Overflowing CQEs may result in reordering, which is buggy in case of
links, F_MORE and so on. If we guarantee that we don't reorder for
the unlikely event of a CQ ring overflow, then we can further extend
this to not have to terminate multishot requests if it happens. For
other operations, like zerocopy sends, we have no choice but to honor
CQE ordering.
Reported-by: Dylan Yudaken <dylany@fb.com>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/ec3bc55687b0768bbe20fb62d7d06cfced7d7e70.1663892031.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
The cgroup_hierarchical_stats selftest is complicated. It has to be,
because it tests an entire workflow of recording, aggregating, and
dumping cgroup stats. However, some of the complexity is unnecessary.
The test now enables the memory controller in a cgroup hierarchy, invokes
reclaim, measure reclaim time, THEN uses that reclaim time to test the
stats collection and aggregation. We don't need to use such a
complicated stat, as the context in which the stat is collected is
orthogonal.
Simplify the test by using a simple stat instead of reclaim time, the
total number of times a process has ever entered a cgroup. This makes
the test simpler and removes the dependency on the memory controller and
the memory reclaim interface.
Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: KP Singh <kpsingh@kernel.org>
Link: https://lore.kernel.org/bpf/20220919175330.890793-1-yosryahmed@google.com
Pull MD updates and fixes from Song:
"1. Various raid5 fix and clean up, by Logan Gunthorpe and David Sloan.
2. Raid10 performance optimization, by Yu Kuai."
* 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md:
md: Fix spelling mistake in comments of r5l_log
md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d
md/raid10: convert resync_lock to use seqlock
md/raid10: fix improper BUG_ON() in raise_barrier()
md/raid10: prevent unnecessary calls to wake_up() in fast path
md/raid10: don't modify 'nr_waitng' in wait_barrier() for the case nowait
md/raid10: factor out code from wait_barrier() to stop_waiting_barrier()
md: Remove extra mddev_get() in md_seq_start()
md/raid5: Remove unnecessary bio_put() in raid5_read_one_chunk()
md/raid5: Ensure stripe_fill happens on non-read IO with journal
md/raid5: Don't read ->active_stripes if it's not needed
md/raid5: Cleanup prototype of raid5_get_active_stripe()
md/raid5: Drop extern on function declarations in raid5.h
md/raid5: Refactor raid5_get_active_stripe()
md: Replace snprintf with scnprintf
md/raid10: fix compile warning
md/raid5: Fix spelling mistakes in comments
We should not assume anything about ->free_iov just from
REQ_F_ASYNC_DATA but rather rely on REQ_F_NEED_CLEANUP, as we may
allocate ->async_data but failed init would leave the field in not
consistent state. The easiest solution is to remove removing
REQ_F_NEED_CLEANUP and so ->async_data dealloc from io_sendrecv_fail()
and let io_send_zc_cleanup() do the job. The catch here is that we also
need to prevent double notif flushing, just test it for NULL and zero
where it's needed.
BUG: KASAN: use-after-free in io_sendrecv_fail+0x3b0/0x3e0 io_uring/net.c:1221
Write of size 8 at addr ffff8880771b4080 by task syz-executor.3/30199
CPU: 1 PID: 30199 Comm: syz-executor.3 Not tainted 6.0.0-rc6-next-20220923-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:284 [inline]
print_report+0x15e/0x45d mm/kasan/report.c:395
kasan_report+0xbb/0x1f0 mm/kasan/report.c:495
io_sendrecv_fail+0x3b0/0x3e0 io_uring/net.c:1221
io_req_complete_failed+0x155/0x1b0 io_uring/io_uring.c:873
io_drain_req io_uring/io_uring.c:1648 [inline]
io_queue_sqe_fallback.cold+0x29f/0x788 io_uring/io_uring.c:1931
io_submit_sqe io_uring/io_uring.c:2160 [inline]
io_submit_sqes+0x1180/0x1df0 io_uring/io_uring.c:2276
__do_sys_io_uring_enter+0xac6/0x2410 io_uring/io_uring.c:3216
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
Fixes: c4c0009e0b ("io_uring/net: combine fail handlers")
Reported-by: syzbot+4c597a574a3f5a251bda@syzkaller.appspotmail.com
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/23ab8346e407ea50b1198a172c8a97e1cf22915b.1663945875.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
It's not currently possible but in the future we may get
IORING_CQE_F_MORE and so a notification even for a failed request, i.e.
when cqe->res <= 0. That's precisely what the documentation says, so
adjust the test and do IORING_CQE_F_MORE checks regardless of the main
completion cqe->res.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/aac948ea753a8bfe1fa3b82fe45debcb54586369.1663953085.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
The i.MX8MN SoC errata sheet mentions ERR050226: "GPU: Texture L2 Cache
idle signal may incorrectly clock gate the texture engine in GPU".
