Update the email addresses for vmwgfx and vmmouse to reflect the fact that
VMware is now part of Broadcom.
Add a .mailmap entry because the vmware.com address will start bouncing
soon.
Link: https://lkml.kernel.org/r/20231224052036.603621-1-zack.rusin@broadcom.com
Signed-off-by: Zack Rusin <zack.rusin@broadcom.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Cc: Ian Forbes <ian.forbes@broadcom.com>
Cc: Martin Krastev <martin.krastev@broadcom.com>
Cc: Maaz Mombasawala <maaz.mombasawala@broadcom.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
A test [1] in Android test suite started failing after [2] was merged. It
turns out that after handling a major fault under per-VMA lock, the
process major fault counter does not register that fault as major. Before
[2] read faults would be done under mmap_lock, in which case
FAULT_FLAG_TRIED flag is set before retrying. That in turn causes
mm_account_fault() to account the fault as major once retry completes.
With per-VMA locks we often retry because a fault can't be handled without
locking the whole mm using mmap_lock. Therefore such retries do not set
FAULT_FLAG_TRIED flag. This logic does not work after [2] because we can
now handle read major faults under per-VMA lock and upon retry the fact
there was a major fault gets lost. Fix this by setting FAULT_FLAG_TRIED
after retrying under per-VMA lock if VM_FAULT_MAJOR was returned. Ideally
we would use an additional VM_FAULT bit to indicate the reason for the
retry (could not handle under per-VMA lock vs other reason) but this
simpler solution seems to work, so keeping it simple.
[1] https://cs.android.com/android/platform/superproject/+/master:test/vts-testcase/kernel/api/drop_caches_prop/drop_caches_test.cpp
[2] https://lore.kernel.org/all/20231006195318.4087158-6-willy@infradead.org/
Link: https://lkml.kernel.org/r/20231226214610.109282-1-surenb@google.com
Fixes: 12214eba19 ("mm: handle read faults under the VMA lock")
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Miaohe Lin has contributed to hwpoison subsystem as a reviewer for more
than 1.5 year, and has made many patch contributions in hwpoison subsystem
and the memory management subsystem. So I'd like to pass on the hwpoison
maintainership to Miaohe.
[nao.horiguchi@gmail.com: update to keep myself as a reviewer]
Link: https://lkml.kernel.org/r/20231223031115.GA2883156@u2004
Link: https://lkml.kernel.org/r/20231222024024.1601043-1-naoya.horiguchi@linux.dev
Signed-off-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
I am stepping away from my role as hugetlb maintainer. There should be no
gap in coverage as Muchun Song is also a hugetlb maintainer.
[akpm@linux-foundation.org: update CREDITS]
Link: https://lkml.kernel.org/r/20231220220843.73586-1-mike.kravetz@oracle.com
Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
The bug happens when highest bit of holebegin is 1, suppose holebegin is
0x8000000111111000, after shift, hba would be 0xfff8000000111111, then
vma_interval_tree_foreach would look it up fail or leads to the wrong
result.
error call seq e.g.:
- mmap(..., offset=0x8000000111111000)
|- syscall(mmap, ... unsigned long, off):
|- ksys_mmap_pgoff( ... , off >> PAGE_SHIFT);
here pgoff is correctly shifted to 0x8000000111111,
but pass 0x8000000111111000 as holebegin to unmap
would then cause terrible result, as shown below:
- unmap_mapping_range(..., loff_t const holebegin)
|- pgoff_t hba = holebegin >> PAGE_SHIFT;
/* hba = 0xfff8000000111111 unexpectedly */
The issue happens in Heterogeneous computing, where the device(e.g.
gpu) and host share the same virtual address space.
A simple workflow pattern which hit the issue is:
/* host */
1. userspace first mmap a file backed VA range with specified offset.
e.g. (offset=0x800..., mmap return: va_a)
2. write some data to the corresponding sys page
e.g. (va_a = 0xAABB)
/* device */
3. gpu workload touches VA, triggers gpu fault and notify the host.
/* host */
4. reviced gpu fault notification, then it will:
4.1 unmap host pages and also takes care of cpu tlb
(use unmap_mapping_range with offset=0x800...)
