mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-19 17:11:03 +00:00
1212843 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
76be05d4fd |
cgroup: fix build when CGROUP_SCHED is not enabled
Sudip Mukherjee reports that the mips sb1250_swarm_defconfig build fails
with the current kernel. It isn't actually MIPS-specific, it's just
that that defconfig does not have CGROUP_SCHED enabled like most configs
do, and as such shows this error:
kernel/cgroup/cgroup.c: In function 'cgroup_local_stat_show':
kernel/cgroup/cgroup.c:3699:15: error: implicit declaration of function 'cgroup_tryget_css'; did you mean 'cgroup_tryget'? [-Werror=implicit-function-declaration]
3699 | css = cgroup_tryget_css(cgrp, ss);
| ^~~~~~~~~~~~~~~~~
| cgroup_tryget
kernel/cgroup/cgroup.c:3699:13: warning: assignment to 'struct cgroup_subsys_state *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
3699 | css = cgroup_tryget_css(cgrp, ss);
| ^
because cgroup_tryget_css() only exists when CGROUP_SCHED is enabled,
and the cgroup_local_stat_show() function should similarly be guarded by
that config option.
Move things around a bit to fix this all.
Fixes:
|
||
|
Sudip Mukherjee
|
8df0f84c3b |
fbdev/g364fb: fix build failure with mips
Fix the typo which resulted in the driver using FB_DEFAULT_IOMEM_HELPERS
instead of FB_DEFAULT_IOMEM_OPS as the fbdev I/O helpers.
Fixes:
|
||
|
Linus Torvalds
|
0468be89b3 |
IOMMU Updates for Linux v6.6
Including:
- Core changes:
- Consolidate probe_device path
- Make the PCI-SAC IOVA allocation trick PCI-only
- AMD IOMMU:
- Consolidate PPR log handling
- Interrupt handling improvements
- Refcount fixes for amd_iommu_v2 driver
- Intel VT-d driver:
- Enable idxd device DMA with pasid through iommu dma ops.
- Lift RESV_DIRECT check from VT-d driver to core.
- Miscellaneous cleanups and fixes.
- ARM-SMMU drivers:
- Device-tree binding updates:
- Add additional compatible strings for Qualcomm SoCs
- Allow ASIDs to be configured in the DT to work around Qualcomm's
broken hypervisor
- Fix clocks for Qualcomm's MSM8998 SoC
- SMMUv2:
- Support for Qualcomm's legacy firmware implementation featured on
at least MSM8956 and MSM8976.
- Match compatible strings for Qualcomm SM6350 and SM6375 SoC variants
- SMMUv3:
- Use 'ida' instead of a bitmap for VMID allocation
- Rockchip IOMMU:
- Lift page-table allocation restrictions on newer hardware
- Mediatek IOMMU:
- Add MT8188 IOMMU Support
- Renesas IOMMU:
- Allow PCIe devices
- Usual set of cleanups an smaller fixes
-----BEGIN PGP SIGNATURE-----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=RV+G
-----END PGP SIGNATURE-----
Merge tag 'iommu-updates-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu updates from Joerg Roedel:
"Core changes:
- Consolidate probe_device path
- Make the PCI-SAC IOVA allocation trick PCI-only
AMD IOMMU:
- Consolidate PPR log handling
- Interrupt handling improvements
- Refcount fixes for amd_iommu_v2 driver
Intel VT-d driver:
- Enable idxd device DMA with pasid through iommu dma ops
- Lift RESV_DIRECT check from VT-d driver to core
- Miscellaneous cleanups and fixes
ARM-SMMU drivers:
- Device-tree binding updates:
- Add additional compatible strings for Qualcomm SoCs
- Allow ASIDs to be configured in the DT to work around Qualcomm's
broken hypervisor
- Fix clocks for Qualcomm's MSM8998 SoC
- SMMUv2:
- Support for Qualcomm's legacy firmware implementation featured
on at least MSM8956 and MSM8976
- Match compatible strings for Qualcomm SM6350 and SM6375 SoC
variants
- SMMUv3:
- Use 'ida' instead of a bitmap for VMID allocation
- Rockchip IOMMU:
- Lift page-table allocation restrictions on newer hardware
- Mediatek IOMMU:
- Add MT8188 IOMMU Support
- Renesas IOMMU:
- Allow PCIe devices
.. and the usual set of cleanups an smaller fixes"
* tag 'iommu-updates-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (64 commits)
iommu: Explicitly include correct DT includes
iommu/amd: Remove unused declarations
iommu/arm-smmu-qcom: Add SM6375 SMMUv2
iommu/arm-smmu-qcom: Add SM6350 DPU compatible
iommu/arm-smmu-qcom: Add SM6375 DPU compatible
iommu/arm-smmu-qcom: Sort the compatible list alphabetically
dt-bindings: arm-smmu: Fix MSM8998 clocks description
iommu/vt-d: Remove unused extern declaration dmar_parse_dev_scope()
iommu/vt-d: Fix to convert mm pfn to dma pfn
iommu/vt-d: Fix to flush cache of PASID directory table
iommu/vt-d: Remove rmrr check in domain attaching device path
iommu: Prevent RESV_DIRECT devices from blocking domains
dmaengine/idxd: Re-enable kernel workqueue under DMA API
iommu/vt-d: Add set_dev_pasid callback for dma domain
iommu/vt-d: Prepare for set_dev_pasid callback
iommu/vt-d: Make prq draining code generic
iommu/vt-d: Remove pasid_mutex
iommu/vt-d: Add domain_flush_pasid_iotlb()
iommu: Move global PASID allocation from SVA to core
iommu: Generalize PASID 0 for normal DMA w/o PASID
...
|
||
|
Linus Torvalds
|
f7e97ce269 |
v6.6 merge window RDMA pull request
Many small changes across the subystem, some highlights:
- Usual driver cleanups in qedr, siw, erdma, hfi1, mlx4/5, irdma, mthca,
hns, and bnxt_re
- siw now works over tunnel and other netdevs with a MAC address by
removing assumptions about a MAC/GID from the connection manager
- "Doorbell Pacing" for bnxt_re - this is a best effort scheme to allow
userspace to slow down the doorbell rings if the HW gets full
- irdma egress VLAN priority, better QP/WQ sizing
- rxe bug fixes in queue draining and srq resizing
- Support more ethernet speed options in the core layer
- DMABUF support for bnxt_re
- Multi-stage MTT support for erdma to allow much bigger MR registrations
- A irdma fix with a CVE that came in too late to go to -rc, missing
bounds checking for 0 length MRs
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRRRCHOFoQz/8F5bUaFwuHvBreFYQUCZPEqkAAKCRCFwuHvBreF
YZrNAPoCBfU+VjCKNr2yqF7s52os5ZdBV7Uuh4txHcXWW9H7GAD/f19i2u62fzNu
C27jj4cztemMBb8mgwyxPw/wLg7NLwY=
=pC6k
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"Many small changes across the subystem, some highlights:
- Usual driver cleanups in qedr, siw, erdma, hfi1, mlx4/5, irdma,
mthca, hns, and bnxt_re
- siw now works over tunnel and other netdevs with a MAC address by
removing assumptions about a MAC/GID from the connection manager
- "Doorbell Pacing" for bnxt_re - this is a best effort scheme to
allow userspace to slow down the doorbell rings if the HW gets full
- irdma egress VLAN priority, better QP/WQ sizing
- rxe bug fixes in queue draining and srq resizing
- Support more ethernet speed options in the core layer
- DMABUF support for bnxt_re
- Multi-stage MTT support for erdma to allow much bigger MR
registrations
- A irdma fix with a CVE that came in too late to go to -rc, missing
bounds checking for 0 length MRs"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (87 commits)
IB/hfi1: Reduce printing of errors during driver shut down
RDMA/hfi1: Move user SDMA system memory pinning code to its own file
RDMA/hfi1: Use list_for_each_entry() helper
RDMA/mlx5: Fix trailing */ formatting in block comment
RDMA/rxe: Fix redundant break statement in switch-case.
RDMA/efa: Fix wrong resources deallocation order
RDMA/siw: Call llist_reverse_order in siw_run_sq
RDMA/siw: Correct wrong debug message
RDMA/siw: Balance the reference of cep->kref in the error path
Revert "IB/isert: Fix incorrect release of isert connection"
RDMA/bnxt_re: Fix kernel doc errors
RDMA/irdma: Prevent zero-length STAG registration
RDMA/erdma: Implement hierarchical MTT
RDMA/erdma: Refactor the storage structure of MTT entries
RDMA/erdma: Renaming variable names and field names of struct erdma_mem
RDMA/hns: Support hns HW stats
RDMA/hns: Dump whole QP/CQ/MR resource in raw
RDMA/irdma: Add missing kernel-doc in irdma_setup_umode_qp()
RDMA/mlx4: Copy union directly
RDMA/irdma: Drop unused kernel push code
...
|
||
|
Linus Torvalds
|
2fcbb03847 |
* Mark all Skylake CPUs as vulnerable to GDS
* Fix PKRU covert channel * Fix -Wmissing-variable-declarations warning for ia32_xyz_class * Fix kernel-doc annotation warning -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEV76QKkVc4xCGURexaDWVMHDJkrAFAmTyK2sACgkQaDWVMHDJ krCPyA//WbT65hhGZt5UHayoW3Cv8NmS4kRf6FTVMmt1yIvbOtVmWVZeOGMypprC jYBPOdTf1SdoUxeD1cTTd/rtbYknczaBLC5VGilGb2/663yQl9ThT3ePc6OgUpPW 28ItLslfHGchHbrOgCgUK8Aiv8xRdfNUJoByMTOoce6eGUQsgYaNOq74z1YaLsZ4 afbitcd/vWO9eJfW5DNl26rIP+ksOgA/Iue8uRiEczoPltnbUxGGLCtuuR9B2Xxi FqfttvcnUy9yFJBnELx4721VtTcmK4Dq5O/ZoJnmVQqRPY9aXpkbwZnH9co8r/uh GueQj30l6VhEO6XnwPvjsOghXI2vOMrxlL3zGMw5y6pjfUWa4W6f33EV6mByYfml dfPTXIz9K1QxznHtk6xVhn1X8CFw7L1L7CC/2CPQPETiuqyjWrHqvFBXcsWpKq4N 1GjnpoveNZmWcE7UY9qEHAXGh7ndI+EIux/0WfJJHOE/fzCr06GphQdxNwPGdi5O T3JkZf6R4GBvfi6e0F6Qn2B02sDl18remmAMi9bAn/M31g+mvAoHqKLlI9EzAGGz 91PzJdHecdvalU6zsCKqi0ETzq11WG7zCfSXs+jeHBe1jsUITpcZCkpVi2pGA2aq X7qLjJyW+Sx0hdE2IWFhCOfiwGFpXxfegCl1uax3HrZg6rrORbw= =prt2 -----END PGP SIGNATURE----- Merge tag 'x86-urgent-2023-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Dave Hansen: "The most important fix here adds a missing CPU model to the recent Gather Data Sampling (GDS) mitigation list to ensure that mitigations are available on that CPU. There are also a pair of warning fixes, and closure of a covert channel that pops up when protection keys are disabled. Summary: - Mark all Skylake CPUs as vulnerable to GDS - Fix PKRU covert channel - Fix -Wmissing-variable-declarations warning for ia32_xyz_class - Fix kernel-doc annotation warning" * tag 'x86-urgent-2023-09-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu/xstate: Fix PKRU covert channel x86/irq/i8259: Fix kernel-doc annotation warning x86/speculation: Mark all Skylake CPUs as vulnerable to GDS x86/audit: Fix -Wmissing-variable-declarations warning for ia32_xyz_class |
||
|
Linus Torvalds
|
34232fcfe9 |
Tracing updates for 6.6:
User visible changes:
- Added a way to easier filter with cpumasks:
# echo 'cpumask & CPUS{17-42}' > /sys/kernel/tracing/events/ipi_send_cpumask/filter
- Show actual size of ring buffer after modifying the ring buffer size via
buffer_size_kb. Currently it just returns what was written, but the actual
size rounds up to the sub buffer size. Show that real size instead.
Major changes:
- Added "eventfs". This is the code that handles the inodes and dentries of
tracefs/events directory. As there are thousands of events, and each event
has several inodes and dentries that currently exist even when tracing is
never used, they take up precious memory. Instead, eventfs will allocate
the inodes and dentries in a JIT way (similar to what procfs does). There
is now metadata that handles the events and subdirectories, and will create
the inodes and dentries when they are used.
