From: Tomer Tayar
[ Upstream commit 27ac5aada024e0821c86540ad18f37edadd77d5e ]
The refcount of the "hl_fpriv" structure is not used for the control
device, and thus hl_hpriv_put() is not called when releasing this
device.
This results with no call to put_pid(), so add it explicitly in
From: Damien Le Moal
[ Upstream commit faa44c69daf9ccbd5b8a1aee13e0e0d037c0be17 ]
Similarly to a single zone reset operation (REQ_OP_ZONE_RESET), execute
REQ_OP_ZONE_RESET_ALL operations with REQ_SYNC set.
Signed-off-by: Damien Le Moal
Signed-off-by: Jens Axboe
Signed-off-by: Sasha Levin
From: satya priya
[ Upstream commit e610e072c87a30658479a7b4c51e1801cb3f450c ]
Correct the REGULATOR_LINEAR_RANGE and n_voltges for
pmic5_hfsmps515 buck.
Signed-off-by: satya priya
Link:
https://lore.kernel.org/r/1614155592-14060-4-git-send-email-ska...@codeaurora.org
Signed-off-by: Mark
From: Mark Brown
[ Upstream commit 07e644885bf6727a48db109fad053cb43f3c9859 ]
We track if sve-ptrace encountered a failure in a variable but don't
actually use that value when we exit the program, do so.
Signed-off-by: Mark Brown
Link:
Extending the driver to support per-queue RX and TX coalesce settings in
order to support below commands:
To show per-queue coalesce setting:-
$ ethtool --per-queue queue_mask --show-coalesce
To set per-queue coalesce setting:-
$ ethtool --per-queue queue_mask --coalesce \
[rx-usecs
From: Masahiro Yamada
[ Upstream commit 993bdde94547887faaad4a97f0b0480a6da271c3 ]
'make image_name' needs include/config/auto.conf to show the correct
output because KBUILD_IMAGE depends on CONFIG options, but should not
attempt to resync the configuration.
Signed-off-by: Masahiro Yamada
From: Paul Cercueil
[ Upstream commit 5fbecd2389f48e1415799c63130d0cdce1cf3f60 ]
Add support for the interrupt controller found in the JZ4760 SoC, which
works exactly like the one in the JZ4770.
Signed-off-by: Paul Cercueil
Signed-off-by: Marc Zyngier
Link:
From: Timo Rothenpieler
[ Upstream commit a0590473c5e6c4ef17c3132ad08fbad170f72d55 ]
This follows what was done in 8c2fabc6542d9d0f8b16bd1045c2eda59bdcde13.
With the default being m, it's impossible to build the module into the
kernel.
Signed-off-by: Timo Rothenpieler
Signed-off-by: Anna
From: Frank Sorenson
[ Upstream commit ad3dbe35c833c2d4d0bbf3f04c785d32f931e7c9 ]
CREATE requests return a post_op_fh3, rather than nfs_fh3. The
post_op_fh3 includes an extra word to indicate 'handle_follows'.
Without that additional word, create fails when full 64-byte
filehandles are in use.
From: Jia-Ju Bai
[ Upstream commit 38c26ff3048af50eee3fcd591921357ee5bfd9ee ]
When bdx_read_mac() fails, no error return code of bdx_probe()
is assigned.
To fix this bug, err is assigned with -EFAULT as error return code.
Reported-by: TOTE Robot
Signed-off-by: Jia-Ju Bai
Signed-off-by: David
From: Jia-Ju Bai
[ Upstream commit 6650d31f21b8a0043613ae0a4a2e42e49dc20b2d ]
When iavf_process_config() fails, no error return code of
iavf_init_get_resources() is assigned.
To fix this bug, err is assigned with the return value of
iavf_process_config(), and then err is checked.
Reported-by:
From: Sudeep Holla
[ Upstream commit fbb31cb805fd3574d3be7defc06a7fd2fd9af7d2 ]
Add "arm,vexpress" to cpufreq-dt-platdev blacklist since the actual
scaling is handled by the firmware cpufreq drivers(scpi, scmi and
vexpress-spc).