4.2 migrate sys page to device
4.3 setup device page table and resolve device fault.
/* device */
5. gpu workload continued, it accessed va_a and got 0xAABB.
6. gpu workload continued, it wrote 0xBBCC to va_a.
/* host */
7. userspace access va_a, as expected, it will:
7.1 trigger cpu vm fault.
7.2 driver handling fault to migrate gpu local page to host.
8. userspace then could correctly get 0xBBCC from va_a
9. done
But in step 4.1, if we hit the bug this patch mentioned, then userspace
would never trigger cpu fault, and still get the old value: 0xAABB.
Making holebegin unsigned first fixes the bug.
Link: https://lkml.kernel.org/r/20231220052839.26970-1-jiajun.xie.sh@gmail.com
Signed-off-by: Jiajun Xie <jiajun.xie.sh@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
When running autonuma with enabling multi-size THP, I encountered the
following kernel crash issue:
[ 134.290216] list_del corruption. prev->next should be fffff9ad42e1c490,
but was dead000000000100. (prev=fffff9ad42399890)
[ 134.290877] kernel BUG at lib/list_debug.c:62!
[ 134.291052] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 134.291210] CPU: 56 PID: 8037 Comm: numa01 Kdump: loaded Tainted:
G E 6.7.0-rc4+ #20
[ 134.291649] RIP: 0010:__list_del_entry_valid_or_report+0x97/0xb0
......
[ 134.294252] Call Trace:
[ 134.294362] <TASK>
[ 134.294440] ? die+0x33/0x90
[ 134.294561] ? do_trap+0xe0/0x110
......
[ 134.295681] ? __list_del_entry_valid_or_report+0x97/0xb0
[ 134.295842] folio_undo_large_rmappable+0x99/0x100
[ 134.296003] destroy_large_folio+0x68/0x70
[ 134.296172] migrate_folio_move+0x12e/0x260
[ 134.296264] ? __pfx_remove_migration_pte+0x10/0x10
[ 134.296389] migrate_pages_batch+0x495/0x6b0
[ 134.296523] migrate_pages+0x1d0/0x500
[ 134.296646] ? __pfx_alloc_misplaced_dst_folio+0x10/0x10
[ 134.296799] migrate_misplaced_folio+0x12d/0x2b0
[ 134.296953] do_numa_page+0x1f4/0x570
[ 134.297121] __handle_mm_fault+0x2b0/0x6c0
[ 134.297254] handle_mm_fault+0x107/0x270
[ 134.300897] do_user_addr_fault+0x167/0x680
[ 134.304561] exc_page_fault+0x65/0x140
[ 134.307919] asm_exc_page_fault+0x22/0x30
The reason for the crash is that, the commit 85ce2c517a ("memcontrol:
only transfer the memcg data for migration") removed the charging and
uncharging operations of the migration folios and cleared the memcg data
of the old folio.
During the subsequent release process of the old large folio in
destroy_large_folio(), if the large folio needs to be removed from the
split queue, an incorrect split queue can be obtained (which is
pgdat->deferred_split_queue) because the old folio's memcg is NULL now.
This can lead to list operations being performed under the wrong split
queue lock protection, resulting in a list crash as above.
After the migration, the old folio is going to be freed, so we can remove
it from the split queue in mem_cgroup_migrate() a bit earlier before
clearing the memcg data to avoid getting incorrect split queue.
[akpm@linux-foundation.org: fix comment, per Zi Yan]
Link: https://lkml.kernel.org/r/61273e5e9b490682388377c20f52d19de4a80460.1703054559.git.baolin.wang@linux.alibaba.com
Fixes: 85ce2c517a ("memcontrol: only transfer the memcg data for migration")
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Nhat Pham <nphamcs@gmail.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Shakeel Butt <shakeelb@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Since now bdi->max_ratio is part per million, fix the wrong arithmetic for
max_prop_frac when setting max_ratio. Otherwise the miscalculated
max_prop_frac will affect the incrementing of writeout completion count
when max_ratio is not 100%.