Note, I also have patches that remove the subdirectory meta data, but will
wait till the next merge window before applying them. It's a little more
complex, and I want to make sure the dynamic code works properly before
adding more complexity, making it easier to revert if need be.
Minor changes:
- Optimization to user event list traversal.
- Remove intermediate permission of tracefs files (note the intermediate
permission removes all access to the files so it is not a security concern,
but just a clean up.)
- Add the complex fix to FORTIFY_SOURCE to the kernel stack event logic.
- Other minor clean ups.
-----BEGIN PGP SIGNATURE-----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=/s+e
-----END PGP SIGNATURE-----
Merge tag 'trace-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing updates from Steven Rostedt:
"User visible changes:
- Added a way to easier filter with cpumasks:
# echo 'cpumask & CPUS{17-42}' > /sys/kernel/tracing/events/ipi_send_cpumask/filter
- Show actual size of ring buffer after modifying the ring buffer
size via buffer_size_kb.
Currently it just returns what was written, but the actual size
rounds up to the sub buffer size. Show that real size instead.
Major changes:
- Added "eventfs". This is the code that handles the inodes and
dentries of tracefs/events directory. As there are thousands of
events, and each event has several inodes and dentries that
currently exist even when tracing is never used, they take up
precious memory. Instead, eventfs will allocate the inodes and
dentries in a JIT way (similar to what procfs does). There is now
metadata that handles the events and subdirectories, and will
create the inodes and dentries when they are used.
Note, I also have patches that remove the subdirectory meta data,
but will wait till the next merge window before applying them. It's
a little more complex, and I want to make sure the dynamic code
works properly before adding more complexity, making it easier to
revert if need be.
Minor changes:
- Optimization to user event list traversal
- Remove intermediate permission of tracefs files (note the
intermediate permission removes all access to the files so it is
not a security concern, but just a clean up)
- Add the complex fix to FORTIFY_SOURCE to the kernel stack event
logic
- Other minor cleanups"
* tag 'trace-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (29 commits)
tracefs: Remove kerneldoc from struct eventfs_file
tracefs: Avoid changing i_mode to a temp value
tracing/user_events: Optimize safe list traversals
ftrace: Remove empty declaration ftrace_enable_daemon() and ftrace_disable_daemon()
tracing: Remove unused function declarations
tracing/filters: Document cpumask filtering
tracing/filters: Further optimise scalar vs cpumask comparison
tracing/filters: Optimise CPU vs cpumask filtering when the user mask is a single CPU
tracing/filters: Optimise scalar vs cpumask filtering when the user mask is a single CPU
tracing/filters: Optimise cpumask vs cpumask filtering when user mask is a single CPU
tracing/filters: Enable filtering the CPU common field by a cpumask
tracing/filters: Enable filtering a scalar field by a cpumask
tracing/filters: Enable filtering a cpumask field by another cpumask
tracing/filters: Dynamically allocate filter_pred.regex
test: ftrace: Fix kprobe test for eventfs
eventfs: Move tracing/events to eventfs
eventfs: Implement removal of meta data from eventfs
eventfs: Implement functions to create files and dirs when accessed
eventfs: Implement eventfs lookup, read, open functions
eventfs: Implement eventfs file add functions
...
|
||
|
Linus Torvalds
|
bd30fe6a7d |
workqueue: Changes for v6.6
* Unbound workqueues now support more flexible affinity scopes. The default behavior is to soft-affine according to last level cache boundaries. A work item queued from a given LLC is executed by a worker running on the same LLC but the worker may be moved across cache boundaries as the scheduler sees fit. On machines which multiple L3 caches, which are becoming more popular along with chiplet designs, this improves cache locality while not harming work conservation too much. Unbound workqueues are now also a lot more flexible in terms of execution affinity. Differeing levels of affinity scopes are supported and both the default and per-workqueue affinity settings can be modified dynamically. This should help working around amny of sub-optimal behaviors observed recently with asymmetric ARM CPUs. This involved signficant restructuring of workqueue code. Nothing was reported yet but there's some risk of subtle regressions. Should keep an eye out. * Rescuer workers now has more identifiable comms. * workqueue.unbound_cpus added so that CPUs which can be used by workqueue can be constrained early during boot. * Now that all the in-tree users have been flushed out, trigger warning if system-wide workqueues are flushed. * One pull commit from for-6.5-fixes to avoid cascading conflicts in the affinity scope patchset. -----BEGIN PGP SIGNATURE----- iIQEABYIACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZPERlQ4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGVqQAPwIOy9tWY5jFAmMuIyH6wV50hbmfxCc2n5xhQNr 5HoyGgEA8lw1W7afDCIPiQVA7AYsu8dhwuNSOcRCJxhrrn4XsA0= =g/Uu -----END PGP SIGNATURE----- Merge tag 'wq-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue updates from Tejun Heo: - Unbound workqueues now support more flexible affinity scopes. The default behavior is to soft-affine according to last level cache boundaries. A work item queued from a given LLC is executed by a worker running on the same LLC but the worker may be moved across cache boundaries as the scheduler sees fit. On machines which multiple L3 caches, which are becoming more popular along with chiplet designs, this improves cache locality while not harming work conservation too much. Unbound workqueues are now also a lot more flexible in terms of execution affinity. Differeing levels of affinity scopes are supported and both the default and per-workqueue affinity settings can be modified dynamically. This should help working around amny of sub-optimal behaviors observed recently with asymmetric ARM CPUs. This involved signficant restructuring of workqueue code. Nothing was reported yet but there's some risk of subtle regressions. Should keep an eye out. - Rescuer workers now has more identifiable comms. - workqueue.unbound_cpus added so that CPUs which can be used by workqueue can be constrained early during boot. - Now that all the in-tree users have been flushed out, trigger warning if system-wide workqueues are flushed. * tag 'wq-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (31 commits) workqueue: fix data race with the pwq->stats[] increment workqueue: Rename rescuer kworker workqueue: Make default affinity_scope dynamically updatable workqueue: Add "Affinity Scopes and Performance" section to documentation workqueue: Implement non-strict affinity scope for unbound workqueues workqueue: Add workqueue_attrs->__pod_cpumask workqueue: Factor out need_more_worker() check and worker wake-up workqueue: Factor out work to worker assignment and collision handling workqueue: Add multiple affinity scopes and interface to select them workqueue: Modularize wq_pod_type initialization workqueue: Add tools/workqueue/wq_dump.py which prints out workqueue configuration workqueue: Generalize unbound CPU pods workqueue: Factor out clearing of workqueue-only attrs fields workqueue: Factor out actual cpumask calculation to reduce subtlety in wq_update_pod() workqueue: Initialize unbound CPU pods later in the boot workqueue: Move wq_pod_init() below workqueue_init() workqueue: Rename NUMA related names to use pod instead workqueue: Rename workqueue_attrs->no_numa to ->ordered workqueue: Make unbound workqueues to use per-cpu pool_workqueues workqueue: Call wq_update_unbound_numa() on all CPUs in NUMA node on CPU hotplug ... |
||
|
Linus Torvalds
|
7716f383a5 |
cgroup: Changes for v6.6
* Per-cpu cpu usage stats are now tracked. This currently isn't printed out
in the cgroupfs interface and can only be accessed through e.g. BPF.
Should decide on a not-too-ugly way to show per-cpu stats in cgroupfs.
* cpuset received some cleanups and prepatory patches for the pending
cpus.exclusive patchset which will allow cpuset partitions to be created
below non-partition parents, which should ease the management of partition
cpusets.
* A lot of code and documentation cleanup patches.
* tools/testing/selftests/cgroup/test_cpuset.c is added. This causes trivial
conflicts in .gitignore and Makefile under the directory against
|
||
|
Linus Torvalds
|
e987af4546 |
percpu: changes for v6.6
percpu * A couple cleanups by Baoquan He and Bibo Mao. The only behavior change is to start printing messages if we're under the warn limit for failed atomic allocations. percpu_counter * Shakeel introduced percpu counters into mm_struct which caused percpu allocations be on the hot path [1]. Originally I spent some time trying to improve the percpu allocator, but instead preferred what Mateusz Guzik proposed grouping at the allocation site, percpu_counter_init_many(). This allows a single percpu allocation to be shared by the counters. I like this approach because it creates a shared lifetime by the allocations. Additionally, I believe many inits have higher level synchronization requirements, like percpu_counter does against HOTPLUG_CPU. Therefore we can group these optimizations together. [1] https://lore.kernel.org/linux-mm/20221024052841.3291983-1-shakeelb@google.com/ -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE3hZPHJdcVwe+yTTtiDc0yuoFPR0FAmTv2IUACgkQiDc0yuoF PR0+gg//U430Y9jRSKQtbh3dEPaAeWGcTfSTnVHbQGfBj3A4ePJyWl/Tgzri31AC rzr8SRs0yX8b82TbECWsV67i/GrntLJyz4yQ52S/RRqVwnQqSn/wicEdCY00lJBt Tye8zApOnYBouaYqIOxm/M7ofvKzJ3gWOVeF/zBwM6hwvNaXXtY5r86fSDxoEbhY HOFnCDmg5Spf0U50j1G7nV5KfAb7BNA3/HFyzfzH+w+OWi4IGbThsfrg1qvjyFot KlEK/kF8Af2xj2A2se4XFsLc2D/Tj+29juYVQqIPBJzVPrZ2uerKSszK5Zcr+Use kMiG7tRWKE+2vkOM1RQ5Y5NCVEBhlXlienz1gf/C7247SEGs6OIyqvyDAgPTRx6p oR2/vx9hMtaSMf4aHWd+fYS5gNZ05iMvOIbRZnI1wZkQglQVkJvXhzuLaJ+dIGSP ypv6XOepik7vDjZ3p3xJXd0TAn4NSkn3jWRetrymdtMFanF99qw1VqjmkLecSil0 Gr0UhRL1oiMde6niVJrOpdOGLwt/M4N99Y5rksw6NCnktRJ99coFGj7LglZGMsu+ YkOyjD8MVJXTkBtBNGeqHTKe6nyVkHFq9ad5EmWjPkefP5JziH8i18k7JlF1dLA5 c8peq3ES659D5f0mU2jilD9PsCsBfSn6Of4ruMZa2Zr1XDD8snI= =vcA1 -----END PGP SIGNATURE----- Merge tag 'percpu-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu Pull percpu updates from Dennis Zhou: "One bigger change to percpu_counter's api allowing for init and destroy of multiple counters via percpu_counter_init_many() and percpu_counter_destroy_many(). This is used to help begin remediating a performance regression with percpu rss stats. Additionally, it seems larger core count machines are feeling the burden of the single threaded allocation of percpu. Mateusz is thinking about it and I will spend some time on it too. percpu: - A couple cleanups by Baoquan He and Bibo Mao. The only behavior change is to start printing messages if we're under the warn limit for failed atomic allocations. percpu_counter: - Shakeel introduced percpu counters into mm_struct which caused percpu allocations be on the hot path [1]. Originally I spent some time trying to improve the percpu allocator, but instead preferred what Mateusz Guzik proposed grouping at the allocation site, percpu_counter_init_many(). This allows a single percpu allocation to be shared by the counters. I like this approach because it creates a shared lifetime by the allocations. Additionally, I believe many inits have higher level synchronization requirements, like percpu_counter does against HOTPLUG_CPU. Therefore we can group these optimizations together" Link: https://lore.kernel.org/linux-mm/20221024052841.3291983-1-shakeelb@google.com/ [1] * tag 'percpu-for-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu: kernel/fork: group allocation/free of per-cpu counters for mm struct pcpcntr: add group allocation/free mm/percpu.c: print error message too if atomic alloc failed mm/percpu.c: optimize the code in pcpu_setup_first_chunk() a little bit mm/percpu.c: remove redundant check mm/percpu: Remove some local variables in pcpu_populate_pte |
||
|
Linus Torvalds
|
0fe2b86c21 |
This push fixes a random config build failure on powerpc.
