO new device support, features and cleanup for 6.1
This includes Nuno Sa's work to move the IIO core over to generic firmware properties rather than having DT specific code paths. Combined with Andy Shevchenko's long term work on drivers, this leaves IIO in a good state for handling other firmware types. New device support - liteon,ltrf216a * New driver and dt bindings to support this Light sensor. - maxim,max11205 * New driver for this 16bit single channel ADC. - memsensing,msa311 * New driver for this accelerometer. Includes a string helper for read/write. - richtek,rtq6056 * New driver and dt binding to support this current monitor used to measure power usage. - yamaha,yas530 * Support the YAS537 variant (series includes several fixes for other parts and new driver features). Staging graduation - adi,ad7746 CDC. Cleanup conducted against set of roadtest tests using the posted RFC of that framework. Features - core * Large rework to make all the core IIO code use generic firmware properties. Includes switching some drivers over as well using newly provided generic interfaces and allowing removal of DT specific ones. * Support for gesture event types for single and double tap. Used in bosch,bma400. - atmel,at91-sama5d2 * Add support for temperature sensor which uses two muxed inputs to estimate the temperature. * Handle trackx bits of EMR register to improve temp sampling accuracy. * Runtime PM support. - liteon,ltrf216a * Add a _raw channel output to allow working around an issue with differing conversions equations that breaks some user space controls. - mexelis,mlx90632 * Support regulator control. - ti,tsc2046 * External reference voltage support. Clean up and minor fixes - Tree-wide * devm_clk_get_enabled() replacements of opencoded equivalent. * Remaining IIO_DMA_MINALIGN conversions (the staging/iio drivers). * Various minor warning and similar cleanup such as missing static markings. * strlcpy() to strscpy() for cases where return value not checked. * provide units.h entries for more HZ units and use them in drivers. - dt-bindings cleanup * Drop maintainers listss where the email address is bouncing. * Switch spi devices over to using spi-peripheral.yaml * Add some missing unevaluatedProperties / additionalProperties: false entries. - ABI docs * Add some missing channel type specific sampling frequency entries. * Add parameter names for callback parameters. - MAINTAINERS * Fix wrong ADI forum links. - core * lockdep class per device, to avoid an issue with nest when one IIO device is the consumer of another. * White space tweaks. - asc,dlhl60d * Use get_unaligned_be24 to avoid some unusual data manipulation and masking. - atmel,at91-sama5d2 * Fix wrong max value. * Improve error handling when measuring pressure and touch. * Add locks to remove races on updating oversampling / sampling freq. * Add missing calls in suspend and resume path to ensure state is correctly brought up if buffered capture was in use when suspend happened. * Error out of write_raw() callback if buffered capture enabled to avoid unpredictable behavior. * Handle different versions having different oversampling ratio support and drop excess error checking. * Cleanup magic value defines where the name is just the value and hence hurts readability. * Use read_avail() callback to provide info on possible oversampling ratios. * Correctly handle variable bit depth when doing oversampling on different supported parts. Also handle higher oversampling ratios. - fsl,imx8qxp * Don't ignore errors from regulator_get_voltage() so as to avoid some very surprising scaling. - invensense,icp10100 * Switch from UNIVERSAL to DEFINE_RUNTIME_DEV_PM_OPS. UNIVERSAL rarely made sense and is now deprecated. In this driver we just avoid double disabling in some paths. - maxim,max1363 * Drop consumer channel map provision by platform data. There have been better ways of doing this for years and there are no in tree users. - microchip,mcp3911 * Update status to maintained. - qcom,spmi-adc5 * Support measurement of LDO output voltage. - qcom,spmi-adc * Add missing channel available on SM6125 SoC. - st,stmpe * Drop requirement on node name in binding now that driver correctly doesn't enforce it. - stx104 * Move to more appropriate addac directory - ti,am335x * Document ti,am654-adc compatible already in use in tree. - ti,hmc5843 * Move dev_pm_ops out of header and use new pm macros to handle export. - yamaha,yas530 * Minor cleanups. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEbilms4eEBlKRJoGxVIU0mcT0FogFAmMdsjERHGppYzIzQGtl cm5lbC5vcmcACgkQVIU0mcT0FohwYA//cDu2/UcQgXRfIvWTmAAIXNk0qQ/3VQbf h6hjy9wESmW8728sed77bkL49WriyyXkYe3qalLph4Y+bFRwLAss/2iHlyM396+7 3qFZz8ydkU9b2pJMt9clPr24RMoPo32s5gwRLs4LG/KJdzZNPYC+AI/ZaErtKSaD 58p7RD9If11/jPo1q1CDJVSF6rsHPfd3terhgP/8eMNyPSwggCohVf+g8CL62Suf 2F0m8RjNMCC+RvPIHQ4u0LtGOtRMvw5DMOcRe/xk2xVxdR2awqmgUGyTIUe61Wuz C9kuJlxSMovyHRyKNAhHcTDNl8vFbV/4ZaqV4PJDPT5GBiMH6TulXFX2a0oowJHB sjMYQP2mH7ZVssdm9P3Nv/cYs3IVHtTdQsDzMIwU9A0qiObG7tisZHm51RsgBBGa Zy4JnphOEjia4pz2V3Tf/sFJxNz1OmKFsUD18LdXIEv2f93++7+K8FJL3TMuSsBj PdWbLjhd3ZEp5re/60RIW5AaQjBxZf90GRFNIyOu4q1xGMFbHglbWjMEtiyBr+M5 SRPnatHBLm3LXF31/Km/+VcHhIWWh3InxeORhufNVQsx600J2gpX3nvLxj2D3bWX QRjUj76zgH37KvKca8NTgPUrzWg10K330toLF34mIq5rFonp0dI41CzApVxQsmCH NO4fYKP+c1k= =fUm6 -----END PGP SIGNATURE----- Merge tag 'iio-for-6.1a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: 1st set of IIO new device support, features and cleanup for 6.1 This includes Nuno Sa's work to move the IIO core over to generic firmware properties rather than having DT specific code paths. Combined with Andy Shevchenko's long term work on drivers, this leaves IIO in a good state for handling other firmware types. New device support - liteon,ltrf216a * New driver and dt bindings to support this Light sensor. - maxim,max11205 * New driver for this 16bit single channel ADC. - memsensing,msa311 * New driver for this accelerometer. Includes a string helper for read/write. - richtek,rtq6056 * New driver and dt binding to support this current monitor used to measure power usage. - yamaha,yas530 * Support the YAS537 variant (series includes several fixes for other parts and new driver features). Staging graduation - adi,ad7746 CDC. Cleanup conducted against set of roadtest tests using the posted RFC of that framework. Features - core * Large rework to make all the core IIO code use generic firmware properties. Includes switching some drivers over as well using newly provided generic interfaces and allowing removal of DT specific ones. * Support for gesture event types for single and double tap. Used in bosch,bma400. - atmel,at91-sama5d2 * Add support for temperature sensor which uses two muxed inputs to estimate the temperature. * Handle trackx bits of EMR register to improve temp sampling accuracy. * Runtime PM support. - liteon,ltrf216a * Add a _raw channel output to allow working around an issue with differing conversions equations that breaks some user space controls. - mexelis,mlx90632 * Support regulator control. - ti,tsc2046 * External reference voltage support. Clean up and minor fixes - Tree-wide * devm_clk_get_enabled() replacements of opencoded equivalent. * Remaining IIO_DMA_MINALIGN conversions (the staging/iio drivers). * Various minor warning and similar cleanup such as missing static markings. * strlcpy() to strscpy() for cases where return value not checked. * provide units.h entries for more HZ units and use them in drivers. - dt-bindings cleanup * Drop maintainers listss where the email address is bouncing. * Switch spi devices over to using spi-peripheral.yaml * Add some missing unevaluatedProperties / additionalProperties: false entries. - ABI docs * Add some missing channel type specific sampling frequency entries. * Add parameter names for callback parameters. - MAINTAINERS * Fix wrong ADI forum links. - core * lockdep class per device, to avoid an issue with nest when one IIO device is the consumer of another. * White space tweaks. - asc,dlhl60d * Use get_unaligned_be24 to avoid some unusual data manipulation and masking. - atmel,at91-sama5d2 * Fix wrong max value. * Improve error handling when measuring pressure and touch. * Add locks to remove races on updating oversampling / sampling freq. * Add missing calls in suspend and resume path to ensure state is correctly brought up if buffered capture was in use when suspend happened. * Error out of write_raw() callback if buffered capture enabled to avoid unpredictable behavior. * Handle different versions having different oversampling ratio support and drop excess error checking. * Cleanup magic value defines where the name is just the value and hence hurts readability. * Use read_avail() callback to provide info on possible oversampling ratios. * Correctly handle variable bit depth when doing oversampling on different supported parts. Also handle higher oversampling ratios. - fsl,imx8qxp * Don't ignore errors from regulator_get_voltage() so as to avoid some very surprising scaling. - invensense,icp10100 * Switch from UNIVERSAL to DEFINE_RUNTIME_DEV_PM_OPS. UNIVERSAL rarely made sense and is now deprecated. In this driver we just avoid double disabling in some paths. - maxim,max1363 * Drop consumer channel map provision by platform data. There have been better ways of doing this for years and there are no in tree users. - microchip,mcp3911 * Update status to maintained. - qcom,spmi-adc5 * Support measurement of LDO output voltage. - qcom,spmi-adc * Add missing channel available on SM6125 SoC. - st,stmpe * Drop requirement on node name in binding now that driver correctly doesn't enforce it. - stx104 * Move to more appropriate addac directory - ti,am335x * Document ti,am654-adc compatible already in use in tree. - ti,hmc5843 * Move dev_pm_ops out of header and use new pm macros to handle export. - yamaha,yas530 * Minor cleanups. * tag 'iio-for-6.1a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (142 commits) iio: pressure: icp10100: Switch from UNIVERSAL to DEFINE_RUNTIME_DEV_PM_OPS(). iio: adc: max1363: Drop provision to provide an IIO channel map via platform data iio: accel: bma400: Add support for single and double tap events iio: Add new event type gesture and use direction for single and double tap iio: Use per-device lockdep class for mlock iio: adc: add max11205 adc driver dt-bindings: iio: adc: Add max11205 documentation file iio: magnetometer: yamaha-yas530: Use dev_err_probe() iio: magnetometer: yamaha-yas530: Make strings const in chip info iio: magnetometer: yamaha-yas530: Use pointers as driver data iio: adc: tsc2046: silent spi_device_id warning iio: adc: tsc2046: add vref support dt-bindings: iio: adc: ti,tsc2046: add vref-supply property iio: light: ltrf216a: Add raw attribute dt-bindings: iio: Add missing (unevaluated|additional)Properties on child nodes MAINTAINERS: fix Analog Devices forum links iio/accel: fix repeated words in comments dt-bindings: iio: accel: add dt-binding schema for msa311 accel driver iio: add MEMSensing MSA311 3-axis accelerometer driver dt-bindings: vendor-prefixes: add MEMSensing Microsystems Co., Ltd. ... |
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Mario Limonciello
|
7f1ea75d49 |
platform/x86/amd: pmc: Add sysfs files for SMU
