unfreeze_partials() can be optimized so that it doesn't need irqs disabled for
the whole time. As the first step, move irq control into the function and
remove it from the put_cpu_partial() caller.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
The function is now safe to be called with irqs enabled, so move the calls
outside of irq disabled sections.
When called from ___slab_alloc() -> flush_slab() we have irqs disabled, so to
reenable them before deactivate_slab() we need to open-code flush_slab() in
___slab_alloc() and reenable irqs after modifying the kmem_cache_cpu fields.
But that means a IRQ handler meanwhile might have assigned a new page to
kmem_cache_cpu.page so we have to retry the whole check.
The remaining callers of flush_slab() are the IPI handler which has disabled
irqs anyway, and slub_cpu_dead() which will be dealt with in the following
patch.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
dectivate_slab() now no longer touches the kmem_cache_cpu structure, so it will
be possible to call it with irqs enabled. Just convert the spin_lock calls to
their irq saving/restoring variants to make it irq-safe.
Note we now have to use cmpxchg_double_slab() for irq-safe slab_lock(), because
in some situations we don't take the list_lock, which would disable irqs.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
deactivate_slab() removes the cpu slab by merging the cpu freelist with slab's
freelist and putting the slab on the proper node's list. It also sets the
respective kmem_cache_cpu pointers to NULL.
By extracting the kmem_cache_cpu operations from the function, we can make it
not dependent on disabled irqs.
Also if we return a single free pointer from ___slab_alloc, we no longer have
to assign kmem_cache_cpu.page before deactivation or care if somebody preempted
us and assigned a different page to our kmem_cache_cpu in the process.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
The function get_partial() does not need to have irqs disabled as a whole. It's
sufficient to convert spin_lock operations to their irq saving/restoring
versions.
As a result, it's now possible to reach the page allocator from the slab
allocator without disabling and re-enabling interrupts on the way.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Building on top of the previous patch, re-enable irqs before checking new
pages. alloc_debug_processing() is now called with enabled irqs so we need to
remove VM_BUG_ON(!irqs_disabled()); in check_slab() - there doesn't seem to be
a need for it anyway.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
When we obtain a new slab page from node partial list or page allocator, we
assign it to kmem_cache_cpu, perform some checks, and if they fail, we undo
the assignment.
In order to allow doing the checks without irq disabled, restructure the code
so that the checks are done first, and kmem_cache_cpu.page assignment only
after they pass.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
allocate_slab() currently re-enables irqs before calling to the page allocator.
It depends on gfpflags_allow_blocking() to determine if it's safe to do so.
Now we can instead simply restore irq before calling it through new_slab().
The other caller early_kmem_cache_node_alloc() is unaffected by this.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Continue reducing the irq disabled scope. Check for per-cpu partial slabs with
first with irqs enabled and then recheck with irqs disabled before grabbing
the slab page. Mostly preparatory for the following patches.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
As another step of shortening irq disabled sections in ___slab_alloc(), delay
disabling irqs until we pass the initial checks if there is a cached percpu
slab and it's suitable for our allocation.
Now we have to recheck c->page after actually disabling irqs as an allocation
in irq handler might have replaced it.
Because we call pfmemalloc_match() as one of the checks, we might hit
VM_BUG_ON_PAGE(!PageSlab(page)) in PageSlabPfmemalloc in case we get
interrupted and the page is freed. Thus introduce a pfmemalloc_match_unsafe()
variant that lacks the PageSlab check.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Currently __slab_alloc() disables irqs around the whole ___slab_alloc(). This
includes cases where this is not needed, such as when the allocation ends up in
the page allocator and has to awkwardly enable irqs back based on gfp flags.
Also the whole kmem_cache_alloc_bulk() is executed with irqs disabled even when
it hits the __slab_alloc() slow path, and long periods with disabled interrupts
are undesirable.
As a first step towards reducing irq disabled periods, move irq handling into
___slab_alloc(). Callers will instead prevent the s->cpu_slab percpu pointer
from becoming invalid via get_cpu_ptr(), thus preempt_disable(). This does not
protect against modification by an irq handler, which is still done by disabled
irq for most of ___slab_alloc(). As a small immediate benefit,
slab_out_of_memory() from ___slab_alloc() is now called with irqs enabled.
kmem_cache_alloc_bulk() disables irqs for its fastpath and then re-enables them
before calling ___slab_alloc(), which then disables them at its discretion. The
whole kmem_cache_alloc_bulk() operation also disables preemption.
