There is a headset jack on the front panel, when we plug a headset
into it, the headset mic can't trigger unsol events, and
read_pin_sense() can't detect its presence too. So add this fixup
to fix this issue.
Cc: <stable@vger.kernel.org>
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This is a fairly large set of fixes, they've been delayed partly as more
and more keep coming in. Most of them are very small driver specific
fixes, the biggest individual thing is the revert of the rcar IOMMU
support - it was causing problems and there wasn't the confidence that
it could be resolved sensibly. There's also a relatively large change
in the Freescale SSI controller which resolves some issues with the
AC'97 mode, these aren't that large in the grand scheme of things and
reflect some fairly thorough review and testing.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCgAxFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlo6kHETHGJyb29uaWVA
a2VybmVsLm9yZwAKCRAk1otyXVSH0KWJB/42n+WPZlJQprXsvIVOP6nZ2DNCULVN
93/nBWF3Dtb/qdcFcUR84iLX8JySCnlqtoPw4OPkTvy47FNvha1e0j6W0KVRBeia
1Ugy2RQlFo9uN8UJkr7anDbE++7a0QTWl23jyblSSa56pK2uNlmuNl+KA1MgT9HC
EHloE3JbiG0x9f4IzxiOMNXk3zwXPSZhWrK6DVMIlBn2MYOAfSv2aT+aosZeSbGY
kuoNw1/PBgXlP7PVMI9Fin4pCSg7UUBRjTXIpoEupnRG7krANtUA9qjKZUYeTiDh
TNLyPawtFk8GCsEdxiqSrWwGiTpzdrhdfGtttuGq5OE6FL1bDmNdhGjs
=IV5j
-----END PGP SIGNATURE-----
Merge tag 'asoc-fix-v4.15-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v4.15
This is a fairly large set of fixes, they've been delayed partly as more
and more keep coming in. Most of them are very small driver specific
fixes, the biggest individual thing is the revert of the rcar IOMMU
support - it was causing problems and there wasn't the confidence that
it could be resolved sensibly. There's also a relatively large change
in the Freescale SSI controller which resolves some issues with the
AC'97 mode, these aren't that large in the grand scheme of things and
reflect some fairly thorough review and testing.
BRGCKR should use 0x80770000, instead of 0x80FF0000.
R-Car Gen2 xxx_TIMSEL should use 0x0F1F,
R-Car Gen3 xxx_TIMSEL should use 0x1F1F.
Here, Gen3 doesn't support AVD, thus, both case can use 0x0F1F.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
If an rt5514-spi device is probed but the platform hasn't linked it in,
we might never fully request the SPI IRQ, nor configure the rt5514 DSP,
but we still might try to enable the SPI IRQ (enable_irq_wake()). This
is bad, and among other things, can cause the interrupt to trigger every
time we try to suspend the system (e.g., because the interrupt trigger
setting was never set properly).
Instead of setting our wakeup capabilities in the SPI driver probe
routine, let's wait until we've actually requested the IRQ.
Fixes issues seen on the "kevin" Chromebook (Samsung Chromebook Plus).
Fixes: 58f1c07d23 ("ASoC: rt5514: Voice wakeup support.")
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
In skylake platform, we hear a loud pop noise(0 dB) at start of
audio capture power up sequence. This patch removes the pop noise
from the recording by adding a delay before enabling ADC.
Signed-off-by: Abhijeet Kumar <abhijeet.kumar@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
The commit 89b89d121f ("ALSA: usb-audio: Add check return value for
usb_string()") added the check of the return value from
snd_usb_copy_string_desc(), which is correct per se, but it introduced
a regression. In the original code, either the "Clock Source",
"Playback Source" or "Capture Source" suffix is added after the
terminal string, while the commit changed it to add the suffix only
when get_term_name() is failing. It ended up with an incorrect ctl
name like "PCM" instead of "PCM Capture Source".
Also, even the original code has a similar bug: when the ctl name is
generated from snd_usb_copy_string_desc() for the given iSelector, it
also doesn't put the suffix.
This patch addresses these issues: the suffix is added always when no
static mapping is found. Also the patch tries to put more comments
and cleans up the if/else block for better readability in order to
avoid the same pitfall again.
Fixes: 89b89d121f ("ALSA: usb-audio: Add check return value for usb_string()")
Reported-and-tested-by: Mauro Santos <registo.mailling@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Dell AIO had LineOut jack.
Add LineOut verb into this patch.
