On 2021-03-01 10:26 AM, Kalle Valo wrote:
Bhaumik Bhatt writes:
On 2021-03-01 03:14 AM, Kalle Valo wrote:
+ ath11k list
Manivannan Sadhasivam writes:
On Fri, Feb 26, 2021 at 04:12:49PM +0530, Gokul Sriram Palanisamy
wrote:
On platforms with two or more identical mhi
devices, qmi service
From: Guoqing Jiang
[ Upstream commit eab098246625e91c1cbd6e8f75b09e4c9c28a9fc ]
Make all failure cases go to the common path to avoid duplicate code.
And some issued existed before.
1. clt need to be freed to avoid memory leak.
2. return ERR_PTR(-ENOMEM) if kobject_create_and_add fails,
From: Jan Kara
[ Upstream commit a4db1072e1a3bd7a8d9c356e1902b13ac5deb8ef ]
When checking corrupted quota file we can bail out and leak allocated
info structure. Properly free info structure on error return.
Reported-by: syzbot+9c9b52ab78154...@syzkaller.appspotmail.com
Fixes: 11c514a99bb9
From: Abhishek Pandit-Subedi
[ Upstream commit 295fa2a5647b13681594bb1bcc76c74619035218 ]
Add a missing SUSPEND_SCAN_ENABLE in passive scan, remove the separate
function for configuring le scan during suspend and update the request
complete function to clear both enable and disable tasks.
From: Dan Williams
[ Upstream commit 34dc45be4563f344d59ba0428416d0d265aa4f4d ]
Given 'struct dev_pagemap' spans both data pages and metadata pages be
careful to consult the altmap if present to delineate metadata. In fact
the pfn_first() helper already identifies the first valid data pfn, so
From: Josh Poimboeuf
[ Upstream commit 6f567c9300a5ebd7b18c26dda1c8d6ffbdd0debd ]
Actually return an error (and display a backtrace, if requested) for
directional bit warnings.
Fixes: 2f0f9e9ad7b3 ("objtool: Add Direction Flag validation")
Signed-off-by: Josh Poimboeuf
Link:
From: Erwan Le Ray
[ Upstream commit e7997f7ff7f8154d477f6f976698d868a2ac3934 ]
DMA initialization error handling is not properly implemented in the
driver.
Fix DMA initialization error handling by:
- moving TX DMA descriptor request error handling in a new dedicated
fallback_err label
- adding
From: Zhihao Cheng
[ Upstream commit 3cc64e7ebfb0d7faaba2438334c43466955a96e8 ]
Return value in __load_free_space_cache is not properly set after
(unlikely) memory allocation failures and 0 is returned instead.
This is not a problem for the caller load_free_space_cache because only
value 1 is
From: Rosen Penev
[ Upstream commit 46ecdfc1830eaa40a11d7f832089c82b0e67ea96 ]
Split up the pins for each fan. This is needed in order to control them
Fixes: ced8025b569e ("ARM: dts: armada388-helios4")
Signed-off-by: Rosen Penev
Signed-off-by: Gregory CLEMENT
Signed-off-by: Sasha Levin
From: Randy Dunlap
[ Upstream commit a4bdea2004b28f47ab48ea99172eda8628f6fb44 ]
CHARGER_SBS should select REGMAP_I2C since it uses API(s) that are
provided by that Kconfig symbol.
Fixes these errors:
../drivers/power/supply/sbs-charger.c:149:21: error: variable ‘sbs_regmap’ has
initializer
From: Ioana Ciornei
[ Upstream commit e12be9139cca26d689fe1a9257054b76752f725b ]
If xdp_do_redirect() fails, the calling driver should handle recycling
or freeing of the page associated with the frame. The dpaa2-eth driver
didn't do either of them and just incremented a counter.
Fix this by
From: Eric Dumazet
commit cc7a21b6fbd945f8d8f61422ccd27203c1fafeb7 upstream.
If IPv6 is builtin, we do not need an expensive indirect call
to reach icmp6_send().
v2: put inline keyword before the type to avoid sparse warnings.
Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller
From: Rakesh Pillai
[ Upstream commit 31561e8557cd1eeba5806ac9ce820f8323b2201b ]
Currently if the copy engine pipe init fails for snoc based
chipsets, the rri is not freed.
