| Age | Commit message (Collapse) | Author |
|---|
|
The datasheet does not document any registers to control drive strength,
and no drive strength registers are for this reason described for this
SoC. The flags indicating that drive strength can be controlled are
however set for some pins in the driver.
This leads to a NULL pointer dereference when the sh-pfc core tries to
access the struct describing the drive strength registers, for example
when reading the sysfs file pinconf-pins.
Fix this by removing the SH_PFC_PIN_CFG_DRIVE_STRENGTH from all pins.
Fixes: b92ac66a1819602b ("pinctrl: sh-pfc: Add R8A77970 PFC support")
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
The .gpio_set_direction() callback was setting inverted direction
for SoCs older than the JZ4770, this restores the correct behaviour.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
When we are explicitly using GPIO hogging mechanism in the pinctrl node,
such as:
&pio {
line_input {
gpio-hog;
gpios = <95 0>, <96 0>, <97 0>;
input;
};
};
A kernel panic happens at dereferencing a NULL pointer: In this case, the
drvdata is still not setup properly yet when it is being accessed.
A better solution for fixing up this issue should be we should obtain the
private data from struct gpio_chip using a specific gpiochip_get_data
instead of a generic dev_get_drvdata.
[ 0.249424] Unable to handle kernel NULL pointer dereference at virtual
address 000000c8
[ 0.257818] Mem abort info:
[ 0.260704] ESR = 0x96000005
[ 0.263869] Exception class = DABT (current EL), IL = 32 bits
[ 0.270011] SET = 0, FnV = 0
[ 0.273167] EA = 0, S1PTW = 0
[ 0.276421] Data abort info:
[ 0.279398] ISV = 0, ISS = 0x00000005
[ 0.283372] CM = 0, WnR = 0
[ 0.286440] [00000000000000c8] user address but active_mm is swapper
[ 0.293027] Internal error: Oops: 96000005 [#1] PREEMPT SMP
[ 0.298795] Modules linked in:
[ 0.301958] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.16.0-rc1+ #389
[ 0.308716] Hardware name: MediaTek MT7622 RFB1 board (DT)
[ 0.314396] pstate: 80000005 (Nzcv daif -PAN -UAO)
[ 0.319362] pc : mtk_hw_pin_field_get+0x28/0x118
[ 0.324140] lr : mtk_hw_set_value+0x30/0x104
[ 0.328557] sp : ffffff800801b6d0
[ 0.331983] x29: ffffff800801b6d0 x28: ffffff80086b7970
[ 0.337484] x27: 0000000000000000 x26: ffffff80087b8000
[ 0.342986] x25: 0000000000000000 x24: ffffffc00324c230
[ 0.348487] x23: 0000000000000003 x22: 0000000000000000
[ 0.353988] x21: ffffff80087b8000 x20: 0000000000000000
[ 0.359489] x19: 0000000000000054 x18: 00000000fffff7c0
[ 0.364990] x17: 0000000000006300 x16: 000000000000003f
[ 0.370492] x15: 000000000000000e x14: ffffffffffffffff
[ 0.375993] x13: 0000000000000000 x12: 0000000000000020
[ 0.381494] x11: 0000000000000006 x10: 0101010101010101
[ 0.386995] x9 : fffffffffffffffa x8 : 0000000000000007
[ 0.392496] x7 : ffffff80085d63f8 x6 : 0000000000000003
[ 0.397997] x5 : 0000000000000054 x4 : ffffffc0031eb800
[ 0.403499] x3 : ffffff800801b728 x2 : 0000000000000003
[ 0.409000] x1 : 0000000000000054 x0 : 0000000000000000
[ 0.414502] Process swapper/0 (pid: 1, stack limit = 0x000000002a913c1c)
[ 0.421441] Call trace:
[ 0.423968] mtk_hw_pin_field_get+0x28/0x118
[ 0.428387] mtk_hw_set_value+0x30/0x104
[ 0.432445] mtk_gpio_set+0x20/0x28
[ 0.436052] mtk_gpio_direction_output+0x18/0x30
[ 0.440833] gpiod_direction_output_raw_commit+0x7c/0xa0
[ 0.446333] gpiod_direction_output+0x104/0x114
[ 0.451022] gpiod_configure_flags+0xbc/0xfc
[ 0.455441] gpiod_hog+0x8c/0x140
[ 0.458869] of_gpiochip_add+0x27c/0x2d4