When ___slab_alloc() calls new_slab() to allocate a new page, re-enable
preemption, because new_slab() will re-enable interrupts in contexts that allow
blocking (this will be improved by later patches).
The patch itself will thus increase overhead a bit due to disabled preemption
(on configs where it matters) and increased disabling/enabling irqs in
kmem_cache_alloc_bulk(), but that will be gradually improved in the following
patches.
Note in __slab_alloc() we need to change the #ifdef CONFIG_PREEMPT guard to
CONFIG_PREEMPT_COUNT to make sure preempt disable/enable is properly paired in
all configurations. On configs without involuntary preemption and debugging
the re-read of kmem_cache_cpu pointer is still compiled out as it was before.
[ Mike Galbraith <efault@gmx.de>: Fix kmem_cache_alloc_bulk() error path ]
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
In slab_alloc_node() and do_slab_free() fastpaths we need to guarantee that
our kmem_cache_cpu pointer is from the same cpu as the tid value. Currently
that's done by reading the tid first using this_cpu_read(), then the
kmem_cache_cpu pointer and verifying we read the same tid using the pointer and
plain READ_ONCE().
This can be simplified to just fetching kmem_cache_cpu pointer and then reading
tid using the pointer. That guarantees they are from the same cpu. We don't
need to read the tid using this_cpu_read() because the value will be validated
by this_cpu_cmpxchg_double(), making sure we are on the correct cpu and the
freelist didn't change by anyone preempting us since reading the tid.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
When we allocate slab object from a newly acquired page (from node's partial
list or page allocator), we usually also retain the page as a new percpu slab.
There are two exceptions - when pfmemalloc status of the page doesn't match our
gfp flags, or when the cache has debugging enabled.
The current code for these decisions is not easy to follow, so restructure it
and add comments. The new structure will also help with the following changes.
No functional change.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
The function get_partial() finds a suitable page on a partial list, acquires
and returns its freelist and assigns the page pointer to kmem_cache_cpu.
In later patch we will need more control over the kmem_cache_cpu.page
assignment, so instead of passing a kmem_cache_cpu pointer, pass a pointer to a
pointer to a page that get_partial() can fill and the caller can assign the
kmem_cache_cpu.page pointer. No functional change as all of this still happens
with disabled IRQs.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
The later patches will need more fine grained control over individual actions
in ___slab_alloc(), the only caller of new_slab_objects(), so dissolve it
there. This is a preparatory step with no functional change.
The only minor change is moving WARN_ON_ONCE() for using a constructor together
with __GFP_ZERO to new_slab(), which makes it somewhat less frequent, but still
able to catch a development change introducing a systematic misuse.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Christoph Lameter <cl@linux.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
The later patches will need more fine grained control over individual actions
in ___slab_alloc(), the only caller of new_slab_objects(), so this is a first
preparatory step with no functional change.
This adds a goto label that appears unnecessary at this point, but will be
useful for later changes.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Christoph Lameter <cl@linux.com>
Commit d6e0b7fa11 ("slub: make dead caches discard free slabs immediately")
introduced cpu partial flushing for kmemcg caches, based on setting the target
cpu_partial to 0 and adding a flushing check in put_cpu_partial().
This code that sets cpu_partial to 0 was later moved by c9fc586403 ("slab:
introduce __kmemcg_cache_deactivate()") and ultimately removed by 9855609bde
("mm: memcg/slab: use a single set of kmem_caches for all accounted
allocations"). However the check and flush in put_cpu_partial() was never
removed, although it's effectively a dead code. So this patch removes it.
Note that d6e0b7fa11 also added preempt_disable()/enable() to
unfreeze_partials() which could be thus also considered unnecessary. But
further patches will rely on it, so keep it.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
In slab_free_hook() we disable irqs around the debug_check_no_locks_freed()
call, which is unnecessary, as irqs are already being disabled inside the call.
This seems to be leftover from the past where there were more calls inside the
irq disabled sections. Remove the irq disable/enable operations.
Mel noted:
> Looks like it was needed for kmemcheck which went away back in 4.15
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
validate_slab_cache() is called either to handle a sysfs write, or from a
self-test context. In both situations it's straightforward to preallocate a
private object bitmap instead of grabbing the shared static one meant for
critical sections, so let's do that.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Christoph Lameter <cl@linux.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
Slub has a static spinlock protected bitmap for marking which objects are on
freelist when it wants to list them, for situations where dynamically
allocating such map can lead to recursion or locking issues, and on-stack
bitmap would be too large.