Fix this error handling for copy engine pipe init
failure.
Tested-on: WCN3990 hw1.0 SNOC
From: Martin Blumenstingl
[ Upstream commit 025822884a4fd2d0af51dcf77ddc494e60c5ff63 ]
The timing-adjustment clock only has to be enabled when a) there is a
2ns RX delay configured using device-tree and b) the phy-mode indicates
that the RX delay should be enabled.
Only enable the RX delay if
From: Corentin Labbe
[ Upstream commit 9bc3dd24e7dccd50757db743a3635ad5b0497e6e ]
With the recent kmap change, some tests which were conditional on
CONFIG_DEBUG_HIGHMEM now are enabled by default.
This permit to detect a problem in sun4i-ss usage of kmap.
sun4i-ss uses two kmap via sg_miter
From: Jack Pham
[ Upstream commit 7de8681be2cde9f6953d3be1fa6ce05f9fe6e637 ]
As per the kernel doc for usb_ep_dequeue(), it states that "this
routine is asynchronous, that is, it may return before the completion
routine runs". And indeed since v5.0 the dwc3 gadget driver updated
its behavior to
From: Eric W. Biederman
[ Upstream commit 95ebabde382c371572297915b104e55403674e73 ]
The v3 file capabilities have a uid field that records the filesystem
uid of the root user of the user namespace the file capabilities are
valid in.
When someone is silly enough to have the same underlying uid
From: Krzysztof Kozlowski
[ Upstream commit 3e7d9a583a24f7582c6bc29a0d4d624feedbc2f9 ]
The Samsung PMIC datasheets describe the interrupt line as active low
with a requirement of acknowledge from the CPU. The falling edge
interrupt will mostly work but it's not correct.
Fixes: aac4e0615341
From: Robin Murphy
[ Upstream commit 1c8147ea89c883d1f4e20f1b1d9c879291430102 ]
If we migrate the PMU context to another CPU, we need to remember to
retarget the IRQs as well.
Fixes: 0ba64770a2f2 ("perf: Add Arm CMN-600 PMU driver")
Signed-off-by: Robin Murphy
Link:
From: Christophe JAILLET
[ Upstream commit b202d4e82531a62a33a6b14d321dd2aad491578e ]
In case of error, the previous 'fsl_dma_chan_probe()' calls must be undone
by some 'fsl_dma_chan_remove()', as already done in the remove function.
It was added in the remove function in commit 77cd62e8082b
From: Qinglang Miao
[ Upstream commit dcdfe2712b68f1e9dbf4f1a96ad59b80e5cc0ef7 ]
The PM reference count is not expected to be incremented on return in
these Tegra functions.
However, pm_runtime_get_sync() will increment the PM reference count
even on failure. Forgetting to put the reference
From: Arnaldo Carvalho de Melo
[ Upstream commit c69bf11ad3d30b6bf01cfa538ddff1a59467c734 ]
When we lookup an address and don't find a map we should filter that
sample if the user specified a list of --dso entries to filter on, fix
it.
Before:
$ perf script
sleep 274800
From: James Reynolds
commit 1b43bad31fb0e00f45baf5b05bd21eb8d8ce7f58 upstream.
When processing a MCE_RSP_GETPORTSTATUS command, the bit index to set in
ir->txports_cabled comes from response data, and isn't validated.
As ir->txports_cabled is a u8, nothing should be done if the bit index
is
From: Stephan Gerhold
[ Upstream commit 3716a583fe0bbe3babf4ce260064a7fa13d6d989 ]
When the BMC150 accelerometer/magnetometer was added to the device tree,
the sensors were working without specifying any regulator supplies,
likely because the regulators were on by default and then never turned
From: Josh Poimboeuf
[ Upstream commit 6f567c9300a5ebd7b18c26dda1c8d6ffbdd0debd ]
Actually return an error (and display a backtrace, if requested) for
directional bit warnings.
Fixes: 2f0f9e9ad7b3 ("objtool: Add Direction Flag validation")
Signed-off-by: Josh Poimboeuf
Link:
From: Mateusz Palczewski
[ Upstream commit d2c788f739b6f68090e968a2ee31b543701e795f ]
Zero-initialize AQ command data structures to comply with
API specifications.