Signed-off-by: Sudeep Holla
Signed-off-by: Viresh Kumar
From: Mark Pearson
[ Upstream commit a14a6219996ee6f6e858d83b11affc7907633687 ]
On some Lenovo systems if the microphone is disabled in the BIOS
only the NHLT table header is created, with no data. This means
the endpoints field is not correctly set to zero - leading to an
unintialised variable
From: Yang Li
[ Upstream commit 6e5d5791730b55a1f987e1db84b078b91eb49e99 ]
fixed the following coccicheck:
./drivers/gpio/gpiolib-acpi.c:176:7-27: ERROR: Threaded IRQ with no
primary handler requested without IRQF_ONESHOT
Make sure threaded IRQs without a primary handler are always request
From: Tong Zhang
[ Upstream commit 4deb550bc3b698a1f03d0332cde3df154d1b6c1e ]
label err_eni_release is reachable when eni_start() fail.
In eni_start() it calls dev->phy->start() in the last step, if start()
fail we don't need to call phy->stop(), if start() is never called, we
neither need to
From: Hayes Wang
[ Upstream commit 4b5dc1a94d4f92b5845e98bd9ae344b26d933aad ]
This reverts commit 134f98bcf1b898fb9d6f2b91bc85dd2e5478b4b8.
The r8153_mac_clk_spd() is used for RTL8153A only, because the register
table of RTL8153B is different from RTL8153A. However, this function would
be
From: Tong Zhang
[ Upstream commit a2bd45834e83d6c5a04d397bde13d744a4812dfc ]
lanai_dev_open() can fail. When it fail, lanai->base is unmapped and the
pci device is disabled. The caller, lanai_init_one(), then tries to run
atm_dev_deregister(). This will subsequently call lanai_dev_close() and
From: Nitin Rawat
[ Upstream commit 4a791574a0ccf36eb3a0a46fbd71d2768df3eef9 ]
Disable interrupt in reset path to flush pending IRQ handler in order to
avoid possible NoC issues.
Link:
https://lore.kernel.org/r/1614145010-36079-3-git-send-email-c...@codeaurora.org
Reviewed-by: Avri Altman
From: Xunlei Pang
[ Upstream commit 4f44657d74873735e93a50eb25014721a66aac19 ]
The current blkio.throttle.io_service_bytes_recursive doesn't
work correctly.
As an example, for the following blkcg hierarchy:
(Made 1GB READ in test1, 512MB READ in test2)
test
/\
test1 test2
$
From: Bob Peterson
[ Upstream commit 1a5a2cfd34c17db73c53ef127272c8c1ae220485 ]
This patch adds code to function trans_drain to remove drained
bd elements from the ail lists, if queued, before freeing the bd.
If we don't remove the bd from the ail, function ail_drain will
try to reference the
From: Denis Efremov
[ Upstream commit 155b23e6e53475ca3b8c2a946299b4d4dd6a5a1e ]
RXMAC_BC_FRM_CNT_COUNT added to mp->rx_bcasts twice in a row
in niu_xmac_interrupt(). Remove the second addition.
Signed-off-by: Denis Efremov
Signed-off-by: David S. Miller
Signed-off-by: Sasha Levin
---
From: Aurelien Aptel
[ Upstream commit 88fd98a2306755b965e4f4567f84e73db3b6738c ]
When doing a large read or write workload we only
very gradually increase the number of credits
which can cause problems with parallelizing large i/o
(I/O ramps up more slowly than it should for large
read/write
From: Michael Braun
[ Upstream commit d8861bab48b6c1fc3cdbcab8ff9d1eaea43afe7f ]
When using jumbo packets and overrunning rx queue with napi enabled,
the following sequence is observed in gfar_add_rx_frag:
| lstatus | | skb |
t |
From: Dinghao Liu
[ Upstream commit 7a766381634da19fc837619b0a34590498d9d29a ]
When ixgbe_fdir_write_perfect_filter_82599() fails,
input allocated by kzalloc() has not been freed,
which leads to memleak.
Signed-off-by: Dinghao Liu
Reviewed-by: Paul Menzel
Tested-by: Tony Brelinski
From: Aurelien Aptel
[ Upstream commit 88fd98a2306755b965e4f4567f84e73db3b6738c ]
When doing a large read or write workload we only
very gradually increase the number of credits
which can cause problems with parallelizing large i/o
(I/O ramps up more slowly than it should for large
read/write
From: Michael Ellerman
[ Upstream commit eead089311f4d935ab5d1d8fbb0c42ad44699ada ]
lkp reported a build error in fsp2.o:
CC arch/powerpc/platforms/44x/fsp2.o
{standard input}:577: Error: unsupported relocation against base
Which comes from:
pr_err("GESR0: 0x%08x\n", mfdcr(base +
From: Heiko Thiery
[ Upstream commit 6a4d7234ae9a3bb31181f348ade9bbdb55aeb5c5 ]
When accessing the timecounter register on an i.MX8MQ the kernel hangs.