The workaround is to disable the corresponding clock gatings.
While on it move the clock gating check for rev6202 into the same check
to bundle them.
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
rmi_f34v7_enter_flash_prog() already enables IRQs and checks the flash
status - there's no need for rmi_f34v7_start_reflash() to do the same just
before calling rmi_f34v7_enter_flash_prog().
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20220608124808.51402-9-matthias.schiffer@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
All register offsets are fixed, and a number of places even read or
write multiple registers as a block, so there is no way to support
reordering them without move involved changes. Remove the unneeded level
of indirection in the register access.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20220608124808.51402-8-matthias.schiffer@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
A full erase is required to recover from error conditions like "Bad
Partition Table". Various individual partition erase commands can be
(and need to be) omitted, as they will fail until a new partition table
has been written.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20220608124808.51402-7-matthias.schiffer@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
When recovering from a bad partition table (for example after an
interrupted update), a reset is necessary for the new partition table to
become effective. Without this reset, writing the core code partition
will fail with status 0x03 (Invalid Command).
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20220608124808.51402-6-matthias.schiffer@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Preparation for use of the "erase application" command, which is required
to recover from a bad partition table error condition. Rather than adding
complex fallback error paths for such errors, it seems more robust to do
the full erase unconditionally.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20220608124808.51402-5-matthias.schiffer@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
The command register is reset to 0 when a command has completed. Check
for this condition instead of the error status, which will not accurately
reflect completion. In particular, the incorrect condition caused every
command error to be reported as a timeout.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20220608124808.51402-4-matthias.schiffer@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Add a function that waits for the last command to complete and checks
the status, and use it where appropriate. This prepares for the subsequent
fix of the completion condition in rmi_f34_attention(), which would
previously lead to a timeout instead of a more detailed error message
whenever a command was unsuccessful with v7/v8 bootloaders.
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20220608124808.51402-3-matthias.schiffer@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Commit a6977d758f ("Input: synaptics-rmi4 - support bootloader v8 in
f34v7") allowed the F34v7 driver to probe with bootloader v8, but it did
not update various other bootloader version checks in the F34 code.
Fixes: a6977d758f ("Input: synaptics-rmi4 - support bootloader v8 in f34v7")
Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20220608124808.51402-2-matthias.schiffer@ew.tq-group.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Now that CONFIG_ARCH_MULTIPLATFORM can be disabled anywhere,
there is a build failure for plat-orion:
arch/arm/plat-orion/irq.c:19:10: fatal error: plat/irq.h: No such file or directory
Make the include path unconditional.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The parisc implements ioread64_lo_hi(), ioread64_hi_lo()
iowrite64_lo_hi() and iowrite64_hi_lo() while we already
have a perfectly working generic version in the generic
portable assembly in <linux/io-64-nonatomic-hi-lo.h>.
Drop the custom versions in favor for the defaults.
Fixes: 77bfc8bdb5 ("parisc: Remove 64bit access on 32bit machines")
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Reported-by: Helge Deller <deller@gmx.de>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
On Intel platforms the registers for DSP communications are used differently,
the IPC dump information is not correct since important registers are not
printed and existing ones are used a bit differently for IPC4.
As a last step, enable the IPC timeout 'handling' and allow the printout of
the now usefull IPC dump.
Merge series from Srinivas Kandagatla <srinivas.kandagatla@linaro.org>:
This patchset adds support for SM8450 and SC8280XP SoC and also some of
the fixes requried to get stable audio on X13s.
Tested SmartSpeakers and Headset on SM8450 MTP and
Lenovo Thinkpad X13s.
The sb_edac driver lacks translation for DIMM internal address.
Add memory address translation for row/column/bank/bank_group
on Broadwell.
Signed-off-by: Youquan Song <youquan.song@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/all/20220722233338.341567-1-tony.luck@intel.com
Sapphire Rapids server adds an extra register set for logging more
retry_rd_err_log data. So add code to print the extra register set.
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/all/20220722233338.341567-1-tony.luck@intel.com
An HBM memory channel is divided into two pseudo channels. Each
pseudo channel has its own retry_rd_err_log registers. Retrieve and
print retry_rd_err_log registers of the HBM pseudo channel if the
memory error is from HBM.
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/all/20220722233338.341567-1-tony.luck@intel.com
Each pseudo channel of HBM has its own retry_rd_err_log registers.
The bit 0 of ChipSelect ADXL component encodes the pseudo channel
number of HBM memory. So add ChipSelect ADXL component to get HBM
pseudo channel number.
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/all/20220722233338.341567-1-tony.luck@intel.com
Commit e90886291c ("certs: make system keyring depend on x509 parser")
is not the right fix because x509_load_certificate_list() can be modular.