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmTu2ocACgkQxycdCkmx i6f3IxAAsKKVBo1o5Y/zg7EywnM1d3BQapvmdfFWmPbAIzP8EVncmL1fKwWeKel7 I9rlc29E2IvODHK9F4Hrgf4/QgbW4lDtdZdvBen5vc5orFrE0Wragu9qF0q8pNUS kmTNhPGnx6/JUzEqLWnMA8Mh/VQRY0f/WFcizlpOtYMIfei90aqoXQSsDeNtmVx3 0ZazFEUVC18aiB+4ZxuNxy1uAqOSwkgcjBnX87BQcAHQar8U/Tou670C9DRks9A4 UQkm77tU0liropTn8slkcZS0Ja/cERqf/OEo2FlAkS+zI5olpA6KmAM0/jD8meQ3 7yMEJIMz/S5dnTcYFtq4pIEGkFIPnPzBMsuvj3hQIcdMQovwFyrDYrvV6f9m9Jyw 7UgaytV1QberA97y63mZbXR4vWzuTkMx175W1lkC/uKJ0Vj5AFIYBocGKE+I2DBA dIgxSA2MTZkCyfPLoln03CDiJ7ztT3m8RfAAuiMqn4DyMcBUkT/6nd/cW8co4u5/ wZrps/R4aLr70+MwwMARAQrKcIqiPrx5Yus0PudVX6TP0SZe890bbTRJsYFeGERu +bsqVCataDrITFZ/58Npv0qCoBZU1t+Dqrh0Yk6vFSxp4+KjqXueD90JtHLQsgK2 o41xpnm8GjfcEwyOlmW+eNzdSbBDK2hEFHMhiDgVoIFC2CINayM= =4zqD -----END PGP SIGNATURE----- Merge tag 'v6.6-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fix from Herbert Xu: "This fixes a random config build failure on powerpc" * tag 'v6.6-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: powerpc/chacha20,poly1305-p10 - Add dependency on VSX |
||
|
Linus Torvalds
|
29aa98d0fe |
for-linus-2023083101
-----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEoEVH9lhNrxiMPSyI7MXwXhnZSjYFAmTworgTHGJlbnRpc3NA a2VybmVsLm9yZwAKCRDsxfBeGdlKNmIFD/wKBNvoGV8uEw/U+FeE++kpgsuc3Bnl Yr4O4gxE+MODOUCvNo9l24REsYXmQvBdMtYlvMbhPrQ0lPrfG73y3DRDagZdq5c7 Mfolrun72A46LnqznNZLbMD5SVBZzRRRQGjXUZaTwJF5Ss7iNNK+v/C5cd0l2ZaB PBJ4DGTjMMnDKnhbPua5HL5IvZqLOjxlI1G30TU//6MAt1iLlOiWNmv8Wus/nl6U h5kufTbyr1Dl3reGlgMFsvD94f4NlJITs5q5+9DtAZ4iJ185bSIk5NXb/lGh7umJ hB1YUVqvGNobQ6wbXSTD7M+A983vqREIo47qnkuOP/2KducRLcpPL2AZ9Eq8JDQS reTJeuE9c559SKzKDw6NC2Igs+yC4MAV5GfHps+vtavJxAKNI3RISGuoiv5J39Ms MSl5DAGg9fYjP4E7ZMp6hMwVt0fuMOrtQhi/Zh+YHOg0HubIgGHDTVLSpMLTb8NM Aovf28szSbM7qpseTsk6auCqBXST/f4z6iSsLJ1y/XCE1eqEEehfaEFlXG5s0XEU U0D2Z0bKh1AIe23ptluZDAvKLMlFDxnssJuXXk8UO9AzfNmcQcsxDmvq/AYh9nBc /iEh/yc5pPRCltTq/nAjCMee5N9UpfF6I3EQfrlEW2PxKFgM+Md9z+WlKF0esDT3 WUbYsEiAc+N7dg== =24SV -----END PGP SIGNATURE----- Merge tag 'for-linus-2023083101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Benjamin Tissoires: - devm fixes for problems that caused use-after-free reports (Rahul Rameshbabu) - Some extensive HID docs (Marco Morandini) - Constification of struct class (Ivan Orlov and Greg Kroah-Hartman) - Google Stadia Force Feedback support (Fabio Baltieri) - Various fixes and new device ID support * tag 'for-linus-2023083101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (42 commits) HID: logitech-hidpp: rework one more time the retries attempts HID: nvidia-shield: Reference hid_device devm allocation of input_dev name HID: multitouch: Correct devm device reference for hidinput input_dev name HID: uclogic: Correct devm device reference for hidinput input_dev name HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode() HID: i2c-hid: elan: Add ili9882t timing dt-bindings: input: i2c-hid: Introduce Ilitek ili9882t HID: apple: Add "Hailuck" to the list of non-apple keyboards HID: steelseries: arctis_1_battery_request[] should be static MAINTAINERS: update my email address HID: logitech-hidpp: Add support for Logitech MX Anywhere 3 mouse HID: wacom: struct name cleanup HID: wacom: remove unnecessary 'connected' variable from EKR HID: wacom: remove the battery when the EKR is off HID: nvidia-shield: Update Thunderstrike LED instance name to use id HID: nvidia-shield: Add battery support for Thunderstrike HID: nvidia-shield: Remove led_classdev_unregister in thunderstrike_create HID: hid-google-stadiaff: add support for Stadia force feedback HID: logitech-dj: Add support for a new lightspeed receiver iteration HID: logitech-hidpp: Add support for the Pro X Superlight ... |
||
|
Linus Torvalds
|
307d59039f |
media updates for v6.6-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmTxzmEACgkQCF8+vY7k 4RWP6A/+Ljbwdoq92qOcaKAG2h2HzJa/H+xKMQwqIYjpbXnjNuFD2S9FCRfhNa9b Pt4K2g4lH2IJvYiJ3qhBbMxV8GPmovnHFX5LvyTFpRmrtZBAKp+TPXpbPt+a2/WL IPfQ0I52/c/JNqhm3fnmKgpXorp0wHYNbfY/LXztslimZj95+t0qjW62BoBmsJ3s hR+j/Xlgnd+9gld1OqX6OndH3mpeqDzBl4KZatQzw6yuIo8SK0ASEpu/vzgZoVy+ WiBtbzMuta2ZghnEHbnCkurwBSU/oLXhBmXsgp+Zdy0gglSk1RBdxM+3O65OVQt3 CCWSXMS0vGOk6JiogMpcPzO5piaUePcHEIjgAaaepTOzbKaf6PbEd9dj73LT9qcx 4TYFtGaDDhyDU4nzKTngfNiwmYrL1h+NuG119ZLHfrdH3MT7itIaydwFJRqLC+6D 7K6/1H2LKq25i+hRp5ZK2pgv0dAJw/nSdwFGFVgWM3Tuyt5dGdL/4SlZO4nIFKF2 pPWJUTJJP/0t9GUtwWmCh1fdgDr0A6Zg5M2OduyhC/YkqyLuD/02Bb4aR8hzloPj pym+94/PFaT5S7zvKywpvyIc8U+87/M2tw+mAPN2r3i4c0RFJa7CkyKqlKTKFw13 jw7NLLlrRbZ3a3zlhpJVqGLKgF2FlWudLUo4Y4kddWvxTMbwYXs= =yuz5 -----END PGP SIGNATURE----- Merge tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - new i2c drivers: ds90ub913, ds90ub953, ds90ub960, dw9719, ds90ub913 - new Intel IVSC MEI drivers - some Mediatek platform drivers were moved to a common location - Intel atomisp2 driver is now working with the main ov2680 driver. Due to that, the atomisp2 ov2680 staging one was removed - the bttv driver was finally converted to videobuf2 framework. This was the last one upstream using videobuf version 1 core. We'll likely remove the old videobuf framework on 6.7 - lots of improvements at atomisp driver: it now works with normal I2C sensors. Several compile-mode dependecies to select between ISP2400 and ISP2401 are now solved in runtime - a new ipu-bridge logic was added to work with IVSC MEI drivers - venus driver gained better support for new VPU versions - the v4l core async framework has gained lots of improvements and cleanups - lots of other cleanups, improvements and driver fixes * tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (358 commits) media: ivsc: Add ACPI dependency media: bttv: convert to vb2 media: bttv: use audio defaults for winfast2000 media: bttv: refactor bttv_set_dma() media: bttv: move vbi_skip/vbi_count out of buffer media: bttv: remove crop info from bttv_buffer media: bttv: remove tvnorm field from bttv_buffer media: bttv: remove format field from bttv_buffer media: bttv: move do_crop flag out of bttv_fh media: bttv: copy vbi_fmt from bttv_fh media: bttv: copy vid fmt/width/height from fh media: bttv: radio use v4l2_fh instead of bttv_fh media: bttv: replace BUG with WARN_ON media: bttv: use video_drvdata to get bttv media: i2c: rdacm21: Fix uninitialized value media: coda: Remove duplicated include media: vivid: fix the racy dev->radio_tx_rds_owner media: i2c: ccs: Check rules is non-NULL media: i2c: ds90ub960: Fix PLL config for 1200 MHz CSI rate media: i2c: ds90ub953: Fix use of uninitialized variables ... |
||
|
Linus Torvalds
|
b84acc11b1 |
fbdev fixes and cleanups for 6.6-rc1:
- Drop the mx3fb driver - Use list_for_each_entry() helper in fbcore code - Shorten neofb product names for fb-fix id field - reduce memory usage in ssd1307fb -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZPGP7gAKCRD3ErUQojoP XxkZAQDTjxXgieEIsQ7fCN0PKIM36zabe/bP4FK18Gaqyf33GgEAkcj8kD8ECfLh cu5LmrfQZj6dWYIumArh9JzQLkJdkwk= =mI8j -----END PGP SIGNATURE----- Merge tag 'fbdev-for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: - Drop the mx3fb driver - Use list_for_each_entry() helper in fbcore code - Shorten neofb product names for fb-fix id field - reduce memory usage in ssd1307fb * tag 'fbdev-for-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: Update fbdev source file paths fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags fbdev: neofb: Shorten Neomagic product name in info struct fbdev: mx3fb: Remove the driver fbdev/core: Use list_for_each_entry() helper |
||
|
Linus Torvalds
|
1c9f8dff62 |
Char/Misc driver changes for 6.6-rc1
Here is the big set of char/misc and other small driver subsystem changes for 6.6-rc1. Stuff all over the place here, lots of driver updates and changes and new additions. Short summary is: - new IIO drivers and updates - Interconnect driver updates - fpga driver updates and additions - fsi driver updates - mei driver updates - coresight driver updates - nvmem driver updates - counter driver updates - lots of smaller misc and char driver updates and additions All of these have been in linux-next for a long time with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZPH64g8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynr2QCfd3RKeR+WnGzyEOFhksl30UJJhiIAoNZtYT5+ t9KG0iMDXRuTsOqeEQbd =tVnk -----END PGP SIGNATURE----- Merge tag 'char-misc-6.6-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 big set of char/misc and other small driver subsystem changes for 6.6-rc1. Stuff all over the place here, lots of driver updates and changes and new additions. Short summary is: - new IIO drivers and updates - Interconnect driver updates - fpga driver updates and additions - fsi driver updates - mei driver updates - coresight driver updates - nvmem driver updates - counter driver updates - lots of smaller misc and char driver updates and additions All of these have been in linux-next for a long time with no reported problems" * tag 'char-misc-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (267 commits) nvmem: core: Notify when a new layout is registered nvmem: core: Do not open-code existing functions nvmem: core: Return NULL when no nvmem layout is found nvmem: core: Create all cells before adding the nvmem device nvmem: u-boot-env:: Replace zero-length array with DECLARE_FLEX_ARRAY() helper nvmem: sec-qfprom: Add Qualcomm secure QFPROM support dt-bindings: nvmem: sec-qfprom: Add bindings for secure qfprom dt-bindings: nvmem: Add compatible for QCM2290 nvmem: Kconfig: Fix typo "drive" -> "driver" nvmem: Explicitly include correct DT includes nvmem: add new NXP QorIQ eFuse driver dt-bindings: nvmem: Add t1023-sfp efuse support dt-bindings: nvmem: qfprom: Add compatible for MSM8226 nvmem: uniphier: Use devm_platform_get_and_ioremap_resource() nvmem: qfprom: do some cleanup nvmem: stm32-romem: Use devm_platform_get_and_ioremap_resource() nvmem: rockchip-efuse: Use devm_platform_get_and_ioremap_resource() nvmem: meson-mx-efuse: Convert to devm_platform_ioremap_resource() nvmem: lpc18xx_otp: Convert to devm_platform_ioremap_resource() nvmem: brcm_nvram: Use devm_platform_get_and_ioremap_resource() ... |
||
|
Linus Torvalds
|
28a4f91f5f |
Driver core changes for 6.6-rc1
Here is a small set of driver core updates and additions for 6.6-rc1. Included in here are: - stable kernel documentation updates - class structure const work from Ivan on various subsystems - kernfs tweaks - driver core tests! - kobject sanity cleanups - kobject structure reordering to save space - driver core error code handling fixups - other minor driver core cleanups All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZPH77Q8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylZMACePk8SitfaJc6FfFf5I7YK7Nq0V8MAn0nUjgsR i8NcNpu/Yv4HGrDgTdh/ =PJbk -----END PGP SIGNATURE----- Merge tag 'driver-core-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is a small set of driver core updates and additions for 6.6-rc1. Included in here are: - stable kernel documentation updates - class structure const work from Ivan on various subsystems - kernfs tweaks - driver core tests! - kobject sanity cleanups - kobject structure reordering to save space - driver core error code handling fixups - other minor driver core cleanups All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (32 commits) driver core: Call in reversed order in device_platform_notify_remove() driver core: Return proper error code when dev_set_name() fails kobject: Remove redundant checks for whether ktype is NULL kobject: Add sanity check for kset->kobj.ktype in kset_register() drivers: base: test: Add missing MODULE_* macros to root device tests drivers: base: test: Add missing MODULE_* macros for platform devices tests drivers: base: Free devm resources when unregistering a device drivers: base: Add basic devm tests for platform devices drivers: base: Add basic devm tests for root devices kernfs: fix missing kernfs_iattr_rwsem locking docs: stable-kernel-rules: mention that regressions must be prevented docs: stable-kernel-rules: fine-tune various details docs: stable-kernel-rules: make the examples for option 1 a proper list docs: stable-kernel-rules: move text around to improve flow docs: stable-kernel-rules: improve structure by changing headlines base/node: Remove duplicated include kernfs: attach uuid for every kernfs and report it in fsid kernfs: add stub helper for kernfs_generic_poll() x86/resctrl: make pseudo_lock_class a static const structure x86/MSR: make msr_class a static const structure ... |
||
|
Linus Torvalds
|
8e1e49550d |
TTY/Serial driver changes for 6.6-rc1
Here is the big set of tty and serial driver changes for 6.6-rc1.