The handlers of debugfs files alloc_traces and free_traces also currently use this
shared bitmap, but their syscall context makes it straightforward to allocate a
private map before entering locked sections, so switch these processing paths
to use a private bitmap.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Christoph Lameter <cl@linux.com>
Acked-by: Mel Gorman <mgorman@techsingularity.net>
slab_debug_trace_open() can only be called on caches with SLAB_STORE_USER flag
and as with all slub debugging flags, such caches avoid cpu or percpu partial
slabs altogether, so there's nothing to flush.
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Christoph Lameter <cl@linux.com>
thus avoid useless invocations of the migration thread
- Rework initialization flow so that all rq->core's are initialized,
even of CPUs which have not been onlined yet, so that iterating over
them all works as expected
-----BEGIN PGP SIGNATURE-----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=ZUE4
-----END PGP SIGNATURE-----
Merge tag 'sched_urgent_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Borislav Petkov:
- Have get_push_task() check whether current has migration disabled and
thus avoid useless invocations of the migration thread
- Rework initialization flow so that all rq->core's are initialized,
even of CPUs which have not been onlined yet, so that iterating over
them all works as expected
* tag 'sched_urgent_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched: Fix get_push_task() vs migrate_disable()
sched: Fix Core-wide rq->lock for uninitialized CPUs
masking should be done and thus make it usable on Xen-PV too
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmEra8EACgkQEsHwGGHe
VUo/XA/+JHFgTYTv+ycMnsLksL7bVeUVJfcbD79FCYnMawwkhNHMLCr7GmcTsrpZ
rjFpY989Y46UTSxc+zTymZeADmUgC6PDrNNzF+Vers60L9VKMCaDRvtGvbtG5iIL
BIyEw3JQe7cGOTbloqfoXexjtpVeD7IN23fz2YTBeqiN0Yv8HAV02G6OtY6vqP89
jB5gYz/rml4VdKqfAmc3gVIC/exbvnUrBZx1wvkFibyb1KFHjEj4Y23/850JOYn4
hIfuZiIJXdJt1OQ9rvZXN+EOCweiEj/P4sHJ1Wme+VnyMwksFxzINpqfwDzadN0G
NyNAe1GRgSuhErqRk3mclZ+lvJRMk/+aZTo1VReg8TqrnZTYqqwTStCUETYLpTOV
iEksTjTAi3zVne+OvVGlhzOhom4+KFdcpqCZbnVKxXFfZ2R63YHf8jushsMVuSLK
znthaaEr/0nkcAtF8TvKoRuwB/Avh2bgOvDRqspbd4Xg90vSviCQYlZXuFCVX+PJ
4VbBlgHO3+KXNWiZpsNxgsFG/8rRCp9ZSx+m7qH4D/7fBVE3MuskW+BtSkVW1rRV
LquCMOAOLuZ1cuUxmCp/M7zSqR9/IJdOtki+V0WGhCrdhx7zqTxKHpfsEuTNNZbs
ov2M9tEDzsVejwyqhKwm5WODN5dNVQHU7Vo4kS/Zw9YcGD+JVRs=
=ZqtU
-----END PGP SIGNATURE-----
Merge tag 'irq_urgent_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fix from Borislav Petkov:
- Have msix_mask_all() check a global control which says whether MSI-X
masking should be done and thus make it usable on Xen-PV too
* tag 'irq_urgent_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
PCI/MSI: Skip masking MSI-X on Xen PV
- Mark AMD IBS as not supporting content exclusion
- Add a workaround for AMD erratum #1197 where IBS registers might
not be restored properly after exiting CC6 state
- Fix a potential truncation of a 32-bit variable due to shifting
- Read the correct bits describing the number of configurable address
ranges on Intel PT
-----BEGIN PGP SIGNATURE-----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=r2tc
-----END PGP SIGNATURE-----
Merge tag 'perf_urgent_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Borislav Petkov:
- Prevent the amd/power module from being removed while in use
- Mark AMD IBS as not supporting content exclusion
- Add a workaround for AMD erratum #1197 where IBS registers might not
be restored properly after exiting CC6 state
- Fix a potential truncation of a 32-bit variable due to shifting
- Read the correct bits describing the number of configurable address
ranges on Intel PT
* tag 'perf_urgent_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/amd/power: Assign pmu.module
perf/x86/amd/ibs: Extend PERF_PMU_CAP_NO_EXCLUDE to IBS Op
perf/x86/amd/ibs: Work around erratum #1197
perf/x86/intel/uncore: Fix integer overflow on 23 bit left shift of a u32
perf/x86/intel/pt: Fix mask of num_address_ranges
- Restore the firmware's IDT when calling EFI boot services and before
ExitBootServices() has been called. This fixes a boot failure on what
appears to be a tablet with 32-bit UEFI running a 64-bit kernel.