[ Additional notes:
the ALC274 codec seems requiring the fixed pin / DAC connections for
HP / line-out pins for enabling EQ for speakers; i.e. the HP / LO
pins expect to be connected with NID 0x03 while keeping the speaker
with NID 0x02. However, by adding a new line-out pin, the
auto-parser assigns the NID 0x02 for HP/LO pins as primary outputs.
As an easy workaround, we provide the preferred_pairs[] to map
forcibly for these pins. -- tiwai ]
Fixes: 75ee94b20b ("ALSA: hda - fix headset mic problem for Dell machines with alc274")
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This reverts commit 04e35f4495.
SELinux runs with secureexec for all non-"noatsecure" domain transitions,
which means lots of processes end up hitting the stack hard-limit change
that was introduced in order to fix a race with prlimit(). That race fix
will need to be redesigned.
Reported-by: Laura Abbott <labbott@redhat.com>
Reported-by: Tomáš Trnka <trnka@scm.com>
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull Page Table Isolation (PTI) v4.14 backporting base tree from Ingo Molnar:
"This tree contains the v4.14 PTI backport preparatory tree, which
consists of four merges of upstream trees and 7 cherry-picked commits,
which the upcoming PTI work depends on"
NOTE! The resulting tree is exactly the same as the original base tree
(ie the diff between this commit and its immediate first parent is
empty).
The only reason for this merge is literally to have a common point for
the actual PTI changes so that the commits can be shared in both the
4.15 and 4.14 trees.
* 'WIP.x86-pti.base-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm/kasan: Don't use vmemmap_populate() to initialize shadow
locking/barriers: Convert users of lockless_dereference() to READ_ONCE()
locking/barriers: Add implicit smp_read_barrier_depends() to READ_ONCE()
bpf: fix build issues on um due to mising bpf_perf_event.h
perf/x86: Enable free running PEBS for REGS_USER/INTR
x86: Make X86_BUG_FXSAVE_LEAK detectable in CPUID on AMD
x86/cpufeature: Add User-Mode Instruction Prevention definitions
Pull Page Table Isolation (PTI) preparatory tree from Ingo Molnar:
"This does a rename to free up linux/pti.h to be used by the upcoming
page table isolation feature"
* 'WIP.x86-pti.base.prep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
drivers/misc/intel/pti: Rename the header file to free up the namespace
Pull timer fix from Thomas Gleixner:
"A single bugfix which prevents arbitrary sigev_notify values in
posix-timers"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
posix-timer: Properly check sigevent->sigev_notify
Here are fixes for this round
- Fix for disable clk on error path in fsl-edma driver
- Disable clk fail fix in jz4740 driver
- Fix long pending bug in dmatest driver for dangling pointer
- Fix potential NULL pointer dereference in at_hdmac driver
- Error handling path in ioat driver
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=2egq
-----END PGP SIGNATURE-----
Merge tag 'dmaengine-fix-4.15-rc4' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fixes from Vinod Koul:
"This time consisting of fixes in a bunch of drivers and the dmatest
module:
- Fix for disable clk on error path in fsl-edma driver
- Disable clk fail fix in jz4740 driver
- Fix long pending bug in dmatest driver for dangling pointer
- Fix potential NULL pointer dereference in at_hdmac driver
- Error handling path in ioat driver"
* tag 'dmaengine-fix-4.15-rc4' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: fsl-edma: disable clks on all error paths
dmaengine: jz4740: disable/unprepare clk if probe fails
dmaengine: dmatest: move callback wait queue to thread context
dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved
dmaengine: ioat: Fix error handling path
With CONFIG_MTD=m and CONFIG_CRAMFS=y, we now get a link failure:
fs/cramfs/inode.o: In function `cramfs_mount': inode.c:(.text+0x220): undefined reference to `mount_mtd'
fs/cramfs/inode.o: In function `cramfs_mtd_fill_super':
inode.c:(.text+0x6d8): undefined reference to `mtd_point'
inode.c:(.text+0xae4): undefined reference to `mtd_unpoint'
This adds a more specific Kconfig dependency to avoid the broken
configuration.
Alternatively we could make CRAMFS itself depend on "MTD || !MTD" with a
similar result.