The CPU/APU SMU FW version and program is currently discoverable by turning on dynamic debugging or examining debugfs for the amdgpu driver. To make this more discoverable, create a dedicated sysfs file for it that userspace can parse without debugging enabled. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20220914141850.259-1-mario.limonciello@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Oded Gabbay
|
78da23cb10 |
habanalabs: fix missing info in sysfs documentation
The kernel version field wasn't updated when a few entries were upstreamed. Signed-off-by: Oded Gabbay <ogabbay@kernel.org> |
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Ofir Bitton
|
6457271f64 |
habanalabs: expose device security status through sysfs
In order for the user to know if he is running on a secured device or not, a sysfs node is added. Signed-off-by: Ofir Bitton <obitton@habana.ai> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Signed-off-by: Oded Gabbay <ogabbay@kernel.org> |
||
Arnd Bergmann
|
4da90678a6 |
Memory controller drivers for v6.1 - Broadcom
Add support for the Broadcom STB memory controller (BRCMSTB_MEMC). -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAmMbWlIQHGtyemtAa2Vy bmVsLm9yZwAKCRDBN2bmhouD17jnD/9npugLq9QcT3et9bd8nS1IoX01Jyt/1/2X z5m9ns3kiGOpcDY48XfISg5LA99F4A63LT/04OKzL0DqAnPXQBj2Kzzq7dad+t6L iL6p+M5eYmVZg25aEaTykQ3axGEn0vKxY4HogKefu/+jDyNsXrKBtDbO7MHSmAdK FP8+3qj7bGehAU/jb4CV6SQmtJeb70nqz/vlo5o/ZjMXnDgHH0ygKaueOhEgFRp1 uwoSZohDNOhmEylzq+k4akiU7KxmobIDNd+jUxiaJDph92cHMHzzlKpWC0adEmfl +zbjRqPLQRnxbv1+4haFpnM8+Tnsxb3er+U1Lr+4pxFmaQ3xObOy3XvdUpxsNVFI bYKtMYnqnuLKZ6ciImAd64YgMcClQAsle2Dk4neCyPBobIHG4Twg9g1yh6N9dBtC EJjzTx9AaBipztzL3/3bGcXDvcuTxy/warg/A5O4UFuEPnmIPT7dwkmYX4sev5dN 3hyMAEQewRUa+KUu4xCqlixg/+Rk1s+V4GRpoFwYtXOeo7n4BSKBiYiJzdtm7J83 4SC15DIIJosrGo4bzbNFzZ2P7yeiYjqyLYzPDKu3eafe7TsrJ6jn/7WBJ279N43+ wvwhTS8q9f9TwEnnjkQ9WOrygUedJ/x7unbolNfSgWaX73SS/FH4B0pvYwbq0w01 FXy6DrEglg== =4VeH -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmMfSjYACgkQmmx57+YA GNm52Q//UlafPau8mcmYVoLzfTI2S5+PhmPW2U+n0//PMAkZvYNpb7zN7/EKppQ0 DNh4PLIO8kJBei7wkYw8Ur/fOt417JQ3sRzTGM+sdtV+zqBXY2Rd5sb3o+NrBMT8 T1YnaTkFQwVOJtxcp9Qzjnywxcd6i42uwewQNZ+YdqKCWNoNmo8G5fzdApAIrK1N nAbAVagj5zgq6W8IoIivE0ww75vV/PmiH2PhDFde96yl6oM1C+bkTTOYJv2p+trT /XVYk5jSPqKUHANj1uUvNZ8wJ+3SaXgTLu+qyN8yeip/kFjBvSyxS9VsXoDGS8V5 JZbGBmm2X5GMN06PYoboD7fQ5bOmSwiewFWDvOBLWYnXUqi1i3/F+AZAFCwoHMsM sT0IhnnXUkP8SlCtUe7U35Hqw7AipQOogYWAGCCNLxAYTYOSyqJWuffr0nWwDMQo 4/NY177friEny5O5TNlmuSMeo0Dl7TxDwUNugHdLnQSYdMjmU5MwNcBSbMlqVd/e Qat+0GvTW/T2NUEI2erE/6flX3X8km3f6UqzwOy5ytYxPAcqQ3r5K4l5aZBpQzEI tqoVvT/9W/1ptazS7uOzNAlCGZHkkWjdCLEWHsC3RoGvV5BdoZ/P9WJTzpXnGNt3 xjsFmKLa0v+H1RwOvS0Bk/t6wOm00tduHQ4gWLOHJ693Qaa7GQ0= =RC6E -----END PGP SIGNATURE----- Merge tag 'memory-controller-drv-brcm-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into arm/drivers Memory controller drivers for v6.1 - Broadcom Add support for the Broadcom STB memory controller (BRCMSTB_MEMC). * tag 'memory-controller-drv-brcm-6.1' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: memory: brcmstb_memc: Add Broadcom STB memory controller driver Documentation: sysfs: Document Broadcom STB memc sysfs knobs dt-bindings: memory-controller: Document Broadcom STB MEMC Link: https://lore.kernel.org/r/20220909153037.824092-3-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arvid Norlander
|
18ef1bb093 |
docs: ABI: charge_control_end_threshold may not support all values
Some laptops (for example Toshiba Satellite Z830) only supports some fixed values. Allow for this and document the expected behaviour in such cases. Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Arvid Norlander <lkml@vorpal.se> Link: https://lore.kernel.org/r/20220902180037.1728546-4-lkml@vorpal.se Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Yicong Yang
|
a7112b747c |
docs: trace: Add HiSilicon PTT device driver documentation
Document the introduction and usage of HiSilicon PTT device driver as well as the sysfs attributes description provided by the driver. Signed-off-by: Yicong Yang <yangyicong@hisilicon.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> [Fixed month and kernel version] Link: https://lore.kernel.org/r/20220816114414.4092-5-yangyicong@huawei.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> |
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Colin Ian King
|
387a42cfcf |
thunderbolt: Fix spelling mistake "simultaneusly" -> "simultaneously"
There are spelling mistakes in the thunderbolt sysfs documentation. Fix them. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> |
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Daniil Lunev
|
2286ade07d |
scsi: ufs: core: Print UFSHCD capabilities in controller's sysfs node
Userspace may want to manually control when the data should go into WriteBooster buffer. The control happens via "wb_on" node, but presently, there is no simple way to check if WriteBooster is supported and enabled. Expose the Write Booster and Clock Scaling capabilities to be able to determine if the Write Booster is available and if its manual control is blocked by Clock Scaling mechanism. Link: https://lore.kernel.org/r/20220829081845.v8.1.Ibf9efc9be50783eeee55befa2270b7d38552354c@changeid Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Daniil Lunev <dlunev@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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Jagath Jog J
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835e699ef8 |
iio: Add new event type gesture and use direction for single and double tap
Add new event type for tap called gesture and the direction can be used to differentiate single and double tap. This may be used by accelerometer sensors to express single and double tap events. For directional tap, modifiers like IIO_MOD_(X/Y/Z) can be used along with singletap and doubletap direction. Signed-off-by: Jagath Jog J <jagathjog1996@gmail.com> Link: https://lore.kernel.org/r/20220831063117.4141-2-jagathjog1996@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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Greg Kroah-Hartman
|
a956f91247 |
Merge 6.0-rc4 into usb-next
We need the USB fixes in here and this resolves the merge issue in: drivers/usb/dwc3/gadget.c Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Randy Dunlap
|
6b91a8e341 |
usb: chipidea: clarify Documentation/ABI text
Fix grammar and improve readability of chipidea-usb2 text. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Peter Chen <peter.chen@kernel.org> Cc: linux-usb@vger.kernel.org Acked-by: Peter Chen <peter.chen@kernel.org> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20220827203217.7837-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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German Gomez
|
04d1edb0ec |
coresight: etm4x: docs: Add documentation for 'ts_source' sysfs interface
Sync sysfs documentation pages to include the new ts_source (timestamp source) interface. Signed-off-by: German Gomez <german.gomez@arm.com> Signed-off-by: James Clark <james.clark@arm.com> Link: https://lore.kernel.org/r/20220823160650.455823-3-james.clark@arm.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> |
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Luke D. Jones
|
01ef026ab3 |
platform/x86: asus-wmi: Support the hardware GPU MUX on some laptops
Support the hardware GPU MUX switch available on some models. This switch can toggle the MUX between: - 0, Dedicated mode - 1, Optimus mode Optimus mode is the regular iGPU + dGPU available, while dedicated mode switches the system to have only the dGPU available. Signed-off-by: Luke D. Jones <luke@ljones.dev> Link: https://lore.kernel.org/r/20220813092624.6228-1-luke@ljones.dev Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Luke D. Jones
|
d956c889be |
platform/x86: asus-wmi: Document the panel_od sysfs attribute
The panel_od attribute was not documented, this adds the
required documentation.
Fixes:
|
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Luke D. Jones
|
3206376f09 |
platform/x86: asus-wmi: Document the egpu_enable sysfs attribute
The egpu_enable attribute was not documented, this adds the
required documentation.
Fixes:
|
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Luke D. Jones
|
7e64c486e8 |
platform/x86: asus-wmi: Document the dgpu_disable sysfs attribute
The dgpu_disable attribute was not documented, this adds the
required documentation.
Fixes:
|
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Salvatore Bonaccorso
|
00da0cb385 |
Documentation/ABI: Mention retbleed vulnerability info file for sysfs
While reporting for the AMD retbleed vulnerability was added in |
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Evan Green
|
e8bf17d58a |
platform/chrome: cros_ec: Expose suspend_timeout_ms in debugfs
In modern Chromebooks, the embedded controller has a mechanism where it will watch a hardware-controlled line that toggles in suspend, and wake the system up if an expected sleep transition didn't occur. This can be very useful for detecting power management issues where the system appears to suspend, but doesn't actually reach its lowest expected power states. Sometimes it's useful in debug and test scenarios to be able to control the duration of that timeout, or even disable the EC timeout mechanism altogether. Add a debugfs control to set the timeout to values other than the EC-defined default, for more convenient debug and development iteration. Signed-off-by: Evan Green <evgreen@chromium.org> Reviewed-by: Prashant Malani <pmalani@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Guenter Roeck <groeck@chromium.org> Link: https://lore.kernel.org/r/20220822144026.v3.1.Idd188ff3f9caddebc17ac357a13005f93333c21f@changeid [tzungbi: fix one nit in Documentation/ABI/testing/debugfs-cros-ec.] Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org> |
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Jinyoung Choi
|
6c4148ce7c |
scsi: ufs: wb: Add explicit flush sysfs attribute
There is the following quirk to bypass "WB Flush" in Write Booster. - UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL If this quirk is not set, there is no knob that can control "WB Flush". There are three flags that control Write Booster Feature: 1. WB ON/OFF 2. WB Hibern Flush ON/OFF (implicitly) 3. WB Flush ON/OFF (explicit) The sysfs attribute that controls the WB was implemented. (1) In the case of "Hibern Flush", it is always good to turn on. Control may not be required. (2) Finally, "Flush" may be necessary because the Auto-Hibern8 is not supported in a specific environment. So the sysfs attribute that controls this is necessary. (3) Link: https://lore.kernel.org/r/20220804075354epcms2p8c21c894b4e28840c5fc651875b7f435f@epcms2p8 Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Jinyoung Choi <j-young.choi@samsung.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> |
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Florian Fainelli
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e3a1b9245e |
Documentation: sysfs: Document Broadcom STB memc sysfs knobs
Document the "srpd" and "frequency" sysfs attributes exposed by the brcmstb_memc driver. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220812222533.2428033-3-f.fainelli@gmail.com |
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Jonathan Cameron
|
cc21231ef0 |
iio: cdc: ad7746: Add device specific ABI documentation.