Link: https://lkml.kernel.org/r/20231219142508.86265-3-jefflexu@linux.alibaba.com
Fixes: efc3e6ad53 ("mm: split off __bdi_set_max_ratio() function")
Signed-off-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Stefan Roesch <shr@devkernel.io>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Since now bdi->min_ratio is part per million, fix the wrong arithmetic.
Otherwise it will fail with -EINVAL when setting a reasonable min_ratio,
as it tries to set min_ratio to (min_ratio * BDI_RATIO_SCALE) in
percentage unit, which exceeds 100% anyway.
# cat /sys/class/bdi/253\:0/min_ratio
0
# cat /sys/class/bdi/253\:0/max_ratio
100
# echo 1 > /sys/class/bdi/253\:0/min_ratio
-bash: echo: write error: Invalid argument
Link: https://lkml.kernel.org/r/20231219142508.86265-2-jefflexu@linux.alibaba.com
Fixes: 8021fb3232 ("mm: split off __bdi_set_min_ratio() function")
Signed-off-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reported-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Stefan Roesch <shr@devkernel.io>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Align larger anonymous memory mappings on THP boundaries by going through
thp_get_unmapped_area if THPs are enabled for the current process.
With this patch, larger anonymous mappings are now THP aligned. When a
malloc library allocates a 2MB or larger arena, that arena can now be
mapped with THPs right from the start, which can result in better TLB hit
rates and execution time.
Link: https://lkml.kernel.org/r/20220809142457.4751229f@imladris.surriel.com
Link: https://lkml.kernel.org/r/20231214223423.1133074-1-yang@os.amperecomputing.com
Signed-off-by: Rik van Riel <riel@surriel.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Christopher Lameter <cl@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
AUD_PAD_TOP widget's correct register is AFE_AUD_PAD_TOP , and not zero.
Having a zero as register, it would mean that the `snd_soc_dapm_new_widgets`
would try to read the register at offset zero when trying to get the power
status of this widget, which is incorrect.
Fixes: b65c466220 ("ASoC: mediatek: mt8186: support adda in platform driver")
Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com>
Link: https://lore.kernel.org/r/20231229114342.195867-1-eugen.hristev@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
parse_server_interfaces should be in complete charge of maintaining
the iface_list linked list. Today, iface entries are removed
from the list only when the last refcount is dropped.
i.e. in release_iface. However, this can result in undercounting
of refcount if the server stops advertising interfaces (which
Azure SMB server does).
This change puts parse_server_interfaces in full charge of
maintaining the iface_list. So if an empty list is returned
by the server, the entries in the list will immediately be
removed. This way, a following call to the same function will
not find entries in the list.
Fixes: aa45dadd34 ("cifs: change iface_list from array to sorted linked list")
Cc: stable@vger.kernel.org
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
cifs_chan_is_iface_active checks the channels of a session to see
if the associated iface is active. This should always happen
with chan_lock held. However, these two callers of this function
were missing this locking.
This change makes sure the function calls are protected with
proper locking.
Fixes: b54034a73b ("cifs: during reconnect, update interface if necessary")
Fixes: fa1d0508bd ("cifs: account for primary channel in the interface list")
Cc: stable@vger.kernel.org
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Once the server disables multichannel for an active multichannel
session, on the following reconnect, the client would reduce
the number of channels to 1. However, it could be the case that
the tree connect was active on one of these disabled channels.
This results in an unrecoverable state.
This change fixes that by making sure that whenever a channel
is being terminated, the session and tcon are marked for
reconnect too. This could mean a few redundant tree connect
calls to the server, but considering that this is not a frequent
event, we should be okay.
Fixes: ee1d21794e ("cifs: handle when server stops supporting multichannel")
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Add missing conversion from little-endian data to CPU-endian in
scarlett2_usb_get_meter_levels().
Fixes: 3473185f31 ("ALSA: scarlett2: Remap Level Meter values")
Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Link: https://lore.kernel.org/r/ZYsBIE3DSKdi4YC/@m.b4.vu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
If an application blocks on the snapshot or snapshot_raw files, expecting
to be woken up when a snapshot occurs, it will not happen. Or it may
happen with an unexpected result.