[ 0.462928] gpiochip_add_data_with_key+0x338/0x5f0
[ 0.467976] mtk_pinctrl_probe+0x388/0x400
[ 0.472217] platform_drv_probe+0x58/0xa4
[ 0.476365] driver_probe_device+0x204/0x44c
[ 0.480783] __device_attach_driver+0xac/0x108
[ 0.485384] bus_for_each_drv+0x7c/0xac
[ 0.489352] __device_attach+0xa0/0x144
[ 0.493320] device_initial_probe+0x10/0x18
[ 0.497647] bus_probe_device+0x2c/0x8c
[ 0.501616] device_add+0x2f8/0x540
[ 0.505226] of_device_add+0x3c/0x44
[ 0.508925] of_platform_device_create_pdata+0x80/0xb8
[ 0.514245] of_platform_bus_create+0x290/0x3e8
[ 0.518933] of_platform_populate+0x78/0x100
[ 0.523352] of_platform_default_populate+0x24/0x2c
[ 0.528403] of_platform_default_populate_init+0x94/0xa4
[ 0.533903] do_one_initcall+0x98/0x130
[ 0.537874] kernel_init_freeable+0x13c/0x1d4
[ 0.542385] kernel_init+0x10/0xf8
[ 0.545903] ret_from_fork+0x10/0x18
[ 0.549603] Code: 900020a1 f9400800 911dcc21 1400001f (f9406401)
[ 0.555916] ---[ end trace de8c34787fdad3b3 ]---
[ 0.560722] Kernel panic - not syncing: Attempted to kill init!
exitcode=0x0000000b
[ 0.560722]
[ 0.570188] SMP: stopping secondary CPUs
[ 0.574253] ---[ end Kernel panic - not syncing: Attempted to kill
init! exitcode=0x0000000b
[ 0.574253]
Cc: stable@vger.kernel.org
Fixes: d6ed93551320 ("pinctrl: mediatek: add pinctrl driver for MT7622 SoC")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
If the pinctrl node has the gpio-ranges property, the range will be added
by the gpio core and doesn't need to be added by the pinctrl driver.
But for keeping backward compatibility, an explicit pinctrl_add_gpio_range
is still needed to be called when there is a missing gpio-ranges in pinctrl
node in old dts files.
Cc: stable@vger.kernel.org
Fixes: d6ed93551320 ("pinctrl: mediatek: add pinctrl driver for MT7622 SoC")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
To allow claiming hogs by pinctrl, we cannot enable pinctrl until all
groups and functions are being added done. Also, it's necessary that
the corresponding gpiochip is being added when the pinctrl device is
enabled.
Cc: stable@vger.kernel.org
Fixes: d6ed93551320 ("pinctrl: mediatek: add pinctrl driver for MT7622 SoC")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
Because gpichip applied in the driver must depend on mtk eint to implement
the input data debouncing and the translation between gpio and irq, it's
better to keep logic consistent with mtk eint being built prior to gpiochip
being added.
Cc: stable@vger.kernel.org
Fixes: e6dabd38d8e7 ("pinctrl: mediatek: add EINT support to MT7622 SoC")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
It should be to return an error code when failing at groups building.
Cc: stable@vger.kernel.org
Fixes: d6ed93551320 ("pinctrl: mediatek: add pinctrl driver for MT7622 SoC")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
|
|
This function is not called anywhere, so just remove it.
Also, as an added benifit, Arnd points out that it doesn't even work
properly:
This code won't work correct during leap seconds or a concurrent
settimeofday() call, and it probably doesn't do what the author intended
even for the normal case, as it passes a timeout in nanoseconds but
reads the time using a jiffies-granularity accessor.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
This field is only ever checked, never actually set, and looks to be
left-over from some old interface of some sort. As it's not being used
at all here, and is just adding to the complexity, delete it.
Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
In an attempt to start to clean up the monstrosity of the sysfs abuse in
the gasket driver, let's remove code that is not used at all. The
gasket_sysfs_register_show() function is never used, so delete it.
Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
In an attempt to start to clean up the monstrosity of the sysfs abuse in
the gasket driver, let's remove code that is not used at all. The
GASKET_SYSFS_REG() macro is never used, so delete it.
Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
It is exported, yet no one calls it so just remove the dead code.
Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
No one calls it, it is claimed to be "legacy", whatever that means, so
just remove the dead code.
Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
No one calls it, so just remove the dead code.
Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
It is exported, yet no one calls it so just remove the dead code.
Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
gasket_interrupt_pause() does nothing, and no one calls it, so remove it
as it is dead-weight.
Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Yuchung Cheng says:
====================
fix DCTCP delayed ACK
This patch series addresses the issue that sometimes DCTCP
fail to acknowledge the latest sequence and result in sender timeout
if inflight is small.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
After fixing the way DCTCP tracking delayed ACKs, the delayed-ACK
related callbacks are no longer needed
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Lawrence Brakmo <brakmo@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Previously, when a data segment was sent an ACK was piggybacked
on the data segment without generating a CA_EVENT_NON_DELAYED_ACK
event to notify congestion control modules. So the DCTCP
ca->delayed_ack_reserved flag could incorrectly stay set when
in fact there were no delayed ACKs being reserved. This could result
in sending a special ECN notification ACK that carries an older
ACK sequence, when in fact there was no need for such an ACK.
DCTCP keeps track of the delayed ACK status with its own separate
state ca->delayed_ack_reserved. Previously it may accidentally cancel
the delayed ACK without updating this field upon sending a special
ACK that carries a older ACK sequence. This inconsistency would
lead to DCTCP receiver never acknowledging the latest data until the
sender times out and retry in some cases.
Packetdrill script (provided by Larry Brakmo)
0.000 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3
0.000 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
0.000 setsockopt(3, SOL_TCP, TCP_CONGESTION, "dctcp", 5) = 0
0.000 bind(3, ..., ...) = 0
0.000 listen(3, 1) = 0
0.100 < [ect0] SEW 0:0(0) win 32792 <mss 1000,sackOK,nop,nop,nop,wscale 7>
0.100 > SE. 0:0(0) ack 1 <mss 1460,nop,nop,sackOK,nop,wscale 8>
0.110 < [ect0] . 1:1(0) ack 1 win 257
0.200 accept(3, ..., ...) = 4
0.200 < [ect0] . 1:1001(1000) ack 1 win 257
0.200 > [ect01] . 1:1(0) ack 1001
0.200 write(4, ..., 1) = 1
0.200 > [ect01] P. 1:2(1) ack 1001
0.200 < [ect0] . 1001:2001(1000) ack 2 win 257
0.200 write(4, ..., 1) = 1
0.200 > [ect01] P. 2:3(1) ack 2001
0.200 < [ect0] . 2001:3001(1000) ack 3 win 257
0.200 < [ect0] . 3001:4001(1000) ack 3 win 257
0.200 > [ect01] . 3:3(0) ack 4001
0.210 < [ce] P. 4001:4501(500) ack 3 win 257
+0.001 read(4, ..., 4500) = 4500
+0 write(4, ..., 1) = 1
+0 > [ect01] PE. 3:4(1) ack 4501
+0.010 < [ect0] W. 4501:5501(1000) ack 4 win 257
// Previously the ACK sequence below would be 4501, causing a long RTO
+0.040~+0.045 > [ect01] . 4:4(0) ack 5501 // delayed ack
+0.311 < [ect0] . 5501:6501(1000) ack 4 win 257 // More data
+0 > [ect01] . 4:4(0) ack 6501 // now acks everything
+0.500 < F. 9501:9501(0) ack 4 win 257
Reported-by: Larry Brakmo <brakmo@fb.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Acked-by: Lawrence Brakmo <brakmo@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
We accidentally left out the error handling for kstrtoul().