-----BEGIN PGP SIGNATURE-----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=8vyu
-----END PGP SIGNATURE-----
Merge tag 'x86_urgent_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Fix build error on RHEL where -Werror=maybe-uninitialized is set.
- Restore the firmware's IDT when calling EFI boot services and before
ExitBootServices() has been called. This fixes a boot failure on what
appears to be a tablet with 32-bit UEFI running a 64-bit kernel.
* tag 'x86_urgent_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/resctrl: Fix a maybe-uninitialized build warning treated as error
x86/efi: Restore Firmware IDT before calling ExitBootServices()
This reverts commit 83af58f806.
It turns out that at least the assembly implementation for strncpy() was
buggy. Revert the whole commit and return back to the default coding.
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org> # v5.4+
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The probe was manually passing NULL instead of dev to devm_clk_hw_register.
This caused a Unable to handle kernel NULL pointer dereference error.
Fix this by passing 'dev'.
Signed-off-by: Adam Ford <aford173@gmail.com>
Fixes: a20a40a8bb ("clk: renesas: rcar-usb2-clock-sel: Fix error handling in .probe()")
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
A single fix for a race introduced by a fix that went up in 5.14-rc5.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYSp3/SYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishUeaAQD63ivy
fSrg0CeNZL2UVM2mUT3GxuXBXvwVj56pFUscxAD/ajpaWc8YkCkG0AvCXrCVY0SZ
SAj9xRZX0Ox6jzLT1Uk=
=qWVH
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fix from James Bottomley:
"A single fix for a race introduced by a fix that went into 5.14-rc5"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: core: Fix hang of freezing queue between blocking and running device
Here are a few tiny USB fixes for reported issues with some USB drivers.
These fixes include:
- gadget driver fixes for regressions
- tcpm driver fix
- dwc3 driver fixes
- xhci renesas firmware loading fix, again.
- usb serial option driver device id addition
- usb serial ch341 revert for regression
All all of these have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYSp5gw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynjIQCgi8fb8kgMkskLEZFgpZ+yxxTeQigAoMjbEsbp
Q3j4SI2bM7IQhCOd8SXJ
=WTRX
-----END PGP SIGNATURE-----
Merge tag 'usb-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a few tiny USB fixes for reported issues with some USB
drivers.
These fixes include:
- gadget driver fixes for regressions
- tcpm driver fix
- dwc3 driver fixes
- xhci renesas firmware loading fix, again.
- usb serial option driver device id addition
- usb serial ch341 revert for regression
All all of these have been in linux-next with no reported problems"
* tag 'usb-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: gadget: u_audio: fix race condition on endpoint stop
usb: gadget: f_uac2: fixup feedback endpoint stop
usb: typec: tcpm: Raise vdm_sm_running flag only when VDM SM is running
usb: renesas-xhci: Prefer firmware loading on unknown ROM state
usb: dwc3: gadget: Stop EP0 transfers during pullup disable
usb: dwc3: gadget: Fix dwc3_calc_trbs_left()
Revert "USB: serial: ch341: fix character loss at high transfer rates"
USB: serial: option: add new VID/PID to support Fibocom FG150
- Fix scv implicit soft-mask table for relocated (eg. kdump) kernels.
- Re-enable ARCH_ENABLE_SPLIT_PMD_PTLOCK, which was disabled due to a typo.
Thanks to: Lukas Bulwahn, Nicholas Piggin, Daniel Axtens.
-----BEGIN PGP SIGNATURE-----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=8mxr
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.14-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix scv implicit soft-mask table for relocated (eg. kdump) kernels
- Re-enable ARCH_ENABLE_SPLIT_PMD_PTLOCK, which was disabled due to a
typo
Thanks to Lukas Bulwahn, Nicholas Piggin, and Daniel Axtens.