Fixes: 99c18ce580 ("cramfs: direct memory access support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull vfs fixes from Al Viro:
"The alloc_super() one is a regression in this merge window, lazytime
thing is older..."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
VFS: Handle lazytime in do_mount()
alloc_super(): do ->s_umount initialization earlier
ancient ext3 file system images. Also fix two xfstests failures, one
of which could cause a OOPS, plus an additional bug fix caught by fuzz
testing.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAlo1y3EACgkQ8vlZVpUN
gaNFOQf/bMf6ynai1dGGRwef+UcT874NZ2Hqm+UqI6pxusz0ZeKWm8HWfPfg31Fa
o+OnUsZ7NXFBIHyfXKFJzdOgutjZ5eY0vMu+NrlyBdd6W+ZcHwn1PvQsLapFYvqK
Rt+8nWTKqtnksSfh0vyODmUYgItOULOPPepjnIPm/Pd0DinJwo0GY/8MzLkz4SpX
g6R60ou0ToEYNqBXAKIBnZ4aq8KWMtCMGcD270U5eAm/63Pt4riRwJbjITxZPAH1
wKzivP4Ce5ce8W2g2/6mFFlBFWvtlB491T+BsgHUEv3OLze+kYS2PcxQthhEmBR8
zeZ2o2/0tTxejE//cyJ4gCe3fYGRDg==
=xqLC
-----END PGP SIGNATURE-----
Merge tag 'ext4_for_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"Fix a regression which caused us to fail to interpret symlinks in very
ancient ext3 file system images.
Also fix two xfstests failures, one of which could cause an OOPS, plus
an additional bug fix caught by fuzz testing"
* tag 'ext4_for_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: fix crash when a directory's i_size is too small
ext4: add missing error check in __ext4_new_inode()
ext4: fix fdatasync(2) after fallocate(2) operation
ext4: support fast symlinks from ext3 file systems
[ Note, this is a Git cherry-pick of the following commit:
d17a1d97dc: ("x86/mm/kasan: don't use vmemmap_populate() to initialize shadow")
... for easier x86 PTI code testing and back-porting. ]
The KASAN shadow is currently mapped using vmemmap_populate() since that
provides a semi-convenient way to map pages into init_top_pgt. However,
since that no longer zeroes the mapped pages, it is not suitable for
KASAN, which requires zeroed shadow memory.
Add kasan_populate_shadow() interface and use it instead of
vmemmap_populate(). Besides, this allows us to take advantage of
gigantic pages and use them to populate the shadow, which should save us
some memory wasted on page tables and reduce TLB pressure.
Link: http://lkml.kernel.org/r/20171103185147.2688-2-pasha.tatashin@oracle.com
Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Steven Sistare <steven.sistare@oracle.com>
Cc: Daniel Jordan <daniel.m.jordan@oracle.com>
Cc: Bob Picco <bob.picco@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[ Note, this is a Git cherry-pick of the following commit:
506458efaf ("locking/barriers: Convert users of lockless_dereference() to READ_ONCE()")
... for easier x86 PTI code testing and back-porting. ]
READ_ONCE() now has an implicit smp_read_barrier_depends() call, so it
can be used instead of lockless_dereference() without any change in
semantics.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1508840570-22169-4-git-send-email-will.deacon@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[ Note, this is a Git cherry-pick of the following commit:
76ebbe78f7 ("locking/barriers: Add implicit smp_read_barrier_depends() to READ_ONCE()")
... for easier x86 PTI code testing and back-porting. ]
In preparation for the removal of lockless_dereference(), which is the
same as READ_ONCE() on all architectures other than Alpha, add an
implicit smp_read_barrier_depends() to READ_ONCE() so that it can be
used to head dependency chains on all architectures.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1508840570-22169-3-git-send-email-will.deacon@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[ Note, this is a Git cherry-pick of the following commit:
a23f06f06d ("bpf: fix build issues on um due to mising bpf_perf_event.h")
... for easier x86 PTI code testing and back-porting. ]
Since c895f6f703 ("bpf: correct broken uapi for
BPF_PROG_TYPE_PERF_EVENT program type") um (uml) won't build
on i386 or x86_64:
[...]
CC init/main.o
In file included from ../include/linux/perf_event.h:18:0,
from ../include/linux/trace_events.h:10,
from ../include/trace/syscall.h:7,
from ../include/linux/syscalls.h:82,
from ../init/main.c:20:
../include/uapi/linux/bpf_perf_event.h:11:32: fatal error:
asm/bpf_perf_event.h: No such file or directory #include
<asm/bpf_perf_event.h>
[...]
Lets add missing bpf_perf_event.h also to um arch. This seems
to be the only one still missing.