Fixes: 2f4b411a3d67 ("i40e: Enable cloud filters via tc-flower")
Fixes: f4492db16df8 ("i40e: Add NPAR BW get and set functions")
From: Christophe JAILLET
[ Upstream commit b2de3643c5024fc4fd128ba7767c7fb8b714bea7 ]
This function looks like a realloc.
However, if 'risc->cpu != NULL', the memory will be freed, but never
reallocated with the bigger 'size'.
Explicitly set 'risc->cpu' to NULL, so that the reallocation is
From: Wang ShaoBo
[ Upstream commit 42119dbe571eb419dae99b81dd20fa42f47464e1 ]
Fix to return PTR_ERR() error code from the error handling case instead
fo 0 in function alloc_wbufs(), as done elsewhere in this function.
Fixes: 6a98bc4614de ("ubifs: Add authentication nodes to journal")
From: Josef Bacik
commit 938fcbfb0cbcf532a1869efab58e6009446b1ced upstream.
While doing error injection testing with my relocation patches I hit the
following assert:
assertion failed: list_empty(_group->dirty_list), in
fs/btrfs/block-group.c:3356
[ cut here ]
From: Arnd Bergmann
[ Upstream commit 67bc809752796acb2641ca343cad5b45eef31d7c ]
Storing a bogus i2c_client structure on the stack adds overhead and
causes a compile-time warning:
drivers/tee/optee/rpc.c:493:6: error: stack frame size of 1056 bytes in
function 'optee_handle_rpc'
From: Suzuki K Poulose
commit f72896063396b0cb205cbf0fd76ec6ab3ca11c8a upstream.
TRCSTALLCTLR register is only implemented if
TRCIDR3.STALLCTL == 0b1
Make sure the driver touches the register only it is implemented.
Link:
On Mon, Feb 22, 2021 at 08:23:43PM +0800, YueHaibing wrote:
> Set err to -ENOMEM if kzalloc fails instead of 0.
>
> Fixes: 759738537142 ("IB/mlx5: Enable subscription for device events over
> DEVX")
> Signed-off-by: YueHaibing
> Acked-by: Leon Romanovsky
> ---
>
On Fri, Feb 19, 2021 at 06:32:26PM -0500, Julian Braha wrote:
> commit 6e61907779ba99af785f5b2397a84077c289888a
> Author: Julian Braha
> Date: Fri Feb 19 18:20:57 2021 -0500
>
> drivers: infiniband: sw: rxe: fix kconfig dependency on CRYPTO
>
> When RDMA_RXE is enabled and CRYPTO
From: Hans de Goede
commit c35901b39ddc20077f4ae7b9f7bf344487f62212 upstream.
Do not use wait_event_interruptible when vbg_hgcm_call() gets called from
kernel-context, such as it being called by the vboxsf filesystem code.
This fixes some filesystem related system calls on shared folders
From: Marcos Paulo de Souza
commit b5d6e7ab7fe7d186878142e9fc1a05e4c3b65eb9 upstream.
After commit 77b425399f6d ("Input: i8042 - use chassis info to skip
selftest on Asus laptops"), all modern Asus laptops have the i8042
selftest disabled. It has done by using chassys type "10" (laptop).
The
From: Pierre-Louis Bossart
[ Upstream commit db9d9f944f95e7f3aa60ac00cbd502415152c421 ]
The existing code reports a NAK only when ACK=0
This is not aligned with the SoundWire 1.x specifications.
Table 32 in the SoundWire 1.2 specification shows that a Device shall
not set NAK=1 if ACK=1. But
From: Maxime Ripard
[ Upstream commit 320e84dc6111ecc1c957e2b186d4d2bafee6bde2 ]
Commit 63495f6b4aed ("drm/vc4: hdmi: Make sure our clock rate is within
limits") was intended to compute the pixel rate to make sure we remain
within the boundaries of what the hardware can provide.