That result is that the application will be reading the main buffer
instead of the snapshot buffer. That is because when the snapshot occurs,
the main and snapshot buffers are swapped. But the reader has a descriptor
still pointing to the buffer that it originally connected to.
This is fine for the main buffer readers, as they may be blocked waiting
for a watermark to be hit, and when a snapshot occurs, the data that the
main readers want is now on the snapshot buffer.
But for waiters of the snapshot buffer, they are waiting for an event to
occur that will trigger the snapshot and they can then consume it quickly
to save the snapshot before the next snapshot occurs. But to do this, they
need to read the new snapshot buffer, not the old one that is now
receiving new data.
Also, it does not make sense to have a watermark "buffer_percent" on the
snapshot buffer, as the snapshot buffer is static and does not receive new
data except all at once.
Link: https://lore.kernel.org/linux-trace-kernel/20231228095149.77f5b45d@gandalf.local.home
Cc: stable@vger.kernel.org
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Fixes: debdd57f51 ("tracing: Make a snapshot feature available from userspace")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
The tracefs file "buffer_percent" is to allow user space to set a
water-mark on how much of the tracing ring buffer needs to be filled in
order to wake up a blocked reader.
0 - is to wait until any data is in the buffer
1 - is to wait for 1% of the sub buffers to be filled
50 - would be half of the sub buffers are filled with data
100 - is not to wake the waiter until the ring buffer is completely full
Unfortunately the test for being full was:
dirty = ring_buffer_nr_dirty_pages(buffer, cpu);
return (dirty * 100) > (full * nr_pages);
Where "full" is the value for "buffer_percent".
There is two issues with the above when full == 100.
1. dirty * 100 > 100 * nr_pages will never be true
That is, the above is basically saying that if the user sets
buffer_percent to 100, more pages need to be dirty than exist in the
ring buffer!
2. The page that the writer is on is never considered dirty, as dirty
pages are only those that are full. When the writer goes to a new
sub-buffer, it clears the contents of that sub-buffer.
That is, even if the check was ">=" it would still not be equal as the
most pages that can be considered "dirty" is nr_pages - 1.
To fix this, add one to dirty and use ">=" in the compare.
Link: https://lore.kernel.org/linux-trace-kernel/20231226125902.4a057f1d@gandalf.local.home
Cc: stable@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Fixes: 03329f9939 ("tracing: Add tracefs file buffer_percentage")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Commit 804951203a ("platform/x86:intel/pmc: Combine core_init() and
core_configure()") caused a network performance regression due to the GBE
LTR ignore that it added at probe. This was needed in order to allow the
SoC to enter the deepest Package C state. To fix the regression and at
least support PC10 during suspend, move the LTR ignore from probe to the
suspend callback, and enable it again on resume. This solution will allow
PC10 during suspend but restrict Package C entry at runtime to no deeper
than PC8/9 while a network cable it attach to the PCH LAN.
Fixes: 804951203a ("platform/x86:intel/pmc: Combine core_init() and core_configure()")
Signed-off-by: "David E. Box" <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20231223032548.1680738-6-david.e.box@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Commit 804951203a ("platform/x86:intel/pmc: Combine core_init() and
core_configure()") caused a network performance regression due to the GBE
LTR ignore that it added during probe. The fix will move the ignore to
occur at suspend-time (so as to not affect suspend power). This will
require the ability to enable the LTR again on resume. Modify
pmc_core_send_ltr_ignore() to allow enabling an LTR.
Fixes: 804951203a ("platform/x86:intel/pmc: Combine core_init() and core_configure()")
Signed-off-by: "David E. Box" <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20231223032548.1680738-5-david.e.box@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Add a suspend callback to struct pmc for performing platform specific tasks
before device suspend. This is needed in order to perform GBE LTR ignore on
certain platforms at suspend-time instead of at probe-time and replace the
GBE LTR ignore removal that was done in order to fix a bug introduced by
commit 804951203a ("platform/x86:intel/pmc: Combine core_init() and
core_configure()").