Fixes: c895f6f703 ("bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Richard Weinberger <richard@sigma-star.at>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Richard Weinberger <richard@sigma-star.at>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[ Note, this is a Git cherry-pick of the following commit:
a47ba4d77e ("perf/x86: Enable free running PEBS for REGS_USER/INTR")
... for easier x86 PTI code testing and back-porting. ]
Currently free running PEBS is disabled when user or interrupt
registers are requested. Most of the registers are actually
available in the PEBS record and can be supported.
So we just need to check for the supported registers and then
allow it: it is all except for the segment register.
For user registers this only works when the counter is limited
to ring 3 only, so this also needs to be checked.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170831214630.21892-1-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[ Note, this is a Git cherry-pick of the following commit:
2b67799bdf25 ("x86: Make X86_BUG_FXSAVE_LEAK detectable in CPUID on AMD")
... for easier x86 PTI code testing and back-porting. ]
The latest AMD AMD64 Architecture Programmer's Manual
adds a CPUID feature XSaveErPtr (CPUID_Fn80000008_EBX[2]).
If this feature is set, the FXSAVE, XSAVE, FXSAVEOPT, XSAVEC, XSAVES
/ FXRSTOR, XRSTOR, XRSTORS always save/restore error pointers,
thus making the X86_BUG_FXSAVE_LEAK workaround obsolete on such CPUs.
Signed-Off-By: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Tested-by: Borislav Petkov <bp@suse.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Link: https://lkml.kernel.org/r/bdcebe90-62c5-1f05-083c-eba7f08b2540@assembler.cz
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[ Note, this is a Git cherry-pick of the following commit: (limited to the cpufeatures.h file)
3522c2a6a4 ("x86/cpufeature: Add User-Mode Instruction Prevention definitions")
... for easier x86 PTI code testing and back-porting. ]
User-Mode Instruction Prevention is a security feature present in new
Intel processors that, when set, prevents the execution of a subset of
instructions if such instructions are executed in user mode (CPL > 0).
Attempting to execute such instructions causes a general protection
exception.
The subset of instructions comprises:
* SGDT - Store Global Descriptor Table
* SIDT - Store Interrupt Descriptor Table
* SLDT - Store Local Descriptor Table
* SMSW - Store Machine Status Word
* STR - Store Task Register
This feature is also added to the list of disabled-features to allow
a cleaner handling of build-time configuration.
Signed-off-by: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Chen Yucong <slaoub@gmail.com>
Cc: Chris Metcalf <cmetcalf@mellanox.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Huang Rui <ray.huang@amd.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi V. Shankar <ravi.v.shankar@intel.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: ricardo.neri@intel.com
Link: http://lkml.kernel.org/r/1509935277-22138-7-git-send-email-ricardo.neri-calderon@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
We'd like to use the 'PTI' acronym for 'Page Table Isolation' - free up the
namespace by renaming the <linux/pti.h> driver header to <linux/intel-pti.h>.
(Also standardize the header guard name while at it.)
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: J Freyensee <james_p_freyensee@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
- Fix for SELinux on the umad SMI path. Some old hardware
does not fill the PKey properly exposing another bug in the newer
SELinux code.
- Check the input port as we can exceed array bounds from this
user supplied value
- Users are unable to use the hash field support as they want due to
incorrect checks on the field restrictions, correct that so the
feature works as intended
- User triggerable oops in the NETLINK_RDMA handler
- cxgb4 driver fix for a bad interaction with CQ flushing in iser
caused by patches in this merge window, and bad CQ flushing during
normal close.
- Unbalanced memalloc_noio in ipoib in an error path.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=oyIl
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"More fixes from testing done on the rc kernel, including more SELinux
testing. Looking forward, lockdep found regression today in ipoib
which is still being fixed.
Summary:
- Fix for SELinux on the umad SMI path. Some old hardware does not
fill the PKey properly exposing another bug in the newer SELinux
code.
- Check the input port as we can exceed array bounds from this user
supplied value
- Users are unable to use the hash field support as they want due to
incorrect checks on the field restrictions, correct that so the
feature works as intended
- User triggerable oops in the NETLINK_RDMA handler
- cxgb4 driver fix for a bad interaction with CQ flushing in iser
caused by patches in this merge window, and bad CQ flushing during
normal close.