Lots of cleanups in here this cycle, and some driver updates. Short
summary is:
- Jiri's continued work to make the tty code and apis be a bit more
sane with regards to modern kernel coding style and types
- cpm_uart driver updates
- n_gsm updates and fixes
- meson driver updates
- sc16is7xx driver updates
- 8250 driver updates for different hardware types
- qcom-geni driver fixes
- tegra serial driver change
- stm32 driver updates
- synclink_gt driver cleanups
- tty structure size reduction
All of these have been in linux-next this week with no reported issues.
The last bit of cleanups from Jiri and the tty structure size reduction
came in last week, a bit late but as they were just style changes and
size reductions, I figured they should get into this merge cycle so that
others can work on top of them with no merge conflicts.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZPH+jA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ykKyACgldt6QeenTN+6dXIHS/eQHtTKZwMAn3arSeXI
QrUUnLFjOWyoX87tbMBQ
=LVw0
-----END PGP SIGNATURE-----
Merge tag 'tty-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here is the big set of tty and serial driver changes for 6.6-rc1.
Lots of cleanups in here this cycle, and some driver updates. Short
summary is:
- Jiri's continued work to make the tty code and apis be a bit more
sane with regards to modern kernel coding style and types
- cpm_uart driver updates
- n_gsm updates and fixes
- meson driver updates
- sc16is7xx driver updates
- 8250 driver updates for different hardware types
- qcom-geni driver fixes
- tegra serial driver change
- stm32 driver updates
- synclink_gt driver cleanups
- tty structure size reduction
All of these have been in linux-next this week with no reported
issues. The last bit of cleanups from Jiri and the tty structure size
reduction came in last week, a bit late but as they were just style
changes and size reductions, I figured they should get into this merge
cycle so that others can work on top of them with no merge conflicts"
* tag 'tty-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (199 commits)
tty: shrink the size of struct tty_struct by 40 bytes
tty: n_tty: deduplicate copy code in n_tty_receive_buf_real_raw()
tty: n_tty: extract ECHO_OP processing to a separate function
tty: n_tty: unify counts to size_t
tty: n_tty: use u8 for chars and flags
tty: n_tty: simplify chars_in_buffer()
tty: n_tty: remove unsigned char casts from character constants
tty: n_tty: move newline handling to a separate function
tty: n_tty: move canon handling to a separate function
tty: n_tty: use MASK() for masking out size bits
tty: n_tty: make n_tty_data::num_overrun unsigned
tty: n_tty: use time_is_before_jiffies() in n_tty_receive_overrun()
tty: n_tty: use 'num' for writes' counts
tty: n_tty: use output character directly
tty: n_tty: make flow of n_tty_receive_buf_common() a bool
Revert "tty: serial: meson: Add a earlycon for the T7 SoC"
Documentation: devices.txt: Fix minors for ttyCPM*
Documentation: devices.txt: Remove ttySIOC*
Documentation: devices.txt: Remove ttyIOC*
serial: 8250_bcm7271: improve bcm7271 8250 port
...
|
||
|
Linus Torvalds
|
e925992671 |
Staging driver changes for 6.6-rc1
Here are a set of staging driver cleanups for 6.6-rc1. Nothing huge in
here at all, overall we dropped a few hundred lines of code, it's been a
quiet development cycle for this subsystem.
Nothing stands out, everything can be categorized as "minor coding style
cleanups for staging drivers" and there was one race condition fixed.
Full details in the shortlog.
All have been in linux-next for a while with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZPH8wQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymhVgCgpgQoa8aGOfTErsE0CRxUtwRoVSMAoJ0OhWX9
xiWPTFJpym6muSdsdboo
=ti0m
-----END PGP SIGNATURE-----
Merge tag 'staging-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here are a set of staging driver cleanups for 6.6-rc1. Nothing huge in
here at all, overall we dropped a few hundred lines of code, it's been
a quiet development cycle for this subsystem.
Nothing stands out, everything can be categorized as "minor coding
style cleanups for staging drivers" and there was one race condition
fixed.
Full details in the shortlog.
All have been in linux-next for a while with no reported problems"
* tag 'staging-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (71 commits)
staging: rtl8192e: Annotate struct rtllib_txb with __counted_by
staging: greybus: fix alignment of open parenthesis
staging: sm750fb: fix sii164InitChip function name
staging: vme_user: fix check lines should not end with a '('
staging: vme_user: fix check blank lines not necessary
staging: rtl8723bs: Use helpers to check broadcast and multicast Ether addresses
staging: vt6655: replace camel case by snake case
staging: rtl8192e: Remove unsupported mode IW_MODE_MESH
staging: rtl8192e: Remove unsupported mode IW_MODE_REPEAT
staging: rtl8192e: Remove unused function rtllib_start_master_bss()
staging: rtl8192e: Remove unsupported mode IW_MODE_MASTER
staging: vt6655: Change camel case variables to snake case
staging: fieldbus: arcx-anybus: Remove redundant of_match_ptr()
staging: vme_user: fix alignment of open parenthesis
Staging: rtl8192e: Rename function RxBaInactTimeout
Staging: rtl8192e: Rename function TxBaInactTimeout
Staging: rtl8192e: Rename function BaSetupTimeOut
Staging: rtl8192e: Rename function TsInitDelBA
Staging: rtl8192e: Rename function TsInitAddBA
staging: vme_user: fix check alignment should match open parenthesis
...
|
||
|
Linus Torvalds
|
51e7accbe8 |
USB / Thunderbolt / PHY driver update for 6.6-rc1
Here is the big set of USB, Thunderbolt, and PHY driver updates for
6.6-rc1. Included in here are:
- PHY driver additions and cleanups
- Thunderbolt minor additions and fixes
- USB MIDI 2 gadget support added
- dwc3 driver updates and additions
- Removal of some old USB wireless code that was missed when that
codebase was originally removed a few years ago, cleaning up some
core USB code paths
- USB core potential use-after-free fixes that syzbot from different
people/groups keeps tripping over
- typec updates and additions
- gadget fixes and cleanups
- loads of smaller USB core and driver cleanups all over the place
Full details are in the shortlog. All of these have been in linux-next
for a while with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZPIAOQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yn80gCgybzMp0YnSildFetSC8lUJTnzjQcAn3KWzb75
Zt72jxGl4ZOXHEpozG4O
=FLrK
-----END PGP SIGNATURE-----
Merge tag 'usb-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt / PHY driver updates from Greg KH:
"Here is the big set of USB, Thunderbolt, and PHY driver updates for
6.6-rc1. Included in here are:
- PHY driver additions and cleanups
- Thunderbolt minor additions and fixes
- USB MIDI 2 gadget support added
- dwc3 driver updates and additions
- Removal of some old USB wireless code that was missed when that
codebase was originally removed a few years ago, cleaning up some
core USB code paths
- USB core potential use-after-free fixes that syzbot from different
people/groups keeps tripping over
- typec updates and additions
- gadget fixes and cleanups
- loads of smaller USB core and driver cleanups all over the place
Full details are in the shortlog. All of these have been in linux-next
for a while with no reported problems"
* tag 'usb-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (154 commits)
platform/chrome: cros_ec_typec: Configure Retimer cable type
tcpm: Avoid soft reset when partner does not support get_status
usb: typec: tcpm: reset counter when enter into unattached state after try role
usb: typec: tcpm: set initial svdm version based on pd revision
USB: serial: option: add FOXCONN T99W368/T99W373 product
USB: serial: option: add Quectel EM05G variant (0x030e)
usb: dwc2: add pci_device_id driver_data parse support
usb: gadget: remove max support speed info in bind operation
usb: gadget: composite: cleanup function config_ep_by_speed_and_alt()
usb: gadget: config: remove max speed check in usb_assign_descriptors()
usb: gadget: unconditionally allocate hs/ss descriptor in bind operation
usb: gadget: f_uvc: change endpoint allocation in uvc_function_bind()
usb: gadget: add a inline function gether_bitrate()
usb: gadget: use working speed to calcaulate network bitrate and qlen
dt-bindings: usb: samsung,exynos-dwc3: Add Exynos850 support
usb: dwc3: exynos: Add support for Exynos850 variant
usb: gadget: udc-xilinx: fix incorrect type in assignment warning
usb: gadget: udc-xilinx: fix cast from restricted __le16 warning
usb: gadget: udc-xilinx: fix restricted __le16 degrades to integer warning
USB: dwc2: hande irq on dead controller correctly
...
|
||
|
Linus Torvalds
|
e2c874f999 |
platform-drivers-x86 for v6.6-1
Highlights:
- hp-bioscfg: New firmware-attributes driver for changing BIOS settings
from within Linux
- asus-wmi: Add charger mode, middle fan and eGPU settings support
- ideapad: Support keyboard backlight control on more models
- mellanox: Support for new models
- sel-3350: New LED and power-supply driver for this industrial mainboard
- simatic-ipc: Add RTC battery monitor and various new models support
- Miscellaneous other cleanups / fixes
The following is an automated git shortlog grouped by driver:
Add SEL-3350 platform driver:
- Add SEL-3350 platform driver
Documentation/ABI:
- Add new attribute for mlxreg-io sysfs interfaces
MAINTAINERS:
- Add entries for Siemens IPC modules
Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans:
- Merge remote-tracking branch 'intel-speed-select/intel-sst' into review-hans
Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-next:
- Merge remote-tracking branch 'pdx86/fixes' into pdx86/for-next
Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into review-hans:
- Merge remote-tracking branch 'pdx86/platform-drivers-x86-simatic-ipc' into review-hans
Merge tag 'ib-pdx86-simatic-v6.6' into review-hans:
- Merge tag 'ib-pdx86-simatic-v6.6' into review-hans
Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans:
- Merge tag 'ib-pdx86-simatic-v6.6-2' into review-hans
Move all simatic ipc drivers to the subdirectory siemens:
- Move all simatic ipc drivers to the subdirectory siemens
asus-wmi:
- corrections to egpu safety check
- Fix support for showing middle fan RPM
- expose dGPU and CPU tunables for ROG
- support setting mini-LED mode
- add safety checks to gpu switching
- don't allow eGPU switching if eGPU not connected
- add WMI method to show if egpu connected
- support middle fan custom curves
- add support for showing middle fan RPM
- add support for showing charger mode
dell-sysman:
- Fix reference leak
doc:
- TPMI: Add debugfs documentation
hp-bioscfg:
- Update steps order list elements are evaluated
- Use kmemdup() to replace kmalloc + memcpy
- Remove duplicate use of variable in inner loop
- Change how password encoding size is evaluated
- Change how enum possible values size is evaluated
- Change how order list size is evaluated
- Change how prerequisites size is evaluated
- Replace the word HACK from source code
- Fix uninitialized variable errors
- Fix memory leaks in attribute packages
- fix error reporting in hp_add_other_attributes()
- prevent a small buffer overflow
- fix a signedness bug in hp_wmi_perform_query()
- MAINTAINERS
- Makefile
- surestart-attributes
- string-attributes
- spmobj-attributes
- passwdobj-attributes
- order-list-attributes
- int-attributes
- enum-attributes
- biosattr-interface
- bioscfg
- bioscfg-h
- Documentation
ideapad-laptop:
- Add support for keyboard backlights using KBLC ACPI symbol
leds:
- simatic-ipc-leds: default config switch to platform switch
mlx-platform:
- Add dependency on PCI to Kconfig
mlxbf-bootctl:
- Support sysfs entries for MFG fields
- Support setting the ARM boot state to "OS up"
- Support the large icmc write/read
p2sb:
- Make the Kconfig symbol hidden
platform:
- mellanox: nvsw-sn2201: change fans i2c busses.