Fixes: a520030e326a ("qlcnic: Implement flash sysfs callback for 83xx adapter")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- I2C core bugfix regarding bus recovery
- driver bugfix for the tegra driver
- typo correction
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: recovery: if possible send STOP with recovery pulses
i2c: tegra: Fix NACK error handling
i2c: stu300: use non-archaic spelling of failes
|
|
Daniel Borkmann says:
====================
pull-request: bpf 2018-07-13
The following pull-request contains BPF updates for your *net* tree.
The main changes are:
1) Fix AF_XDP TX error reporting before final kernel release such that it
becomes consistent between copy mode and zero-copy, from Magnus.
2) Fix three different syzkaller reported issues: oob due to ld_abs
rewrite with too large offset, another oob in l3 based skb test run
and a bug leaving mangled prog in subprog JITing error path, from Daniel.
3) Fix BTF handling for bitfield extraction on big endian, from Okash.
4) Fix a missing linux/errno.h include in cgroup/BPF found by kbuild bot,
from Roman.
5) Fix xdp2skb_meta.sh sample by using just command names instead of
absolute paths for tc and ip and allow them to be redefined, from Taeung.
6) Fix availability probing for BPF seg6 helpers before final kernel ships
so they can be detected at prog load time, from Mathieu.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Commit 8b7008620b84 ("net: Don't copy pfmemalloc flag in
__copy_skb_header()") introduced a different handling for the
pfmemalloc flag in copy and clone paths.
In __skb_clone(), now, the flag is set only if it was set in the
original skb, but not cleared if it wasn't. This is wrong and
might lead to socket buffers being flagged with pfmemalloc even
if the skb data wasn't allocated from pfmemalloc reserves. Copy
the flag instead of ORing it.
Reported-by: Sabrina Dubroca <sd@queasysnail.net>
Fixes: 8b7008620b84 ("net: Don't copy pfmemalloc flag in __copy_skb_header()")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Tested-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Ingo Molnar:
"A clocksource driver fix and a revert"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
clocksource: arm_arch_timer: Set arch_mem_timer cpumask to cpu_possible_mask
Revert "tick: Prefer a lower rating device only if it's CPU local device"
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf tool fixes from Ingo Molnar:
"Misc tooling fixes: python3 related fixes, gcc8 fix, bashism fixes and
some other smaller fixes"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf tools: Use python-config --includes rather than --cflags
perf script python: Fix dict reference counting
perf stat: Fix --interval_clear option
perf tools: Fix compilation errors on gcc8
perf test shell: Prevent temporary editor files from being considered test scripts
perf llvm-utils: Remove bashism from kernel include fetch script
perf test shell: Make perf's inet_pton test more portable
perf test shell: Replace '|&' with '2>&1 |' to work with more shells
perf scripts python: Add Python 3 support to EventClass.py
perf scripts python: Add Python 3 support to sched-migration.py
perf scripts python: Add Python 3 support to Util.py
perf scripts python: Add Python 3 support to SchedGui.py
perf scripts python: Add Python 3 support to Core.py
perf tools: Generate a Python script compatible with Python 2 and 3
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI fix from Ingo Molnar:
"Fix a UEFI mixed mode (64-bit kernel on 32-bit UEFI) reboot loop
regression"
* 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/x86: Fix mixed mode reboot loop by removing pointless call to PciIo->Attributes()
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull rseq fixes from Ingo Molnar:
"Various rseq ABI fixes and cleanups: use get_user()/put_user(),
validate parameters and use proper uapi types, etc"
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
rseq/selftests: cleanup: Update comment above rseq_prepare_unload
rseq: Remove unused types_32_64.h uapi header
rseq: uapi: Declare rseq_cs field as union, update includes
rseq: uapi: Update uapi comments
rseq: Use get_user/put_user rather than __get_user/__put_user
rseq: Use __u64 for rseq_cs fields, validate user inputs
|
|
Pull rdma fixes from Jason Gunthorpe:
"Things have been quite slow, only 6 RC patches have been sent to the
list. Regression, user visible bugs, and crashing fixes:
- cxgb4 could wrongly fail MR creation due to a typo
- various crashes if the wrong QP type is mixed in with APIs that
expect other types