- Unbalanced memalloc_noio in ipoib in an error path"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
IB/ipoib: Restore MM behavior in case of tx_ring allocation failure
iw_cxgb4: only insert drain cqes if wq is flushed
iw_cxgb4: only clear the ARMED bit if a notification is needed
RDMA/netlink: Fix general protection fault
IB/mlx4: Fix RSS hash fields restrictions
IB/core: Don't enforce PKey security on SMI MADs
IB/core: Bound check alternate path port number
Pull i2c fixes from Wolfram Sang:
"Two bugfixes for the AT24 I2C eeprom driver and some minor corrections
for I2C bus drivers"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: piix4: Fix port number check on release
i2c: stm32: Fix copyrights
i2c-cht-wc: constify platform_device_id
eeprom: at24: change nvmem stride to 1
eeprom: at24: fix I2C device selection for runtime PM
Stable bugfixes:
- NFS: Avoid a BUG_ON() in nfs_commit_inode() by not waiting for a
commit in the case that there were no commit requests.
- SUNRPC: Fix a race in the receive code path
Other fixes:
- NFS: Fix a deadlock in nfs client initialization
- xprtrdma: Fix a performance regression for small IOs
-----BEGIN PGP SIGNATURE-----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=XhEC
-----END PGP SIGNATURE-----
Merge tag 'nfs-for-4.15-3' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client fixes from Anna Schumaker:
"This has two stable bugfixes, one to fix a BUG_ON() when
nfs_commit_inode() is called with no outstanding commit requests and
another to fix a race in the SUNRPC receive codepath.
Additionally, there are also fixes for an NFS client deadlock and an
xprtrdma performance regression.
Summary:
Stable bugfixes:
- NFS: Avoid a BUG_ON() in nfs_commit_inode() by not waiting for a
commit in the case that there were no commit requests.
- SUNRPC: Fix a race in the receive code path
Other fixes:
- NFS: Fix a deadlock in nfs client initialization
- xprtrdma: Fix a performance regression for small IOs"
* tag 'nfs-for-4.15-3' of git://git.linux-nfs.org/projects/anna/linux-nfs:
SUNRPC: Fix a race in the receive code path
nfs: don't wait on commit in nfs_commit_inode() if there were no commit requests
xprtrdma: Spread reply processing over more CPUs
nfs: fix a deadlock in nfs client initialization
This reverts commits 5c9d2d5c26, c7da82b894, and e7fe7b5cae.
We'll probably need to revisit this, but basically we should not
complicate the get_user_pages_fast() case, and checking the actual page
table protection key bits will require more care anyway, since the
protection keys depend on the exact state of the VM in question.
Particularly when doing a "remote" page lookup (ie in somebody elses VM,
not your own), you need to be much more careful than this was. Dave
Hansen says:
"So, the underlying bug here is that we now a get_user_pages_remote()
and then go ahead and do the p*_access_permitted() checks against the
current PKRU. This was introduced recently with the addition of the
new p??_access_permitted() calls.
We have checks in the VMA path for the "remote" gups and we avoid
consulting PKRU for them. This got missed in the pkeys selftests
because I did a ptrace read, but not a *write*. I also didn't
explicitly test it against something where a COW needed to be done"
It's also not entirely clear that it makes sense to check the protection
key bits at this level at all. But one possible eventual solution is to
make the get_user_pages_fast() case just abort if it sees protection key
bits set, which makes us fall back to the regular get_user_pages() case,
which then has a vma and can do the check there if we want to.
We'll see.
Somewhat related to this all: what we _do_ want to do some day is to
check the PAGE_USER bit - it should obviously always be set for user
pages, but it would be a good check to have back. Because we have no
generic way to test for it, we lost it as part of moving over from the
architecture-specific x86 GUP implementation to the generic one in
commit e585513b76 ("x86/mm/gup: Switch GUP to the generic
get_user_page_fast() implementation").
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: "Jérôme Glisse" <jglisse@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull networking fixes from David Miller:
1) Clamp timeouts to INT_MAX in conntrack, from Jay Elliot.
2) Fix broken UAPI for BPF_PROG_TYPE_PERF_EVENT, from Hendrik
Brueckner.
3) Fix locking in ieee80211_sta_tear_down_BA_sessions, from Johannes
Berg.
4) Add missing barriers to ptr_ring, from Michael S. Tsirkin.
5) Don't advertise gigabit in sh_eth when not available, from Thomas
Petazzoni.
6) Check network namespace when delivering to netlink taps, from Kevin
Cernekee.
7) Kill a race in raw_sendmsg(), from Mohamed Ghannam.
8) Use correct address in TCP md5 lookups when replying to an incoming
segment, from Christoph Paasch.