* tag 'powerpc-5.14-7' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s: Fix scv implicit soft-mask table for relocated kernels
powerpc: Re-enable ARCH_ENABLE_SPLIT_PMD_PTLOCK
-----BEGIN PGP SIGNATURE-----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=ZfeN
-----END PGP SIGNATURE-----
Merge tag 'block-5.14-2021-08-27' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- Revert the mq-deadline priority handling, it's causing serious
performance regressions. While experimental patches exists to fix
this up, it's too late to do so now. Revert it and re-do it properly
for 5.15 instead.
- Fix a NULL vs IS_ERR() regression in this release (Dan)
- Fix a mq-deadline accounting regression in this release (Bart)
- Mark cryptoloop as deprecated. It's broken and dm-crypt fully
supports it, and it's actively intefering with loop. Plan on removal
for 5.16 (Christoph)
* tag 'block-5.14-2021-08-27' of git://git.kernel.dk/linux-block:
cryptoloop: add a deprecation warning
pd: fix a NULL vs IS_ERR() check
Revert "block/mq-deadline: Prioritize high-priority requests"
mq-deadline: Fix request accounting
Just two trivial fixes from the reset driver tree, nothing else came up
since the last soc fixes.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
-----BEGIN PGP SIGNATURE-----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=ID9X
-----END PGP SIGNATURE-----
Merge tag 'soc-fixes-5.14-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Just two trivial fixes from the reset driver tree, nothing else came
up since the last soc fixes"
* tag 'soc-fixes-5.14-4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
reset: reset-zynqmp: Fixed the argument data type
reset: RESET_MCHP_SPARX5 should depend on ARCH_SPARX5
Fix a regression introduced during this cycle that has been
partially addressed by an earlier commit (Andy Shevchenko).
-----BEGIN PGP SIGNATURE-----
iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmEpMfISHHJqd0Byand5
c29ja2kubmV0AAoJEILEb/54YlRx+zoP/2L/Tsv5LaGXFBWL9MpmVLooQMPnyJQt
BiuTogSJdguqylz0Dag1mQx0B3X6/G4JSQEjxjULt3vQezaGIr1CYZ/3rneW6xeo
0pgu17iLXqk7aeatUv2XEPV+Vwb1a20t3x3USl+fzxjky6tNxjkn0ZanZenfb6Bs
x0pSMBUpS81DSeIFCwDyq9JM8awxyWSFYjvcSFPzKNdqrMEwFozU2XhCfWKW0Yqv
iNS6V3PzHuLKGzlEXTQKh4iwmm7aJ5QAG3P6WJeP5ojBoLwvOvNICxg6b/qs13Nh
5KESfugxVkqpaBdgcMVkHnmPSTIkWFkz13ygHfdknNKYe56f87H+9o5X+bHx2CSd
qpABt4C7cC5H9iVlsVsx+Z4fS6uzLYRwJXO+V0AzhYVEXmribdzw/djM13XYko/7
6fl/4jcNIgfT+CXNUxJLKFB2JvYYlQsH1s1y6yJgiD1wJsHmJtmg0uRvp2WlDal+
eoeXJ1rCZwxr++ArQs5534j3buGcyRpNcOjlrAROKexz39TYz54cCi1Kc3VOo9Ly
/fCvcVn98p1D4XHY9JNRrdeiK17AcTuxCZNspNxV5A/LNTkBWxvQmN4WAso3K8qU
RtQq2WdWfIsGERU1birS3b2Y8WDgTvM6VfAOZowcTSAES3rUw65revNgZksMsPOn
eUrg1R3rL/mM
=8DoU
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix a regression introduced during this cycle that has been partially
addressed by an earlier commit (Andy Shevchenko)"
* tag 'acpi-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
media: ipu3-cio2: Drop reference on error path in cio2_bridge_connect_sensor()
- Prevent the operating performance points (OPP) code from crashing
when some entries in the table of required OPPs are set to error
pointer values (Marijn Suijten).
- Prevent the generic power domains (genpd) framework from
incorrectly overriding the performance state of a device set
by its driver while it is runtime-suspended or when runtime
PM of it is disabled (Dmitry Osipenko).
-----BEGIN PGP SIGNATURE-----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=rUmh
-----END PGP SIGNATURE-----
Merge tag 'pm-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix two issues introduced during this cycle, one of which is a
regression and the other one affects new code.
Specifics:
- Prevent the operating performance points (OPP) code from crashing
when some entries in the table of required OPPs are set to error
pointer values (Marijn Suijten)
- Prevent the generic power domains (genpd) framework from
incorrectly overriding the performance state of a device set by its
driver while it is runtime-suspended or when runtime PM of it is
disabled (Dmitry Osipenko)"
* tag 'pm-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: domains: Improve runtime PM performance state handling
opp: core: Check for pending links before reading required_opp pointers
virtio_mem_set_fake_offline() might sleep now, and we call it under
rcu_read_lock(). To fix it, simply move the rcu_read_unlock() further
up, as we're done with the device.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 6cc26d7761: "virtio-mem: use page_offline_(start|end) when setting PageOffline()
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: virtualization@lists.linux-foundation.org
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* A pair of device tree updates for the Microsemi Polarfire development
kit that fix some mismatches between the u-boot and Linux enternet
entries.
* A fix to ensure that the F register state is correctly reflected in
core dumps.
-----BEGIN PGP SIGNATURE-----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=Vqsz
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- device tree updates for the Microsemi Polarfire development kit that
fix some mismatches between the u-boot and Linux enternet entries
- ensure that the F register state is correctly reflected in core dumps
* tag 'riscv-for-linus-5.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: dts: microchip: Add ethernet0 to the aliases node
riscv: dts: microchip: Use 'local-mac-address' for emac1
riscv: Ensure the value of FP registers in the core dump file is up to date
Support for cryptoloop has been officially marked broken and deprecated
in favor of dm-crypt (which supports the same broken algorithms if
needed) in Linux 2.6.4 (released in March 2004), and support for it has
been entirely removed from losetup in util-linux 2.23 (released in April
2013). Add a warning and a deprecation schedule.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210827163250.255325-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This reverts commit 419dd626e3.
It turned out that the change from the reverted commit breaks the ACPI
based rpi's because it causes the 100Mhz max clock to be overridden to the
return from sdhci_iproc_get_max_clock(), which is 0 because there isn't a
OF/DT based clock device.
Reported-by: Jeremy Linton <jeremy.linton@arm.com>
Fixes: 419dd626e3 ("mmc: sdhci-iproc: Set SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN on BCM2711")
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
If the endpoint completion callback is call right after the ep_enabled flag
is cleared and before usb_ep_dequeue() is call, we could do a double free
on the request and the associated buffer.
Fix this by clearing ep_enabled after all the endpoint requests have been
dequeued.
Fixes: 7de8681be2 ("usb: gadget: u_audio: Free requests only after callback")
Cc: stable <stable@vger.kernel.org>
Reported-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20210827092927.366482-1-jbrunet@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
When the uac2 function is stopped, there seems to be an issue reported on
some platforms (Intel Merrifield at least)
BUG: kernel NULL pointer dereference, address: 0000000000000008
...
RIP: 0010:dwc3_gadget_del_and_unmap_request+0x19/0xe0
...
Call Trace:
dwc3_remove_requests.constprop.0+0x12f/0x170
__dwc3_gadget_ep_disable+0x7a/0x160
dwc3_gadget_ep_disable+0x3d/0xd0
usb_ep_disable+0x1c/0x70
u_audio_stop_capture+0x79/0x120 [u_audio]
afunc_set_alt+0x73/0x80 [usb_f_uac2]
composite_setup+0x224/0x1b90 [libcomposite]
The issue happens only when the gadget is using the sync type "async", not
"adaptive". This indicates that problem is coming from the feedback
endpoint, which is only used with async synchronization mode.
The problem is that request is freed regardless of usb_ep_dequeue(), which
ends up badly if the request is not actually dequeued yet.
Update the feedback endpoint free function to release the endpoint the same
way it is done for the data endpoint, which takes care of the problem.
Fixes: 24f779dac8 ("usb: gadget: f_uac2/u_audio: add feedback endpoint support")
Reported-by: Ferry Toth <ftoth@exalondelft.nl>
Tested-by: Ferry Toth <ftoth@exalondelft.nl>
Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20210827075853.266912-1-jbrunet@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
blk_mq_alloc_disk() returns error pointers, it doesn't return NULL
so correct the check.