The datasheet description of offset calibration is complex, so for that on just refer the reader to the device datasheet. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220626122938.582107-16-jic23@kernel.org |
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Jonathan Cameron
|
5c64990b99 |
iio: core: Introduce _zeropoint for differential channels
Address an ABI gap for device where the offset of both lines in a differential pair may be controlled so as to allow a wider range of inputs, but without having any direct effect of the differential measurement. _offset cannot be used as to remain in line with existing usage, userspace would be expected to apply it as (_raw + _offset) * _scale whereas _zeropoint is not. i.e. If we were computing the differential in software it would be. ((postive_raw + _zeropoint) - (negative_raw + zeropoint) + _offset) * _scale = ((postive_raw - negative_raw) + _offset) * _scale = (differential_raw + _offset) * _scale Similarly calibbias is expected to tweak the measurement seen, not the adjust the two lines of the differential pair. Needed for in_capacitanceX-capacitanceY_zeropoint for the AD7746 CDC driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220626122938.582107-12-jic23@kernel.org |
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Jonathan Cameron
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1efc41035f |
iio: ABI: Fix wrong format of differential capacitance channel ABI.
in_ only occurs once in these attributes.
Fixes:
|
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ChiYuan Huang
|
7898f31b0e |
Documentation: ABI: testing: rtq6056: Update ABI docs
Add documentation for the usage of voltage channel integration time. Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Link: https://lore.kernel.org/r/1658242365-27797-4-git-send-email-u0084500@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> |
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Linus Torvalds
|
5d6a0f4da9 |
xen: branch for v6.0-rc1b
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCYvi0yQAKCRCAXGG7T9hj vmikAQDWSrcWuxDkGnzut0A1tBQRUCWDMyKPqigWAA5tH2sPgAEAtWfBvT1xyl7T gZ22I7o21WxxDGyvNUcA65pK7c2cpg8= =UMbq -----END PGP SIGNATURE----- Merge tag 'for-linus-6.0-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull more xen updates from Juergen Gross: - fix the handling of the "persistent grants" feature negotiation between Xen blkfront and Xen blkback drivers - a cleanup of xen.config and adding xen.config to Xen section in MAINTAINERS - support HVMOP_set_evtchn_upcall_vector, which is more compliant to "normal" interrupt handling than the global callback used up to now - further small cleanups * tag 'for-linus-6.0-rc1b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: MAINTAINERS: add xen config fragments to XEN HYPERVISOR sections xen: remove XEN_SCRUB_PAGES in xen.config xen/pciback: Fix comment typo xen/xenbus: fix return type in xenbus_file_read() xen-blkfront: Apply 'feature_persistent' parameter when connect xen-blkback: Apply 'feature_persistent' parameter when connect xen-blkback: fix persistent grants negotiation x86/xen: Add support for HVMOP_set_evtchn_upcall_vector |
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SeongJae Park
|
402c43ea6b |
xen-blkfront: Apply 'feature_persistent' parameter when connect
In some use cases[1], the backend is created while the frontend doesn't support the persistent grants feature, but later the frontend can be changed to support the feature and reconnect. In the past, 'blkback' enabled the persistent grants feature since it unconditionally checked if frontend supports the persistent grants feature for every connect ('connect_ring()') and decided whether it should use persistent grans or not. However, commit |
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Maximilian Heyne
|
e94c6101e1 |
xen-blkback: Apply 'feature_persistent' parameter when connect
In some use cases[1], the backend is created while the frontend doesn't support the persistent grants feature, but later the frontend can be changed to support the feature and reconnect. In the past, 'blkback' enabled the persistent grants feature since it unconditionally checked if frontend supports the persistent grants feature for every connect ('connect_ring()') and decided whether it should use persistent grans or not. However, commit |
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Linus Torvalds
|
c235698355 |
cxl for 6.0
- Introduce a 'struct cxl_region' object with support for provisioning and assembling persistent memory regions. - Introduce alloc_free_mem_region() to accompany the existing request_free_mem_region() as a method to allocate physical memory capacity out of an existing resource. - Export insert_resource_expand_to_fit() for the CXL subsystem to late-publish CXL platform windows in iomem_resource. - Add a polled mode PCI DOE (Data Object Exchange) driver service and use it in cxl_pci to retrieve the CDAT (Coherent Device Attribute Table). -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCYvLYmAAKCRDfioYZHlFs Z0pbAQC/3j+WriWpU7CdhrnZI1Wqn+x5IIklF0Lc4/f6LwGZtAEAsSbLpItzvwqx M/rcLaeLpwYlgvS1JjdsuQ2VQ7KOtAs= =ehNT -----END PGP SIGNATURE----- Merge tag 'cxl-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull cxl updates from Dan Williams: "Compute Express Link (CXL) updates for 6.0: - Introduce a 'struct cxl_region' object with support for provisioning and assembling persistent memory regions. - Introduce alloc_free_mem_region() to accompany the existing request_free_mem_region() as a method to allocate physical memory capacity out of an existing resource. - Export insert_resource_expand_to_fit() for the CXL subsystem to late-publish CXL platform windows in iomem_resource. - Add a polled mode PCI DOE (Data Object Exchange) driver service and use it in cxl_pci to retrieve the CDAT (Coherent Device Attribute Table)" * tag 'cxl-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (74 commits) cxl/hdm: Fix skip allocations vs multiple pmem allocations cxl/region: Disallow region granularity != window granularity cxl/region: Fix x1 interleave to greater than x1 interleave routing cxl/region: Move HPA setup to cxl_region_attach() cxl/region: Fix decoder interleave programming Documentation: cxl: remove dangling kernel-doc reference cxl/region: describe targets and nr_targets members of cxl_region_params cxl/regions: add padding for cxl_rr_ep_add nested lists cxl/region: Fix IS_ERR() vs NULL check cxl/region: Fix region reference target accounting cxl/region: Fix region commit uninitialized variable warning cxl/region: Fix port setup uninitialized variable warnings cxl/region: Stop initializing interleave granularity cxl/hdm: Fix DPA reservation vs cxl_endpoint_decoder lifetime cxl/acpi: Minimize granularity for x1 interleaves cxl/region: Delete 'region' attribute from root decoders cxl/acpi: Autoload driver for 'cxl_acpi' test devices cxl/region: decrement ->nr_targets on error in cxl_region_attach() cxl/region: prevent underflow in ways_to_cxl() cxl/region: uninitialized variable in alloc_hpa() ... |
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Linus Torvalds
|
1daf117f1d |
f2fs-for-6.0
In this cycle, we mainly fixed some corner cases that manipulate a per-file compression flag inappropriately. And, we found f2fs counted valid blocks in a section incorrectly when zone capacity is set, and thus, fixed it with additional sysfs entry to check it easily. Lastly, this series includes several patches with respect to the new atomic write support such as a couple of bug fixes and re-adding atomic_write_abort support that we removed by mistake in the previous release. Enhancement: - add sysfs entries to understand atomic write operations and zone capacity - introduce memory mode to get a hint for low-memory devices - adjust the waiting time of foreground GC - decompress clusters under softirq to avoid non-deterministic latency - do not skip updating inode when retrying to flush node page - enforce single zone capacity Bug fix: - set the compression/no-compression flags correctly - revive F2FS_IOC_ABORT_VOLATILE_WRITE - check inline_data during compressed inode conversion - understand zone capacity when calculating valid block count As usual, the series includes several minor clean-ups and sanity checks. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE00UqedjCtOrGVvQiQBSofoJIUNIFAmLxOccACgkQQBSofoJI UNId/g/+Nx3FK874cyobE1PnPpUtfxLGqO9fjhrbje3bniTpgE9NtJUFg5hRQkxE XHuufMrW++aBhn2ESMjbfdQ3v6vy5XUy7bi4FR71KxW4qp15mAqjTPfAZBFKZfMv lCv54NKlura91GhI9Dl6JgGe1+MwNXIxVROyGvjXYogF0DWl+iJh4vYuCFUguiNU mP6FmnZvbtK89jYxODoqwQaC+b6DV7ceaQ+c0dtS5TRvsUNv5mjWDeTvPMgk3At/ mAuWYXfIrf5xfDY93JPbrJhBLvu7Ey3EfXBnaFGRYbYxYYub9JZ4+/5di/rB9jRc 9AZ6LcLX3aKaT71EWa9vdCIffz8/PcSRjsmpEuVs7KNySwcnolnb1tAzlJPKy2AV IJliY1Ef0+jrpg2lHYZoMb5qvo80c3xlyxlgZt0LSZKf1Wo41sjJVt6ZS7WLhHXu OlzeI7lZBS9RKPUtU5cGNWkmZqamvmq09mMvqF4IUIaY40MizKZoV0yh9BjuUoxM xniBIlC/q0HvwmbQ2OtNKDgv7+FdxrRlaDyhhkppa3UA8ZK3Edch26N9pBoh/r33 zJIR2BwCGmHz7yaX4HGzSt1phex2ABIGuZ4vBaGI7XDuYUD1tCZpC8wMCs2X3pKo ldQz3uu0GA0BSsNKpRks2dwRF0JJVGTk8UwcSXPwTdTTdqyhmvI= =dJ41 -----END PGP SIGNATURE----- Merge tag 'f2fs-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs updates from Jaegeuk Kim: "In this cycle, we mainly fixed some corner cases that manipulate a per-file compression flag inappropriately. And, we found f2fs counted valid blocks in a section incorrectly when zone capacity is set, and thus, fixed it with additional sysfs entry to check it easily. Lastly, this series includes several patches with respect to the new atomic write support such as a couple of bug fixes and re-adding atomic_write_abort support that we removed by mistake in the previous release. Enhancements: - add sysfs entries to understand atomic write operations and zone capacity - introduce memory mode to get a hint for low-memory devices - adjust the waiting time of foreground GC - decompress clusters under softirq to avoid non-deterministic latency - do not skip updating inode when retrying to flush node page - enforce single zone capacity Bug fixes: - set the compression/no-compression flags correctly - revive F2FS_IOC_ABORT_VOLATILE_WRITE - check inline_data during compressed inode conversion - understand zone capacity when calculating valid block count As usual, the series includes several minor clean-ups and sanity checks" * tag 'f2fs-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (29 commits) f2fs: use onstack pages instead of pvec f2fs: intorduce f2fs_all_cluster_page_ready f2fs: clean up f2fs_abort_atomic_write() f2fs: handle decompress only post processing in softirq f2fs: do not allow to decompress files have FI_COMPRESS_RELEASED f2fs: do not set compression bit if kernel doesn't support f2fs: remove device type check for direct IO f2fs: fix null-ptr-deref in f2fs_get_dnode_of_data f2fs: revive F2FS_IOC_ABORT_VOLATILE_WRITE f2fs: fix to do sanity check on segment type in build_sit_entries() f2fs: obsolete unused MAX_DISCARD_BLOCKS f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page() f2fs: fix to remove F2FS_COMPR_FL and tag F2FS_NOCOMP_FL at the same time f2fs: introduce sysfs atomic write statistics f2fs: don't bother wait_ms by foreground gc f2fs: invalidate meta pages only for post_read required inode f2fs: allow compression of files without blocks f2fs: fix to check inline_data during compressed inode conversion f2fs: Delete f2fs_copy_page() and replace with memcpy_page() f2fs: fix to invalidate META_MAPPING before DIO write ... |
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Linus Torvalds
|
cae4199f93 |
powerpc updates for 6.0