- mellanox: mlxreg-hotplug: Extend condition for notification callback processing
- mellanox: Add initial support for PCIe based programming logic device
- mellanox: mlx-platform: Get interrupt line through ACPI
- mellanox: mlx-platform: Introduce ACPI init flow
- mellanox: mlx-platform: Prepare driver to allow probing through ACPI infrastructure
- mellanox: mlx-platform: Add reset callback
- mellanox: Cosmetic changes
- mellanox: mlx-platform: Modify power off callback
- mellanox: mlx-platform: add support for additional CPLD
- mellanox: mlx-platform: Add reset cause attribute
- mellanox: mlx-platform: Modify health and power hotplug action
- mellanox: Modify reset causes description
- mellanox: Add field upgrade capability register
- mellanox: Add new attributes
- Explicitly include correct DT includes
platform/x86/amd/pmc:
- Fix build error with randconfig
- Move PMC driver to separate directory
platform/x86/amd/pmf:
- Fix a missing cleanup path
- Use str_on_off() helper
platform/x86/intel/tpmi:
- Add debugfs interface
- Read feature control status
platform/x86/siemens:
- simatic-ipc-batt: fix logical error for BX-59A
- simatic-ipc: fix logical error for BX-59A
- simatic-ipc-batt: fix wrong pointer pass to PTR_ERR()
- simatic-ipc-batt: add support for module BX-59A
- simatic-ipc: add new models BX-56A/BX-59A
- Kconfig: adjust help text
- simatic-ipc-batt: fix bat reading in BX_21A
simatic-ipc:
- use extra module loading for watchdog
- add auto-loading of hwmon modules
- add another model
- drop PCI runtime depends and header
- add CMOS battery monitoring
- add another model BX-21A
system76:
- Handle new KBLED ACPI methods
thinkpad_acpi:
- Switch to memdup_user_nul() helper
- use lockdep annotations
- take mutex for hotkey_mask_{set,get}
tools/power/x86/intel-speed-select:
- v1.17 release
- Change mem-frequency display name
- Prevent CPU 0 offline
- Error on CPU count exceed in request
- Support more than 8 sockets.
- Fix CPU count display
watchdog:
- simatic: Use idiomatic selection of P2SB
- simatic: add PCI dependency
- make Siemens Simatic watchdog driver default on platform
- simatic-ipc-wdt: make IO region access of one model muxed
wmi-bmof:
- Update MAINTAINERS entry
- Simplify read_bmof()
- Use device_create_bin_file()
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmTx720UHGhkZWdvZWRl
QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9wHYggAgPpl4tcbqUK7S/fwVP2SzBKI+eF3
5PjO7PlMEVzyKyjHdkqoV8miMffWAGVPE+LV33Uifs5WTFjHRq2fq/Esvj9mAstG
1fCoHJ442xYkwNCUT1CCP7VsmcvV5eFXBjBantvwmIs8TyknGHwtq1h+d95evp4n
2uyQlRMmrWh/+8fjD8x5V35T0tky+4a4EX2WNLul13LlHCybGT/F2Kq456WdthjJ
zTQSL+qAMWmAiQKSEmhI3bRnFYPdpTetjiNSTlQczch8Y4qV3mJQlnkyDPX7SM9w
M2uZ4W39Ptxihx0ks/MIcuA4yrTfUX8BnhMTD29ZYCKHS7xBqW8YC5HQug==
=GaQL
-----END PGP SIGNATURE-----
Merge tag 'platform-drivers-x86-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- hp-bioscfg: New firmware-attributes driver for changing BIOS settings
from within Linux
- asus-wmi: Add charger mode, middle fan and eGPU settings support
- ideapad: Support keyboard backlight control on more models
- mellanox: Support for new models
- sel-3350: New LED and power-supply driver for this industrial
mainboard
- simatic-ipc: Add RTC battery monitor and various new models support
- miscellaneous other cleanups / fixes
* tag 'platform-drivers-x86-v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (101 commits)
platform/x86: asus-wmi: corrections to egpu safety check
platform/x86: mlx-platform: Add dependency on PCI to Kconfig
platform/x86: ideapad-laptop: Add support for keyboard backlights using KBLC ACPI symbol
platform/x86/amd/pmc: Fix build error with randconfig
platform/x86/amd/pmf: Fix a missing cleanup path
watchdog: simatic: Use idiomatic selection of P2SB
platform/x86: p2sb: Make the Kconfig symbol hidden
Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces
platform: mellanox: nvsw-sn2201: change fans i2c busses.
platform: mellanox: mlxreg-hotplug: Extend condition for notification callback processing
platform: mellanox: Add initial support for PCIe based programming logic device
platform: mellanox: mlx-platform: Get interrupt line through ACPI
platform: mellanox: mlx-platform: Introduce ACPI init flow
platform: mellanox: mlx-platform: Prepare driver to allow probing through ACPI infrastructure
platform: mellanox: mlx-platform: Add reset callback
platform: mellanox: Cosmetic changes
platform: mellanox: mlx-platform: Modify power off callback
platform: mellanox: mlx-platform: add support for additional CPLD
platform: mellanox: mlx-platform: Add reset cause attribute
platform: mellanox: mlx-platform: Modify health and power hotplug action
...
|
||
|
Linus Torvalds
|
e0152e7481 |
RISC-V Patches for the 6.6 Merge Window, Part 1
* Support for the new "riscv,isa-extensions" and "riscv,isa-base" device tree interfaces for probing extensions. * Support for userspace access to the performance counters. * Support for more instructions in kprobes. * Crash kernels can be allocated above 4GiB. * Support for KCFI. * Support for ELFs in !MMU configurations. * ARCH_KMALLOC_MINALIGN has been reduced to 8. * mmap() defaults to sv48-sized addresses, with longer addresses hidden behind a hint (similar to Arm and Intel). * Also various fixes and cleanups. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmTx96kTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiVjRD/9DYVLlkQ/OEDJjPaEcYCP49xgIVUUU lhs3XbSs2VNHBaiG114f6Q0AaT/uNi+uqSej3CeTmEot2kZkBk/f2yu+UNIriPZ9 GQiZsdyXhu921C+5VFtiI47KDWOVZ+Jpy3M1ll61IWt3yPSQHr1xOP0AOiyHHqe3 cmqpNnzjajlfVDoXPc2mGGzUJt/7ar4thcwnMNi98raXR5Qh7SP6rrHjoQhE1oFk LMP3CHqEAcHE2tE4CxZVpc6HOQ5m0LpQIOK7ypufGMyoIYESm5dt/JOT4MlhTtDw 6JzyVKtiM7lartUnUaW3ZoX4trQYT5gbXxWrJ2gCnUGy3VulikoXr1Rpz0qfdeOR XN8OLkVAqHfTGFI7oKk24f9Adw96R5NPZcdCay90h4J/kMfCiC7ZyUUI1XIa5iy1 np5pZCkf8HNcdywML7qcFd5n2O0wchyFnRLFZo6kJP9Ls5cEi6kBx/1jSdTcNgx/ fUKXyoEcriGoQiiwn29+4RZnU69gJV3zqQNLPpuwDQ5F/Q1zHTlrr+dqzezKkzcO dRTV2d2Q4A5vIDXPptzNNLlRQdrc8qxPJ1lxQVkPIU4/mtqczmZBwlyY2u9zwPyS sehJgJZnoAf+jm71NgQAKLck4MUBsMnMogOWunhXkVRCoZlbbkUWX4ECZYwPKsVk W7zVPmLvSM0l5g== =/tXb -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.6-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Palmer Dabbelt: - Support for the new "riscv,isa-extensions" and "riscv,isa-base" device tree interfaces for probing extensions - Support for userspace access to the performance counters - Support for more instructions in kprobes - Crash kernels can be allocated above 4GiB - Support for KCFI - Support for ELFs in !MMU configurations - ARCH_KMALLOC_MINALIGN has been reduced to 8 - mmap() defaults to sv48-sized addresses, with longer addresses hidden behind a hint (similar to Arm and Intel) - Also various fixes and cleanups * tag 'riscv-for-linus-6.6-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (51 commits) lib/Kconfig.debug: Restrict DEBUG_INFO_SPLIT for RISC-V riscv: support PREEMPT_DYNAMIC with static keys riscv: Move create_tmp_mapping() to init sections riscv: Mark KASAN tmp* page tables variables as static riscv: mm: use bitmap_zero() API riscv: enable DEBUG_FORCE_FUNCTION_ALIGN_64B riscv: remove redundant mv instructions RISC-V: mm: Document mmap changes RISC-V: mm: Update pgtable comment documentation RISC-V: mm: Add tests for RISC-V mm RISC-V: mm: Restrict address space for sv39,sv48,sv57 riscv: enable DMA_BOUNCE_UNALIGNED_KMALLOC for !dma_coherent riscv: allow kmalloc() caches aligned to the smallest value riscv: support the elf-fdpic binfmt loader binfmt_elf_fdpic: support 64-bit systems riscv: Allow CONFIG_CFI_CLANG to be selected riscv/purgatory: Disable CFI riscv: Add CFI error handling riscv: Add ftrace_stub_graph riscv: Add types to indirectly called assembly functions ... |
||
|
Linus Torvalds
|
a031eba295 |
arch/csky 2nd patches for 6.6
Only one fixup: - Fixup compile error by missing header file -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE2KAv+isbWR/viAKHAXH1GYaIxXsFAmTvFAoSHGd1b3JlbkBr ZXJuZWwub3JnAAoJEAFx9RmGiMV7YOkP/1aE10Kv2XtysHkBqdQicc3OZB6mzu3P R2x9CqrAEwlg6nq2HYppbpJJUKB8Fi7KMb8kFD5YrYocHoXPefdnLcfTepPTEo/o B+0thjVs6DkHkNVQoSQmvpAAPLUvE8H3QmzHTxg6jyksCD1iFGp/J9oNF4cDe9AN nwjtDdQG1OP286yF3deDHIWFpwsYfeFUSoKyqEjBrQ45HQKzbdo43mtVQEfd8hfh AmolCLLIz/6VPGRGuYe1Ap/AVBuev/DKsv1aiGSAGS6RuBxUrLUi+9uxb25sJy3I viGaHqk9FoKBfJRzSVANNbeHJwFLpUIXhs/JIf7gJ9Ei7NNeWEeEPbrveDatstf2 TNL8sc9aW6gsv0L0A3GHwm1DPe8CfhyW1oJJfcueD+X+dvkol4QNI8ZfSW5Hmq9d UJM68WRUbYPxqYk9/u1sXwjwvtRyoAAwQEwJ25F4y4BEBJlJOJqOH7bOc5wnnP/m 5uEubhL6qDyi4uOKj7eV9sJ5PB7LdTl3CJGrE08eMKImIsQODiCON5OGTRLGW7ht DmTl6Y44gC8YkVi52bfMdMk0nAuhBVLdqvkr8wA8NKYgapSeD6Z9xSSnRKY854gv oLts0MZTzb2lBkq8w+e8o/UqBqPat1aw5sOW2oDETN5K5gDkUYMVnybwXaztL1KV mRgvckVd3y+B =iqJK -----END PGP SIGNATURE----- Merge tag 'csky-for-linus-6.6-2' of https://github.com/c-sky/csky-linux Pull arch/csky fix from Guo Ren: - Fix compile error by missing header file * tag 'csky-for-linus-6.6-2' of https://github.com/c-sky/csky-linux: csky: Fixup compile error |
||
|
Linus Torvalds
|
99d99825fc |
NFS CLient Updates for Linux 6.6
New Features:
* Enable the NFS v4.2 READ_PLUS operation by default
Stable Fixes:
* NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
* NFS: Fix a potential data corruption
Bugfixes:
* Fix various READ_PLUS issues including:
* smatch warnings
* xdr size calculations
* scratch buffer handling
* 32bit / highmem xdr page handling
* Fix checkpatch errors in file.c
* Fix redundant readdir request after an EOF
* Fix handling of COPY ERR_OFFLOAD_NO_REQ
* Fix assignment of xprtdata.cred
Cleanups:
* Remove unused xprtrdma function declarations
* Clean up an integer overflow check to avoid a warning
* Clean up #includes in dns_resolve.c
* Clean up nfs4_get_device_info so we don't pass a NULL pointer to __free_page()
* Clean up sunrpc TCP socket timeout configuration
* Guard against READDIR loops when entry names are too long
* Use EXCHID4_FLAG_USE_PNFS_DS for DS servers
-----BEGIN PGP SIGNATURE-----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=rjmq
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-6.6-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client updates from Anna Schumaker:
"New Features:
- Enable the NFS v4.2 READ_PLUS operation by default
Stable Fixes:
- NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
- NFS: Fix a potential data corruption
Bugfixes:
- Fix various READ_PLUS issues including:
- smatch warnings
- xdr size calculations
- scratch buffer handling
- 32bit / highmem xdr page handling
- Fix checkpatch errors in file.c
- Fix redundant readdir request after an EOF
- Fix handling of COPY ERR_OFFLOAD_NO_REQ
- Fix assignment of xprtdata.cred
Cleanups:
- Remove unused xprtrdma function declarations
- Clean up an integer overflow check to avoid a warning
- Clean up #includes in dns_resolve.c
- Clean up nfs4_get_device_info so we don't pass a NULL pointer
to __free_page()
- Clean up sunrpc TCP socket timeout configuration
- Guard against READDIR loops when entry names are too long
- Use EXCHID4_FLAG_USE_PNFS_DS for DS servers"
* tag 'nfs-for-6.6-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (22 commits)
pNFS: Fix assignment of xprtdata.cred
NFSv4.2: fix handling of COPY ERR_OFFLOAD_NO_REQ
NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN
NFSv4.1: use EXCHGID4_FLAG_USE_PNFS_DS for DS server
NFS/pNFS: Set the connect timeout for the pNFS flexfiles driver
SUNRPC: Don't override connect timeouts in rpc_clnt_add_xprt()
SUNRPC: Allow specification of TCP client connect timeout at setup
SUNRPC: Refactor and simplify connect timeout
SUNRPC: Set the TCP_SYNCNT to match the socket timeout
NFS: Fix a potential data corruption
nfs: fix redundant readdir request after get eof
nfs/blocklayout: Use the passed in gfp flags
filemap: Fix errors in file.c
NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info
NFS: Move common includes outside ifdef
SUNRPC: clean up integer overflow check
xprtrdma: Remove unused function declaration rpcrdma_bc_post_recv()
NFS: Enable the READ_PLUS operation by default
SUNRPC: kmap() the xdr pages during decode
NFSv4.2: Rework scratch handling for READ_PLUS (again)
...