The combination of CONFIG_SYSTEM_TRUSTED_KEYRING=y and
CONFIG_X509_CERTIFICATE_PARSER=m still results in the following error:
LD .tmp_vmlinux.kallsyms1
ld: certs/system_keyring.o: in function `load_system_certificate_list':
system_keyring.c:(.init.text+0x8c): undefined reference to `x509_load_certificate_list'
make: *** [Makefile:1169: vmlinux] Error 1
Fixes: e90886291c ("certs: make system keyring depend on x509 parser")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Tested-by: Adam Borowski <kilobyte@angband.pl>
There is nowhere calling `menu_get_root_menu` function,
so remove it.
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
While the interface for the MMU mapping takes phys_addr_t to hold a
full 64bit address when necessary and MMUv2 is able to map physical
addresses with up to 40bit, etnaviv_iommu_map() truncates the address
to 32bits. Fix this by using the correct type.
Fixes: 931e97f3af ("drm/etnaviv: mmuv2: support 40 bit phys address")
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
The gpiod_count() API is defined in gpio/consumer.h. Include it.
Fixes: f8f7f47d57 ("Input: matrix_keypad - replace of_gpio_named_count() by gpiod_count()")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220923184632.2157-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Change SPDX-License-Identifier to (GPL-2.0+ OR MIT)
for Rockchip clock bindings.
Cc: Heiko Stübner <heiko@sntech.de>
Cc: Elaine Zhang <zhangqing@rock-chips.com>
Cc: Xing Zheng <zhengxing@rock-chips.com>
Cc: Jeffy Chen <jeffy.chen@rock-chips.com>
Cc: Finley Xiao <finley.xiao@rock-chips.com>
Cc: Andy Yan <andy.yan@rock-chips.com>
Cc: Shawn Lin <shawn.lin@rock-chips.com>
Cc: Eric Engestrom <eric@engestrom.ch>
Cc: Mylène Josserand <mylene.josserand@collabora.com>
Cc: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Acked-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20c6a502-2ff5-bdb1-fb4f-0741f3a2c19c@gmail.com
[Rockchip Ack/request for dual licensing dt-bindings at
https://lore.kernel.org/all/510d1180-bc8e-7820-c772-ed7f35447087@rock-chips.com/]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Wa_22015475538 applies to all DG2 (and ATSM) skus. The workaround
implementation is identical to Wa_16011620976. LSC_CHICKEN_BIT_0_UDW is
a general render register instead of rcs so adding this move to the
proper wa init function.
bspec:54077
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220920204359.103370-1-matthew.s.atwood@intel.com
After merging 836ac87d ("cgroup: fix cgroup_get_from_id") into for-6.1, its
combination with two commits in for-6.1 - 4534dee9 ("cgroup: cgroup: Honor
caller's cgroup NS when resolving cgroup id") and fa7e439c ("cgroup:
Homogenize cgroup_get_from_id() return value") - makes the gotos in the
error handling path too ugly while not adding anything of value.
All that the gotos are saving is one extra kernfs_put() call. Let's remove
the gotos and perform error returns directly.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Michal Koutný <mkoutny@suse.com>
Switch to use devm_spi_alloc_master() to simpify error path.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220920142216.3002291-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
for-6.0 has the following fix for cgroup_get_from_id().
836ac87d ("cgroup: fix cgroup_get_from_id")
which conflicts with the following two commits in for-6.1.
4534dee9 ("cgroup: cgroup: Honor caller's cgroup NS when resolving cgroup id")
fa7e439c ("cgroup: Homogenize cgroup_get_from_id() return value")
While the resolution is straightforward, the code ends up pretty ugly
afterwards. Let's pull for-6.0-fixes into for-6.1 so that the code can be
fixed up there.
Signed-off-by: Tejun Heo <tj@kernel.org>
cgroup has to be one kernfs dir, otherwise kernel panic is caused,
especially cgroup id is provide from userspace.
Reported-by: Marco Patalano <mpatalan@redhat.com>
Fixes: 6b658c4863 ("scsi: cgroup: Add cgroup_get_from_id()")
Cc: Muneendra <muneendra.kumar@broadcom.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Acked-by: Mukesh Ojha <quic_mojha@quicinc.com>
Cc: stable@vger.kernel.org # v5.14+
Signed-off-by: Tejun Heo <tj@kernel.org>
There are currently no users of this driver's platform data in the
mainline kernel, so let's drop it.
Newer devices should use DT, ACPI, or static software properties to
describe the hardware.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20220920025804.1788667-1-dmitry.torokhov@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Remove unnecessary dev_set_drvdata() in skl_remove(), the driver_data
will be set to NULL in device_unbind_cleanup() after calling ->remove().