This is only the case when the interface is down. This can be reproduced
by reading with 'phc_ctrl eth0 get'.
Like described in the change in
From: Joakim Zhang
[ Upstream commit bfaf91ca848e758ed7be99b61fd936d03819fa56 ]
Driver uses dma_alloc_coherent to allocate dma memory for descriptors,
dma_alloc_coherent will return both the virtual address and physical
address. AFAIK, virt_to_phys could not convert virtual address to
physical
From: Bob Peterson
[ Upstream commit 1a5a2cfd34c17db73c53ef127272c8c1ae220485 ]
This patch adds code to function trans_drain to remove drained
bd elements from the ail lists, if queued, before freeing the bd.
If we don't remove the bd from the ail, function ail_drain will
try to reference the
From: Sergei Trofimovich
[ Upstream commit 61bf318eac2c13356f7bd1c6a05421ef504ccc8a ]
In https://bugs.gentoo.org/769614 Dmitry noticed that
`ptrace(PTRACE_GET_SYSCALL_INFO)` does not return error sign properly.
The bug is in mismatch between get/set errors:
static inline long
From: Fenghua Yu
[ Upstream commit 82e69a121be4b1597ce758534816a8ee04c8b761 ]
When a new mm is created, its PASID should be cleared, i.e. the PASID is
initialized to its init state 0 on both ARM and X86.
This patch was part of the series introducing mm->pasid, but got lost
along the way [1].
From: Sergei Trofimovich
[ Upstream commit 0ceb1ace4a2778e34a5414e5349712ae4dc41d85 ]
In https://bugs.gentoo.org/769614 Dmitry noticed that
`ptrace(PTRACE_GET_SYSCALL_INFO)` does not work for syscalls called via
glibc's syscall() wrapper.
ia64 has two ways to call syscalls from userspace: via
From: Felix Fietkau
[ Upstream commit ae064fc0e32a4d28389086d9f4b260a0c157cfee ]
When running out of room in the tx queue after calling drv->tx_prepare_skb,
the buffer list will already have been modified on MT7615 and newer drivers.
This can leak a DMA mapping and will show up as swiotlb
From: "J. Bruce Fields"
[ Upstream commit 4f8be1f53bf615102d103c0509ffa9596f65b718 ]
The NFSv4 protocol doesn't have any notion of reomoving an attribute, so
removexattr(path,"system.nfs4_acl") doesn't make sense.
There's no documented return value. Arguably it could be EOPNOTSUPP but
I'm a
From: Daniel Wagner
[ Upstream commit 9ec491447b90ad6a4056a9656b13f0b3a1e83043 ]
register_disk() suppress uevents for devices with the GENHD_FL_HIDDEN
but enables uevents at the end again in order to announce disk after
possible partitions are created.
When the device is removed the uevents
From: Zhan Liu
[ Upstream commit eda29602f1a8b2b32d8c8c354232d9d1ee1c064d ]
[Why]
For DGPU Navi, the wm_table.nv_entries are used. These entires are not
populated for DCN301 Vangogh APU, but instead wm_table.entries are.
[How]
Use DCN21 Renoir style wm calculations.
Signed-off-by: Leo Li
From: Nirmoy Das
[ Upstream commit 521f04f9e3ffc73ef96c776035f8a0a31b4cdd81 ]
FB BO should not be ttm_bo_type_kernel type and
amdgpufb_create_pinned_object() pins the FB BO anyway.
Signed-off-by: Nirmoy Das
Acked-by: Christian König
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
From: Pavel Begunkov
[ Upstream commit e1915f76a8981f0a750cf56515df42582a37c4b0 ]
As io_uring_cancel_files() and others let SQO to run between
io_uring_try_cancel_requests(), SQO may generate new deferred requests,
so it's safer to try to cancel them in it.