|
||
|
Linus Torvalds
|
f35d170615 |
NFSD 6.6 Release Notes
I'm thrilled to announce that the Linux in-kernel NFS server now offers NFSv4 write delegations. A write delegation enables a client to cache data and metadata for a single file more aggressively, reducing network round trips and server workload. Many thanks to Dai Ngo for contributing this facility, and to Jeff Layton and Neil Brown for reviewing and testing it. This release also sees the removal of all support for DES- and triple-DES-based Kerberos encryption types in the kernel's SunRPC implementation. These encryption types have been deprecated by the Internet community for years and are considered insecure. This change affects both the in-kernel NFS client and server. The server's UDP and TCP socket transports have now fully adopted David Howells' new bio_vec iterator so that no more than one sendmsg() call is needed to transmit each RPC message. In particular, this helps kTLS optimize record boundaries when sending RPC-with-TLS replies, and it takes the server a baby step closer to handling file I/O via folios. We've begun work on overhauling the SunRPC thread scheduler to remove a costly linked-list walk when looking for an idle RPC service thread to wake. The pre-requisites are included in this release. Thanks to Neil Brown for his ongoing work on this improvement. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEKLLlsBKG3yQ88j7+M2qzM29mf5cFAmTwoa0ACgkQM2qzM29m f5cZvw/8CmFVNC27aMrJEhRRhwwrXbLzUkWh9GCYkG98PHYiLxLTvZ6qELXAax/a UjSgIDSRcWl4z8M/tyBQtgsw7NADr+7XWqEoXR7HZ5pEEC/KNGM0oQWQ92ojjKYy JmHdB02uaDJfcd9ioFTU13cw7q2BQfoe2xLI8yqis2vcVSu92AM7aIw+cvJIpwQB inA3TIIsYTV/gPByXSfEtvmYACadoFiMvfvYwaWhjFS9MdSzFmcVG0Dp3EFIig29 odmWEofcz6uIvUWvUswWEGdoSu7uOKIztSuAI4PlTwaofUaSKG6e5kmtpr3cLERD Uhg2lm5JgqkXBd7QHObNimJ4DtQzFwHmhA08qo8rd/zba75mn/Hr5IF0q3Rxs99J SRYHcAeP8afKn5Ge0yzoTgCNcqhfz8KLRfoCQX49mljr+muNxld4nMklD2KdUwJi XEB512/q3E4nUgopXZiSJYQYAq1CfdR5WpGipZ9X0XK9HZBDF/qhXGtk1YQuNWyj ZxJS3bfBza4oVIvP5/ehjCIQwOvqkcrC5zZGDIgDvw9Q6L3L1wqmVntsdCLCLRcJ jB4IOsj+DECfJ6w2vP2SZ3GeMtFnyuTQjhUTkjPuAKTBBiKo4Tj0o/agpfDYbWZy 1l3a2yH5jqJgkm4MaVh3YHRJGc0ub0ccpIrs3QQ4jvjMLQ/3Gcs= =XGHs -----END PGP SIGNATURE----- Merge tag 'nfsd-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux Pull nfsd updates from Chuck Lever: "I'm thrilled to announce that the Linux in-kernel NFS server now offers NFSv4 write delegations. A write delegation enables a client to cache data and metadata for a single file more aggressively, reducing network round trips and server workload. Many thanks to Dai Ngo for contributing this facility, and to Jeff Layton and Neil Brown for reviewing and testing it. This release also sees the removal of all support for DES- and triple-DES-based Kerberos encryption types in the kernel's SunRPC implementation. These encryption types have been deprecated by the Internet community for years and are considered insecure. This change affects both the in-kernel NFS client and server. The server's UDP and TCP socket transports have now fully adopted David Howells' new bio_vec iterator so that no more than one sendmsg() call is needed to transmit each RPC message. In particular, this helps kTLS optimize record boundaries when sending RPC-with-TLS replies, and it takes the server a baby step closer to handling file I/O via folios. We've begun work on overhauling the SunRPC thread scheduler to remove a costly linked-list walk when looking for an idle RPC service thread to wake. The pre-requisites are included in this release. Thanks to Neil Brown for his ongoing work on this improvement" * tag 'nfsd-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: (56 commits) Documentation: Add missing documentation for EXPORT_OP flags SUNRPC: Remove unused declaration rpc_modcount() SUNRPC: Remove unused declarations NFSD: da_addr_body field missing in some GETDEVICEINFO replies SUNRPC: Remove return value of svc_pool_wake_idle_thread() SUNRPC: make rqst_should_sleep() idempotent() SUNRPC: Clean up svc_set_num_threads SUNRPC: Count ingress RPC messages per svc_pool SUNRPC: Deduplicate thread wake-up code SUNRPC: Move trace_svc_xprt_enqueue SUNRPC: Add enum svc_auth_status SUNRPC: change svc_xprt::xpt_flags bits to enum SUNRPC: change svc_rqst::rq_flags bits to enum SUNRPC: change svc_pool::sp_flags bits to enum SUNRPC: change cache_head.flags bits to enum SUNRPC: remove timeout arg from svc_recv() SUNRPC: change svc_recv() to return void. SUNRPC: call svc_process() from svc_recv(). nfsd: separate nfsd_last_thread() from nfsd_put() nfsd: Simplify code around svc_exit_thread() call in nfsd() ... |
||
|
Jonathan Neuschäfer
|
4a9762aa35 |
fbdev: Update fbdev source file paths
The files fbmem.c, fb_defio.c, fbsysfs.c, fbmon.c, modedb.c, and fbcmap.c were moved. Drop the path and just keep the file name. Reported by kalekale in #kernel (Libera IRC). Fixes: |
||
|
Geert Uytterhoeven
|
33d02972d8 |
fbdev: ssd1307fb: Use bool for ssd1307fb_deviceinfo flags
The .need_pwm and .need_chargepump fields in struct ssd1307fb_deviceinfo are flags that can have only two possible values: 0 and 1. Reduce kernel size by changing their types from int to bool. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Helge Deller
|
a9415b03f0 |
fbdev: neofb: Shorten Neomagic product name in info struct
Avoid those compiler warnings: neofb.c:1959:3: warning: 'snprintf' will always be truncated; specified size is 16, but format string expands to at least 17 [-Wfortify-source] Signed-off-by: Helge Deller <deller@gmx.de> Reported-by: Nathan Chancellor <nathan@kernel.org> Reported-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Link: https://lore.kernel.org/all/CAKwvOdn0xoVWjQ6ufM_rojtKb0f1i1hW-J_xYGfKDNFdHwaeHQ@mail.gmail.com/ Link: https://github.com/ClangBuiltLinux/linux/issues/1923 |
||
|
Linus Torvalds
|
8ae5d298ef |
ten ksmbd server fixes
-----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmTuK5AACgkQiiy9cAdy T1EggQv/RNMaOguGItp1qUgOg9XuHSboLVkCJgwoCTl0cb7VYWFlj8G4IOi37WoQ M3SXVQ/DjxB3eSms2LaIFKFjyVZXzZZ9GFjb+dBGssLWB5Zdk6Ez+IJLOpwNUar1 nwSC0kU/Lqj/gUnmUsmDlmV2Y/14uTeZEh6RiA1IzDMOAEr8KEuakgFzRg5DudYM CgZWfO466A48N/YXGmNNqq+8RVEtKaM3A31NZKgAsm4Lw03+V8JwYK/sSx8HWRBx heb8Goa7AUIbpggtoVnWf6PPzJsWOgELrVzvUYdyj7JD5HzaY0LDVOJ6YYyuRTBP M4n7yZT0mlAFDflHMvydaOKNJS+6HlE94xVPySo/S8uJJ9hHWcMqe8oJov11h6CT a76Q7bMkBBXK6GfEjetIY6qWwhN78M1d/Rf9EJRll+d4vIU1i5gPpCTptvfTqMCc A53bROyc3TPcH7A5PBWK0ecENIJ0S4wQd+7UzspQjXj+dk429CYF0+bksfWhijjf ubEIo9fE =4EB/ -----END PGP SIGNATURE----- Merge tag '6.6-rc-ksmbd-fixes-part1' of git://git.samba.org/ksmbd Pull smb server updates from Steve French: - fix potential overflows in decoding create and in session setup requests - cleanup fixes - compounding fixes, including one for MacOS compounded read requests - session setup error handling fix - fix mode bit bug when applying force_directory_mode and force_create_mode - RDMA (smbdirect) write fix * tag '6.6-rc-ksmbd-fixes-part1' of git://git.samba.org/ksmbd: ksmbd: add missing calling smb2_set_err_rsp() on error ksmbd: replace one-element array with flex-array member in struct smb2_ea_info ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob() ksmbd: fix wrong DataOffset validation of create context ksmbd: Fix one kernel-doc comment ksmbd: reduce descriptor size if remaining bytes is less than request size ksmbd: fix `force create mode' and `force directory mode' ksmbd: fix wrong interim response on compound ksmbd: add support for read compound ksmbd: switch to use kmemdup_nul() helper |
||
|
Linus Torvalds
|
7e5cd6f697 |
A few small fixes
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEIodevzQLVs53l6BhNqiEXrVAjGQFAmTwrykACgkQNqiEXrVA jGSIxg/9EkmkMiFyAFymr1EYVavngY7RsTwG4CpCv3jKCthjrsBi5PN9whJPTfBg FCV3tvzGSk8pIpEADqywuYp9+e+0/gqNwExlyr1+JCatPtXeFpBN8yJN/a2u7zon +CXmcSn6veKuVHWptBdxoQVwjjhznw12psa+kPiGPe/q4uZyFIvVAnDUkEeURV3f dT7yOG6KEMMq7NZis1t2Tf9fuflzYpKOmF7qzTWAGOCXhbJbHWB51wMpFKJSyqP8 kxZQ9GvdjDMnI3V+IbV7WktN07ztGGiJ3SGRNuQFbkL8xCf6KTySgGnieTj8vBod lg/UFEZrd2ZL9f+hUTyWeta+dhEVAAqnUJpMuyfMWBGg1ae4U6IO2t+Q7xM1zGLg qGHfxka9C5tvKToldLsaoFBfW+9+KxCxyrI25FkxSXzJBJWnSaq/IC1/QEbubqiY 2zAD7hh/B8c3rzLIwIfGptRDoeMu8yiWx3I5jISZHZG5Azkui1VqC7slXCpcqhLF 7PoJHZ4hemK2zkPwCjZ914lHuCtePDtvvHkEL5G1tK8kW3e9k1Sk314zck69Oyjw IuXICm14Qu5Pp8QLBrXTzXenoUXKiIwm+GIW7UkIzGRrKaLCMc8YyDvvdp4UoG5H Pg+8Y93P/fvRbRcfm9jk1BWqaUFuIWRyzxQnMv8pN1xxabrgnGQ= =W5Xa -----END PGP SIGNATURE----- Merge tag 'jfs-6.6' of github.com:kleikamp/linux-shaggy Pull jfs updates from Dave Kleikamp: "A few small fixes" * tag 'jfs-6.6' of github.com:kleikamp/linux-shaggy: jfs: validate max amount of blocks before allocation. jfs: remove redundant initialization to pointer ip jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount FS: JFS: (trivial) Fix grammatical error in extAlloc fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount() |
||
|
Linus Torvalds
|
3ef96fcfd5 |
Many ext4 and jbd2 cleanups and bug fixes for v6.6-rc1.