However,
From: Martin KaFai Lau
[ Upstream commit d2836dddc95d5dd82c7cb23726c97d8c9147f050 ]
When libbpf initializes the kernel's struct_ops in
"bpf_map__init_kern_struct_ops()", it enforces all
pointer types must be a function pointer and rejects
others. It turns out to be too strict. For example,
From: Josef Bacik
commit c78a10aebb275c38d0cfccae129a803fe622e305 upstream.
When recovering a relocation, if we run into a reloc root that has 0
refs we simply add it to the reloc_control->reloc_roots list, and then
clean it up later. The problem with this is __del_reloc_root() doesn't
do
From: J. Bruce Fields
[ Upstream commit bd5ae9288d6451bd346a1b4a59d4fe7e62ba29b7 ]
These pernet operations may depend on stuff set up or torn down in the
module init/exit functions. And they may be called at any time in
between. So it makes more sense for them to be the last to be
registered
From: Rosen Penev
[ Upstream commit e011c9025a4691b5c734029577a920bd6c320994 ]
Split up the pins to match earlier definitions. Allows LEDs to flash
properly.
Fixes: ced8025b569e ("ARM: dts: armada388-helios4")
Signed-off-by: Rosen Penev
Signed-off-by: Gregory CLEMENT
Signed-off-by: Sasha
From: Andrea Parri (Microsoft)
[ Upstream commit e3fa4b747f085d2cda09bba0533b86fa76038635 ]
When channel->device_obj is non-NULL, vmbus_onoffer_rescind() could
invoke put_device(), that will eventually release the device and free
the channel object (cf. vmbus_device_release()). However, a
From: Nikos Tsironis
commit 2099b145d77c1d53f5711f029c37cc537897cee6 upstream.
In case of a system crash, dm-era might fail to mark blocks as written
in its metadata, although the corresponding writes to these blocks were
passed down to the origin device and completed successfully.
Consider
From: Chen Yu
commit 6f67e060083a84a4cc364eab6ae40c717165fb0c upstream.
Currently, when turbo is disabled (either by BIOS or by the user),
the intel_pstate driver reads the max non-turbo frequency from the
package-wide MSR_PLATFORM_INFO(0xce) register.
However, on asymmetric platforms it is
From: Frank Li
commit a56f44138a2c57047f1ea94ea121af31c595132b upstream.
In sdhci_esdhc_imx_remove() the SDHCI_INT_STATUS in read. Under some
circumstances, this may be done while the device is runtime suspended,
triggering the below splat.
Fix the problem by adding a pm_runtime_get_sync(),
From: Dmitry Baryshkov
[ Upstream commit c3da02421230639bf6ee5462b70b58f5b7f3b7c6 ]
Fix pm8009 compatibility string to reference pm8009 revision specific to
sm8250 platform. Also add S2 regulator to be used for qca639x.
Signed-off-by: Dmitry Baryshkov
Fixes: b1d2674e6121 ("arm64: dts: qcom:
From: Ranjani Sridharan
[ Upstream commit 0084364d9678e9d722ee620ed916f2f9954abdbf ]
Cancel the D0i3 work during runtime suspend as no streams are
active at this point anyway.
Fixes: 63e51fd33fef ("ASoC: SOF: Intel: cnl: Implement feature to support DSP
D0i3 in S0")
Signed-off-by: Ranjani
From: Jack Wang
[ Upstream commit f47e4e3e71724f625958b0059f6c8ac5d44d27ef ]
Currently rtrs when create_qp use a coarse numbers (bigger in general),
which leads to hardware create more resources which only waste memory
with no benefits.
- SERVICE con,
For max_send_wr/max_recv_wr, it's 2 times
From: Qinglang Miao
[ Upstream commit 136ce7684bc1ff4a088812f600c63daca50b32c2 ]
pm_runtime_get_sync will increment pm usage counter even it failed.
Forgetting to putting operation will result in a reference leak here.
A new function pm_runtime_resume_and_get is introduced in [0] to keep
usage
From: Imre Deak
[ Upstream commit 4b8878eefa0a3b65e2e016db49014ea66fb9fd45 ]
Caching EDIDs for physical ports prevents updating the EDID if a port
gets reconnected via a Connection Status Notification message, fix this.