Fixes: 262d431f90 ("pd: use blk_mq_alloc_disk and blk_cleanup_disk")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210827100023.GB9449@kili
Signed-off-by: Jens Axboe <axboe@kernel.dk>
i915:
- Fix syncmap memory leak
- Drop redundant display port debug print
amdgpu:
- Fix for pinning display buffers multiple times
- Fix delayed work handling for GFXOFF
- Fix build when CONFIG_SUSPEND is not set
imx:
- fix planar offset calculations
- fix accidental partial revert
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmEoQHsACgkQDHTzWXnE
hr4ZSQ/+J28LZXjQfxi0xrP8QcQpv16kGYcOcAss53fqrYe9vBsGA6V6LEBRw1G8
Ko9RrJ97kfgaHzlNOu0upsQimLtzLknWRkOlZyPo1yET/4PiIZPSkckdTWIKhuxe
dbIiSH+NytZ1m50upesL5evQ9AjTzMQqHPLzAFDvLEoyQZhm670CrkRKQ5dlg6r0
u71HJX8LQbNb0I+XksE/IvJcxHC9Zronlk/9so46Wlo+L9OhSrIhADlWbrNZ0t9s
z/ps+d1Tk8tm4UM3DF8C8jPAmuZusnb46MZ3O2BIp/WaraPuxrcd6Ariw7Z12RFp
8Y6KxqyPpBoB562EkWiX5oqfHuWsGnQoJyzOzqAeedzsIWapIXO8dHtInkqWhmlQ
MA4MR39dFvLv1JP5cqVX2e2tSaMnsXl1JjlLeh/0sa/bBLsz/6xMVYXhLqILvC2j
ZqCBmdB0amUd2xQmEP0P5qCyvdkL7F7TZjvwLpvZv+3KKGtCqs4B48HweblFzpak
J++Ys/cRXwMJg92FioPoK8mJRAXXOEvXsk5CBwtfIZ1amNjoBL+JDBQScKXWhO68
nIKdiuXbvXEuQkoO4dQgOfUKc0LirH5Qk/7OLwT22VDDFODVw5gxnNIGgw0hvmLx
rVVa41MgwKdmOGynIrTEIOP/fIfrQqPKXOelbxDyG9kCIDeoSYI=
=ve23
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2021-08-27' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Last set of fixes for 5.14, nothing major a couple of i915, couple of
imx and a few amdgpu. All pretty small.
i915:
- Fix syncmap memory leak
- Drop redundant display port debug print
amdgpu:
- Fix for pinning display buffers multiple times
- Fix delayed work handling for GFXOFF
- Fix build when CONFIG_SUSPEND is not set
imx:
- fix planar offset calculations
- fix accidental partial revert"
* tag 'drm-fixes-2021-08-27' of git://anongit.freedesktop.org/drm/drm:
drm/i915/dp: Drop redundant debug print
drm/i915: Fix syncmap memory leak
drm/amdgpu: Fix build with missing pm_suspend_target_state module export
drm/amdgpu: Cancel delayed work when GFXOFF is disabled
drm/amdgpu: use the preferred pin domain after the check
drm/imx: ipuv3-plane: fix accidental partial revert of 8 pixel alignment fix
gpu: ipu-v3: Fix i.MX IPU-v3 offset calculations for (semi)planar U/V formats
Fix an accidental partial revert of commit 94dfec48fc ("drm/imx: Add 8
pixel alignment fix") and plane offset calculations for capture of
non-aligned resolutions.
-----BEGIN PGP SIGNATURE-----
iI0EABYIADUWIQRRO6F6WdpH1R0vGibVhaclGDdiwAUCYR0BNhcccC56YWJlbEBw
ZW5ndXRyb25peC5kZQAKCRDVhaclGDdiwJU1AP9gtT4FQnIwfMBHzCEkMfLmC50K
Kj0Piu6STOikM8/NdgD8DbL/WJnY3CBE/vyuKmYYn5cvf50tES7UbysIjEFa+wA=
=i/1n
-----END PGP SIGNATURE-----
Merge tag 'imx-drm-fixes-2021-08-18' of git://git.pengutronix.de/pza/linux into drm-fixes
drm/imx: imx-drm alignment and plane offset fixes
Fix an accidental partial revert of commit 94dfec48fc ("drm/imx: Add 8
pixel alignment fix") and plane offset calculations for capture of
non-aligned resolutions.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/85a41af99beb2c9e7d6020435a135bf9f205a5ff.camel@pengutronix.de