9) Add schedule points to BPF map alloc/free, from Eric Dumazet.
10) Don't allow silly mtu values to be used in ipv4/ipv6 multicast, also
from Eric Dumazet.
11) Fix SKB leak in tipc, from Jon Maloy.
12) Disable MAC learning on OVS ports of mlxsw, from Yuval Mintz.
13) SKB leak fix in skB_complete_tx_timestamp(), from Willem de Bruijn.
14) Add some new qmi_wwan device IDs, from Daniele Palmas.
15) Fix static key imbalance in ingress qdisc, from Jiri Pirko.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (76 commits)
net: qcom/emac: Reduce timeout for mdio read/write
net: sched: fix static key imbalance in case of ingress/clsact_init error
net: sched: fix clsact init error path
ip_gre: fix wrong return value of erspan_rcv
net: usb: qmi_wwan: add Telit ME910 PID 0x1101 support
pkt_sched: Remove TC_RED_OFFLOADED from uapi
net: sched: Move to new offload indication in RED
net: sched: Add TCA_HW_OFFLOAD
net: aquantia: Increment driver version
net: aquantia: Fix typo in ethtool statistics names
net: aquantia: Update hw counters on hw init
net: aquantia: Improve link state and statistics check interval callback
net: aquantia: Fill in multicast counter in ndev stats from hardware
net: aquantia: Fill ndev stat couters from hardware
net: aquantia: Extend stat counters to 64bit values
net: aquantia: Fix hardware DMA stream overload on large MRRS
net: aquantia: Fix actual speed capabilities reporting
sock: free skb in skb_complete_tx_timestamp on error
s390/qeth: update takeover IPs after configuration change
s390/qeth: lock IP table while applying takeover changes
...
Here are some USB fixes for 4.15-rc4.
There is the usual handful gadget/dwc2/dwc3 fixes as always, for
reported issues. But the most important things in here is the core fix
from Alan Stern to resolve a nasty security bug (my first attempt is
reverted, Alan's was much cleaner), as well as a number of usbip fixes
from Shuah Khan to resolve those reported security issues.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWjQaXQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylt5ACdERNVQBbVoMadU97CUw/btE0FFtAAnjWr0xVn
hzlFdbbueTSIJqsp+G4H
=fjyL
-----END PGP SIGNATURE-----
Merge tag 'usb-4.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some USB fixes for 4.15-rc4.
There is the usual handful gadget/dwc2/dwc3 fixes as always, for
reported issues. But the most important things in here is the core fix
from Alan Stern to resolve a nasty security bug (my first attempt is
reverted, Alan's was much cleaner), as well as a number of usbip fixes
from Shuah Khan to resolve those reported security issues.
All of these have been in linux-next with no reported issues"
* tag 'usb-4.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: core: prevent malicious bNumInterfaces overflow
Revert "USB: core: only clean up what we allocated"
USB: core: only clean up what we allocated
Revert "usb: gadget: allow to enable legacy drivers without USB_ETH"
usb: gadget: webcam: fix V4L2 Kconfig dependency
usb: dwc2: Fix TxFIFOn sizes and total TxFIFO size issues
usb: dwc3: gadget: Fix PCM1 for ISOC EP with ep->mult less than 3
usb: dwc3: of-simple: set dev_pm_ops
usb: dwc3: of-simple: fix missing clk_disable_unprepare
usb: dwc3: gadget: Wait longer for controller to end command processing
usb: xhci: fix TDS for MTK xHCI1.1
xhci: Don't add a virt_dev to the devs array before it's fully allocated
usbip: fix stub_send_ret_submit() vulnerability to null transfer_buffer
usbip: prevent vhci_hcd driver from leaking a socket pointer address
usbip: fix stub_rx: harden CMD_SUBMIT path to handle malicious input
usbip: fix stub_rx: get_pipe() to validate endpoint number
tools/usbip: fixes potential (minor) "buffer overflow" (detected on recent gcc with -Werror)
USB: uas and storage: Add US_FL_BROKEN_FUA for another JMicron JMS567 ID
usb: musb: da8xx: fix babble condition handling
Pull staging fixes from Greg KH:
"Here are some small staging driver fixes for 4.15-rc4.