- Add support for syscall stack randomization. - Add support for atomic operations to the 32 & 64-bit BPF JIT. - Full support for KASAN on 64-bit Book3E. - Add a watchdog driver for the new PowerVM hypervisor watchdog. - Add a number of new selftests for the Power10 PMU support. - Add a driver for the PowerVM Platform KeyStore. - Increase the NMI watchdog timeout during live partition migration, to avoid timeouts due to increased memory access latency. - Add support for using the 'linux,pci-domain' device tree property for PCI domain assignment. - Many other small features and fixes. Thanks to: Alexey Kardashevskiy, Andy Shevchenko, Arnd Bergmann, Athira Rajeev, Bagas Sanjaya, Christophe Leroy, Erhard Furtner, Fabiano Rosas, Greg Kroah-Hartman, Greg Kurz, Haowen Bai, Hari Bathini, Jason A. Donenfeld, Jason Wang, Jiang Jian, Joel Stanley, Juerg Haefliger, Kajol Jain, Kees Cook, Laurent Dufour, Madhavan Srinivasan, Masahiro Yamada, Maxime Bizon, Miaoqian Lin, Murilo Opsfelder Araújo, Nathan Lynch, Naveen N. Rao, Nayna Jain, Nicholas Piggin, Ning Qiang, Pali Rohár, Petr Mladek, Rashmica Gupta, Sachin Sant, Scott Cheloha, Segher Boessenkool, Stephen Rothwell, Uwe Kleine-König, Wolfram Sang, Xiu Jianfeng, Zhouyi Zhou. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAmLuAPgTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgBPpD/9kY/T0qlOXABxlZCgtqeAjPX+2xpnY BF+TlsN1TS1auFcEZL2BapmVacsvOeGEFDVuZHZvZJc69Hx+gSjnjFCnZjp6n+Yz wt6y9w9Pu0t/sjD5vNQ46O15/dXqm6RoVI7um12j/WLMN8Ko5+x3gKAyQONjQd2/ 1kPcxVH6FUosAdnCuvIcqCX4e4IIHl2ZkitHOTXoQUvUy9oAK/mOBnwqZ6zLGUKC E5M+Zyt4RFGxhPs48FkX6Nq6crDGU/P0VJpDKkR/t7GHnE67Bm70gZougAPrzrgP nx8zoTWgDKpqDeuqK7pFcyKgNS3dKbxsN3sAfKHOWu/YnV4wMyy+7fmwagMauki7 lXccKN6F/r+8JcMNx80Jp/dAw3ZdLceP38M3Ryf8IL6lTfkNySumUvrKJn6r1Cu1 wvzhgyEuDawss9KHdEmXcA2i3+XVZvitaipO7JWUC8pblrP1SJMoPfIIe9zh3y3M pyZj0TcGJ8XaK+badvI+PW/K/KeRgXEY8HpC3wDHSoIkli3OE4jDwXn6TiZgvm3n k0sKL8YSmQZ8hP8QAkR+r8NQKYqLlfyPxdslK5omDPxfub5Uzk9ZV2Ep7svkaiQn Wqjq27Dpz8+w0XPjsQ0Tkv+ByTkOhrawOH7x9SpFLHpv9g5otcYmS79NkO/htx8C 6LyPNx1VYn5IRA== =tRkm -----END PGP SIGNATURE----- Merge tag 'powerpc-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: - Add support for syscall stack randomization - Add support for atomic operations to the 32 & 64-bit BPF JIT - Full support for KASAN on 64-bit Book3E - Add a watchdog driver for the new PowerVM hypervisor watchdog - Add a number of new selftests for the Power10 PMU support - Add a driver for the PowerVM Platform KeyStore - Increase the NMI watchdog timeout during live partition migration, to avoid timeouts due to increased memory access latency - Add support for using the 'linux,pci-domain' device tree property for PCI domain assignment - Many other small features and fixes Thanks to Alexey Kardashevskiy, Andy Shevchenko, Arnd Bergmann, Athira Rajeev, Bagas Sanjaya, Christophe Leroy, Erhard Furtner, Fabiano Rosas, Greg Kroah-Hartman, Greg Kurz, Haowen Bai, Hari Bathini, Jason A. Donenfeld, Jason Wang, Jiang Jian, Joel Stanley, Juerg Haefliger, Kajol Jain, Kees Cook, Laurent Dufour, Madhavan Srinivasan, Masahiro Yamada, Maxime Bizon, Miaoqian Lin, Murilo Opsfelder Araújo, Nathan Lynch, Naveen N. Rao, Nayna Jain, Nicholas Piggin, Ning Qiang, Pali Rohár, Petr Mladek, Rashmica Gupta, Sachin Sant, Scott Cheloha, Segher Boessenkool, Stephen Rothwell, Uwe Kleine-König, Wolfram Sang, Xiu Jianfeng, and Zhouyi Zhou. * tag 'powerpc-6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (191 commits) powerpc/64e: Fix kexec build error EDAC/ppc_4xx: Include required of_irq header directly powerpc/pci: Fix PHB numbering when using opal-phbid powerpc/64: Init jump labels before parse_early_param() selftests/powerpc: Avoid GCC 12 uninitialised variable warning powerpc/cell/axon_msi: Fix refcount leak in setup_msi_msg_address powerpc/xive: Fix refcount leak in xive_get_max_prio powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader powerpc/perf: Include caps feature for power10 DD1 version powerpc: add support for syscall stack randomization powerpc: Move system_call_exception() to syscall.c powerpc/powernv: rename remaining rng powernv_ functions to pnv_ powerpc/powernv/kvm: Use darn for H_RANDOM on Power9 powerpc/powernv: Avoid crashing if rng is NULL selftests/powerpc: Fix matrix multiply assist test powerpc/signal: Update comment for clarity powerpc: make facility_unavailable_exception 64s powerpc/platforms/83xx/suspend: Remove write-only global variable powerpc/platforms/83xx/suspend: Prevent unloading the driver powerpc/platforms/83xx/suspend: Reorder to get rid of a forward declaration ... |
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Linus Torvalds
|
6614a3c316 |
- The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe
Lin, Yang Shi, Anshuman Khandual and Mike Rapoport - Some kmemleak fixes from Patrick Wang and Waiman Long - DAMON updates from SeongJae Park - memcg debug/visibility work from Roman Gushchin - vmalloc speedup from Uladzislau Rezki - more folio conversion work from Matthew Wilcox - enhancements for coherent device memory mapping from Alex Sierra - addition of shared pages tracking and CoW support for fsdax, from Shiyang Ruan - hugetlb optimizations from Mike Kravetz - Mel Gorman has contributed some pagealloc changes to improve latency and realtime behaviour. - mprotect soft-dirty checking has been improved by Peter Xu - Many other singleton patches all over the place -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCYuravgAKCRDdBJ7gKXxA jpqSAQDrXSdII+ht9kSHlaCVYjqRFQz/rRvURQrWQV74f6aeiAD+NHHeDPwZn11/ SPktqEUrF1pxnGQxqLh1kUFUhsVZQgE= =w/UH -----END PGP SIGNATURE----- Merge tag 'mm-stable-2022-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: "Most of the MM queue. A few things are still pending. Liam's maple tree rework didn't make it. This has resulted in a few other minor patch series being held over for next time. Multi-gen LRU still isn't merged as we were waiting for mapletree to stabilize. The current plan is to merge MGLRU into -mm soon and to later reintroduce mapletree, with a view to hopefully getting both into 6.1-rc1. Summary: - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe Lin, Yang Shi, Anshuman Khandual and Mike Rapoport - Some kmemleak fixes from Patrick Wang and Waiman Long - DAMON updates from SeongJae Park - memcg debug/visibility work from Roman Gushchin - vmalloc speedup from Uladzislau Rezki - more folio conversion work from Matthew Wilcox - enhancements for coherent device memory mapping from Alex Sierra - addition of shared pages tracking and CoW support for fsdax, from Shiyang Ruan - hugetlb optimizations from Mike Kravetz - Mel Gorman has contributed some pagealloc changes to improve latency and realtime behaviour. - mprotect soft-dirty checking has been improved by Peter Xu - Many other singleton patches all over the place" [ XFS merge from hell as per Darrick Wong in https://lore.kernel.org/all/YshKnxb4VwXycPO8@magnolia/ ] * tag 'mm-stable-2022-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (282 commits) tools/testing/selftests/vm/hmm-tests.c: fix build mm: Kconfig: fix typo mm: memory-failure: convert to pr_fmt() mm: use is_zone_movable_page() helper hugetlbfs: fix inaccurate comment in hugetlbfs_statfs() hugetlbfs: cleanup some comments in inode.c hugetlbfs: remove unneeded header file hugetlbfs: remove unneeded hugetlbfs_ops forward declaration hugetlbfs: use helper macro SZ_1{K,M} mm: cleanup is_highmem() mm/hmm: add a test for cross device private faults selftests: add soft-dirty into run_vmtests.sh selftests: soft-dirty: add test for mprotect mm/mprotect: fix soft-dirty check in can_change_pte_writable() mm: memcontrol: fix potential oom_lock recursion deadlock mm/gup.c: fix formatting in check_and_migrate_movable_page() xfs: fail dax mount if reflink is enabled on a partition mm/memcontrol.c: remove the redundant updating of stats_flush_threshold userfaultfd: don't fail on unrecognized features hugetlb_cgroup: fix wrong hugetlb cgroup numa stat ... |
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Linus Torvalds
|
5f0848190c |
platform-drivers-x86 for v6.0-1
Highlights: - Microsoft Surface: - SSAM hot unplug support - Surface Pro 8 keyboard cover support - Tablet mode switch support for Surface Pro 8 and Surface Laptop Studio - thinkpad_acpi: AMD Automatice Mode Transitions (AMT) support - Mellanox: - Vulcan chassis COMe NVSwitch management support - XH3000 support - New generic/shared Intel P2SB (Primary to Sideband) support - Lots of small cleanups - Various small bugfixes - Various new hardware ids / quirks additions The following is an automated git shortlog grouped by driver: ACPI: - video: Fix acpi_video_handles_brightness_key_presses() - video: Change how we determine if brightness key-presses are handled Documentation/ABI: - Add new attributes for mlxreg-io sysfs interfaces - mlxreg-io: Fix contact info Drop the PMC_ATOM Kconfig option: - Drop the PMC_ATOM Kconfig option EDAC, pnd2: - convert to use common P2SB accessor - Use proper I/O accessors and address space annotation HID: - surface-hid: Add support for hot-removal ISST: - PUNIT device mapping with Sub-NUMA clustering Kconfig: - Remove unnecessary "if X86" MAINTAINERS: - repair file entry in MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH Merge tag 'ib-mfd-edac-i2c-leds-pinctrl-platform-watchdog-v5.20' into review-hans: - Merge tag 'ib-mfd-edac-i2c-leds-pinctrl-platform-watchdog-v5.20' into review-hans Move AMD platform drivers to separate directory: - Move AMD platform drivers to separate directory acer-wmi: - Use backlight helper acer_wmi: - Cleanup Kconfig selects apple-gmux: - Use backlight helper asus-wmi: - Add mic-mute LED classdev support - Add key mappings compal-laptop: - Use backlight helper efi: - Fix efi_power_off() not being run before acpi_power_off() when necessary gigabyte-wmi: - add support for B660I AORUS PRO DDR4 hp-wmi: - Ignore Sanitization Mode event i2c: - i801: convert to use common P2SB accessor ideapad-laptop: - Add Ideapad 5 15ITL05 to ideapad_dytc_v4_allow_table[] - Add allow_v4_dytc module parameter intel/pmc: - Add Alder Lake N support to PMC core driver intel_atomisp2_led: - Also turn off the always-on camera LED on the Asus T100TAF leds: - simatic-ipc-leds-gpio: Add GPIO version of Siemens driver - simatic-ipc-leds: Convert to use P2SB accessor mfd: - lpc_ich: Add support for pinctrl in non-ACPI system - lpc_ich: Switch to generic p2sb_bar() - lpc_ich: Factor out lpc_ich_enable_spi_write() mlx-platform: - Add COME board revision register - Add support for new system XH3000 - Introduce support for COMe NVSwitch management module for Vulcan chassis - Add support for systems equipped with two ASICs - Add cosmetic changes for alignment - Make activation of some drivers conditional p2sb: - Move out of X86_PLATFORM_DEVICES dependency panasonic-laptop: - Use acpi_video_get_backlight_type() - filter out duplicate volume up/down/mute keypresses - don't report duplicate brightness key-presses - revert "Resolve hotkey double trigger bug" - sort includes alphabetically - de-obfuscate button codes pinctrl: - intel: Check against matching data instead of ACPI companion platform/mellanox: - mlxreg-lc: Fix error flow and extend verbosity - mlxreg-io: Add locking for io operations - nvsw-sn2201: fix error code in nvsw_sn2201_create_static_devices() platform/olpc: - Fix uninitialized data in debugfs write platform/surface: - gpe: Add support for 13" Intel version of Surface Laptop 4 - tabletsw: Fix __le32 integer access - Update copyright year of various drivers - aggregator: Move subsystem hub drivers to their own module - aggregator: Move device registry helper functions to core module - aggregator_registry: Add support for tablet mode switch on Surface Laptop Studio - aggregator_registry: Add support for tablet mode switch on Surface Pro 8 - Add KIP/POS tablet-mode switch driver - aggregator: Add helper macros for requests with argument and return value - aggregator: Reserve more event- and target-categories - avoid flush_scheduled_work() usage - aggregator_registry: Add support for keyboard cover on Surface Pro 8 - aggregator_registry: Add KIP device hub - aggregator_registry: Change device ID for base hub - aggregator_registry: Generify subsystem hub functionality - aggregator: Add comment for KIP subsystem category - aggregator_registry: Use client device wrappers for notifier registration - aggregator: Allow notifiers to avoid communication on unregistering - aggregator: Allow devices to be marked as hot-removed - aggregator: Allow is_ssam_device() to be used when CONFIG_SURFACE_AGGREGATOR_BUS is disabled platform/x86/amd/pmc: - Add new platform support - Add new acpi id for PMC controller platform/x86/dell: - Kconfig: Remove unnecessary "depends on X86_PLATFORM_DEVICES" platform/x86/intel: - Add Primary to Sideband (P2SB) bridge support platform/x86/intel/ifs: - Mark as BROKEN platform/x86/intel/pmt: - telemetry: Fix fixed region handling platform/x86/intel/vsec: - Fix wrong type for local