Signed-off-by: Pavel Begunkov
From: Hannes Reinecke
[ Upstream commit ae3afe6308b43bbf49953101d4ba2c1c481133a8 ]
When a command has been aborted we should return NVME_SC_HOST_ABORTED_CMD
to be consistent with the other transports.
Signed-off-by: Hannes Reinecke
Reviewed-by: Sagi Grimberg
Reviewed-by: James Smart
From: Chaitanya Kulkarni
[ Upstream commit 0ec84df4953bd42c6583a555773f1d4996a061eb ]
Ensure multiple Command Sets are supported before starting to setup a
ZNS namespace.
Signed-off-by: Chaitanya Kulkarni
[hch: move the check around a bit]
Signed-off-by: Christoph Hellwig
Signed-off-by:
From: Hannes Reinecke
[ Upstream commit 3c7aafbc8d3d4d90430dfa126847a796c3e4ecfc ]
nvme_fc_terminate_exchange() is being called when exchanges are
being deleted, and as such we should be setting the NVME_REQ_CANCELLED
flag to have identical behaviour on all transports.
Signed-off-by: Hannes
From: Lv Yunlong
[ Upstream commit abec6561fc4e0fbb19591a0b35676d8c783b5493 ]
In nvmet_rdma_write_data_done, rsp is recoverd by wc->wr_cqe and freed by
nvmet_rdma_release_rsp(). But after that, pr_info() used the freed
chunk's member object and could leak the freed chunk address with
wc->wr_cqe
From: Christian König
[ Upstream commit cba2afb65cb05c3d197d17323fee4e3c9edef9cd ]
When AGP is compiled as module radeon must be compiled as module as
well.
Signed-off-by: Christian König
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
From: Hannes Reinecke
[ Upstream commit d95c1f4179a7f3ea8aa728ed00252a8ed0f8158f ]
We only should remove namespaces when we get fatal error back from
the device or when the namespace IDs have changed.
So instead of painfully masking out error numbers which might indicate
that the error should
From: Dmitry Monakhov
[ Upstream commit abbb5f5929ec6c52574c430c5475c158a65c2a8c ]
This adds a quirk for Samsung PM1725a drive which fixes timeouts and
I/O errors due to the fact that the controller does not properly
handle the Write Zeroes command, dmesg log:
nvme nvme0: I/O 528 QID 10
From: Hannes Reinecke
[ Upstream commit d3589381987ec879b03f8ce3039df57e87f05901 ]
NVME_REQ_CANCELLED is translated into -EINTR in nvme_submit_sync_cmd(),
so we should be setting this flags during nvme_cancel_request() to
ensure that the callers to nvme_submit_sync_cmd() will get the correct
From: Dillon Varone
[ Upstream commit d2c91285958a3e77db99c352c136af4243f8f529 ]
[Why & How]
Ported logic from dcn21 for reading in pipe fusing to dcn30.
Supported configurations are 1 and 6 pipes. Invalid fusing
will revert to 1 pipe being enabled.
Tested-by: Daniel Wheeler
Signed-off-by:
From: Sung Lee
[ Upstream commit b0075d114c33580f5c9fa9cee8e13d06db41471b ]
[WHY & HOW]
Using values provided by DF for latency may cause hangs in
multi display configurations. Revert change to previous value.
Tested-by: Daniel Wheeler
Signed-off-by: Sung Lee
Reviewed-by: Haonan Wang
From: Mark Brown
[ Upstream commit 07e644885bf6727a48db109fad053cb43f3c9859 ]
We track if sve-ptrace encountered a failure in a variable but don't
actually use that value when we exit the program, do so.
Signed-off-by: Mark Brown
Link:
From: Peter Zijlstra
[ Upstream commit d5b0e0677bfd5efd17c5bbb00156931f0d41cb85 ]
Jakub reported that:
static struct net_device *rtl8139_init_board(struct pci_dev *pdev)
{
...
u64_stats_init(>rx_stats.syncp);
u64_stats_init(>tx_stats.syncp);
On 2021/3/17 7:30, Damien Le Moal wrote:
On 2021/03/16 21:30, Chao Yu wrote:
In zonefs_open_zone(), if opened zone count is larger than
.s_max_open_zones threshold, we missed to recover .i_wr_refcnt,
fix this.