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220916140757.681414-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If clk_hw_register() fails, the corresponding clk should not be
unregistered.
To handle errors from loops, clean up partial iterations before doing the
goto. So add a clk_hw_unregister().
Then use a while (--i >= 0) loop in the unwind section.
Fixes: 78013a1cf2 ("ASoC: da7219: Fix clock handling around codec level probe")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/e4acceab57a0d9e477a8d5890a45c5309e553e7c.1663875789.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
The driver uses two statically ininitialized struct dma_slave_config,
but only one of them is initialized to zero. Initialize config_be to
zero as well to make sure that no fields are filled with random values.
Let the compiler do this instead of explicitly calling memset() which
makes it easier to read.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1663928147-10106-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This reverts commit 944c517b8c ("ASoC: fsl_audmix: make clock and
output src write only").
There is error after making clock and output src write only
$amixer -c imxaudmix cset numid=1 1
amixer: Cannot read the given element from control sysdefault:3
Which is worse than before, so let's revert the change.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1662446961-20799-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Ranjani Sridharan <ranjani.sridharan@linux.intel.com>:
This series includes fixes for suspend/resume and module
loading/unloading for the MTL platform.
Merge series from Nícolas F. R. A. Prado <nfraprado@collabora.com>:
This series allows the headphone and headset mic jack status to be
handled separately by userspace on MT8192, MT8195 and MT8186.
Changes based on commit d0508b4f16 ("ASoC: rk3399_gru_sound: Add DAPM
pins, kcontrols for jack detection"). Found while searching for an
alternative for JackSwitch [1].
[1] https://lore.kernel.org/all/b98a8a77-7652-1995-27ba-eb7b6d30202a@gmail.com/
Nícolas F. R. A. Prado (6):
ASoC: mediatek: mt8192-mt6359: Expose individual headset jack pins
ASoC: mediatek: mt8195: Expose individual headset jack pins
ASoC: mediatek: mt8186-da7219: Add headset widgets with switches
ASoC: mediatek: mt8186-da7219: Expose individual headset jack pins
ASoC: mediatek: mt8186-rt5682: Add headset widgets with switches
ASoC: mediatek: mt8186-rt5682: Expose individual headset jack pins
.../mt8186/mt8186-mt6366-da7219-max98357.c | 25 +++++++++++++++++--
.../mt8186/mt8186-mt6366-rt1019-rt5682s.c | 25 +++++++++++++++++--
.../mt8192/mt8192-mt6359-rt1015-rt5682.c | 17 +++++++++++--
sound/soc/mediatek/mt8195/mt8195-mt6359.c | 17 +++++++++++--
4 files changed, 76 insertions(+), 8 deletions(-)
--
2.37.3
This adds a new compatible string for Elan eth3915n touchscreen controller,
which is compatible with ekth3500.
Signed-off-by: Yunlong Jia <ecs.beijing2022@gmail.com>
Suggested-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20220923083657.v5.2.Ic4e8f03868f88b8027a81bc3d414bae68978e6b7@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Here are two tiny driver core fixes for 6.0-rc7 that resolve some
oft-reported problems.
The first is a revert of the "fw_devlink.strict=1" default option that
we keep trying to enable, but we keep finding platforms that this just
breaks everything on. So again, we need it reverted and hopefully it
can be worked on in future releases.
The second is a sysfs file-size bugfix that resolves an issue that many
people are starting to hit as the fix it is fixing also was backported
to stable kernels. The util-linux developers are starting to get
bugreports about sysfs files that contain no data because of this
problem, and this fix which has been in linux-next in the bitfield tree
for a long time, resolves it. I'm submitting it here as it needs to be
merged for 6.0-final, not for 6.1-rc1.
Both of these have been in linux-next with no reported issues, only
reports were that these fixed problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are two tiny driver core fixes for 6.0-rc7 that resolve some
oft-reported problems.
The first is a revert of the "fw_devlink.strict=1" default option that
we keep trying to enable, but we keep finding platforms that this just
breaks everything on. So again, we need it reverted and hopefully it
can be worked on in future releases.
The second is a sysfs file-size bugfix that resolves an issue that
many people are starting to hit as the fix it is fixing also was
backported to stable kernels. The util-linux developers are starting
to get bugreports about sysfs files that contain no data because of
this problem, and this fix which has been in linux-next in the
bitfield tree for a long time, resolves it. I'm submitting it here as
it needs to be merged for 6.0-final, not for 6.1-rc1.
Both of these have been in linux-next with no reported issues, only
reports were that these fixed problems"
* tag 'driver-core-6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
drivers/base: Fix unsigned comparison to -1 in CPUMAP_FILE_MAX_BYTES
Revert "driver core: Set fw_devlink.strict=1 by default"