status variables - Add PCI error recovery support to Intel PMT - Add support for Raptor Lake - Rework early hardware code pmc_atom: - Fix comment typo - Match all Lex BayTrail boards with critclk_systems DMI table power/supply: - surface_battery: Use client device wrappers for notifier registration - surface_charger: Use client device wrappers for notifier registration serial-multi-instantiate: - Sort ACPI IDs by HID - Get rid of redundant 'else' - Use while (i--) pattern to clean up - Improve dev_err_probe() messaging - Drop duplicate check - Improve autodetection simatic-ipc: - drop custom P2SB bar code sony-laptop: - Remove useless comparisons in sony_pic_read_possible_resource() system76_acpi: - Use dev_get_drvdata thinkpad_acpi: - Enable AMT by default on supported systems - Add support for hotkey 0x131a - Add support for automatic mode transitions - profile capabilities as integer - do not use PSC mode on Intel platforms - Fix a memory leak of EFCH MMIO resource - Replace custom str_on_off() etc - Sort headers for better maintenance - Use backlight helper tools/power/x86/intel-speed-select: - Remove unneeded semicolon - Fix off by one check watchdog: - simatic-ipc-wdt: convert to use P2SB accessor x86-android-tablets: - Fix Lenovo Yoga Tablet 2 830/1050 poweroff again -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmLrndEUHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9zeMgf7BjSCz6ZA8SSY1i8QHDTvdjySihHJ j07Gn3j1T/5G00R/r6viMDE4PxcYvMAPXjq3azepKQd8H5kGfE323SA6fgWFPAvi P2OvEfvWfI5S8FYGYPBkNP2MjQ5MFe7qzLEh3+wQH0ocJ7WRCi457B4Xvtd2gWI3 dHj5gMSWC3O5xNa2S4Mg3dnD9uJlwhX+FNjWIuRy8eh5+DikgByyC4B+uW6WtO5e t0rmIm6q5wUzB7dIetJLoAQwrcpYAOkK7L33G9h/7knWAfiJfklaKTbftnoxbDSv iGWODkLDyob4C48DmVusS6WMEhPUzl/R33+tk6LjVt/YOYOP030EMtCECQ== =Krhc -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: - Microsoft Surface: - SSAM hot unplug support - Surface Pro 8 keyboard cover support - Tablet mode switch support for Surface Pro 8 and Surface Laptop Studio - thinkpad_acpi: - AMD Automatice Mode Transitions (AMT) support - Mellanox: - Vulcan chassis COMe NVSwitch management support - XH3000 support - New generic/shared Intel P2SB (Primary to Sideband) support - Lots of small cleanups - Various small bugfixes - Various new hardware ids / quirks additions * tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (105 commits) platform/x86/intel/vsec: Fix wrong type for local status variables platform/x86: p2sb: Move out of X86_PLATFORM_DEVICES dependency platform/x86: pmc_atom: Fix comment typo platform/surface: gpe: Add support for 13" Intel version of Surface Laptop 4 platform/olpc: Fix uninitialized data in debugfs write platform/mellanox: mlxreg-lc: Fix error flow and extend verbosity platform/x86: pmc_atom: Match all Lex BayTrail boards with critclk_systems DMI table platform/x86: sony-laptop: Remove useless comparisons in sony_pic_read_possible_resource() tools/power/x86/intel-speed-select: Remove unneeded semicolon tools/power/x86/intel-speed-select: Fix off by one check platform/surface: tabletsw: Fix __le32 integer access Documentation/ABI: Add new attributes for mlxreg-io sysfs interfaces Documentation/ABI: mlxreg-io: Fix contact info platform/mellanox: mlxreg-io: Add locking for io operations platform/x86: mlx-platform: Add COME board revision register platform/x86: mlx-platform: Add support for new system XH3000 platform/x86: mlx-platform: Introduce support for COMe NVSwitch management module for Vulcan chassis platform/x86: mlx-platform: Add support for systems equipped with two ASICs platform/x86: mlx-platform: Add cosmetic changes for alignment platform/x86: mlx-platform: Make activation of some drivers conditional ... |
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Linus Torvalds
|
9e2e5ea3b2 |
USB / Thunderbolt changes for 6.0-rc1
Here is the big set of Thunderbolt and USB changes for 6.0-rc1. Lots of little things here, nothing major, just constant development on some new hardware support and cleanups of older drivers. Highlights of this pull request are: - lots of typec changes and improvements for new hardware - new gadget controller driver - thunderbolt support for new hardware - the normal set of new usb-serial device ids and cleanups - loads of dwc3 controller fixes and improvements - mtu3 driver updates - testusb fixes for longtime issues (not many people use this tool it seems.) - minor driver fixes and improvements over the USB tree - chromeos platform driver changes were added and then reverted as they depened on some typec changes, but the cross-tree merges caused problems so they will come back later through the platform tree. All of these have been in linux-next for a while now with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYup5Rg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yko/ACfYD9mdlr4WleUpVw5/uNywN6sL9EAn1tv0V8W cUTAoWxAf5orClAC22ZU =Vcqd -----END PGP SIGNATURE----- Merge tag 'usb-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the big set of Thunderbolt and USB changes for 6.0-rc1. Lots of little things here, nothing major, just constant development on some new hardware support and cleanups of older drivers. Highlights are: - lots of typec changes and improvements for new hardware - new gadget controller driver - thunderbolt support for new hardware - the normal set of new usb-serial device ids and cleanups - loads of dwc3 controller fixes and improvements - mtu3 driver updates - testusb fixes for longtime issues (not many people use this tool it seems.) - minor driver fixes and improvements over the USB tree - chromeos platform driver changes were added and then reverted as they depened on some typec changes, but the cross-tree merges caused problems so they will come back later through the platform tree. All of these have been in linux-next for a while now with no reported issues" * tag 'usb-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (193 commits) usb: misc: onboard_usb_hub: Remove duplicated power_on delay usb: misc: onboard_usb_hub: Add TI USB8041 hub support usb: misc: onboard_usb_hub: Add reset-gpio support USB: usbsevseg: convert sysfs snprintf to sysfs_emit dt-bindings: usb: Add binding for TI USB8041 hub controller ARM: multi_v7_defconfig: enable USB onboard HUB driver ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp15xx-dkx usb: misc: onboard-hub: add support for Microchip USB2514B USB 2.0 hub dt-bindings: usb: generic-ehci: allow usb-hcd schema properties usb: typec: ucsi: stm32g0: add bootloader support usb: typec: ucsi: stm32g0: add support for stm32g0 controller dt-bindings: usb: typec: add bindings for stm32g0 controller usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable() usb/chipidea: fix repeated words in comments usb: renesas-xhci: Do not print any log while fw verif success usb: typec: retimer: Add missing id check in match callback USB: xhci: Fix comment typo usb/typec/tcpm: fix repeated words in comments usb/musb: fix repeated words in comments ... |
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Linus Torvalds
|
cfeafd9466 |
Driver core / kernfs changes for 6.0-rc1
Here is the set of driver core and kernfs changes for 6.0-rc1. "biggest" thing in here is some scalability improvements for kernfs for large systems. Other than that, included in here are: - arch topology and cache info changes that have been reviewed and discussed a lot. - potential error path cleanup fixes - deferred driver probe cleanups - firmware loader cleanups and tweaks - documentation updates - other small things All of these have been in the linux-next tree for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYuqCnw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ym/JgCcCnaycJY00ZPRQm3LQCyzfJ0HgqoAn2qxGV+K NKycLeXZSnuvIA87dycE =/4Jk -----END PGP SIGNATURE----- Merge tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core / kernfs updates from Greg KH: "Here is the set of driver core and kernfs changes for 6.0-rc1. The "biggest" thing in here is some scalability improvements for kernfs for large systems. Other than that, included in here are: - arch topology and cache info changes that have been reviewed and discussed a lot. - potential error path cleanup fixes - deferred driver probe cleanups - firmware loader cleanups and tweaks - documentation updates - other small things All of these have been in the linux-next tree for a while with no reported problems" * tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (63 commits) docs: embargoed-hardware-issues: fix invalid AMD contact email firmware_loader: Replace kmap() with kmap_local_page() sysfs docs: ABI: Fix typo in comment kobject: fix Kconfig.debug "its" grammar kernfs: Fix typo 'the the' in comment docs: driver-api: firmware: add driver firmware guidelines. (v3) arch_topology: Fix cache attributes detection in the CPU hotplug path ACPI: PPTT: Leave the table mapped for the runtime usage cacheinfo: Use atomic allocation for percpu cache attributes drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist MAINTAINERS: Change mentions of mpm to olivia docs: ABI: sysfs-devices-soc: Update Lee Jones' email address docs: ABI: sysfs-class-pwm: Update Lee Jones' email address Documentation/process: Add embargoed HW contact for LLVM Revert "kernfs: Change kernfs_notify_list to llist." ACPI: Remove the unused find_acpi_cpu_cache_topology() arch_topology: Warn that topology for nested clusters is not supported arch_topology: Add support for parsing sockets in /cpu-map arch_topology: Set cluster identifier in each core/thread from /cpu-map arch_topology: Limit span of cpu_clustergroup_mask() ... |
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Linus Torvalds
|
228dfe98a3 |
Char / Misc driver changes for 6.0-rc1
Here is the large set of char and misc and other driver subsystem changes for 6.0-rc1. Highlights include: - large set of IIO driver updates, additions, and cleanups - new habanalabs device support added (loads of register maps much like GPUs have) - soundwire driver updates - phy driver updates - slimbus driver updates - tiny virt driver fixes and updates - misc driver fixes and updates - interconnect driver updates - hwtracing driver updates - fpga driver updates - extcon driver updates - firmware driver updates - counter driver update - mhi driver fixes and updates - binder driver fixes and updates - speakup driver fixes Full details are in the long shortlog contents. All of these have been in linux-next for a while without any reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYup9QQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylBKQCfaSuzl9ZP9dTvAw2FPp14oRqXnpoAnicvWAoq 1vU9Vtq2c73uBVLdZm4m =AwP3 -----END PGP SIGNATURE----- Merge tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the large set of char and misc and other driver subsystem changes for 6.0-rc1. Highlights include: - large set of IIO driver updates, additions, and cleanups - new habanalabs device support added (loads of register maps much like GPUs have) - soundwire driver updates - phy driver updates - slimbus driver updates - tiny virt driver fixes and updates - misc driver fixes and updates - interconnect driver updates - hwtracing driver updates - fpga driver updates - extcon driver updates - firmware driver updates - counter driver update - mhi driver fixes and updates - binder driver fixes and updates - speakup driver fixes All of these have been in linux-next for a while without any reported problems" * tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits) drivers: lkdtm: fix clang -Wformat warning char: remove VR41XX related char driver misc: Mark MICROCODE_MINOR unused spmi: trace: fix stack-out-of-bound access in SPMI tracing functions dt-bindings: iio: adc: Add compatible for MT8188 iio: light: isl29028: Fix the warning in isl29028_remove() iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes iio: fix iio_format_avail_range() printing for none IIO_VAL_INT iio: adc: max1027: unlock on error path in max1027_read_single_value() iio: proximity: sx9324: add empty line in front of bullet list iio: magnetometer: hmc5843: Remove duplicate 'the' iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr() iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr() ... |
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Linus Torvalds
|
f86d1fbbe7 |
Networking changes for 6.0.