Fixes: 804951203a ("platform/x86:intel/pmc: Combine core_init() and core_configure()")
Signed-off-by: "David E. Box" <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20231223032548.1680738-4-david.e.box@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
p2sb_bar() unhides P2SB device to get resources from the device. It
guards the operation by locking pci_rescan_remove_lock so that parallel
rescans do not find the P2SB device. However, this lock causes deadlock
when PCI bus rescan is triggered by /sys/bus/pci/rescan. The rescan
locks pci_rescan_remove_lock and probes PCI devices. When PCI devices
call p2sb_bar() during probe, it locks pci_rescan_remove_lock again.
Hence the deadlock.
To avoid the deadlock, do not lock pci_rescan_remove_lock in p2sb_bar().
Instead, do the lock at fs_initcall. Introduce p2sb_cache_resources()
for fs_initcall which gets and caches the P2SB resources. At p2sb_bar(),
refer the cache and return to the caller.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Fixes: 9745fb0747 ("platform/x86/intel: Add Primary to Sideband (P2SB) bridge support")
Cc: stable@vger.kernel.org
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/linux-pci/6xb24fjmptxxn5js2fjrrddjae6twex5bjaftwqsuawuqqqydx@7cl3uik5ef6j/
Link: https://lore.kernel.org/r/20231229063912.2517922-2-shinichiro.kawasaki@wdc.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
There are two problems with using regcache in this module.
The amplifier has 3 addressing levels (BOOK, PAGE, REG). The firmware
contains blocks that must be written to BOOK 0x8C. The regcache doesn't
know anything about BOOK, so regcache_sync writes invalid values to the
actual BOOK.
The module handles 2 or more separate amplifiers. The amplifiers have
different register values, and the module uses only one regmap/regcache
for all the amplifiers. The regcache_sync only writes the last amplifier
used.
The module successfully restores all the written register values (RC
profile, program, configuration, calibration) without regcache.
Remove regcache functions and set regmap cache_type to REGCACHE_NONE.
Link: https://lore.kernel.org/r/21a183b5a08cb23b193af78d4b1114cc59419272.1701906455.git.soyer@irl.hu/
Fixes: 5be27f1e3e ("ALSA: hda/tas2781: Add tas2781 HDA driver")
Acked-by: Mark Brown <broonie@kernel.org>
CC: stable@vger.kernel.org
Signed-off-by: Gergo Koteles <soyer@irl.hu>
Link: https://lore.kernel.org/r/491aeed0e2eecc3b704ec856f815db21bad3ba0e.1703202126.git.soyer@irl.hu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
When unregistering the DPLL subsystem the priv pointer is different then
the one used for registration which cause failure in unregistering.
Fixes: 09eeb3aecc ("ptp_ocp: implement DPLL ops")
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----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=GlJr
-----END PGP SIGNATURE-----
Merge tag 'nf-23-12-20' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
Pablu Neira Syuso says:
====================
netfilter pull request 23-12-20
The following patchset contains Netfilter fixes for net:
1) Skip set commit for deleted/destroyed sets, this might trigger
double deactivation of expired elements.
2) Fix packet mangling from egress, set transport offset from
mac header for netdev/egress.
Both fixes address bugs already present in several releases.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
There is error message when defer probe happens:
fsl_rpmsg rpmsg_audio: Unbalanced pm_runtime_enable!
Fix the error handler with pm_runtime_enable.
Fixes: b73d9e6225 ("ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on rpmsg")
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Acked-by: Shengjiu Wang <shengjiu.wang@gmail.com>
Link: https://lore.kernel.org/r/20231225080608.967953-1-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
-----BEGIN PGP SIGNATURE-----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=/4UC
-----END PGP SIGNATURE-----
Merge tag '6.7rc7-smb3-srv-fix' of git://git.samba.org/ksmbd
Pull ksmbd server fix from Steve French:
- address possible slab out of bounds in parsing of open requests
* tag '6.7rc7-smb3-srv-fix' of git://git.samba.org/ksmbd:
ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16()
Just a few fixes: besides a few one liners, we have a fix for snapshots
+ compression where the extent update path didn't account for the fact
that with snapshots, we might split an existing extent into three, not
just two; and a small fixup for promotes which were broken by the recent
changes in the data update path to correctly take into account device
durability.