One patch for the ccree driver to prevent an unitialized value from
being returned to a caller, and the other fixes a logic error in the
pi433 driver"
* tag 'staging-4.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: pi433: Fixes issue with bit shift in rf69_get_modulation
staging: ccree: Uninitialized return in ssi_ahash_import()
Fixes two issues in the latest kernel.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJaMs2CAAoJECgfDbjSjVRpUIgIAKxKE1Q/kK5ySNTCmbDUE5h7
XUtsKBqP9iwGaICVrlwcK0VZ6wq7ljwJIks9wBWRCu0AelbSm24VrbM5aZh8S6ij
JOesH4qhTpeqeCD/IC16hTYEtg2FOElgYbnAPEOLlJihUvuJWn2xgXD6Ci2YXyKg
waokN/7uTwB/i3tn67JZ2k5ICeaCYG4QhKzFy8cB3ktn1AcI3BD2iB/tzpzPBVQM
SIh+OYytc4MUnDKaa5s6wVHfnBLuxn9j98K6NwTXZbyHsIcw5sFKid/2y2B0u2BE
WUy4tYPJbzUGnQliuTKk2WQ1lo2XfiicgJ+BM2/7SEYJcqKFQd1j328UXID04sw=
=yIX/
-----END PGP SIGNATURE-----
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio regression fixes from Michael Tsirkin:
"Fixes two issues in the latest kernel"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio_mmio: fix devm cleanup
ptr_ring: fix up after recent ptr_ring changes
- Fix various targets to dm_register_target after module __init
resources created; otherwise racing lvm2 commands could result in a
NULL pointer during initialization of associated DM kernel module.
- Fix regression in bio-based DM multipath queue_if_no_path handling.
- Fix DM bufio's shrinker to reclaim more than one buffer per scan.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJaNBomAAoJEMUj8QotnQNao5IH/0X0Auycfx2O8dkVoRhW1Q3x
NNt7m6aKhmdUsBYOug9/na5kNKqsRzKyPYSV9bM0Cy5mJzgxQYMeL5Tmu2qwGDOL
1C/HUhffmZJQ+lK5dS2wQ41Ep+lppm8KYofJ70Ueb+JQ9Uxmkp9GXGud0LrJ0QzR
9D5i/3jAlZuOnGLQ0+Q0E9wXa8sQdfrAbcPzz+4nG9aqGcz2T5lfbwg1K+Ym0U3r
0jBAHZWhamJQP1gW1+i0EWWtR68TgaWbHeTjrdvm2pUueAaywJzP9oeK++p3Op+9
A2JRE3I4ClAkUBjj480UAJW8Egg6zZ1mfOKta/CpqChbVqqjANi9lGSyRlkYMFg=
=oNN+
-----END PGP SIGNATURE-----
Merge tag 'for-4.15/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper fixes from Mike Snitzer:
- fix a particularly nasty DM core bug in a 4.15 refcount_t conversion.
- fix various targets to dm_register_target after module __init
resources created; otherwise racing lvm2 commands could result in a
NULL pointer during initialization of associated DM kernel module.
- fix regression in bio-based DM multipath queue_if_no_path handling.
- fix DM bufio's shrinker to reclaim more than one buffer per scan.
* tag 'for-4.15/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
dm bufio: fix shrinker scans when (nr_to_scan < retain_target)
dm mpath: fix bio-based multipath queue_if_no_path handling
dm: fix various targets to dm_register_target after module __init resources created
dm table: fix regression from improper dm_dev_internal.count refcount_t conversion
The most important one is the bfa fix because it's easy to oops the
kernel with this driver (this includes the commit that corrects the
compiler warning in the original), a regression in the new timespec
conversion in aacraid and a regression in the Fibre Channel ELS
handling patch. The other three are a theoretical problem with
termination in the vendor/host matching code and a use after free in
lpfc.
The additional patches are a fix for an I/O hang in the mq code under
certain circumstances and a rare oops in some debugging code.
Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=9sav
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"The most important one is the bfa fix because it's easy to oops the
kernel with this driver (this includes the commit that corrects the
compiler warning in the original), a regression in the new timespec
conversion in aacraid and a regression in the Fibre Channel ELS
handling patch.
The other three are a theoretical problem with termination in the
vendor/host matching code and a use after free in lpfc.