Core ---- - Refactor the forward memory allocation to better cope with memory pressure with many open sockets, moving from a per socket cache to a per-CPU one - Replace rwlocks with RCU for better fairness in ping, raw sockets and IP multicast router. - Network-side support for IO uring zero-copy send. - A few skb drop reason improvements, including codegen the source file with string mapping instead of using macro magic. - Rename reference tracking helpers to a more consistent netdev_* schema. - Adapt u64_stats_t type to address load/store tearing issues. - Refine debug helper usage to reduce the log noise caused by bots. BPF --- - Improve socket map performance, avoiding skb cloning on read operation. - Add support for 64 bits enum, to match types exposed by kernel. - Introduce support for sleepable uprobes program. - Introduce support for enum textual representation in libbpf. - New helpers to implement synproxy with eBPF/XDP. - Improve loop performances, inlining indirect calls when possible. - Removed all the deprecated libbpf APIs. - Implement new eBPF-based LSM flavor. - Add type match support, which allow accurate queries to the eBPF used types. - A few TCP congetsion control framework usability improvements. - Add new infrastructure to manipulate CT entries via eBPF programs. - Allow for livepatch (KLP) and BPF trampolines to attach to the same kernel function. Protocols --------- - Introduce per network namespace lookup tables for unix sockets, increasing scalability and reducing contention. - Preparation work for Wi-Fi 7 Multi-Link Operation (MLO) support. - Add support to forciby close TIME_WAIT TCP sockets via user-space tools. - Significant performance improvement for the TLS 1.3 receive path, both for zero-copy and not-zero-copy. - Support for changing the initial MTPCP subflow priority/backup status - Introduce virtually contingus buffers for sockets over RDMA, to cope better with memory pressure. - Extend CAN ethtool support with timestamping capabilities - Refactor CAN build infrastructure to allow building only the needed features. Driver API ---------- - Remove devlink mutex to allow parallel commands on multiple links. - Add support for pause stats in distributed switch. - Implement devlink helpers to query and flash line cards. - New helper for phy mode to register conversion. New hardware / drivers ---------------------- - Ethernet DSA driver for the rockchip mt7531 on BPI-R2 Pro. - Ethernet DSA driver for the Renesas RZ/N1 A5PSW switch. - Ethernet DSA driver for the Microchip LAN937x switch. - Ethernet PHY driver for the Aquantia AQR113C EPHY. - CAN driver for the OBD-II ELM327 interface. - CAN driver for RZ/N1 SJA1000 CAN controller. - Bluetooth: Infineon CYW55572 Wi-Fi plus Bluetooth combo device. Drivers ------- - Intel Ethernet NICs: - i40e: add support for vlan pruning - i40e: add support for XDP framented packets - ice: improved vlan offload support - ice: add support for PPPoE offload - Mellanox Ethernet (mlx5) - refactor packet steering offload for performance and scalability - extend support for TC offload - refactor devlink code to clean-up the locking schema - support stacked vlans for bridge offloads - use TLS objects pool to improve connection rate - Netronome Ethernet NICs (nfp): - extend support for IPv6 fields mangling offload - add support for vepa mode in HW bridge - better support for virtio data path acceleration (VDPA) - enable TSO by default - Microsoft vNIC driver (mana) - add support for XDP redirect - Others Ethernet drivers: - bonding: add per-port priority support - microchip lan743x: extend phy support - Fungible funeth: support UDP segmentation offload and XDP xmit - Solarflare EF100: add support for virtual function representors - MediaTek SoC: add XDP support - Mellanox Ethernet/IB switch (mlxsw): - dropped support for unreleased H/W (XM router). - improved stats accuracy - unified bridge model coversion improving scalability (parts 1-6) - support for PTP in Spectrum-2 asics - Broadcom PHYs - add PTP support for BCM54210E - add support for the BCM53128 internal PHY - Marvell Ethernet switches (prestera): - implement support for multicast forwarding offload - Embedded Ethernet switches: - refactor OcteonTx MAC filter for better scalability - improve TC H/W offload for the Felix driver - refactor the Microchip ksz8 and ksz9477 drivers to share the probe code (parts 1, 2), add support for phylink mac configuration - Other WiFi: - Microchip wilc1000: diable WEP support and enable WPA3 - Atheros ath10k: encapsulation offload support Old code removal: - Neterion vxge ethernet driver: this is untouched since more than 10 years. Signed-off-by: Paolo Abeni <pabeni@redhat.com> -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEEg1AjqC77wbdLX2LbKSR5jcyPE6QFAmLqN+oSHHBhYmVuaUBy ZWRoYXQuY29tAAoJECkkeY3MjxOkB9kQAI9VqW0c3SfiTJnkVBEIovZ6Tnh5stD2 UYFkh1BdchLsYxi7W4XMpVPSzRztiTP87mIx5c/KvIzj+QNeWL1XWRJSPdI9HhTD pTAA/tM2OG7bqrbyQiKDNfpQdNl7+kk1RwnYd+f9RFl1QVuIJaYhmjVwrsN5xF/+ jUsotpROarM2dGFWiFwJbKhP2zMDT+6qEEahM8pEPggKhv8wRLYjany2cZVEe4e0 WGUpbINAS8gEKm0Ob922WaDfDrcK/N1Z0jNz/kMaENkK18Vvc7F6bCO0DzAawKX9 QZMMwm6mHp3EThflJAMAzCGIYiIcwLhykgdyj8rrjPhFrWbMD2Sdsbo21HOXU/8j u4aAhVl+d+h7emmbgBoJ8sycVJ7BQlXz7lX20sTgADv9xI4/dPhQ17CMRuwX6fXX JSrn6P6e1LTV5CEg6vrlSPnKPY6uhFn/cPw47FxCjRwJ9phVnp+8uZWQmf9Pz3yf Ok/tcj+juFbsmuOshHy2cbRkuNZNS0oRWlSTBo5795ZwOLSakMonR3L+ev2aOvzz DVrFp2Y/iIVwMSFdCbouYdYnhArPRhOAtCmZc2afY8aBN7aaMgrdTy3+mzUoHy3I FG3K+VuKpfi0vY4zn6ZoLZDIpyXIoJJ93RcSGltD32t3Dp1RaQMVEI4s45k05PVm 1nYpXKHA8qML =hxEG -----END PGP SIGNATURE----- Merge tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking changes from Paolo Abeni: "Core: - Refactor the forward memory allocation to better cope with memory pressure with many open sockets, moving from a per socket cache to a per-CPU one - Replace rwlocks with RCU for better fairness in ping, raw sockets and IP multicast router. - Network-side support for IO uring zero-copy send. - A few skb drop reason improvements, including codegen the source file with string mapping instead of using macro magic. - Rename reference tracking helpers to a more consistent netdev_* schema. - Adapt u64_stats_t type to address load/store tearing issues. - Refine debug helper usage to reduce the log noise caused by bots. BPF: - Improve socket map performance, avoiding skb cloning on read operation. - Add support for 64 bits enum, to match types exposed by kernel. - Introduce support for sleepable uprobes program. - Introduce support for enum textual representation in libbpf. - New helpers to implement synproxy with eBPF/XDP. - Improve loop performances, inlining indirect calls when possible. - Removed all the deprecated libbpf APIs. - Implement new eBPF-based LSM flavor. - Add type match support, which allow accurate queries to the eBPF used types. - A few TCP congetsion control framework usability improvements. - Add new infrastructure to manipulate CT entries via eBPF programs. - Allow for livepatch (KLP) and BPF trampolines to attach to the same kernel function. Protocols: - Introduce per network namespace lookup tables for unix sockets, increasing scalability and reducing contention. - Preparation work for Wi-Fi 7 Multi-Link Operation (MLO) support. - Add support to forciby close TIME_WAIT TCP sockets via user-space tools. - Significant performance improvement for the TLS 1.3 receive path, both for zero-copy and not-zero-copy. - Support for changing the initial MTPCP subflow priority/backup status - Introduce virtually contingus buffers for sockets over RDMA, to cope better with memory pressure. - Extend CAN ethtool support with timestamping capabilities - Refactor CAN build infrastructure to allow building only the needed features. Driver API: - Remove devlink mutex to allow parallel commands on multiple links. - Add support for pause stats in distributed switch. - Implement devlink helpers to query and flash line cards. - New helper for phy mode to register conversion. New hardware / drivers: - Ethernet DSA driver for the rockchip mt7531 on BPI-R2 Pro. - Ethernet DSA driver for the Renesas RZ/N1 A5PSW switch. - Ethernet DSA driver for the Microchip LAN937x switch. - Ethernet PHY driver for the Aquantia AQR113C EPHY. - CAN driver for the OBD-II ELM327 interface. - CAN driver for RZ/N1 SJA1000 CAN controller. - Bluetooth: Infineon CYW55572 Wi-Fi plus Bluetooth combo device. Drivers: - Intel Ethernet NICs: - i40e: add support for vlan pruning - i40e: add support for XDP framented packets - ice: improved vlan offload support - ice: add support for PPPoE offload - Mellanox Ethernet (mlx5) - refactor packet steering offload for performance and scalability - extend support for TC offload - refactor devlink code to clean-up the locking schema - support stacked vlans for bridge offloads - use TLS objects pool to improve connection rate - Netronome Ethernet NICs (nfp): - extend support for IPv6 fields mangling offload - add support for vepa mode in HW bridge - better support for virtio data path acceleration (VDPA) - enable TSO by default - Microsoft vNIC driver (mana) - add support for XDP redirect - Others Ethernet drivers: - bonding: add per-port priority support - microchip lan743x: extend phy support - Fungible funeth: support UDP segmentation offload and XDP xmit - Solarflare EF100: add support for virtual function representors - MediaTek SoC: add XDP support - Mellanox Ethernet/IB switch (mlxsw): - dropped support for unreleased H/W (XM router). - improved stats accuracy - unified bridge model coversion improving scalability (parts 1-6) - support for PTP in Spectrum-2 asics - Broadcom PHYs - add PTP support for BCM54210E - add support for the BCM53128 internal PHY - Marvell Ethernet switches (prestera): - implement support for multicast forwarding offload - Embedded Ethernet switches: - refactor OcteonTx MAC filter for better scalability - improve TC H/W offload for the Felix driver - refactor the Microchip ksz8 and ksz9477 drivers to share the probe code (parts 1, 2), add support for phylink mac configuration - Other WiFi: - Microchip wilc1000: diable WEP support and enable WPA3 - Atheros ath10k: encapsulation offload support Old code removal: - Neterion vxge ethernet driver: this is untouched since more than 10 years" * tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1890 commits) doc: sfp-phylink: Fix a broken reference wireguard: selftests: support UML wireguard: allowedips: don't corrupt stack when detecting overflow wireguard: selftests: update config fragments wireguard: ratelimiter: use hrtimer in selftest net/mlx5e: xsk: Discard unaligned XSK frames on striding RQ net: usb: ax88179_178a: Bind only to vendor-specific interface selftests: net: fix IOAM test skip return code net: usb: make USB_RTL8153_ECM non user configurable net: marvell: prestera: remove reduntant code octeontx2-pf: Reduce minimum mtu size to 60 net: devlink: Fix missing mutex_unlock() call net/tls: Remove redundant workqueue flush before destroy net: txgbe: Fix an error handling path in txgbe_probe() net: dsa: Fix spelling mistakes and cleanup code Documentation: devlink: add add devlink-selftests to the table of contents dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock net: ionic: fix error check for vlan flags in ionic_set_nic_features() net: ice: fix error NETIF_F_HW_VLAN_CTAG_FILTER check in ice_vsi_sync_fltr() nfp: flower: add support for tunnel offload without key ID ... |