Fixes: b5c00e975779 ("zonefs: open/close zone on file open/close")
Signed-off-by:
From: Julian Braha
[ Upstream commit 7c36194558cf49a86a53b5f60db8046c5e3013ae ]
When RTLLIB_CRYPTO_TKIP is enabled and CRYPTO is disabled,
Kbuild gives the following warning:
WARNING: unmet direct dependencies detected for CRYPTO_MICHAEL_MIC
Depends on [n]: CRYPTO [=n]
Selected by [m]:
-
From: Rob Gardner
[ Upstream commit e5e8b80d352ec999d2bba3ea584f541c83f4ca3f ]
is_no_fault_exception() has two bugs which were discovered via random
opcode testing with stress-ng. Both are caused by improper filtering
of opcodes.
The first bug can be triggered by a floating point store with a
From: Qingqing Zhuo
[ Upstream commit 7afa0033d6f7fb8a84798ef99d1117661c4e696c ]
[Why]
pflip interrupt would not be enabled promptly if a pipe is disabled
and re-enabled, causing flip_done timeout error during DP
compliance tests
[How]
Enable pflip interrupt upon pipe enablement
Tested-by:
From: Tomer Tayar
[ Upstream commit 27ac5aada024e0821c86540ad18f37edadd77d5e ]
The refcount of the "hl_fpriv" structure is not used for the control
device, and thus hl_hpriv_put() is not called when releasing this
device.
This results with no call to put_pid(), so add it explicitly in
From: Damien Le Moal
[ Upstream commit faa44c69daf9ccbd5b8a1aee13e0e0d037c0be17 ]
Similarly to a single zone reset operation (REQ_OP_ZONE_RESET), execute
REQ_OP_ZONE_RESET_ALL operations with REQ_SYNC set.
Signed-off-by: Damien Le Moal
Signed-off-by: Jens Axboe
Signed-off-by: Sasha Levin
From: Tomer Tayar
[ Upstream commit ffd123fe839700366ea79b19ac3683bf56817372 ]
A device can be removed from the PCI subsystem while a process holds the
file descriptor opened.
In such a case, the driver attempts to kill the process, but as it is
still possible that the process will be alive
From: Masahiro Yamada
[ Upstream commit 993bdde94547887faaad4a97f0b0480a6da271c3 ]
'make image_name' needs include/config/auto.conf to show the correct
output because KBUILD_IMAGE depends on CONFIG options, but should not
attempt to resync the configuration.
Signed-off-by: Masahiro Yamada
From: Jiri Slaby
[ Upstream commit b3d9fc1436808a4ef9927e558b3415e728e710c5 ]
There is a test in Kconfig which takes inverted value of a compiler
check:
* config CC_HAS_INT128
def_bool !$(cc-option,$(m64-flag) -D__SIZEOF_INT128__=0)
This results in CC_HAS_INT128 not being in
From: Wei Yongjun
[ Upstream commit eeb05595d22c19c8f814ff893dcf88ec277a2365 ]
Fix to return negative error code -ENOMEM from the blk_alloc_queue()
and dma_alloc_coherent() error handling cases instead of 0, as done
elsewhere in this function.
Reported-by: Hulk Robot
Signed-off-by: Wei
From: Paul Cercueil
[ Upstream commit 5fbecd2389f48e1415799c63130d0cdce1cf3f60 ]
Add support for the interrupt controller found in the JZ4760 SoC, which
works exactly like the one in the JZ4770.
Signed-off-by: Paul Cercueil
Signed-off-by: Marc Zyngier
Link:
From: Paulo Alcantara
[ Upstream commit e3d100eae44b42f309c1366efb8397368f1cf8ed ]
A customer has reported that their dmesg were being flooded by
CIFS: VFS: \\server Cancelling wait for mid xxx cmd: a
CIFS: VFS: \\server Cancelling wait for mid yyy cmd: b
CIFS: VFS: \\server Cancelling
From: Jia-Ju Bai
[ Upstream commit 62765d39553cfd1ad340124fe1e280450e8c89e2 ]
When priv->rx_skbuff or priv->tx_skbuff is NULL, no error return code of
uhdlc_init() is assigned.
To fix this bug, ret is assigned with -ENOMEM in these cases.
Reported-by: TOTE Robot
Signed-off-by: Jia-Ju Bai
From: Tong Zhang
[ Upstream commit 4416e98594dc04590ebc498fc4e530009535c511 ]
this one is similar to the phy_data allocation fix in uPD98402, the
driver allocate the idt77105_priv and store to dev_data but later
dereference using dev->dev_data, which will cause null-ptr-dereference.
fix this
From: Alex Marginean
[ Upstream commit 1b2395dfff5bb40228a187f21f577cd90673d344 ]
On LS1028A, the MAC RX FIFO defaults to the value 2, which is too high
and may lead to RX lock-up under traffic at a rate higher than 6 Gbps.
Set it to 1 instead, as recommended by the hardware design team and by
From: Jia-Ju Bai
[ Upstream commit 143c253f42bad20357e7e4432087aca747c43384 ]
When hns_assemble_skb() returns NULL to skb, no error return code of
hns_nic_clear_all_rx_fetch() is assigned.
To fix this bug, ret is assigned with -ENOMEM in this case.
Reported-by: TOTE Robot
Signed-off-by:
From: Tong Zhang
[ Upstream commit 3153724fc084d8ef640c611f269ddfb576d1dcb1 ]
dev->dev_data is set in zatm.c, calling zatm_start() will overwrite this
dev->dev_data in uPD98402_start() and a subsequent PRIV(dev)->lock
(i.e dev->phy_data->lock) will result in a null-ptr-dereference.
I believe
From: Frank Sorenson
[ Upstream commit ad3dbe35c833c2d4d0bbf3f04c785d32f931e7c9 ]
CREATE requests return a post_op_fh3, rather than nfs_fh3. The
post_op_fh3 includes an extra word to indicate 'handle_follows'.
Without that additional word, create fails when full 64-byte
filehandles are in use.
From: Felix Fietkau
[ Upstream commit 94f0e6256c2ab6803c935634aa1f653174c94879 ]
Modifying the tx buffer list too early can leak DMA mappings
Signed-off-by: Felix Fietkau
Signed-off-by: Kalle Valo
Link: https://lore.kernel.org/r/20210216135119.23809-2-...@nbd.name
Signed-off-by: Sasha Levin
From: Yang Li
[ Upstream commit 6e5d5791730b55a1f987e1db84b078b91eb49e99 ]
fixed the following coccicheck:
./drivers/gpio/gpiolib-acpi.c:176:7-27: ERROR: Threaded IRQ with no
primary handler requested without IRQF_ONESHOT
Make sure threaded IRQs without a primary handler are always request
From: Paul Cercueil
[ Upstream commit 2e2696223676d56db1a93acfca722c1b96cd552d ]
The second IRQ line really is optional, so use
platform_get_irq_optional() to obtain it.
Signed-off-by: Paul Cercueil
Signed-off-by: David S. Miller
Signed-off-by: Sasha Levin
---
From: Timo Rothenpieler
[ Upstream commit a0590473c5e6c4ef17c3132ad08fbad170f72d55 ]
This follows what was done in 8c2fabc6542d9d0f8b16bd1045c2eda59bdcde13.
With the default being m, it's impossible to build the module into the
kernel.
Signed-off-by: Timo Rothenpieler
Signed-off-by: Anna
From: Denis Efremov
[ Upstream commit 155b23e6e53475ca3b8c2a946299b4d4dd6a5a1e ]
RXMAC_BC_FRM_CNT_COUNT added to mp->rx_bcasts twice in a row
in niu_xmac_interrupt(). Remove the second addition.
Signed-off-by: Denis Efremov
Signed-off-by: David S. Miller
Signed-off-by: Sasha Levin
---
From: Michael Braun
[ Upstream commit d8861bab48b6c1fc3cdbcab8ff9d1eaea43afe7f ]
When using jumbo packets and overrunning rx queue with napi enabled,
the following sequence is observed in gfar_add_rx_frag:
| lstatus | | skb |
t |
From: Sudeep Holla
[ Upstream commit fbb31cb805fd3574d3be7defc06a7fd2fd9af7d2 ]
Add "arm,vexpress" to cpufreq-dt-platdev blacklist since the actual
scaling is handled by the firmware cpufreq drivers(scpi, scmi and
vexpress-spc).
Signed-off-by: Sudeep Holla
Signed-off-by: Viresh Kumar
From: Jia-Ju Bai
[ Upstream commit 6650d31f21b8a0043613ae0a4a2e42e49dc20b2d ]
When iavf_process_config() fails, no error return code of
iavf_init_get_resources() is assigned.
To fix this bug, err is assigned with the return value of
iavf_process_config(), and then err is checked.
Reported-by:
From: Jia-Ju Bai
[ Upstream commit 38c26ff3048af50eee3fcd591921357ee5bfd9ee ]
When bdx_read_mac() fails, no error return code of bdx_probe()
is assigned.
To fix this bug, err is assigned with -EFAULT as error return code.
Reported-by: TOTE Robot
Signed-off-by: Jia-Ju Bai
Signed-off-by: David
From: Xunlei Pang
[ Upstream commit 4f44657d74873735e93a50eb25014721a66aac19 ]
The current blkio.throttle.io_service_bytes_recursive doesn't
work correctly.
As an example, for the following blkcg hierarchy:
(Made 1GB READ in test1, 512MB READ in test2)
test
/\
test1 test2
$
From: Dinghao Liu
[ Upstream commit 7a766381634da19fc837619b0a34590498d9d29a ]
When ixgbe_fdir_write_perfect_filter_82599() fails,
input allocated by kzalloc() has not been freed,
which leads to memleak.
Signed-off-by: Dinghao Liu
Reviewed-by: Paul Menzel
Tested-by: Tony Brelinski
From: Nitin Rawat
[ Upstream commit 4a791574a0ccf36eb3a0a46fbd71d2768df3eef9 ]
Disable interrupt in reset path to flush pending IRQ handler in order to
avoid possible NoC issues.
Link:
https://lore.kernel.org/r/1614145010-36079-3-git-send-email-c...@codeaurora.org
Reviewed-by: Avri Altman
From: Hayes Wang
[ Upstream commit 4b5dc1a94d4f92b5845e98bd9ae344b26d933aad ]
This reverts commit 134f98bcf1b898fb9d6f2b91bc85dd2e5478b4b8.
The r8153_mac_clk_spd() is used for RTL8153A only, because the register
table of RTL8153B is different from RTL8153A. However, this function would
be
From: Mark Pearson
[ Upstream commit a14a6219996ee6f6e858d83b11affc7907633687 ]
On some Lenovo systems if the microphone is disabled in the BIOS
only the NHLT table header is created, with no data. This means
the endpoints field is not correctly set to zero - leading to an
unintialised variable
From: Heiko Thiery
[ Upstream commit 6a4d7234ae9a3bb31181f348ade9bbdb55aeb5c5 ]
When accessing the timecounter register on an i.MX8MQ the kernel hangs.
This is only the case when the interface is down. This can be reproduced
by reading with 'phc_ctrl eth0 get'.
Like described in the change in
From: Tong Zhang
[ Upstream commit a2bd45834e83d6c5a04d397bde13d744a4812dfc ]
lanai_dev_open() can fail. When it fail, lanai->base is unmapped and the
pci device is disabled. The caller, lanai_init_one(), then tries to run
atm_dev_deregister(). This will subsequently call lanai_dev_close() and
From: Michael Ellerman
[ Upstream commit eead089311f4d935ab5d1d8fbb0c42ad44699ada ]
lkp reported a build error in fsp2.o:
CC arch/powerpc/platforms/44x/fsp2.o
{standard input}:577: Error: unsupported relocation against base
Which comes from:
pr_err("GESR0: 0x%08x\n", mfdcr(base +
From: Tong Zhang
[ Upstream commit 4deb550bc3b698a1f03d0332cde3df154d1b6c1e ]
label err_eni_release is reachable when eni_start() fail.
In eni_start() it calls dev->phy->start() in the last step, if start()
fail we don't need to call phy->stop(), if start() is never called, we
neither need to
From: Joakim Zhang
[ Upstream commit bfaf91ca848e758ed7be99b61fd936d03819fa56 ]
Driver uses dma_alloc_coherent to allocate dma memory for descriptors,
dma_alloc_coherent will return both the virtual address and physical
address. AFAIK, virt_to_phys could not convert virtual address to
physical
From: Felix Fietkau
[ Upstream commit ae064fc0e32a4d28389086d9f4b260a0c157cfee ]
When running out of room in the tx queue after calling drv->tx_prepare_skb,
the buffer list will already have been modified on MT7615 and newer drivers.
This can leak a DMA mapping and will show up as swiotlb
Remove unused argument from daemon_exit.
Signed-off-by: Ian Rogers
---
tools/perf/tests/shell/daemon.sh | 15 +++
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/tools/perf/tests/shell/daemon.sh b/tools/perf/tests/shell/daemon.sh
index 5ad3ca8d681b..66ad56b4e0a5 100755
Reorder daemon_start and daemon_exit as the trap handler is added in
daemon_start referencing daemon_exit.
Signed-off-by: Ian Rogers
---
tools/perf/tests/shell/daemon.sh | 34 +++-
1 file changed, 20 insertions(+), 14 deletions(-)
diff --git
Retry the ping loop upto 600 times, or approximately 30 seconds, to make
sure the test does hang at start up.
Signed-off-by: Ian Rogers
---
tools/perf/tests/shell/daemon.sh | 7 +++
1 file changed, 7 insertions(+)
diff --git a/tools/perf/tests/shell/daemon.sh
Quoting Kuogee Hsieh (2021-03-16 10:12:41)
> Add hbr3_hbr2 voltage and premphasis swing table to support
> HBR3 link rate.
>
> Changes in V2:
> -- replaced upper case with lower case at hbr3_hbr2 table
>
> Changes in v3:
> -- replace space with tab at hbr3_hbr2 table
>
> Signed-off-by: Kuogee
On 3/17/2021 5:55 AM, Jiri Olsa wrote:
On Tue, Mar 16, 2021 at 01:02:20PM -0700, Andi Kleen wrote:
On Tue, Mar 16, 2021 at 04:05:13PM -0300, Arnaldo Carvalho de Melo wrote:
Em Tue, Mar 16, 2021 at 09:34:21AM -0700, Andi Kleen escreveu:
looks ok, but maybe make the option more related to
On 2021/3/17 2:43, Cong Wang wrote:
> On Mon, Mar 15, 2021 at 4:42 PM David Miller wrote:
>>
>> From: Yunsheng Lin
>> Date: Mon, 15 Mar 2021 17:30:10 +0800
>>
>>> Currently qdisc_lock(q) is taken before enqueuing and dequeuing
>>> for lockless qdisc's skb_bad_txq/gso_skb queue, qdisc->seqlock is
On Wed, Mar 17, 2021 at 1:35 AM Andrii Nakryiko
wrote:
> On Tue, Mar 16, 2021 at 4:58 PM Florent Revest wrote:
> > On Tue, Mar 16, 2021 at 2:03 AM Andrii Nakryiko
> > wrote:
> > > On Wed, Mar 10, 2021 at 2:02 PM Florent Revest
> > > wrote:
> > > > + } else if (arg_type ==
Hi,
On Tue, Mar 16, 2021 at 2:46 PM Laurent Pinchart
wrote:
>
> Hi Doug,
>
> On Mon, Mar 15, 2021 at 09:25:37AM -0700, Doug Anderson wrote:
> > On Sat, Mar 13, 2021 at 1:17 PM Laurent Pinchart wrote:
> > > On Thu, Mar 04, 2021 at 03:52:01PM -0800, Douglas Anderson wrote:
> > > > In commit
On 2021/3/17 5:45, David Miller wrote:
> From: Yunsheng Lin
> Date: Tue, 16 Mar 2021 10:40:56 +0800
>
>> On 2021/3/16 7:41, David Miller wrote:
>>> From: Yunsheng Lin
>>
>> At least for the fast path, taking two locks for lockless qdisc hurts
>> performance when handling requeued skb,
[ Adding btrfs people explicitly, maybe they see this on the fs-devel
list, but maybe they don't react .. ]
On Tue, Mar 16, 2021 at 12:07 PM Matthew Wilcox wrote:
>
> This isn't a problem with this patch per se, but I'm concerned about
> private2 and expected page refcounts.
Ugh. You are very
When a CPU offlined and onlined via device_offline() and device_online()
the userspace gets uevent notification. If, after receiving "online" uevent,
userspace executes sched_setaffinity() on some task trying to move it
to a recently onlined CPU, then it sometimes fails with -EINVAL. Userspace
Hi Greg, Sasha, Jaakub and David,
This patch series contains backports for a change that recently made it
upstream as f9b3827ee66cfcf297d0acd6ecf33653a5f297ef ("net: dsa: b53:
Support setting learning on port") however that commit depends on
infrastructure that landed in v5.12-rc1.
The way this
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