* Cleanups in the ext4 remount code when going to and from read-only
* Cleanups in ext4's multiblock allocator
* Cleanups in the jbd2 setup/mounting code paths
* Performance improvements when appending to a delayed allocation file
* Miscenallenous syzbot and other bug fixes
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAmTwqUMACgkQ8vlZVpUN
gaMqgwf6Aui6MlrtNJx6CrJt4dxLANQ8G6bsJ2Zr+6QNS1X/GAUrCCyLWWom1dfb
OJ/n4/JUCNc9v5yLCTqHOE5ZFTdQItOBJUKXbJYff8EdnR+zCUULpj6bPbEs5BKp
U7CiiZ9TIi9S2TWezvIJKIa2VxgPej7CH/HOt8ISh/Msq8nHvcEEJIyOEvVk9odQ
LEkiQCsikWaljB7qEOIYo+xgFffMZfttc4zuTkdr/h1I6OWhvQYmlwSnTuAiE7BS
BVf3ebD2Dg8TChUMXOsk2d743iZNWf/+yTfbXVu93/uEM9vgF0+HO6EerTK8RMeM
yxhshg9z7ccuFjdY/2NYDXe6pEuDKw==
=cMIX
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_linus-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"Many ext4 and jbd2 cleanups and bug fixes:
- Cleanups in the ext4 remount code when going to and from read-only
- Cleanups in ext4's multiblock allocator
- Cleanups in the jbd2 setup/mounting code paths
- Performance improvements when appending to a delayed allocation file
- Miscellaneous syzbot and other bug fixes"
* tag 'ext4_for_linus-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (60 commits)
ext4: fix slab-use-after-free in ext4_es_insert_extent()
libfs: remove redundant checks of s_encoding
ext4: remove redundant checks of s_encoding
ext4: reject casefold inode flag without casefold feature
ext4: use LIST_HEAD() to initialize the list_head in mballoc.c
ext4: do not mark inode dirty every time when appending using delalloc
ext4: rename s_error_work to s_sb_upd_work
ext4: add periodic superblock update check
ext4: drop dio overwrite only flag and associated warning
ext4: add correct group descriptors and reserved GDT blocks to system zone
ext4: remove unused function declaration
ext4: mballoc: avoid garbage value from err
ext4: use sbi instead of EXT4_SB(sb) in ext4_mb_new_blocks_simple()
ext4: change the type of blocksize in ext4_mb_init_cache()
ext4: fix unttached inode after power cut with orphan file feature enabled
jbd2: correct the end of the journal recovery scan range
ext4: ext4_get_{dev}_journal return proper error value
ext4: cleanup ext4_get_dev_journal() and ext4_get_journal()
jbd2: jbd2_journal_init_{dev,inode} return proper error return value
jbd2: drop useless error tag in jbd2_journal_wipe()
...
|
||
|
Linus Torvalds
|
659b3613fc |
dlm for 6.6
Changes include: - Allow blocking posix lock requests to be interrupted while waiting. This requires a cancel request to be sent to the userspace daemon where posix lock requests are processed across the cluster. - Fix a posix lock patch from the previous cycle in which lock requests from different file systems could be mixed up. - Fix some long standing problems with nfs posix lock cancelation. - Add a new debugfs file for printing queued callbacks. - Stop modifying buffers that have been used to receive a message. - Misc cleanups and some refactoring. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJk8KCgAAoJEDgbc8f8gGmqfk4P/jB4L2qwaamq2mNRxFPXSzpp y5UiNoMG8Mw4OT9vytu2xzmmrYT7d1TvZ4lNcLYjkNYmcyuTZzu8o/kvGwt9gnXC 94DPmGQb0RQY/pZOdTMcIBplXiCSFpooweFOQjiWo7wlwVlYGVcfEIv9xQTNIT2/ m0niBFEWDDbVudbWXXaa4lnvo07RTmSxiHjtxqbkea2jLUgxw9mYOR8C6De3rlJf Uh450Kitktak9tywBZa3yj8Cgy8SbiWNHlNvcV1DI3QE7LKOM5+6qVuwERYYx9lw JbdtEoRr97QFf4w40YrJpAxFBiHCLXAquz3D3cJI8mW0RDqDuGUFU6SfsCfQEza6 Dau6XrtfuumArMn/zViBIase9xkSb36RNFopr2Si6mUoLpPalUPuLr+42qmxZY3c KOvWis4UFq4OiOqZY5gBBS6IKoJ+X4pVnNJswScvKFA2VBLCf9fucKRoEVOAUTbg BoJEwOjBQCoaATbGBHjwdjZ4yX/x/tLN0LsPW202QOMGdfSdeD6Wr+COyS916eVK 8Nk3lcBcU21Nhulf2Ci3Zr6B9nG09UqDRHYfH0LJJX0dq++SBRvQvjI2lcdJ0Dvj We7nVqhcW/r486oS/r8kTXOtctYYMxecoQFYPcVufQAIU8+6YZUD53wui8EyVL/2 3GmejZgMomvGn8D4kNPC =BBCe -----END PGP SIGNATURE----- Merge tag 'dlm-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm Pull dlm updates from David Teigland: - Allow blocking posix lock requests to be interrupted while waiting. This requires a cancel request to be sent to the userspace daemon where posix lock requests are processed across the cluster. - Fix a posix lock patch from the previous cycle in which lock requests from different file systems could be mixed up. - Fix some long standing problems with nfs posix lock cancelation. - Add a new debugfs file for printing queued callbacks. - Stop modifying buffers that have been used to receive a message. - Misc cleanups and some refactoring. * tag 'dlm-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: fix plock lookup when using multiple lockspaces fs: dlm: don't use RCOM_NAMES for version detection fs: dlm: create midcomms nodes when configure fs: dlm: constify receive buffer fs: dlm: drop rxbuf manipulation in dlm_recover_master_copy fs: dlm: drop rxbuf manipulation in dlm_copy_master_names fs: dlm: get recovery sequence number as parameter fs: dlm: cleanup lock order fs: dlm: remove clear_members_cb fs: dlm: add plock dev tracepoints fs: dlm: check on plock ops when exit dlm fs: dlm: debugfs for queued callbacks fs: dlm: remove unused processed_nodes fs: dlm: add missing spin_unlock fs: dlm: fix F_CANCELLK to cancel pending request fs: dlm: allow to F_SETLKW getting interrupted fs: dlm: remove twice newline |
||
|
Linus Torvalds
|
e7e9423db4 |
v6.6-vfs.super.fixes.2
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQRAhzRXHqcMeLMyaSiRxhvAZXjcogUCZPBy4AAKCRCRxhvAZXjc
ok3jAP9+iZREbmcPgrAUGZOjq7+Gx1kJ297Uw/LKiWmxZeX2NwD/cKyv239YXHBM
CB4dCwk3pvBZ8uD4dUonDX3PJYFauAU=
=knzN
-----END PGP SIGNATURE-----
Merge tag 'v6.6-vfs.super.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull more superblock follow-on fixes from Christian Brauner:
"This contains two more small follow-up fixes for the super work this
cycle. I went through all filesystems once more and detected two minor
issues that still needed fixing:
- Some filesystems support mtd devices (e.g., mount -t jffs2 mtd2
/mnt). The mtd infrastructure uses the sb->s_mtd pointer to find an
existing superblock. When the mtd device is put and sb->s_mtd
cleared the superblock can still be found fs_supers and so this
risks a use-after-free.
Add a small patch that aligns mtd with what we did for regular
block devices and switch keying to rely on sb->s_dev.
(This was tested with mtd devices and jffs2 as xfstests doesn't
support mtd devices.)
- Switch nfs back to rely on kill_anon_super() so the superblock is
removed from the list of active supers before sb->s_fs_info is
freed"
* tag 'v6.6-vfs.super.fixes.2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
NFS: switch back to using kill_anon_super
mtd: key superblock by device number
fs: export sget_dev()
|
||
|
Ingo Molnar
|
f441ff73f1 |
powerpc: Fix pud_mkwrite() definition after pte_mkwrite() API changes
Fix up missed semantic mis-merge between commits |
||
|
Jim Mattson
|
18032b47ad |
x86/fpu/xstate: Fix PKRU covert channel
When XCR0[9] is set, PKRU can be read and written from userspace with XSAVE and XRSTOR, even when CR4.PKE is clear. Clear XCR0[9] when protection keys are disabled. Reported-by: Tavis Ormandy <taviso@google.com> Signed-off-by: Jim Mattson <jmattson@google.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Link: https://lore.kernel.org/r/20230831043228.1194256-1-jmattson@google.com |
||
|
Fabio Estevam
|
bfac19e239 |
fbdev: mx3fb: Remove the driver
The mx3fb driver does not support devicetree and i.MX has been converted to a DT-only platform since kernel 5.10. As there is no user for this driver anymore, just remove it. Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Jinjie Ruan
|
1520081a78 |
fbdev/core: Use list_for_each_entry() helper
Convert list_for_each() to list_for_each_entry() so that the pos list_head pointer and list_entry() call are no longer needed, which can reduce a few lines of code. No functional changed. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Signed-off-by: Helge Deller <deller@gmx.de> |
||
|
Linus Torvalds
|
87dfd85c38 |
ARM updates for v6.6-rc1
Development updates for v6.6-rc1
- Refactor VFP code and convert to C code (Ard Biesheuvel)
- Fix hardware breakpoint single-stepping using bpf_overflow_handler
- Make SMP stop calls asynchronous allowing panic from irq context to
work
- Fix for kernel-doc warnings for locomo
-----BEGIN PGP SIGNATURE-----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=2/CL
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King:
- Refactor VFP code and convert to C code (Ard Biesheuvel)
- Fix hardware breakpoint single-stepping using bpf_overflow_handler
- Make SMP stop calls asynchronous allowing panic from irq context to
work
- Fix for kernel-doc warnings for locomo
* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
Revert part of
|
||
|
Linus Torvalds
|
4ad0a4c234 |
powerpc updates for 6.6
- Add HOTPLUG_SMT support (/sys/devices/system/cpu/smt) and honour the
configured SMT state when hotplugging CPUs into the system.
- Combine final TLB flush and lazy TLB mm shootdown IPIs when using the Radix
MMU to avoid a broadcast TLBIE flush on exit.
- Drop the exclusion between ptrace/perf watchpoints, and drop the now unused
associated arch hooks.
- Add support for the "nohlt" command line option to disable CPU idle.
- Add support for -fpatchable-function-entry for ftrace, with GCC >= 13.1.
- Rework memory block size determination, and support 256MB size on systems
with GPUs that have hotpluggable memory.
- Various other small features and fixes.