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Linus Torvalds
|
aad26f55f4 |
This was a moderately busy cycle for documentation, but nothing all that
earth-shaking: - More Chinese translations, and an update to the Italian translations. The Japanese, Korean, and traditional Chinese translations are more-or-less unmaintained at this point, instead. - Some build-system performance improvements. - The removal of the archaic submitting-drivers.rst document, with the movement of what useful material that remained into other docs. - Improvements to sphinx-pre-install to, hopefully, give more useful suggestions. - A number of build-warning fixes Plus the usual collection of typo fixes, updates, and more. -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmLn9OwPHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5YtrwIAJNZoDYJJIRuVHnFkAn5EJ4b/chnR1dSTBtn WdE/1zdAlMBWVlEGO48VZybph9Sk0v+cUGf+yviDgASQrfOhRRTkg/0u6XaBAYO0 +C2D1QDd9DggGgajxsfJfTdD3IuB78mGmCQvP17XIJW+NK1CK9rXZBnj6WC5/HJw PCHzeeVreBxOS3W9GelMYa6vjVl7dv81x4DPllnsgU2AMk0/Ce0MVjeIZ695sOeP Ki6jZgC2GsgFSK5kBC35OiDe5q+fDzlLfek34EUCn4SIbMALSUYWO1db122w5Pme Ej0+UTBhD19WH1uB/rcVKnVWugi7UEUJexZsao+nC7UrdIVtYq0= =83BG -----END PGP SIGNATURE----- Merge tag 'docs-6.0' of git://git.lwn.net/linux Pull documentation updates from Jonathan Corbet: "This was a moderately busy cycle for documentation, but nothing all that earth-shaking: - More Chinese translations, and an update to the Italian translations. The Japanese, Korean, and traditional Chinese translations are more-or-less unmaintained at this point, instead. - Some build-system performance improvements. - The removal of the archaic submitting-drivers.rst document, with the movement of what useful material that remained into other docs. - Improvements to sphinx-pre-install to, hopefully, give more useful suggestions. - A number of build-warning fixes Plus the usual collection of typo fixes, updates, and more" * tag 'docs-6.0' of git://git.lwn.net/linux: (92 commits) docs: efi-stub: Fix paths for x86 / arm stubs Docs/zh_CN: Update the translation of sched-stats to 5.19-rc8 Docs/zh_CN: Update the translation of pci to 5.19-rc8 Docs/zh_CN: Update the translation of pci-iov-howto to 5.19-rc8 Docs/zh_CN: Update the translation of usage to 5.19-rc8 Docs/zh_CN: Update the translation of testing-overview to 5.19-rc8 Docs/zh_CN: Update the translation of sparse to 5.19-rc8 Docs/zh_CN: Update the translation of kasan to 5.19-rc8 Docs/zh_CN: Update the translation of iio_configfs to 5.19-rc8 doc:it_IT: align Italian documentation docs: Remove spurious tag from admin-guide/mm/overcommit-accounting.rst Documentation: process: Update email client instructions for Thunderbird docs: ABI: correct QEMU fw_cfg spec path doc/zh_CN: remove submitting-driver reference from docs docs: zh_TW: align to submitting-drivers removal docs: zh_CN: align to submitting-drivers removal docs: ko_KR: howto: remove reference to removed submitting-drivers docs: ja_JP: howto: remove reference to removed submitting-drivers docs: it_IT: align to submitting-drivers removal docs: process: remove outdated submitting-drivers.rst ... |
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Linus Torvalds
|
c2a24a7a03 |
This update includes the following changes:
API: - Make proc files report fips module name and version. Algorithms: - Move generic SHA1 code into lib/crypto. - Implement Chinese Remainder Theorem for RSA. - Remove blake2s. - Add XCTR with x86/arm64 acceleration. - Add POLYVAL with x86/arm64 acceleration. - Add HCTR2. - Add ARIA. Drivers: - Add support for new CCP/PSP device ID in ccp. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmLosAAACgkQxycdCkmx i6dvgxAAzcw0cKMuq3dbQamzeVu1bDW8rPb7yHnpXal3ao5ewa15+hFjsKhdh/s3 cjM5Lu7Qx4lnqtsh2JVSU5o2SgEpptxXNfxAngcn46ld5EgV/G4DYNKuXsatMZ2A erCzXqG9dDxJmREat+5XgVfD1RFVsglmEA/Nv4Rvn+9O4O6PfwRa8GyUzeKC+byG qs/1JyiPqpyApgzCvlQFAdTF4PM7ruDtg3mnMy2EKAzqj4JUseXRi1i81vLVlfBL T40WESG/CnOwIF5MROhziAtkJMS4Y4v2VQ2++1p0gwG6pDCnq4w7u9cKPXYfNgZK fMVCxrNlxIH3W99VfVXbXwqDSN6qEZtQvhnliwj9aEbEltIoH+B02wNfS/BDsTec im+5NCnNQ6olMPyL0yHrMKisKd+DwTrEfYT5H2kFhcdcYZncQ9C6el57kimnJRzp 4ymPRudCKm/8weWGTtmjFMi+PFP4LgvCoR+VMUd+gVe91F9ZMAO0K7b5z5FVDyDf wmsNBvsEnTdm/r7YceVzGwdKQaP9sE5wq8iD/yySD1PjlmzZos1CtCrqAIT/v2RK pQdZCIkT8qCB+Jm03eEd4pwjEDnbZdQmpKt4cTy0HWIeLJVG1sXPNpgwPCaBEV4U g0nctILtypChlSDmuGhTCyuElfMg6CXt4cgSZJTBikT+QcyWOm4= =rfWK -----END PGP SIGNATURE----- Merge tag 'v5.20-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Make proc files report fips module name and version Algorithms: - Move generic SHA1 code into lib/crypto - Implement Chinese Remainder Theorem for RSA - Remove blake2s - Add XCTR with x86/arm64 acceleration - Add POLYVAL with x86/arm64 acceleration - Add HCTR2 - Add ARIA Drivers: - Add support for new CCP/PSP device ID in ccp" * tag 'v5.20-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (89 commits) crypto: tcrypt - Remove the static variable initialisations to NULL crypto: arm64/poly1305 - fix a read out-of-bound crypto: hisilicon/zip - Use the bitmap API to allocate bitmaps crypto: hisilicon/sec - fix auth key size error crypto: ccree - Remove a useless dma_supported() call crypto: ccp - Add support for new CCP/PSP device ID crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq crypto: testmgr - some more fixes to RSA test vectors cyrpto: powerpc/aes - delete the rebundant word "block" in comments hwrng: via - Fix comment typo crypto: twofish - Fix comment typo crypto: rmd160 - fix Kconfig "its" grammar crypto: keembay-ocs-ecc - Drop if with an always false condition Documentation: qat: rewrite description Documentation: qat: Use code block for qat sysfs example crypto: lib - add module license to libsha1 crypto: lib - make the sha1 library optional crypto: lib - move lib/sha1.c into lib/crypto/ crypto: fips - make proc files report fips module name and version ... |
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Linus Torvalds
|
c013d0af81 |
for-5.20/block-2022-07-29
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmLko3gQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpmQaD/90NKFj4v8I456TUQyg1jimXEsL+e84E6o2 ALWVb6JzQvlPVQXNLnK5YKIunMWOTtTMz0nyB8sVRwVJVJO0P5d7QopAkZM8fkyU MK5OCzoryENw4DTc2wJS4in6cSbGylIuN74wMzlf7+M67JTImfoZQhbTMcjwzZfn b3OlL6sID7zMXwGcuOJPZyUJICCpDhzdSF9JXqKma5PQuG2SBmQyvFxJAcsoFBPc YetnoRIOIN6yBvsIZaPaYq7XI9MIvF0e67EQtyCEHj4tHpyVnyDWkeObVFULsISU gGEKbkYPvNUzRAU5Q1NBBHh1tTfkf/MaUxTuZwoEwZ/s04IGBGMmrZGyfvdfzYo6 M7NwSEg/TrUSNfTwn65mQi7uOXu1pGkJrqz84Flm8u9Qid9Vd7LExLG5p/ggnWdH 5th93MDEmtEg29e9DXpEAuS5d0t3TtSvosflaKpyfNNfr+P0rWCN6GM/uW62VUTK ls69SQh/AQJRbg64jU4xper6WhaYtSXK7TKEnxJycoEn9gYNyCcdot2uekth0xRH ChHGmRlteiqe/y4uFWn/2dcxWjoleiHbFjTaiRL75WVl8wIDEjw02LGuoZ61Ss9H WOV+MT7KqNjBGe6lreUY+O/PO02dzmoR6heJXN19p8zr/pBuLCTGX7UpO7rzgaBR 4N1HEozvIw== =celk -----END PGP SIGNATURE----- Merge tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block Pull block updates from Jens Axboe: - Improve the type checking of request flags (Bart) - Ensure queue mapping for a single queues always picks the right queue (Bart) - Sanitize the io priority handling (Jan) - rq-qos race fix (Jinke) - Reserved tags handling improvements (John) - Separate memory alignment from file/disk offset aligment for O_DIRECT (Keith) - Add new ublk driver, userspace block driver using io_uring for communication with the userspace backend (Ming) - Use try_cmpxchg() to cleanup the code in various spots (Uros) - Finally remove bdevname() (Christoph) - Clean up the zoned device handling (Christoph) - Clean up independent access range support (Christoph) - Clean up and improve block sysfs handling (Christoph) - Clean up and improve teardown of block devices. This turns the usual two step process into something that is simpler to implement and handle in block drivers (Christoph) - Clean up chunk size handling (Christoph) - Misc cleanups and fixes (Bart, Bo, Dan, GuoYong, Jason, Keith, Liu, Ming, Sebastian, Yang, Ying) * tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block: (178 commits) ublk_drv: fix double shift bug ublk_drv: make sure that correct flags(features) returned to userspace ublk_drv: fix error handling of ublk_add_dev ublk_drv: fix lockdep warning block: remove __blk_get_queue block: call blk_mq_exit_queue from disk_release for never added disks blk-mq: fix error handling in __blk_mq_alloc_disk ublk: defer disk allocation ublk: rewrite ublk_ctrl_get_queue_affinity to not rely on hctx->cpumask ublk: fold __ublk_create_dev into ublk_ctrl_add_dev ublk: cleanup ublk_ctrl_uring_cmd ublk: simplify ublk_ch_open and ublk_ch_release ublk: remove the empty open and release block device operations ublk: remove UBLK_IO_F_PREFLUSH ublk: add a MAINTAINERS entry block: don't allow the same type rq_qos add more than once mmc: fix disk/queue leak in case of adding disk failure ublk_drv: fix an IS_ERR() vs NULL check ublk: remove UBLK_IO_F_INTEGRITY ublk_drv: remove unneeded semicolon ... |