The additional patches are a fix for an I/O hang in the mq code under
certain circumstances and a rare oops in some debugging code"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: core: Fix a scsi_show_rq() NULL pointer dereference
scsi: MAINTAINERS: change FCoE list to linux-scsi
scsi: libsas: fix length error in sas_smp_handler()
scsi: bfa: fix type conversion warning
scsi: core: run queue if SCSI device queue isn't ready and queue is idle
scsi: scsi_devinfo: cleanly zero-pad devinfo strings
scsi: scsi_devinfo: handle non-terminated strings
scsi: bfa: fix access to bfad_im_port_s
scsi: aacraid: address UBSAN warning regression
scsi: libfc: fix ELS request handling
scsi: lpfc: Use after free in lpfc_rq_buf_free()
- Fix use of uninitialized drv_typ variable
- Apply NO_CMD23 quirk to some specific SD cards to make them work
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=rovh
-----END PGP SIGNATURE-----
Merge tag 'mmc-v4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
Pull MMC fixes from Ulf Hansson:
"A couple of MMC fixes:
- fix use of uninitialized drv_typ variable
- apply NO_CMD23 quirk to some specific SD cards to make them work"
* tag 'mmc-v4.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
mmc: core: apply NO_CMD23 quirk to some specific cards
mmc: core: properly init drv_type
Pull overlayfs fixes from Miklos Szeredi:
- fix incomplete syncing of filesystem
- fix regression in readdir on ovl over 9p
- only follow redirects when needed
- misc fixes and cleanups
* 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
ovl: fix overlay: warning prefix
ovl: Use PTR_ERR_OR_ZERO()
ovl: Sync upper dirty data when syncing overlayfs
ovl: update ctx->pos on impure dir iteration
ovl: Pass ovl_get_nlink() parameters in right order
ovl: don't follow redirects if redirect_dir=off
Currently mdio read/write takes around ~115us as the timeout
between status check is set to 100us.
By reducing the timeout to 1us mdio read/write takes ~15us to
complete. This improves the link up event response.
Signed-off-by: Hemanth Puranik <hpuranik@codeaurora.org>
Acked-by: Timur Tabi <timur@codeaurora.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
- Fix FPSIMD context switch regression introduced in -rc2
- Fix ABI break with SVE CPUID register reporting
- Fix use of uninitialised variable
- Fixes to hardware access/dirty management and sanity checking
- CPU erratum workaround for Falkor CPUs
- Fix reporting of writeable+executable mappings
- Fix signal reporting for RAS errors
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABCgAGBQJaNAZcAAoJELescNyEwWM0brIH/i69foOwEb5CFE8B6Bwh1yMR
WtiNMiuLeaOoOmAzTLz5ZMi0W087cth+ycgiXuvnMQtzLIAFXK0gWCZ+CLBHgsiz
Q6ba7Li0JbFuSqOyxjxcLMeDRFsD6eVZuoVhBeVi+bjz6Ni44nXF4+TXhep82+Ws
xMfK5S8qjhAwFqFuOlL6Goq1zg5lGVJQjpBHkipiWRpmU8AdY16dsajsvMvbZl0A
4LhIntEo5qx1+6un+8w3xoMt5uzb0BeVseTKCEghDgZ2wE351pwQEEQUam0KVhv4
6b803ccpiBbl3oo4yAbgvXigTW6HBjyKA9e/Xy9SG9gpSFZdUNhBcGoCOnaIF/A=
=kjAU
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"There are some significant fixes in here for FP state corruption,
hardware access/dirty PTE corruption and an erratum workaround for the
Falkor CPU.
I'm hoping that things finally settle down now, but never say never...
Summary:
- Fix FPSIMD context switch regression introduced in -rc2
- Fix ABI break with SVE CPUID register reporting
- Fix use of uninitialised variable
- Fixes to hardware access/dirty management and sanity checking
- CPU erratum workaround for Falkor CPUs
- Fix reporting of writeable+executable mappings
- Fix signal reporting for RAS errors"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: fpsimd: Fix copying of FP state from signal frame into task struct
arm64/sve: Report SVE to userspace via CPUID only if supported
arm64: fix CONFIG_DEBUG_WX address reporting
arm64: fault: avoid send SIGBUS two times
arm64: hw_breakpoint: Use linux/uaccess.h instead of asm/uaccess.h
arm64: Add software workaround for Falkor erratum 1041
arm64: Define cputype macros for Falkor CPU
arm64: mm: Fix false positives in set_pte_at access/dirty race detection
arm64: mm: Fix pte_mkclean, pte_mkdirty semantics
arm64: Initialise high_memory global variable earlier
Move static key increments to the beginning of the init function
so they pair 1:1 with decrements in ingress/clsact_destroy,
which is called in case ingress/clsact_init fails.
Fixes: 6529eaba33 ("net: sched: introduce tcf block infractructure")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