-----BEGIN PGP SIGNATURE-----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=JTkX
-----END PGP SIGNATURE-----
Merge tag 'bcachefs-2023-12-27' of https://evilpiepirate.org/git/bcachefs
Pull bcachefs fixes from Kent Overstreet:
"Just a few fixes: besides a few one liners, we have a fix for
snapshots + compression where the extent update path didn't account
for the fact that with snapshots, we might split an existing extent
into three, not just two; and a small fixup for promotes which were
broken by the recent changes in the data update path to correctly take
into account device durability"
* tag 'bcachefs-2023-12-27' of https://evilpiepirate.org/git/bcachefs:
bcachefs: Fix promotes
bcachefs: Fix leakage of internal error code
bcachefs: Fix insufficient disk reservation with compression + snapshots
bcachefs: fix BCH_FSCK_ERR enum
The ___kcrctab section holds an array of 32-bit CRC values.
Add a .balign 4 to tell the linker the correct memory alignment.
Fixes: f3304ecd7f ("linux/export: use inline assembler to populate symbol CRCs")
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
If ->NameOffset/Length is bigger than ->CreateContextsOffset/Length,
ksmbd_check_message doesn't validate request buffer it correctly.
So slab-out-of-bounds warning from calling smb_strndup_from_utf16()
in smb2_open() could happen. If ->NameLength is non-zero, Set the larger
of the two sums (Name and CreateContext size) as the offset and length of
the data area.
Reported-by: Yang Chaoming <lometsj@live.com>
Cc: stable@vger.kernel.org
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
are not considered backporting material.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCZYys4AAKCRDdBJ7gKXxA
jtmaAQC+o04Ia7IfB8MIqp1p7dNZQo64x/EnGA8YjUnQ8N6IwQD+ImU7dHl9g9Oo
ROiiAbtMRBUfeJRsExX/Yzc1DV9E9QM=
=ZGcs
-----END PGP SIGNATURE-----
Merge tag 'mm-hotfixes-stable-2023-12-27-15-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"11 hotfixes. 7 are cc:stable and the other 4 address post-6.6 issues
or are not considered backporting material"
* tag 'mm-hotfixes-stable-2023-12-27-15-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mailmap: add an old address for Naoya Horiguchi
mm/memory-failure: cast index to loff_t before shifting it
mm/memory-failure: check the mapcount of the precise page
mm/memory-failure: pass the folio and the page to collect_procs()
selftests: secretmem: floor the memory size to the multiple of page_size
mm: migrate high-order folios in swap cache correctly
maple_tree: do not preallocate nodes for slot stores
mm/filemap: avoid buffered read/write race to read inconsistent data
kunit: kasan_test: disable fortify string checker on kmalloc_oob_memset
kexec: select CRYPTO from KEXEC_FILE instead of depending on it
kexec: fix KEXEC_FILE dependencies
Correct to "stretched" from "streched" in "keeps clock streched on bus A
waiting for reply".
Signed-off-by: Attreyee Mukherjee <tintinm2017@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Currently the driver accepts VLAN EtherType steering rules regardless of
the configured mask. And things might fail silently or with confusing error
messages to the user. The VLAN EtherType can only be matched by full
mask. Therefore, add a check for that.
For instance the following rule is invalid, but the driver accepts it and
ignores the user specified mask:
|root@host:~# ethtool -N enp3s0 flow-type ether vlan-etype 0x8100 \
| m 0x00ff action 0
|Added rule with ID 63
|root@host:~# ethtool --show-ntuple enp3s0
|4 RX rings available
|Total 1 rules
|
|Filter: 63
| Flow Type: Raw Ethernet
| Src MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF
| Dest MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF
| Ethertype: 0x0 mask: 0xFFFF
| VLAN EtherType: 0x8100 mask: 0x0
| VLAN: 0x0 mask: 0xffff
| User-defined: 0x0 mask: 0xffffffffffffffff
| Action: Direct to queue 0
After:
|root@host:~# ethtool -N enp3s0 flow-type ether vlan-etype 0x8100 \
| m 0x00ff action 0
|rmgr: Cannot insert RX class rule: Operation not supported
Fixes: 2b477d057e ("igc: Integrate flex filter into ethtool ops")
Suggested-by: Suman Ghosh <sumang@marvell.com>
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Currently the driver accepts VLAN TCI steering rules regardless of the
configured mask. And things might fail silently or with confusing error
messages to the user.