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Linus Torvalds
|
64ae88ff48 |
hwmon updates for v5.20
- Substantial rewrite of lm90 driver to support several additional chips and improve support for existing chips. - Add support of ROG ZENITH II EXTREME, Maximus XI Hero, Strix Z690-a D4 to asus-ec-sensors driver - Add support of F71858AD to f71882fg driver - Add support of Aquacomputer Quadro to aquacomputer_d5next driver - Improved assembler code and add support for Dell G5 5590 as well as XPS 13 7390 in dell-smm driver - Add support for ASUS TUF GAMING B550-PLUS WIFI II to nct775 driver - Add support for IEEE 754 half precision to PMBus core. Also support for Analog Devices LT7182S, improve regulator support, and report various MFR register values in debugfs. - Various other minor improvements and fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiHPvMQj9QTOCiqgVyx8mb86fmYEFAmLkUzwACgkQyx8mb86f mYFxXg/9HuCcW14zARhroIplYrqqKlk6/oeTFc5g3t4Mm5q7lcvpHx3PJM0GOUH1 xRSqIZRhzf42L83rTtrwcKyoL9e0YPTJ7F9Ja+lYcAR3RqRTspaz3f2rHkO+/7BK 2Lf0KTaPFzGFEBYZPDr/ekY6ihRtJeVuZ0qOfqCLaF7+z/J/IOsJHX3WaE+UASHy JnN2Uvq8Q5Op/6kejqfAwpO3Us4og1eh0vzGH2hfGo47bq8C8OtNyzbFHl2cgDdX eYj1qPzBGLMt/zvbhdyrPwAHgttTQ4EINhNj815WDueFCCxkQsJqIkgZ8N01N3Gc maezQiN65A4wCNov0mlFYWHatjyNo+uV3Bngf6rWDQwsvueTS6j5EKHcMmNoXr/3 HlmenpKHggF87WXVSVA9NYB455XG2LS8F0BpVdHzUl/z0PMcVI3ew0IMoIe08f7m SQ7OZ/jX2/2QoBxZy/A6juKSTOaIorp4jJQiWrejeYr8SmTccRC/5mzNDga1v+xZ DMwtzPIUC73xyo/i696qV5Lu+DdiQrA0SAzPPxaXZoDd4AkeylxpJxte4vqCp9lF x+4Bc9LXyv/jkIC5t/rTJmICkMkd9Z8Z60laakZl4gKvoWeMdah/3y0vq2VicCg/ 0ol4hhGRjgAH3KsWrSFKtNgF7ccvQ9nF0XolwLaHWYW1C8fetlY= =M9iY -----END PGP SIGNATURE----- Merge tag 'hwmon-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - Substantial rewrite of lm90 driver to support several additional chips and improve support for existing chips. - Add support of ROG ZENITH II EXTREME, Maximus XI Hero, and Strix Z690-a D4 to asus-ec-sensors driver - Add support of F71858AD to f71882fg driver - Add support of Aquacomputer Quadro to aquacomputer_d5next driver - Improved assembler code and add support for Dell G5 5590 as well as XPS 13 7390 in dell-smm driver - Add support for ASUS TUF GAMING B550-PLUS WIFI II to nct775 driver - Add support for IEEE 754 half precision to PMBus core. Also support for Analog Devices LT7182S, improve regulator support, and report various MFR register values in debugfs. - Various other minor improvements and fixes * tag 'hwmon-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (85 commits) hwmon: (aquacomputer_d5next) Add support for Aquacomputer Quadro fan controller hwmon: (dell-smm) Improve documentation hwmon: (nct6775) add ASUS TUF GAMING B550-PLUS WIFI II hwmon: (occ) Replace open-coded variant of %*phN specifier hwmon: (sht15) Fix wrong assumptions in device remove callback hwmon: (aquacomputer_d5next) Add support for reading the +12V voltage sensor on D5 Next hwmon: (tps23861) fix byte order in current and voltage registers hwmon: (aspeed-pwm-tacho) increase fan tach period (again) hwmon: (aquacomputer_d5next) Add D5 Next fan control support hwmon: (mcp3021) improve driver support for newer hwmon interface hwmon: (asus-ec-sensors) add definitions for ROG ZENITH II EXTREME hwmon: (aquacomputer_d5next) Move device-specific data into struct aqc_data hwmon: (asus-ec-sensors) add missing sensors for X570-I GAMING hwmon: (drivetemp) Add module alias hwmon: (asus_wmi_sensors) Save a few bytes of memory hwmon: (lm90) Use worker for alarm notifications hwmon: (asus-ec-sensors) add support for Maximus XI Hero hwmon: (dell-smm) Improve assembly code hwmon: (pmbus/ltc2978) Set voltage resolution hwmon: (pmbus) Add list_voltage to pmbus ops ... |
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Linus Torvalds
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0cec3f24a7 |
arm64 updates for 5.20
- Remove unused generic cpuidle support (replaced by PSCI version) - Fix documentation describing the kernel virtual address space - Handling of some new CPU errata in Arm implementations - Rework of our exception table code in preparation for handling machine checks (i.e. RAS errors) more gracefully - Switch over to the generic implementation of ioremap() - Fix lockdep tracking in NMI context - Instrument our memory barrier macros for KCSAN - Rework of the kPTI G->nG page-table repainting so that the MMU remains enabled and the boot time is no longer slowed to a crawl for systems which require the late remapping - Enable support for direct swapping of 2MiB transparent huge-pages on systems without MTE - Fix handling of MTE tags with allocating new pages with HW KASAN - Expose the SMIDR register to userspace via sysfs - Continued rework of the stack unwinder, particularly improving the behaviour under KASAN - More repainting of our system register definitions to match the architectural terminology - Improvements to the layout of the vDSO objects - Support for allocating additional bits of HWCAP2 and exposing FEAT_EBF16 to userspace on CPUs that support it - Considerable rework and optimisation of our early boot code to reduce the need for cache maintenance and avoid jumping in and out of the kernel when handling relocation under KASLR - Support for disabling SVE and SME support on the kernel command-line - Support for the Hisilicon HNS3 PMU - Miscellanous cleanups, trivial updates and minor fixes -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmLeccUQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjNCysB/4ml92RJLhVwRAofbtFfVgVz3JLTSsvob9x Z7FhNDxfM/G32wKtOHU9tHkGJ+PMVWOPajukzxkMhxmilfTyHBbiisNWVRjKQxj4 wrd07DNXPIv3bi8SWzS1y2y8ZqujZWjNJlX8SUCzEoxCVtuNKwrh96kU1jUjrkFZ kBo4E4wBWK/qW29nClGSCgIHRQNJaB/jvITlQhkqIb0pwNf3sAUzW7QoF1iTZWhs UswcLh/zC4q79k9poegdCt8chV5OBDLtLPnMxkyQFvsLYRp3qhyCSQQY/BxvO5JS jT9QR6d+1ewET9BFhqHlIIuOTYBCk3xn/PR9AucUl+ZBQd2tO4B1 =LVH0 -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: "Highlights include a major rework of our kPTI page-table rewriting code (which makes it both more maintainable and considerably faster in the cases where it is required) as well as significant changes to our early boot code to reduce the need for data cache maintenance and greatly simplify the KASLR relocation dance. Summary: - Remove unused generic cpuidle support (replaced by PSCI version) - Fix documentation describing the kernel virtual address space - Handling of some new CPU errata in Arm implementations - Rework of our exception table code in preparation for handling machine checks (i.e. RAS errors) more gracefully - Switch over to the generic implementation of ioremap() - Fix lockdep tracking in NMI context - Instrument our memory barrier macros for KCSAN - Rework of the kPTI G->nG page-table repainting so that the MMU remains enabled and the boot time is no longer slowed to a crawl for systems which require the late remapping - Enable support for direct swapping of 2MiB transparent huge-pages on systems without MTE - Fix handling of MTE tags with allocating new pages with HW KASAN - Expose the SMIDR register to userspace via sysfs - Continued rework of the stack unwinder, particularly improving the behaviour under KASAN - More repainting of our system register definitions to match the architectural terminology - Improvements to the layout of the vDSO objects - Support for allocating additional bits of HWCAP2 and exposing FEAT_EBF16 to userspace on CPUs that support it - Considerable rework and optimisation of our early boot code to reduce the need for cache maintenance and avoid jumping in and out of the kernel when handling relocation under KASLR - Support for disabling SVE and SME support on the kernel command-line - Support for the Hisilicon HNS3 PMU - Miscellanous cleanups, trivial updates and minor fixes" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (136 commits) arm64: Delay initialisation of cpuinfo_arm64::reg_{zcr,smcr} arm64: fix KASAN_INLINE arm64/hwcap: Support FEAT_EBF16 arm64/cpufeature: Store elf_hwcaps as a bitmap rather than unsigned long arm64/hwcap: Document allocation of upper bits of AT_HWCAP arm64: enable THP_SWAP for arm64 arm64/mm: use GENMASK_ULL for TTBR_BADDR_MASK_52 arm64: errata: Remove AES hwcap for COMPAT tasks arm64: numa: Don't check node against MAX_NUMNODES drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX perf: RISC-V: Add of_node_put() when breaking out of for_each_of_cpu_node() docs: perf: Include hns3-pmu.rst in toctree to fix 'htmldocs' WARNING arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags" mm: kasan: Skip page unpoisoning only if __GFP_SKIP_KASAN_UNPOISON mm: kasan: Skip unpoisoning of user pages mm: kasan: Ensure the tags are visible before the tag in page->flags drivers/perf: hisi: add driver for HNS3 PMU drivers/perf: hisi: Add description for HNS3 PMU driver drivers/perf: riscv_pmu_sbi: perf format perf/arm-cci: Use the bitmap API to allocate bitmaps ... |
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Daeho Jeong
|
f8e2f32bcd |
f2fs: introduce sysfs atomic write statistics
introduce the below 4 new sysfs node for atomic write statistics. - current_atomic_write: the total current atomic write block count, which is not committed yet. - peak_atomic_write: the peak value of total current atomic write block count after boot. - committed_atomic_block: the accumulated total committed atomic write block count after boot. - revoked_atomic_block: the accumulated total revoked atomic write block count after boot. Signed-off-by: Daeho Jeong <daehojeong@google.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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Jaegeuk Kim
|
8e0f54a70e |
f2fs: add a sysfs entry to show zone capacity
This patch adds a sysfs entry showing the unusable space in a section made by zone capacity. Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |