18 Feb, 2019
16 commits
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The sd argument of this macro can be a more complex expression. Since it
is used 5 times in the macro it can be evaluated that many times as well.So assign it to a temp variable in the beginning and use that instead.
This also avoids any potential side-effects of evaluating sd.
Signed-off-by: Hans Verkuil
Acked-by: Sakari Ailus
Signed-off-by: Mauro Carvalho Chehab -
Remove unused but set variables to clean up the code and avoid
warning.Signed-off-by: Lucas A. M. Magalhães
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
The capture compose rectangle was not getting updated when setting
the source subdevice's source pad format. This causes the compose window
to be zero (or not updated) at stream start unless the capture device
format was set explicitly at the capture device node.Fix by moving the calculation of the capture compose rectangle to
imx_media_mbus_fmt_to_pix_fmt(), and pass the rectangle to
imx_media_capture_device_set_format().Fixes: 439d8186fb23 ("media: imx: add capture compose rectangle")
Signed-off-by: Steve Longerbeam
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Add VB2_USERPTR to the vimc capture device.
Signed-off-by: Hans Verkuil
Acked-by: Helen Koike
Signed-off-by: Mauro Carvalho Chehab -
A merge conflict rised when merging from -rc7. Fix it.
In this specific case, we don't need the if anymore, as the
work_run was moved to its rightful place (struct vim2m_ctx).Fixes: b3e64e5b0778 ("media: vim2m: use per-file handler work queue")
Fixes: 240809ef6630 ("media: vim2m: only cancel work if it is for right context")
Reviewed-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
The linked commit changed s_fmt/try_fmt to fail if num_planes is bogus.
This, however, is against the spec, which mandates drivers
to return a proper num_planes value, without an error.Replace the num_planes check and instead clamp it to a sane value,
so we still make sure we don't overflow the planes array by accident.Fixes: 9048b2e15b11c5 ("media: v4l: ioctl: Validate num_planes before using it")
Signed-off-by: Ezequiel Garcia
Reviewed-by: Sakari Ailus
Signed-off-by: Mauro Carvalho Chehab -
Linux 5.0-rc7
* tag 'v5.0-rc7': (1667 commits)
Linux 5.0-rc7
Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
Input: st-keyscan - fix potential zalloc NULL dereference
Input: apanel - switch to using brightness_set_blocking()
powerpc/64s: Fix possible corruption on big endian due to pgd/pud_present()
efi/arm: Revert "Defer persistent reservations until after paging_init()"
arm64, mm, efi: Account for GICv3 LPI tables in static memblock reserve table
sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
Compiler Attributes: add support for __copy (gcc >= 9)
lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure
auxdisplay: ht16k33: fix potential user-after-free on module unload
x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
i2c: bcm2835: Clear current buffer pointers and counts after a transfer
i2c: cadence: Fix the hold bit setting
drm: Use array_size() when creating lease
dm thin: fix bug where bio that overwrites thin block ignores FUA
Revert "exec: load_script: don't blindly truncate shebang string"
Revert "gfs2: read journal in large chunks to locate the head"
net: ethernet: freescale: set FEC ethtool regs version
...Signed-off-by: Mauro Carvalho Chehab
-
Pull EFI fixes from Ingo Molnar:
"This tree reverts a GICv3 commit (which was broken) and fixes it in
another way, by adding a memblock build-time entries quirk for ARM64"* 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/arm: Revert "Defer persistent reservations until after paging_init()"
arm64, mm, efi: Account for GICv3 LPI tables in static memblock reserve table -
Pull x86 fixes from Ingo Molnar:
"Three changes:- An UV fix/quirk to pull UV BIOS calls into the efi_runtime_lock
locking regime. (This done by aliasing __efi_uv_runtime_lock to
efi_runtime_lock, which should make the quirk nature obvious and
maintain the general policy that the EFI lock (name...) isn't
exposed to drivers.)- Our version of MAGA: Make a.out Great Again.
- Add a new Intel model name enumerator to an upstream header to help
reduce dependencies going forward"* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/platform/UV: Use efi_runtime_lock to serialise BIOS calls
x86/CPU: Add Icelake model number
x86/a.out: Clear the dump structure initially -
Pull perf fixes from Ingo Molnar:
"Two fixes on the kernel side: fix an over-eager condition that failed
larger perf ring-buffer sizes, plus fix crashes in the Intel BTS code
for a corner case, found by fuzzing"* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/core: Fix impossible ring-buffer sizes warning
perf/x86: Add check_period PMU callback -
Pull powerpc fix from Michael Ellerman:
"Just one fix, for pgd/pud_present() which were broken on big endian
since v4.20, leading to possible data corruption.Thanks to: Aneesh Kumar K.V., Erhard F., Jan Kara"
* tag 'powerpc-5.0-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s: Fix possible corruption on big endian due to pgd/pud_present() -
Pull arch/csky fixes from Guo Ren:
"Here are some fixup patches for 5.0-rc6"* tag 'csky-for-linus-5.0-rc6' of git://github.com/c-sky/csky-linux:
csky: Fixup dead loop in show_stack
csky: Fixup io-range page attribute for mmap("/dev/mem")
csky: coding convention: Use task_stack_page
csky: Fixup wrong pt_regs size
csky: Fixup _PAGE_GLOBAL bit for 610 tlb entry -
Pull i2c fixes from Wolfram Sang:
"Two more driver bugfixes"* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: bcm2835: Clear current buffer pointers and counts after a transfer
i2c: cadence: Fix the hold bit setting -
Pull input fixes from Dmitry Torokhov:
- tweaks to Elan drivers (both PS/2 and I2C) to support new devices.
Also revert of one of IDs as that device should really be driven by
i2c-hid + hid-multitouch- a few drivers have been switched to set_brightness_blocking() call
because they either were sleeping the their set_brightness()
implementation or used workqueue but were not canceling it on unbind.- ps2-gpio and matrix_keypad needed to [properly] flush their works to
avoid potential use-after-free on unbind.- other miscellaneous fixes.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK
Input: st-keyscan - fix potential zalloc NULL dereference
Input: apanel - switch to using brightness_set_blocking()
Revert "Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G"
Input: qt2160 - switch to using brightness_set_blocking()
Input: matrix_keypad - use flush_delayed_work()
Input: ps2-gpio - flush TX work when closing port
Input: cap11xx - switch to using set_brightness_blocking()
Input: elantech - enable 3rd button support on Fujitsu CELSIUS H780
Input: bma150 - register input device after setting private data
Input: pwm-vibra - stop regulator after disabling pwm, not before
Input: pwm-vibra - prevent unbalanced regulator
Input: snvs_pwrkey - allow selecting driver for i.MX 7D -
Pull KVM fixes from Paolo Bonzini:
"A somewhat bigger ARM update, and the usual smattering of x86 bug
fixes"* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
kvm: vmx: Fix entry number check for add_atomic_switch_msr()
KVM: x86: Recompute PID.ON when clearing PID.SN
KVM: nVMX: Restore a preemption timer consistency check
x86/kvm/nVMX: read from MSR_IA32_VMX_PROCBASED_CTLS2 only when it is available
KVM: arm64: Forbid kprobing of the VHE world-switch code
KVM: arm64: Relax the restriction on using stage2 PUD huge mapping
arm: KVM: Add missing kvm_stage2_has_pmd() helper
KVM: arm/arm64: vgic: Always initialize the group of private IRQs
arm/arm64: KVM: Don't panic on failure to properly reset system registers
arm/arm64: KVM: Allow a VCPU to fully reset itself
KVM: arm/arm64: Reset the VCPU without preemption and vcpu state loaded
arm64: KVM: Don't generate UNDEF when LORegion feature is present
KVM: arm/arm64: vgic: Make vgic_cpu->ap_list_lock a raw_spinlock
KVM: arm/arm64: vgic: Make vgic_dist->lpi_list_lock a raw_spinlock
KVM: arm/arm64: vgic: Make vgic_irq->irq_lock a raw_spinlock
17 Feb, 2019
9 commits
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This adds ELAN0617 to the ACPI table to support Elan touchpad found in
Lenovo V330-15ISK.Signed-off-by: Mauro Ciancio
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov -
This patch fixes the following static checker warning:
drivers/input/keyboard/st-keyscan.c:156 keyscan_probe()
error: potential zalloc NULL dereference: 'keypad_data->input_dev'Reported-by: Dan Carpenter
Signed-off-by: Gabriel Fernandez
Signed-off-by: Dmitry Torokhov -
Now that LEDs core allows "blocking" flavor of "set brightness" method we
can use it and get rid of private work item. As a bonus, we are no longer
forgetting to cancel it when we unbind the driver.Reviewed-by: Sven Van Asbroeck
Signed-off-by: Dmitry Torokhov -
In v4.20 we changed our pgd/pud_present() to check for _PAGE_PRESENT
rather than just checking that the value is non-zero, e.g.:static inline int pgd_present(pgd_t pgd)
{
- return !pgd_none(pgd);
+ return (pgd_raw(pgd) & cpu_to_be64(_PAGE_PRESENT));
}Unfortunately this is broken on big endian, as the result of the
bitwise & is truncated to int, which is always zero because
_PAGE_PRESENT is 0x8000000000000000ul. This means pgd_present() and
pud_present() are always false at compile time, and the compiler
elides the subsequent code.Remarkably with that bug present we are still able to boot and run
with few noticeable effects. However under some work loads we are able
to trigger a warning in the ext4 code:WARNING: CPU: 11 PID: 29593 at fs/ext4/inode.c:3927 .ext4_set_page_dirty+0x70/0xb0
CPU: 11 PID: 29593 Comm: debugedit Not tainted 4.20.0-rc1 #1
...
NIP .ext4_set_page_dirty+0x70/0xb0
LR .set_page_dirty+0xa0/0x150
Call Trace:
.set_page_dirty+0xa0/0x150
.unmap_page_range+0xbf0/0xe10
.unmap_vmas+0x84/0x130
.unmap_region+0xe8/0x190
.__do_munmap+0x2f0/0x510
.__vm_munmap+0x80/0x110
.__se_sys_munmap+0x14/0x30
system_call+0x5c/0x70The fix is simple, we need to convert the result of the bitwise & to
an int before returning it.Thanks to Erhard, Jan Kara and Aneesh for help with debugging.
Fixes: da7ad366b497 ("powerpc/mm/book3s: Update pmd_present to look at _PAGE_PRESENT bit")
Cc: stable@vger.kernel.org # v4.20+
Reported-by: Erhard F.
Reviewed-by: Aneesh Kumar K.V
Signed-off-by: Michael Ellerman -
Pull ARM SoC fixes from Arnd Bergmann:
"This week is a much smaller update, containing fixes only for TI OMAP,
NXP i.MX and Rockchips platforms:omap:
- omap4 had problems with lost timer interrupts
- another IRQ handling issue with OMAP5
- A workaround for a regression in the pwm-omap-dmtimer driverNXP i.MX:
- eMMC was broken on the new imx8mq-evk boardRockchip:
- a fix for new dtc graph warnings and a regulator fix for rock64
- USB support broke on rk3328-rock64"* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug
arm64: dts: imx8mq: Fix boot from eMMC
ARM: OMAP2+: Variable "reg" in function omap4_dsi_mux_pads() could be uninitialized
ARM: dts: Configure clock parent for pwm vibra
bus: ti-sysc: Fix timer handling with drop pm_runtime_irq_safe()
arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64
arm64: dts: rockchip: fix graph_port warning on rk3399 bob kevin and excavator
ARM: OMAP5+: Fix inverted nirq pin interrupts with irq_set_type
clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting
ARM: dts: rockchip: remove qos_cif1 from rk3188 power-domain -
Pull more nfsd fixes from Bruce Fields:
"Two small fixes, one for crashes using nfs/krb5 with older enctypes,
one that could prevent clients from reclaiming state after a kernel
upgrade"* tag 'nfsd-5.0-2' of git://linux-nfs.org/~bfields/linux:
sunrpc: fix 4 more call sites that were using stack memory with a scatterlist
Revert "nfsd4: return default lease period" -
Pull more NFS client fixes from Anna Schumaker:
"Three fixes this time.Nicolas's is for xprtrdma completion vector allocation on single-core
systems. Greg's adds an error check when allocating a debugfs dentry.
And Ben's is an additional fix for nfs_page_async_flush() to prevent
pages from accidentally getting truncated.Summary:
- Make sure Send CQ is allocated on an existing compvec
- Properly check debugfs dentry before using it
- Don't use page_file_mapping() after removing a page"
* tag 'nfs-for-5.0-4' of git://git.linux-nfs.org/projects/anna/linux-nfs:
NFS: Don't use page_file_mapping after removing the page
rpc: properly check debugfs dentry before using it
xprtrdma: Make sure Send CQ is allocated on an existing compvec -
Pull auxdisplay fix from Miguel Ojeda:
"Fix potential user-after-free on ht16k33 module unload. Reported by
Sven Van Asbroeck"* tag 'auxdisplay-for-linus-v5.0-rc7' of git://github.com/ojeda/linux:
auxdisplay: ht16k33: fix potential user-after-free on module unload -
Pull compiler attributes fixes from Miguel Ojeda:
"Clean the new GCC 9 -Wmissing-attributes warningsThe upcoming GCC 9 release extends the -Wmissing-attributes warnings
(enabled by -Wall) to C and aliases: it warns when particular function
attributes are missing in the aliases but not in their target, e.g.:void __cold f(void) {}
void __alias("f") g(void);diagnoses:
warning: 'g' specifies less restrictive attribute than
its target 'f': 'cold' [-Wmissing-attributes]These patch series clean these new warnings. Most of them are caused
by the module_init/exit macros"Link: https://lore.kernel.org/lkml/20190125104353.2791-1-labbott@redhat.com/
* tag 'compiler-attributes-for-linus-v5.0-rc7' of git://github.com/ojeda/linux:
include/linux/module.h: copy __init/__exit attrs to init/cleanup_module
Compiler Attributes: add support for __copy (gcc >= 9)
lib/crc32.c: mark crc32_le_base/__crc32c_le_base aliases as __pure
16 Feb, 2019
15 commits
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This reverts commit eff896288872d687d9662000ec9ae11b6d61766f, which
deferred the processing of persistent memory reservations to a point
where the memory may have already been allocated and overwritten,
defeating the purpose.Signed-off-by: Ard Biesheuvel
Acked-by: Will Deacon
Cc: Linus Torvalds
Cc: Marc Zyngier
Cc: Mike Rapoport
Cc: Peter Zijlstra
Cc: Thomas Gleixner
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20190215123333.21209-3-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar -
In the irqchip and EFI code, we have what basically amounts to a quirk
to work around a peculiarity in the GICv3 architecture, which permits
the system memory address of LPI tables to be programmable only once
after a CPU reset. This means kexec kernels must use the same memory
as the first kernel, and thus ensure that this memory has not been
given out for other purposes by the time the ITS init code runs, which
is not very early for secondary CPUs.On systems with many CPUs, these reservations could overflow the
memblock reservation table, and this was addressed in commit:eff896288872 ("efi/arm: Defer persistent reservations until after paging_init()")
However, this turns out to have made things worse, since the allocation
of page tables and heap space for the resized memblock reservation table
itself may overwrite the regions we are attempting to reserve, which may
cause all kinds of corruption, also considering that the ITS will still
be poking bits into that memory in response to incoming MSIs.So instead, let's grow the static memblock reservation table on such
systems so it can accommodate these reservations at an earlier time.
This will permit us to revert the above commit in a subsequent patch.[ mingo: Minor cleanups. ]
Signed-off-by: Ard Biesheuvel
Acked-by: Mike Rapoport
Acked-by: Will Deacon
Acked-by: Marc Zyngier
Cc: Andrew Morton
Cc: Linus Torvalds
Cc: Peter Zijlstra
Cc: Thomas Gleixner
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/20190215123333.21209-2-ard.biesheuvel@linaro.org
Signed-off-by: Ingo Molnar -
Pull SCSI fixes from James Bottomley:
"Two fairly small fixes: the qla one is a panic inducing use after free
and the entropy fix may seem minor but it has had huge userspace
impact thanks to an unrelated change in openssl that causes sshd to
refuse logins until it has enough entropy for the session keys, which
causes tens of minutes delay before the affected systems allow logins
after reboot"* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: qla2xxx: Fix panic from use after free in qla2x00_async_tm_cmd
scsi: sd: fix entropy gathering for most rotational disks -
While trying to reproduce a reported kernel panic on arm64, I discovered
that AUTH_GSS basically doesn't work at all with older enctypes on arm64
systems with CONFIG_VMAP_STACK enabled. It turns out there still a few
places using stack memory with scatterlists, causing krb5_encrypt() and
krb5_decrypt() to produce incorrect results (or a BUG if CONFIG_DEBUG_SG
is enabled).Tested with cthon on v4.0/v4.1/v4.2 with krb5/krb5i/krb5p using
des3-cbc-sha1 and arcfour-hmac-md5.Signed-off-by: Scott Mayhew
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields -
…/git/tmlind/linux-omap into arm/fixes
Fix omap4 and later lost cpu1 interrupts for periodic timer
A fix from Russell that took a while to get applied into fixes as
I thought Russell is merging this one.* tag 'omap-for-v5.0/fixes-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: fix lack of timer interrupts on CPU1 after hotplug -
The upcoming GCC 9 release extends the -Wmissing-attributes warnings
(enabled by -Wall) to C and aliases: it warns when particular function
attributes are missing in the aliases but not in their target.In particular, it triggers for all the init/cleanup_module
aliases in the kernel (defined by the module_init/exit macros),
ending up being very noisy.These aliases point to the __init/__exit functions of a module,
which are defined as __cold (among other attributes). However,
the aliases themselves do not have the __cold attribute.Since the compiler behaves differently when compiling a __cold
function as well as when compiling paths leading to calls
to __cold functions, the warning is trying to point out
the possibly-forgotten attribute in the alias.In order to keep the warning enabled, we decided to silence
this case. Ideally, we would mark the aliases directly
as __init/__exit. However, there are currently around 132 modules
in the kernel which are missing __init/__exit in their init/cleanup
functions (either because they are missing, or for other reasons,
e.g. the functions being called from somewhere else); and
a section mismatch is a hard error.A conservative alternative was to mark the aliases as __cold only.
However, since we would like to eventually enforce __init/__exit
to be always marked, we chose to use the new __copy function
attribute (introduced by GCC 9 as well to deal with this).
With it, we copy the attributes used by the target functions
into the aliases. This way, functions that were not marked
as __init/__exit won't have their aliases marked either,
and therefore there won't be a section mismatch.Note that the warning would go away marking either the extern
declaration, the definition, or both. However, we only mark
the definition of the alias, since we do not want callers
(which only see the declaration) to be compiled as if the function
was __cold (and therefore the paths leading to those calls
would be assumed to be unlikely).Link: https://lore.kernel.org/lkml/20190123173707.GA16603@gmail.com/
Link: https://lore.kernel.org/lkml/20190206175627.GA20399@gmail.com/
Suggested-by: Martin Sebor
Acked-by: Jessica Yu
Signed-off-by: Miguel Ojeda -
From the GCC manual:
copy
copy(function)The copy attribute applies the set of attributes with which function
has been declared to the declaration of the function to which
the attribute is applied. The attribute is designed for libraries
that define aliases or function resolvers that are expected
to specify the same set of attributes as their targets. The copy
attribute can be used with functions, variables, or types. However,
the kind of symbol to which the attribute is applied (either
function or variable) must match the kind of symbol to which
the argument refers. The copy attribute copies only syntactic and
semantic attributes but not attributes that affect a symbol’s
linkage or visibility such as alias, visibility, or weak.
The deprecated attribute is also not copied.https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html
The upcoming GCC 9 release extends the -Wmissing-attributes warnings
(enabled by -Wall) to C and aliases: it warns when particular function
attributes are missing in the aliases but not in their target, e.g.:void __cold f(void) {}
void __alias("f") g(void);diagnoses:
warning: 'g' specifies less restrictive attribute than
its target 'f': 'cold' [-Wmissing-attributes]Using __copy(f) we can copy the __cold attribute from f to g:
void __cold f(void) {}
void __copy(f) __alias("f") g(void);This attribute is most useful to deal with situations where an alias
is declared but we don't know the exact attributes the target has.For instance, in the kernel, the widely used module_init/exit macros
define the init/cleanup_module aliases, but those cannot be marked
always as __init/__exit since some modules do not have their
functions marked as such.Suggested-by: Martin Sebor
Reviewed-by: Nick Desaulniers
Signed-off-by: Miguel Ojeda -
The upcoming GCC 9 release extends the -Wmissing-attributes warnings
(enabled by -Wall) to C and aliases: it warns when particular function
attributes are missing in the aliases but not in their target.In particular, it triggers here because crc32_le_base/__crc32c_le_base
aren't __pure while their target crc32_le/__crc32c_le are.These aliases are used by architectures as a fallback in accelerated
versions of CRC32. See commit 9784d82db3eb ("lib/crc32: make core crc32()
routines weak so they can be overridden").Therefore, being fallbacks, it is likely that even if the aliases
were called from C, there wouldn't be any optimizations possible.
Currently, the only user is arm64, which calls this from asm.Still, marking the aliases as __pure makes sense and is a good idea
for documentation purposes and possible future optimizations,
which also silences the warning.Acked-by: Ard Biesheuvel
Tested-by: Laura Abbott
Signed-off-by: Miguel Ojeda -
On module unload/remove, we need to ensure that work does not run
after we have freed resources. Concretely, cancel_delayed_work()
may return while the callback function is still running.From kernel/workqueue.c:
The work callback function may still be running on return,
unless it returns true and the work doesn't re-arm itself.
Explicitly flush or use cancel_delayed_work_sync() to wait on it.Link: https://lore.kernel.org/lkml/20190204220952.30761-1-TheSven73@googlemail.com/
Reported-by: Sven Van Asbroeck
Reviewed-by: Dmitry Torokhov
Reviewed-by: Sven Van Asbroeck
Acked-by: Robin van der Gracht
Signed-off-by: Miguel Ojeda -
Pull block fixes from Jens Axboe:
- Ensure we insert into the hctx dispatch list, if a request is marked
as DONTPREP (Jianchao)- NVMe pull request, single missing unlock on error fix (Keith)
- MD pull request, single fix for a potentially data corrupting issue
(Nate)- Floppy check_events regression fix (Yufen)
* tag 'for-linus-20190215' of git://git.kernel.dk/linux-block:
md/raid1: don't clear bitmap bits on interrupted recovery.
floppy: check_events callback should not return a negative number
nvme-pci: add missing unlock for reset error
blk-mq: insert rq with DONTPREP to hctx dispatch list when requeue -
…device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- Fix bug in DM crypt's sizing of its block integrity tag space,
resulting in less memory use when DM crypt layers on DM integrity.- Fix a long-standing DM thinp crash consistency bug that was due to
improper handling of FUA. This issue is specific to writes that fill
an entire thinp block which needs to be allocated.* tag 'for-5.0/dm-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm thin: fix bug where bio that overwrites thin block ignores FUA
dm crypt: don't overallocate the integrity tag space -
Pull MMC fixes from Ulf Hansson:
"A couple of MMC fixes intended for v5.0-rc7.MMC core:
- Fix deadlock bug for block I/O requestsMMC host:
- sunxi: Disable broken HS-DDR mode for H5 by default
- sunxi: Avoid unsupported speed modes declared via DT
- meson-gx: Restore interrupt name"* tag 'mmc-v5.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: meson-gx: fix interrupt name
mmc: block: handle complete_work on separate workqueue
mmc: sunxi: Filter out unsupported modes declared in the device tree
mmc: sunxi: Disable HS-DDR mode for H5 eMMC controller by default -
Pull drm fixes from Dave Airlie:
"Usual pull request, little larger than I'd like but nothing too
strange in it. Willy found an bug in the lease ioctl calculations, but
it's a drm master only ioctl which makes it harder to mess with.i915:
- combo phy programming fix
- opregion version check fix for VBT RVDA lookup
- gem mmap ioctl race fix
- fbdev hpd during suspend fix
- array size bounds check fix in pmuamdgpu:
- Vega20 psp fix
- Add vrr range to debugfs for freesync debuggingsched:
- Scheduler race fixvkms:
- license header fixupsimx:
- Fix CSI register offsets for i.MX51 and i.MX53.
- Fix delayed page flip completion events on i.MX6QP due to
unexpected behaviour of the PRE when issuing NOP buffer updates to
the same buffer address.
- Stop throwing errors for plane updates on disabled CRTCs when a
userspace process is killed while a plane update is pending.
- Add missing of_node_put cleanup in imx_ldb_bind"* tag 'drm-fixes-2019-02-15-1' of git://anongit.freedesktop.org/drm/drm:
drm: Use array_size() when creating lease
drm/amdgpu/psp11: TA firmware is optional (v3)
drm/i915/opregion: rvda is relative from opregion base in opregion 2.1+
drm/i915/opregion: fix version check
drm/i915: Prevent a race during I915_GEM_MMAP ioctl with WC set
drm/i915: Block fbdev HPD processing during suspend
drm/i915/pmu: Fix enable count array size and bounds checking
drm/i915/cnl: Fix CNL macros for Voltage Swing programming
drm/i915/icl: combo port vswing programming changes per BSPEC
drm/vkms: Fix license inconsistent
drm/amd/display: Expose connector VRR range via debugfs
drm/sched: Always trace the dependencies we wait on, to fix a race.
gpu: ipu-v3: pre: don't trigger update if buffer address doesn't change
gpu: ipu-v3: Fix CSI offsets for imx53
drm/imx: imx-ldb: add missing of_node_puts
gpu: ipu-v3: Fix i.MX51 CSI control registers offset
drm/imx: ignore plane updates on disabled crtcs -
Pull crypto fix from Herbert Xu:
"This fixes a crash on resume in the ccree driver"* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: ccree - fix resume race condition on init -
Pull networking fixes from David Miller:
1) Fix MAC address setting in mac80211 pmsr code, from Johannes Berg.
2) Probe SFP modules after being attached, from Russell King.
3) Byte ordering bug in SMC rx_curs_confirmed code, from Ursula Braun.
4) Revert some r8169 changes that are causing regressions, from Heiner
Kallweit.5) Fix spurious connection timeouts in netfilter nat code, from Florian
Westphal.6) SKB leak in tipc, from Hoang Le.
7) Short packet checkum issue in mlx4, similar to a previous mlx5
change, from Saeed Mahameed. The issue is that whilst padding bytes
are usually zero, it is not guarateed and the hardware doesn't take
the padding bytes into consideration when generating the checksum.8) Fix various races in cls_tcindex, from Cong Wang.
9) Need to set stream ext to NULL before freeing in SCTP code, from Xin
Long.10) Fix locking in phy_is_started, from Heiner Kallweit.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (54 commits)
net: ethernet: freescale: set FEC ethtool regs version
net: hns: Fix object reference leaks in hns_dsaf_roce_reset()
mm: page_alloc: fix ref bias in page_frag_alloc() for 1-byte allocs
net: phy: fix potential race in the phylib state machine
net: phy: don't use locking in phy_is_started
selftests: fix timestamping Makefile
net: dsa: bcm_sf2: potential array overflow in bcm_sf2_sw_suspend()
net: fix possible overflow in __sk_mem_raise_allocated()
dsa: mv88e6xxx: Ensure all pending interrupts are handled prior to exit
net: phy: fix interrupt handling in non-started states
sctp: set stream ext to NULL after freeing it in sctp_stream_outq_migrate
sctp: call gso_reset_checksum when computing checksum in sctp_gso_segment
net/mlx5e: XDP, fix redirect resources availability check
net/mlx5: Fix a compilation warning in events.c
net/mlx5: No command allowed when command interface is not ready
net/mlx5e: Fix NULL pointer derefernce in set channels error flow
netfilter: nft_compat: use-after-free when deleting targets
team: avoid complex list operations in team_nl_cmd_options_set()
net_sched: fix two more memory leaks in cls_tcindex
net_sched: fix a memory leak in cls_tcindex
...