- syzkaller oops
- using ERR_PTR and NULL together cases HFI1 to crash in some cases
- mlx5 memory leak in error unwind"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/mlx5: Fix memory leak in mlx5_ib_create_srq() error path
RDMA/uverbs: Don't fail in creation of multiple flows
IB/hfi1: Fix incorrect mixing of ERR_PTR and NULL return values
RDMA/uverbs: Fix slab-out-of-bounds in ib_uverbs_ex_create_flow
RDMA/uverbs: Protect from attempts to create flows on unsupported QP
iw_cxgb4: correctly enforce the max reg_mr depth
|
|
Pull VFIO fix from Alex Williamson:
"Fix deadlock in mbochs sample driver (Alexey Khoroshilov)"
* tag 'vfio-v4.18-rc5' of git://github.com/awilliam/linux-vfio:
sample: vfio-mdev: avoid deadlock in mdev_access()
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- update Kbuild and Kconfig documents
- sanitize -I compiler option handling
- update extract-vmlinux script to recognize LZ4 and ZSTD
- fix tools Makefiles
- update tags.sh to handle __ro_after_init
- suppress warnings in case getconf does not recognize LFS_* parameters
* tag 'kbuild-fixes-v4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: suppress warnings from 'getconf LFS_*'
scripts/tags.sh: add __ro_after_init
tools: build: Use HOSTLDFLAGS with fixdep
tools: build: Fixup host c flags
tools build: fix # escaping in .cmd files for future Make
scripts: teach extract-vmlinux about LZ4 and ZSTD
kbuild: remove duplicated comments about PHONY
kbuild: .PHONY is not a variable, but PHONY is
kbuild: do not drop -I without parameter
kbuild: document the KBUILD_KCONFIG env. variable
kconfig: update user kconfig tools doc.
kbuild: delete INSTALL_FW_PATH from kbuild documentation
kbuild: update ARCH alias info for sparc
kbuild: update ARCH alias info for sh
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Catalin's out enjoying the sunshine, so I'm sending the fixes for a
couple of weeks (although there hopefully won't be any more!).
We've got a revert of a previous fix because it broke the build with
some distro toolchains and a preemption fix when detemining whether or
not the SIMD unit is in use.
Summary:
- Revert back to the 'linux' target for LD, as 'elf' breaks some
distributions
- Fix preemption race when testing whether the vector unit is in use
or not"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: neon: Fix function may_use_simd() return error status
Revert "arm64: Use aarch64elf and aarch64elfb emulation mode variants"
|
|
Pull ARM fixes from Russell King:
"A couple of small fixes this time around from Steven for an
interaction between ftrace and kernel read-only protection, and
Vladimir for nommu"
* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
ARM: 8780/1: ftrace: Only set kernel memory back to read-only after boot
ARM: 8775/1: NOMMU: Use instr_sync instead of plain isb in common code
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixlet from Steven Rostedt:
"Joel Fernandes asked to add a feature in tracing that Android had its
own patch internally for. I took it back in 4.13. Now he realizes that
he had a mistake, and swapped the values from what Android had. This
means that the old Android tools will break when using a new kernel
that has the new feature on it.
The options are:
1. To swap it back to what Android wants.
2. Add a command line option or something to do the swap
3. Just let Android carry a patch that swaps it back
Since it requires setting a tracing option to enable this anyway, I
doubt there are other users of this than Android. Thus, I've decided
to take option 1. If someone else is actually depending on the order
that is in the kernel, then we will have to revert this change and go
to option 2 or 3"
* tag 'trace-v4.18-rc3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Reorder display of TGID to be after PID
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Just a few HD-auio fixes: one fix for a possible mutex deadlock at
HDMI hotplug handling is somewhat subtle and delicate, while the rest
are usual device-specific quirks"
* tag 'sound-4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/ca0132: Update a pci quirk device name
ALSA: hda/ca0132: Add Recon3Di quirk for Gigabyte G1.Sniper Z97
ALSA: hda/realtek - two more lenovo models need fixup of MIC_LOCATION
ALSA: hda - Handle pm failure during hotplug
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm fixes from Dave Jiang:
- ensure that a variable passed in by reference to acpi_nfit_ctl is
always set to a value. An incremental patch is provided due to notice
from testing in -next. The rest of the commits did not exhibit
issues.