There are two ways to handle the VLAN TCI mask:
1. Match on the PCP field using a VLAN prio filter
2. Match on complete TCI field using a flex filter
Therefore, add checks and code for that.
For instance the following rule is invalid and will be converted into a
VLAN prio rule which is not correct:
|root@host:~# ethtool -N enp3s0 flow-type ether vlan 0x0001 m 0xf000 \
| action 1
|Added rule with ID 61
|root@host:~# ethtool --show-ntuple enp3s0
|4 RX rings available
|Total 1 rules
|
|Filter: 61
| Flow Type: Raw Ethernet
| Src MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF
| Dest MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF
| Ethertype: 0x0 mask: 0xFFFF
| VLAN EtherType: 0x0 mask: 0xffff
| VLAN: 0x1 mask: 0x1fff
| User-defined: 0x0 mask: 0xffffffffffffffff
| Action: Direct to queue 1
After:
|root@host:~# ethtool -N enp3s0 flow-type ether vlan 0x0001 m 0xf000 \
| action 1
|rmgr: Cannot insert RX class rule: Operation not supported
Fixes: 7991487ecb ("igc: Allow for Flex Filters to be installed")
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Currently the driver allows to configure matching by VLAN EtherType.
However, the retrieval function does not report it back to the user. Add
it.
Before:
|root@host:~# ethtool -N enp3s0 flow-type ether vlan-etype 0x8100 action 0
|Added rule with ID 63
|root@host:~# ethtool --show-ntuple enp3s0
|4 RX rings available
|Total 1 rules
|
|Filter: 63
| Flow Type: Raw Ethernet
| Src MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF
| Dest MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF
| Ethertype: 0x0 mask: 0xFFFF
| Action: Direct to queue 0
After:
|root@host:~# ethtool -N enp3s0 flow-type ether vlan-etype 0x8100 action 0
|Added rule with ID 63
|root@host:~# ethtool --show-ntuple enp3s0
|4 RX rings available
|Total 1 rules
|
|Filter: 63
| Flow Type: Raw Ethernet
| Src MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF
| Dest MAC addr: 00:00:00:00:00:00 mask: FF:FF:FF:FF:FF:FF
| Ethertype: 0x0 mask: 0xFFFF
| VLAN EtherType: 0x8100 mask: 0x0
| VLAN: 0x0 mask: 0xffff
| User-defined: 0x0 mask: 0xffffffffffffffff
| Action: Direct to queue 0
Fixes: 2b477d057e ("igc: Integrate flex filter into ethtool ops")
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Prevent VF from configuring filters with unsupported actions or use
REDIRECT action with invalid tc number. Current checks could cause
out of bounds access on PF side.
Fixes: e284fc2804 ("i40e: Add and delete cloud filter")
Reviewed-by: Andrii Staikov <andrii.staikov@intel.com>
Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Bharathi Sreenivas <bharathi.sreenivas@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Stop dividing the phase_offset value received from firmware. This fault
is present since the initial implementation.
The phase_offset value received from firmware is in 0.01ps resolution.
Dpll subsystem is using the value in 0.001ps, raw value is adjusted
before providing it to the user.
The user can observe the value of phase offset with response to
`pin-get` netlink message of dpll subsystem for an active pin:
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/dpll.yaml \
--do pin-get --json '{"id":2}'
Where example of correct response would be:
{'board-label': 'C827_0-RCLKA',
'capabilities': 6,
'clock-id': 4658613174691613800,
'frequency': 1953125,
'id': 2,
'module-name': 'ice',
'parent-device': [{'direction': 'input',
'parent-id': 6,
'phase-offset': -216839550,
'prio': 9,
'state': 'connected'},
{'direction': 'input',
'parent-id': 7,
'phase-offset': -42930,
'prio': 8,
'state': 'connected'}],
'phase-adjust': 0,
'phase-adjust-max': 16723,
'phase-adjust-min': -16723,
'type': 'mux'}
Provided phase-offset value (-42930) shall be divided by the user with
DPLL_PHASE_OFFSET_DIVIDER to get actual value of -42.930 ps.