Fixes: db1a07956968 ("drm/dp_mst: Handle SST-only branch device case")
Cc:
From: Michael Tretter
[ Upstream commit 0225daea08141b1dff681502d5af70b71e8b11ec ]
If a driver registers a divider clock with a parent_hw instead of the
parent_name, the parent_hw is ignored and the clock does not have a
parent.
Fix this by initializing the parents the same way they are
From: Zhang Changzhong
[ Upstream commit 4397efebf039be58e98c81a194a26100eba597bb ]
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: dea42fb79f4f ("media: mtk-vcodec: reset segment data then trig decoder")
Reported-by:
From: Peter Zijlstra
[ Upstream commit 7f82e631d236cafd28518b998c6d4d8dc2ef68f6 ]
Commit f6f48e180404 ("lockdep: Teach lockdep about "USED" <- "IN-NMI"
inversions") overlooked that print_usage_bug() releases the graph_lock
and called it without the graph lock held.
Fixes: f6f48e180404
From: Vladimir Oltean
[ Upstream commit 42b5adbbac03bdb396192316c015fa3e64ffd5a1 ]
ocelot_init_port is called only if dsa_is_unused_port == false, however
ocelot_deinit_port is called unconditionally. This causes a warning in
the skb_queue_purge inside ocelot_deinit_port saying that the spin
From: Finn Thain
[ Upstream commit c396dd2ec5bbd1cb80eafe32a72ab6bd6b17cb5a ]
As usual, the available documentation is inadequate and leaves endianness
unspecified for message data. However, testing shows that this patch does
improve correctness. The mistake should have been detected earlier
From: Tomas Winkler
commit 372726cb3957dbd69ded9a4e3419d5c6c3bc648e upstream.
Add Emmitsburg workstation DID.
Cc:
Signed-off-by: Tomas Winkler
Link: https://lore.kernel.org/r/20210129120752.850325-5-tomas.wink...@intel.com
Signed-off-by: Greg Kroah-Hartman
---
drivers/misc/mei/hw-me-regs.h
From: Rosen Penev
[ Upstream commit 46ecdfc1830eaa40a11d7f832089c82b0e67ea96 ]
Split up the pins for each fan. This is needed in order to control them
Fixes: ced8025b569e ("ARM: dts: armada388-helios4")
Signed-off-by: Rosen Penev
Signed-off-by: Gregory CLEMENT
Signed-off-by: Sasha Levin
From: Rakesh Pillai
[ Upstream commit 31561e8557cd1eeba5806ac9ce820f8323b2201b ]
Currently if the copy engine pipe init fails for snoc based
chipsets, the rri is not freed.
Fix this error handling for copy engine pipe init
failure.
Tested-on: WCN3990 hw1.0 SNOC
From: Pierre-Louis Bossart
[ Upstream commit 973794e85610d9a716a897baa9007ff56e192826 ]
Intel stress-tests routinely report IO timeouts and invalid power
management transitions. Upon further analysis, we seem to be using the
wrong devices in pm_runtime calls.
Before reading and writing
From: Parav Pandit
[ Upstream commit 0e22bfb7c046e7c8ae339f396e78a0976633698c ]
rate_bytes_ps is a 64-bit field. It passed as 32-bit field to
apply_police_params(). Due to this when police rate is higher
than 4Gbps, 32-bit calculation ignores the carry. This results
in incorrect rate
From: Stefano Garzarella
commit dcfde1635e764fd69cc756c7780d144e288608e9 upstream.
It's legal to have 'offset + len' equal to
sizeof(struct virtio_net_config), since 'ndev->config' is a
'struct virtio_net_config', so we can safely copy its content under
this condition.
Fixes: 1a86b377aa21
From: Alain Volmat
[ Upstream commit 2269f5a8b1a7b38651d62676b98182828f29d11a ]
On 0 byte transfer request, return straight from the
xfer function after finalizing the transfer.
Fixes: dcbe0d84dfa5 ("spi: add driver for STM32 SPI controller")
Signed-off-by: Alain Volmat
Link:
From: Daniel Scally
[ Upstream commit fb5ec981adf08b94e6ce27ca16b7765c94f4513c ]
The software_node_get_next_child() function currently does not hold
references to the child software_node that it finds or put the ref that
is held against the old child - fix that.
Fixes: 59abd83672f7 ("drivers:
From: qiuguorui1
commit 656d1d58d8e0958d372db86c24f0b2ea36f50888 upstream.
in function create_dtb(), if fdt_open_into() fails, we need to vfree
buf before return.
Fixes: 52b2a8af7436 ("arm64: kexec_file: load initrd and device-tree")
Cc: sta...@vger.kernel.org # v5.0
Signed-off-by: qiuguorui1
From: Stephan Gerhold
[ Upstream commit 6fd8d2d275f74baa7ac17b2656da1235f56dab99 ]
At the moment it is necessary to set up the DAPM routes between
front-end AIF<->DAI explicitly in the device tree, e.g. using
audio-routing =
"MM_DL1", "MultiMedia1 Playback",
From: Sagi Grimberg
[ Upstream commit 0fbcfb089a3f2f2a731d01f0aec8f7697a849c28 ]
When we accept a TCP connection and allocate an nvmet-tcp queue we should
make sure not to fully establish it or reference it as the connection may
be already closing, which triggers queue release work, which does
From: Maxim Kiselev
commit a8002a35935aaefcd6a42ad3289f62bab947f2ca upstream.
If no n_latch value will be provided at driver probe then all pins will
be used as an input:
gpio->out = ~n_latch;
In that case initial state for all pins is "one":
gpio->status = gpio->out;
So if pcf857x
From: Jack Wang
[ Upstream commit ed408529679737a9a7ad816c8de5d59ba104bb11 ]
smatch gives the warning:
drivers/infiniband/ulp/rtrs/rtrs-srv.c:1805 rtrs_rdma_connect() warn: passing
zero to 'PTR_ERR'
Which is trying to say smatch has shown that srv is not an error pointer
and thus cannot be
From: Marco Chiappero
[ Upstream commit 4f1a02e75a2eedfddd10222c0fe61d2a04d80099 ]
Use CRYPTO_LIB_AES in place of CRYPTO_AES in the dependences for the QAT
common code.
Fixes: c0e583ab2016 ("crypto: qat - add CRYPTO_AES to Kconfig dependencies")
Reported-by: Ard Biesheuvel
Signed-off-by:
From: Marek Behún
[ Upstream commit a9d9bfcadfb43b856dbcf9419de75f7420d5a225 ]
The partition called "u-boot" in reality contains TF-A and U-Boot, and
TF-A is before U-Boot.
Rename this parition to "a53-firmware" to avoid confusion for users,
since they cannot simply build U-Boot from U-Boot
From: Shyam Sundar S K
[ Upstream commit 9eab3fdb419916f66a72d1572f68d82cd9b3f963 ]
Frequent link up/down events can happen when a Bel Fuse SFP part is
connected to the amd-xgbe device. Try to avoid the frequent link
issues by resetting the PHY as documented in Bel Fuse SFP datasheets.
Fixes:
From: Ezequiel Garcia
[ Upstream commit bb2216548a2b13cf2942a058b475438a7a6bb028 ]
The csc/scaler device pointer (imxmd->m2m_vdev) is assigned
after the imx media device v4l2-async probe completes,
therefore we need to check if the device is non-NULL
before trying to unregister it.
This can be
From: Jan Henrik Weinstock
[ Upstream commit e145f5565dc48ccaf4cb50b7cfc48777bed8c100 ]
Ensure cooldown period tolerance of 1% is actually accounted for.
Fixes: ca3bff70ab32 ("hwrng: timeriomem - Improve performance...")
Signed-off-by: Jan Henrik Weinstock
Signed-off-by: Herbert Xu
On 01/03/2021 02:15, Michael Kelley wrote:
> STIMER0 interrupts are most naturally modeled as per-cpu IRQs. But
> because x86/x64 doesn't have per-cpu IRQs, the core STIMER0 interrupt
> handling machinery is done in code under arch/x86 and Linux IRQs are
> not used. Adding support for ARM64 means
From: David Gow
[ Upstream commit ddd0521549a975e6148732d6ca6b89ffa862c0e5 ]
The Xilinx zynqmp RTC driver makes use of IOMEM functions like
devm_platform_ioremap_resource(), which are only available if
CONFIG_HAS_IOMEM is defined.
This causes the driver not to be enable under make ARCH=um
From: Christophe Leroy
commit 57fdfbce89137ae85cd5cef48be168040a47dd13 upstream.
Userspace Execution protection and fast syscall entry were implemented
independently from each other and were both merged in kernel 5.2,
leading to syscall entry missing userspace execution protection.
On syscall
From: Maxim Kiselev
commit a8002a35935aaefcd6a42ad3289f62bab947f2ca upstream.
If no n_latch value will be provided at driver probe then all pins will
be used as an input:
gpio->out = ~n_latch;
In that case initial state for all pins is "one":
gpio->status = gpio->out;
So if pcf857x
From: Nikos Tsironis
commit c8e846ff93d5eaa5384f6f325a1687ac5921aade upstream.
dm-era doesn't support changing the data block size of existing devices,
so check explicitly that the requested block size for a new target
matches the one stored in the metadata.
Fixes: eec40579d84873 ("dm: add era
From: Arnd Bergmann
[ Upstream commit 67bc809752796acb2641ca343cad5b45eef31d7c ]
Storing a bogus i2c_client structure on the stack adds overhead and
causes a compile-time warning:
drivers/tee/optee/rpc.c:493:6: error: stack frame size of 1056 bytes in
function 'optee_handle_rpc'
From: Filipe Manana
commit 72c9925f87c8b74f36f8e75a4cd93d964538d3ca upstream.
At btrfs_copy_root(), if the call to btrfs_inc_ref() fails we end up
returning without unlocking and releasing our reference on the extent
buffer named "cow" we previously allocated with btrfs_alloc_tree_block().
So
From: Ezequiel Garcia
[ Upstream commit 89b14485caa4b7b2eaf70be0064f0978e68ebeee ]
The csc/scaler device private struct is released by
ipu_csc_scaler_video_device_release(), which can be called
by video_unregister_device() if there are no users
of the underlying struct video device.
Therefore,
From: Luca Coelho
[ Upstream commit efaa85cf2294d5e10a724e24356507eeb3836f72 ]
When version 2 of the PER_PLATFORM_ANT_GAIN_CMD was implemented, we
started copying the values from the command that we have stored into a
local instance. But we accidentally forgot to copy the enabled flag,
so in
From: Josef Bacik
commit 867ed321f90d06aaba84e2c91de51cd3038825ef upstream.
While testing my error handling patches, I added a error injection site
at btrfs_inc_extent_ref, to validate the error handling I added was
doing the correct thing. However I hit a pretty ugly corruption while
doing
From: Dan Carpenter
commit 182d679b2298d62bf42bb14b12a8067b8e17b617 upstream.
The problem here is that "len" might be less than "joydev->nabs" so the
loops which verfy abspam[i] and keypam[] might read beyond the buffer.
Fixes: 999b874f4aa3 ("Input: joydev - validate axis/button maps before
From: Guido Günther
[ Upstream commit dd396dbc4d7811c1567cc43faa4b9ad68094c44d ]
We've seen some (non permanent) burn in and bad white balance
on some of the panels. Adding this bit from a vendor supplied
sequence fixes it.
Fixes: 72967d5616d3 ("drm/panel: Add panel driver for the Mantix
From: Srinivasa Rao Mandadapu
[ Upstream commit 6c28377b7114d04cf82eedffe9dcc8fa66ecec48 ]
No need of BCLK state maintenance from driver side as
clock_enable and clk_disable API's maintaing state counter.
One of the major issue was spotted when Headset jack inserted
while playback continues,
From: Dan Carpenter
[ Upstream commit c915ef890d5dc79f483e1ca3b3a5b5f1a170690c ]
If the user passes a "level" value which is higher than 31 then that
leads to shift wrapping. The undefined behavior will lead to a
syzkaller stack dump.
Fixes: 5632708f4452 ("drm/amd/powerplay: add dpm force
From: Yoshihiro Shimoda
[ Upstream commit c58ad0f2b052b5675d6394e03713ee41e721b44c ]
To remove mfd devices when unload this driver, should use
devm_mfd_add_devices() instead.
Fixes: d3ea21272094 ("mfd: Add ROHM BD9571MWV-M MFD PMIC driver")
Signed-off-by: Yoshihiro Shimoda
Acked-for-MFD-by:
From: Guido Günther
[ Upstream commit 8346633f2c87713a1852d802305e03555e9a9fce ]
This avoids
[0.962538] spi_imx 3082.spi: bitbang start failed with -517
durig driver probe.
Fixes: 8197f489f4c4 ("spi: imx: Fix failure path leak on GPIO request error
correctly")
Signed-off-by: Guido
From: Dan Carpenter
[ Upstream commit 15ccc39b3aab667c6fa131206f01f31bfbccdf6a ]
The main problem with this error handling was that it didn't clean up if
i2c_add_numbered_adapter() failed. This code is pretty old, and doesn't
match with today's checkpatch.pl standards so I took the opportunity
From: Randy Dunlap
[ Upstream commit a0312af1f94d13800e63a7d0a66e563582e39aec ]
Prevent invalid (0, 0) inputs to hid-core's snto32() function.
Maybe it is just the dummy device here that is causing this, but
there are hundreds of calls to snto32(0, 0). Having n (bits count)
of 0 is causing the
From: Heiko Carstens
commit b29c5093820d333eef22f58cd04ec0d089059c39 upstream.
The stck/stckf instruction used within the inline assembly within
do_account_vtime() changes the condition code. This is not reflected
with the clobber list, and therefore might result in incorrect code
generation.
From: Timothy E Baldwin
commit df84fe94708985cdfb78a83148322bcd0a699472 upstream.
Since commit f086f67485c5 ("arm64: ptrace: add support for syscall
emulation"), if system call number -1 is called and the process is being
traced with PTRACE_SYSCALL, for example by strace, the seccomp check is
From: Shay Drory
[ Upstream commit 51d138c2610a236c1ed0059d034ee4c74f452b86 ]
Currently, when we discover a fatal error, we are queueing a work that
will wait for a lock in order to enter the device to error state.
Meanwhile, FW commands are still being processed, and gets timeouts.
This can
From: Luca Coelho
[ Upstream commit 551d793f65364c904921ac168d4b4028bb51be69 ]
When reading the PPAG table from ACPI, we should store everything in
our fwrt structure, so it can be accessed later. But we had a local
ppag_table variable in the function and were erroneously storing the
Le dimanche 28 février 2021 à 15:13 +0900, Alexandre Courbot a écrit :
> Hi Nicolas,
>
> On Thu, Feb 25, 2021 at 6:08 AM Nicolas Dufresne
> wrote:
> >
> > Le jeudi 10 septembre 2020 à 15:04 +0900, Alexandre Courbot a écrit :
> > > Hi Ezequiel, sorry for the late review!
> > >
> > > On Tue, May
From: Venkata Lakshmi Narayana Gubba
[ Upstream commit ad3a9c0ec2d2baed936cfdd05870f9d1e1f40e0e ]
During SSR after memory dump collection,BT controller will be powered off,
powered on and then FW will be downloaded.During suspend if BT controller
is powered off due to SSR then we should wait
From: Nathan Chancellor
[ Upstream commit c6f2a9e17b9bef7677caddb1626c2402f3e9d2bd ]
When building xway_defconfig with clang:
arch/mips/lantiq/irq.c:305:48: error: use of logical '&&' with constant
operand [-Werror,-Wconstant-logical-operand]
if ((irq == LTQ_ICU_EBU_IRQ) && (module ==
From: Tony Lindgren
[ Upstream commit 44f416879a442600b006ef7dec3a6dc98bcf59c6 ]
We have gpio_86 wired internally to the bandgap thermal shutdown
interrupt on 4430 like we have it on 4460 according to the TRM.
This can be found easily by searching for TSHUT.
For some reason the thermal
From: Christophe JAILLET
[ Upstream commit c9c256a8b0dc09c305c409d6264cc016af2ba38d ]
'sdhci_remove_host()' and 'sdhci_pltfm_free()' should be used in place of
'mmc_remove_host()' and 'mmc_free_host()'.
This avoids some resource leaks, is more in line with the error handling
path of the probe
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