- fix a return path in nsio_rw_bytes() that was not returning "bytes
remain" as expected for the function.
- address an issue where applications polling on scrub-completion for
the NVDIMM may falsely wakeup and read the wrong state value and
cause hang.
- change the test unit persistent capability attribute to fix up a
broken assumption in the unit test infrastructure wrt the
'write_cache' attribute
- ratelimit dev_info() in the dax device check_vma() function since
this is easily triggered from userspace
* tag 'libnvdimm-fixes-4.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
nfit: fix unchecked dereference in acpi_nfit_ctl
acpi, nfit: Fix scrub idle detection
tools/testing/nvdimm: advertise a write cache for nfit_test
acpi/nfit: fix cmd_rc for acpi_nfit_ctl to always return a value
dev-dax: check_vma: ratelimit dev_info-s
libnvdimm, pmem: Fix memcpy_mcsafe() return code handling in nsio_rw_bytes()
|
|
Rather than using the index variable stored in vram. If
the device fails to come back online after a resume cycle,
reads from vram will return all 1s which will cause a
segfault. Based on a patch from Thomas Martitz <kugel@rockbox.org>.
This avoids the segfault, but we still need to sort out
why the GPU does not come back online after a resume.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=105760
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
|
|
btrfs_cmp_data_free() puts cmp's src_pages and dst_pages, but leaves
their page address intact. Now, if you hit "goto again" in
btrfs_extent_same_range() and hit some error in
btrfs_cmp_data_prepare(), you'll try to unlock/put already put pages.
This is simple fix to reset the address to avoid use-after-free.
Fixes: 67b07bd4bec5 ("Btrfs: reuse cmp workspace in EXTENT_SAME ioctl")
Signed-off-by: Naohiro Aota <naota@elisp.net>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
|
|
Simple rename of the preprosessor switch, protecting against multiple
inclusion of the header file. Change to clear the checkpatch coding style
issue.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Rename enum label CmdID_RF_WriteReg to CMD_ID_RF_WRITE_REG. This change clears
the checkpatch issue with CamelCase. The change is style only and should not
impact code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Rename the enum label CmdID_WritePortUchar to CMD_ID_WRITE_PORT_UCHAR, to
clear the checkpatch issue with CamelCase. The change is a coding style change
only and should not impact code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Rename the enum label CmdID_WritePortUshort to CMD_ID_WRITE_PORT_USHORT to
clear the checkpatch warning on CamelCase naming. This is a coding style
change only and should not impact code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Rename enum label CmdID_WritePortUlong to CMD_ID_WRITE_PORT_ULONG to clear the
checkpatch CamelCase issue. Simple syle change which should not impact code
execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
The enum label CmdID_BBRegWrite10 is not used in the code, so removed from the
source code.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Rename enumeration label CmdID_SetTxPowerLevel to
CMD_ID_SET_TX_PWR_LEVEL. This change clears a checkpatch warning on
CamelCase. The change should not impact runtime execution, style change only.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Rename enum label to clear a CamelCase warning from checkpatch. This is a
simple style change and should not impact execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Rename enumerated type to clear a CamelCase warning from checkpatch. The
change is style only. No impact on run time execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Checkpatch warns against creation of new types in code. This patch simply
removes the "typedef" declaration of the structure SwChnlCmd to clear this
issue. Simple coding style issue which should not impact runtime execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Checkpatch warns about the creation of new types. This patch simply removes
the typedef from the enumeration RF90_RADIO_PATH_E to clear this checkpatch
warning. There should be no impact on run time code execution, as this is a
coding style issue only.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
Checkpatch warns about the creation of new types in code. This patch simply
removes the typedef from the enumeration HW90_BLOCK_E to clear this
warning. There should be no impact on run time code execution.
Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