Before the fix, the response was not correct:
{'board-label': 'C827_0-RCLKA',
'capabilities': 6,
'clock-id': 4658613174691613800,
'frequency': 1953125,
'id': 2,
'module-name': 'ice',
'parent-device': [{'direction': 'input',
'parent-id': 6,
'phase-offset': -216839,
'prio': 9,
'state': 'connected'},
{'direction': 'input',
'parent-id': 7,
'phase-offset': -42,
'prio': 8,
'state': 'connected'}],
'phase-adjust': 0,
'phase-adjust-max': 16723,
'phase-adjust-min': -16723,
'type': 'mux'}
Where phase-offset value (-42), after division
(DPLL_PHASE_OFFSET_DIVIDER) would be: -0.042 ps.
Fixes: 8a3a565ff2 ("ice: add admin commands to access cgu configuration")
Fixes: 90e1c90750 ("ice: dpll: implement phase related callbacks")
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Disabling netdev with ethtool private flag "link-down-on-close" enabled
can cause NULL pointer dereference bug. Shut down VSI regardless of
"link-down-on-close" state.
Fixes: 8ac7132704 ("ice: Fix interface being down after reset with link-down-on-close flag on")
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Ngai-Mint Kwan <ngai-mint.kwan@intel.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
The driver should not report an error message when for a medialess port
the link_down_on_close flag is enabled and the physical link cannot be
set down.
Fixes: 8ac7132704 ("ice: Fix interface being down after reset with link-down-on-close flag on")
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Katarzyna Wieczerzycka <katarzyna.wieczerzycka@intel.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
When gpio-tangier was split the new born headers had been missed
in the MAINTAINERS. Add it there.
Fixes: d2c19e89e0 ("gpio: tangier: Introduce Intel Tangier GPIO driver")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Too many things are going on, and reviewing GPIO related code
seems not the best I can do, hence I step down as a reviewer of
the GPIO subsystem.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Kent Gibson is the author of the character device uAPI v2 and should be
Cc'ed on all patches aimed for it. Unfortunately this is not the case as
he's not listed in MAINTAINERS. Split the uAPI files into their own
section and make Kent the reviewer.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
* debugfs fixes
* rfkill fix in iwlwifi
* remove mostly-not-working list
-----BEGIN PGP SIGNATURE-----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=LzdK
-----END PGP SIGNATURE-----
Merge tag 'wireless-2023-12-19' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless
Johannes Berg says:
====================
Just a couple of things:
* debugfs fixes
* rfkill fix in iwlwifi
* remove mostly-not-working list
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
On XEHP platforms user is not able to find MMIO triggered reports in the
OA buffer since i915 squashes the context ID fields. These context ID
fields hold the MMIO trigger markers.
Update logic to not squash the context ID fields of MMIO triggered
reports.
Fixes: cba94bbcff ("drm/i915/perf: Determine context valid in OA reports")
Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231219000543.1087706-1-umesh.nerlige.ramappa@intel.com
(cherry picked from commit 0c68132df6)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Using link_status to get DPCD_REV fails when disabling/defaulting
phy pattern. Use intel_dp->dpcd to access DPCD_REV correctly.
Fixes: 8cdf727119 ("drm/i915/dp: Program vswing, pre-emphasis, test-pattern")
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Lee Shawn C <shawn.c.lee@intel.com>
Signed-off-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231213211542.3585105-3-khaled.almahallawy@intel.com
(cherry picked from commit 3ee302ec22)
The recent work to fix data moves w.r.t. durability broke promotes,
because the caused us to bail out when the extent minus pointers being
dropped still has enough pointers to satisfy the current number of
replicas.
Disable this check when we're adding cached replicas.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