Thanks to: Andrew Donnellan, Aneesh Kumar K.V, Arnd Bergmann, Athira Rajeev,
Benjamin Gray, Christophe Leroy, Frederic Barrat, Gautam Menghani, Geoff Levand,
Hari Bathini, Immad Mir, Jialin Zhang, Joel Stanley, Jordan Niethe, Justin
Stitt, Kajol Jain, Kees Cook, Krzysztof Kozlowski, Laurent Dufour, Liang He,
Linus Walleij, Mahesh Salgaonkar, Masahiro Yamada, Michal Suchanek, Nageswara
R Sastry, Nathan Chancellor, Nathan Lynch, Naveen N Rao, Nicholas Piggin, Nick
Desaulniers, Omar Sandoval, Randy Dunlap, Reza Arbab, Rob Herring, Russell
Currey, Sourabh Jain, Thomas Gleixner, Trevor Woerner, Uwe Kleine-König, Vaibhav
Jain, Xiongfeng Wang, Yuan Tan, Zhang Rui, Zheng Zengkai.
-----BEGIN PGP SIGNATURE-----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=5g7K
-----END PGP SIGNATURE-----
Merge tag 'powerpc-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Add HOTPLUG_SMT support (/sys/devices/system/cpu/smt) and honour the
configured SMT state when hotplugging CPUs into the system
- Combine final TLB flush and lazy TLB mm shootdown IPIs when using the
Radix MMU to avoid a broadcast TLBIE flush on exit
- Drop the exclusion between ptrace/perf watchpoints, and drop the now
unused associated arch hooks
- Add support for the "nohlt" command line option to disable CPU idle
- Add support for -fpatchable-function-entry for ftrace, with GCC >=
13.1
- Rework memory block size determination, and support 256MB size on
systems with GPUs that have hotpluggable memory
- Various other small features and fixes
Thanks to Andrew Donnellan, Aneesh Kumar K.V, Arnd Bergmann, Athira
Rajeev, Benjamin Gray, Christophe Leroy, Frederic Barrat, Gautam
Menghani, Geoff Levand, Hari Bathini, Immad Mir, Jialin Zhang, Joel
Stanley, Jordan Niethe, Justin Stitt, Kajol Jain, Kees Cook, Krzysztof
Kozlowski, Laurent Dufour, Liang He, Linus Walleij, Mahesh Salgaonkar,
Masahiro Yamada, Michal Suchanek, Nageswara R Sastry, Nathan Chancellor,
Nathan Lynch, Naveen N Rao, Nicholas Piggin, Nick Desaulniers, Omar
Sandoval, Randy Dunlap, Reza Arbab, Rob Herring, Russell Currey, Sourabh
Jain, Thomas Gleixner, Trevor Woerner, Uwe Kleine-König, Vaibhav Jain,
Xiongfeng Wang, Yuan Tan, Zhang Rui, and Zheng Zengkai.
* tag 'powerpc-6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (135 commits)
macintosh/ams: linux/platform_device.h is needed
powerpc/xmon: Reapply "Relax frame size for clang"
powerpc/mm/book3s64: Use 256M as the upper limit with coherent device memory attached
powerpc/mm/book3s64: Fix build error with SPARSEMEM disabled
powerpc/iommu: Fix notifiers being shared by PCI and VIO buses
powerpc/mpc5xxx: Add missing fwnode_handle_put()
powerpc/config: Disable SLAB_DEBUG_ON in skiroot
powerpc/pseries: Remove unused hcall tracing instruction
powerpc/pseries: Fix hcall tracepoints with JUMP_LABEL=n
powerpc: dts: add missing space before {
powerpc/eeh: Use pci_dev_id() to simplify the code
powerpc/64s: Move CPU -mtune options into Kconfig
powerpc/powermac: Fix unused function warning
powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT
powerpc: Don't include lppaca.h in paca.h
powerpc/pseries: Move hcall_vphn() prototype into vphn.h
powerpc/pseries: Move VPHN constants into vphn.h
cxl: Drop unused detach_spa()
powerpc: Drop zalloc_maybe_bootmem()
powerpc/powernv: Use struct opal_prd_msg in more places
...
|
||
|
Linus Torvalds
|
df57721f9a |
Add x86 shadow stack support
Convert IBT selftest to asm to fix objtool warning -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEV76QKkVc4xCGURexaDWVMHDJkrAFAmTv1QQACgkQaDWVMHDJ krAUwhAAn6TOwHJK8BSkHeiQhON1nrlP3c5cv0AyZ2NP8RYDrZrSZvhpYBJ6wgKC Cx5CGq5nn9twYsYS3KsktLKDfR3lRdsQ7K9qtyFtYiaeaVKo+7gEKl/K+klwai8/ gninQWHk0zmSCja8Vi77q52WOMkQKapT8+vaON9EVDO8dVEi+CvhAIfPwMafuiwO Rk4X86SzoZu9FP79LcCg9XyGC/XbM2OG9eNUTSCKT40qTTKm5y4gix687NvAlaHR ko5MTsdl0Wfp6Qk0ohT74LnoA2c1g/FluvZIM33ci/2rFpkf9Hw7ip3lUXqn6CPx rKiZ+pVRc0xikVWkraMfIGMJfUd2rhelp8OyoozD7DB7UZw40Q4RW4N5tgq9Fhe9 MQs3p1v9N8xHdRKl365UcOczUxNAmv4u0nV5gY/4FMC6VjldCl2V9fmqYXyzFS4/ Ogg4FSd7c2JyGFKPs+5uXyi+RY2qOX4+nzHOoKD7SY616IYqtgKoz5usxETLwZ6s VtJOmJL0h//z0A7tBliB0zd+SQ5UQQBDC2XouQH2fNX2isJMn0UDmWJGjaHgK6Hh 8jVp6LNqf+CEQS387UxckOyj7fu438hDky1Ggaw4YqowEOhQeqLVO4++x+HITrbp AupXfbJw9h9cMN63Yc0gVxXQ9IMZ+M7UxLtZ3Cd8/PVztNy/clA= =3UUm -----END PGP SIGNATURE----- Merge tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 shadow stack support from Dave Hansen: "This is the long awaited x86 shadow stack support, part of Intel's Control-flow Enforcement Technology (CET). CET consists of two related security features: shadow stacks and indirect branch tracking. This series implements just the shadow stack part of this feature, and just for userspace. The main use case for shadow stack is providing protection against return oriented programming attacks. It works by maintaining a secondary (shadow) stack using a special memory type that has protections against modification. When executing a CALL instruction, the processor pushes the return address to both the normal stack and to the special permission shadow stack. Upon RET, the processor pops the shadow stack copy and compares it to the normal stack copy. For more information, refer to the links below for the earlier versions of this patch set" Link: https://lore.kernel.org/lkml/20220130211838.8382-1-rick.p.edgecombe@intel.com/ Link: https://lore.kernel.org/lkml/20230613001108.3040476-1-rick.p.edgecombe@intel.com/ * tag 'x86_shstk_for_6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (47 commits) x86/shstk: Change order of __user in type x86/ibt: Convert IBT selftest to asm x86/shstk: Don't retry vm_munmap() on -EINTR x86/kbuild: Fix Documentation/ reference x86/shstk: Move arch detail comment out of core mm x86/shstk: Add ARCH_SHSTK_STATUS x86/shstk: Add ARCH_SHSTK_UNLOCK x86: Add PTRACE interface for shadow stack selftests/x86: Add shadow stack test x86/cpufeatures: Enable CET CR4 bit for shadow stack x86/shstk: Wire in shadow stack interface x86: Expose thread features in /proc/$PID/status x86/shstk: Support WRSS for userspace x86/shstk: Introduce map_shadow_stack syscall x86/shstk: Check that signal frame is shadow stack mem x86/shstk: Check that SSP is aligned on sigreturn x86/shstk: Handle signals for shadow stack x86/shstk: Introduce routines modifying shstk x86/shstk: Handle thread shadow stack x86/shstk: Add user-mode shadow stack support ... |
||
|
Vincenzo Palazzo
|
d87e89c273 |
x86/irq/i8259: Fix kernel-doc annotation warning
Fix this warning:
arch/x86/kernel/i8259.c:235: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* ELCR registers (0x4d0, 0x4d1) control edge/level of IRQ
CC arch/x86/kernel/irqinit.o
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230830131211.88226-1-vincenzopalazzodev@gmail.com
|
||
|
Dave Hansen
|
c9f4c45c8e |
x86/speculation: Mark all Skylake CPUs as vulnerable to GDS
The Gather Data Sampling (GDS) vulnerability is common to all Skylake
processors. However, the "client" Skylakes* are now in this list:
https://www.intel.com/content/www/us/en/support/articles/000022396/processors.html
which means they are no longer included for new vulnerabilities here:
https://www.intel.com/content/www/us/en/developer/topic-technology/software-security-guidance/processors-affected-consolidated-product-cpu-model.html
or in other GDS documentation. Thus, they were not included in the
original GDS mitigation patches.
Mark SKYLAKE and SKYLAKE_L as vulnerable to GDS to match all the
other Skylake CPUs (which include Kaby Lake). Also group the CPUs
so that the ones that share the exact same vulnerabilities are next
to each other.
Last, move SRBDS to the end of each line. This makes it clear at a
glance that SKYLAKE_X is unique. Of the five Skylakes, it is the
only "server" CPU and has a different implementation from the
clients of the "special register" hardware, making it immune to SRBDS.
This makes the diff much harder to read, but the resulting table is
worth it.
I very much appreciate the report from Michael Zhivich about this
issue. Despite what level of support a hardware vendor is providing,
the kernel very much needs an accurate and up-to-date list of
vulnerable CPUs. More reports like this are very welcome.
* Client Skylakes are CPUID 406E3/506E3 which is family 6, models
0x4E and 0x5E, aka INTEL_FAM6_SKYLAKE and INTEL_FAM6_SKYLAKE_L.
Reported-by: Michael Zhivich <mzhivich@akamai.com>
Fixes:
|
||
|
Randy Dunlap
|
85a616416e |
macintosh/ams: linux/platform_device.h is needed
ams.h uses struct platform_device, so the header should be used
to prevent build errors:
drivers/macintosh/ams/ams-input.c: In function 'ams_input_enable':
drivers/macintosh/ams/ams-input.c:68:45: error: invalid use of undefined type 'struct platform_device'
68 | input->dev.parent = &ams_info.of_dev->dev;
drivers/macintosh/ams/ams-input.c: In function 'ams_input_init':
drivers/macintosh/ams/ams-input.c:146:51: error: invalid use of undefined type 'struct platform_device'
146 | return device_create_file(&ams_info.of_dev->dev, &dev_attr_joystick);
drivers/macintosh/ams/ams-input.c: In function 'ams_input_exit':
drivers/macintosh/ams/ams-input.c:151:44: error: invalid use of undefined type 'struct platform_device'
151 | device_remove_file(&ams_info.of_dev->dev, &dev_attr_joystick);
drivers/macintosh/ams/ams-input.c: In function 'ams_input_init':
drivers/macintosh/ams/ams-input.c:147:1: error: control reaches end of non-void function [-Werror=return-type]
147 | }
Fixes:
|
||
|
Christoph Hellwig
|
5069ba84b5 |
NFS: switch back to using kill_anon_super
NFS switch to open coding kill_anon_super in |
||
|
Christian Brauner
|
ec952aa253 |
mtd: key superblock by device number
The mtd driver has similar problems than the one that was fixed in
commit
|
||
|
Christian Brauner
|
69881be3d9 |
fs: export sget_dev()
They will be used for mtd devices as well. Acked-by: Richard Weinberger <richard@nod.at> Reviewed-by: Jan Kara <jack@suse.cz> Message-Id: <20230829-vfs-super-mtd-v1-1-fecb572e5df3@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Christian Brauner <brauner@kernel.org> |
||
|
Benjamin Tissoires
|
9fe5167a6c |
Merge branch 'for-6.5/upstream-fixes' into for-linus
Apple devices fixes by Nimish Gåtam and Nils Tonnaett |
||
|
Benjamin Tissoires
|
2544f87721 |
Merge branch 'for-6.6/wiimote' into for-linus
Drop error checking for debugfs_create_file in the wiimote driver by Osama Muhammad |
||
|
Benjamin Tissoires
|
d4de578ae8 |
Merge branch 'for-6.6/wacom' into for-linus
Battery fixes by Aaron Armstrong Skomra |
||
|
Benjamin Tissoires
|
d5c04a72db |
Merge branch 'for-6.6/steelseries' into for-linus
Add support for the Steelseries Arctis 1 XBox headset by Bastien Nocera |
||
|
Benjamin Tissoires
|
141a1289f4 |
Merge branch 'for-6.6/sensor-hub' into for-linus
Allow multi-function sensor devices in sensor-hub by Daniel Thompson |
||
|
Benjamin Tissoires
|
b9491166c3 |
Merge branch 'for-6.6/roccat' into for-linus
Constify class struct by Ivan Orlov and Greg Kroah-Hartman |