On Fri, 15 Jan 2021 at 06:47, Renius Chen wrote:
>
> GL9763E enters ASPM L1 state after a very short idle in default,
> even during a burst of request. So the R/W performance of GL9763E
> is low with some platforms, which support ASPM mechanism, due to
> entering ASPM L1 state very frequently in R
On Sat, 2 Jan 2021 22:11:56 +0200, Ariel Marcovitch wrote:
> This is a bug that causes early crashes in builds with a
> .exit.text section smaller than a page and a .init.text section that
> ends in the beginning of a physical page (this is kinda random, which
> might explain why this wasn't really
On Tue, 12 Jan 2021 11:55:15 + (UTC), Christophe Leroy wrote:
> The second argument of __kernel_clock_gettime64 points to a struct
> __kernel_timespec, with 64-bit time_t, so use the clock_gettime64 syscall
> in the fallback function for the 32-bit vdso. Similarily,
> clock_getres_fallback sho
On Mon, 4 Jan 2021 13:59:53 -0700, Nathan Chancellor wrote:
> Commit eff8728fe698 ("vmlinux.lds.h: Add PGO and AutoFDO input
> sections") added ".text.unlikely.*" and ".text.hot.*" due to an LLVM
> change [1].
>
> After another LLVM change [2], these sections are seen in some PowerPC
> builds, whe
Please move gpio-keys before reserved-memory to keep things sorted.
> + vreg_l25a_3p3: ldo25 {
> + regulator-min-microvolt = <330>;
> + regulator-max-microvolt = <3312000>;
> + regulator-initial-mode = ;
> +
The IPA driver currently requires a DT property to be defined whose
value is the phandle for the modem subsystem. This was needed to
look up a remoteproc structure pointer used when registering for
notifications in the original IPA notification mechanism.
Remoteproc provides a more generic SSR no
From: Richard Weinberger
commit 20f1431160c6b590cdc269a846fc5a448abf5b98 upstream
Write buffers use a kmalloc()'ed buffer, they can leak
up to seven bytes of kernel memory to flash if writes are not
aligned.
So use ubifs_pad() to fill these gaps with padding bytes.
This was never a problem while
From: Lukas Wunner
commit 5626308bb94d9f930aa5f7c77327df4c6daa7759 upstream
pxa2xx_spi_remove() accesses the driver's private data after calling
spi_unregister_controller() even though that function releases the last
reference on the spi_controller and thereby frees the private data.
Fix by swi
From: Nick Desaulniers
commit eff8728fe69880d3f7983bec3fb6cea4c306261f upstream.
Basically, consider .text.{hot|unlikely|unknown}.* part of .text, too.
When compiling with profiling information (collected via PGO
instrumentations or AutoFDO sampling), Clang will separate code into
.text.hot, .t
From: David Disseldorp
[ Upstream commit e864212078ded276bdb272b2e0ee6a979357ca8a ]
As defined in http://www.t10.org/lists/asc-num.htm. To be used during
validation of XCOPY target and segment descriptor lists.
Signed-off-by: David Disseldorp
Reviewed-by: Christoph Hellwig
Signed-off-by: Bart
From: Colin Ian King
commit 943bdd0cecad06da8392a33093230e30e501eccc upstream.
Currently there is an unlikely case where cpufreq_cpu_get() returns a
NULL policy and this will cause a NULL pointer dereference later on.
Fix this by passing the policy to transition_frequency_fidvid() from
the call
The "modem-remoteproc" property is no longer required for the IPA
driver, so get rid of it.
Signed-off-by: Alex Elder
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi
b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 2
Rob, for some reason I can't find in my mailbox your report that
the binding caused a problem. I only discovered it when looking
into why the series was not accepted yet.
Version 2 includes <.../arm-gic.h> rather than <.../irq.h> in the
example section of the binding, to ensure GIC_SPI is defined
The "modem-remoteproc" property is no longer required for the IPA
driver, so get rid of it.
Signed-off-by: Alex Elder
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi
b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index b
The IPA driver uses the remoteproc SSR notifier now, rather than the
temporary IPA notification system used initially. As a result it no
longer needs a property identifying the modem subsystem DT node.
Use GIC_SPI rather than 0 in the example interrupt definition.
Signed-off-by: Alex Elder
---
From: David Disseldorp
[ Upstream commit 94aae4caacda89a1bdb7198b260f4ca3595b7ed7 ]
target_xcopy_locate_se_dev_e4() is used to locate an se_dev, based on
the WWN provided with the XCOPY request. Remove a couple of unneeded
arguments, and rely on the caller for the src/dst test.
Signed-off-by: D
From: Ming Lei
commit aebf5db917055b38f4945ed6d621d9f07a44ff30 upstream.
Make sure that bdgrab() is done on the 'block_device' instance before
referring to it for avoiding use-after-free.
Cc:
Reported-by: syzbot+825f0f9657d4e5280...@syzkaller.appspotmail.com
Signed-off-by: Ming Lei
Reviewed-b
From: Mike Christie
[ Upstream commit 6906d008b4b06e42cad393ac25bec76fbf31fabd ]
This converts the xcopy code to use the idr helper. The next patch
will drop the g_device_list and make g_device_mutex local to the
target_core_device.c file.
Signed-off-by: Mike Christie
Reviewed-by: Bart Van Ass
From: Mathieu Desnoyers
[ Upstream commit d85be8a49e733dcd23674aa6202870d54bf5600d ]
The placeholder for instruction selection should use the second
argument's operand, which is %1, not %0. This could generate incorrect
assembly code if the memory addressing of operand %0 is a different
form fro
From: Arnd Bergmann
commit 36a106a4c1c100d55ba3d32a21ef748cfcd4fa99 upstream.
Without crc32, the driver fails to link:
arm-linux-gnueabi-ld: drivers/block/rsxx/config.o: in function
`rsxx_load_config':
config.c:(.text+0x124): undefined reference to `crc32_le'
Fixes: 8722ff8cdbfa ("block: IBM
From: David Disseldorp
[ Upstream commit 94aae4caacda89a1bdb7198b260f4ca3595b7ed7 ]
target_xcopy_locate_se_dev_e4() is used to locate an se_dev, based on
the WWN provided with the XCOPY request. Remove a couple of unneeded
arguments, and rely on the caller for the src/dst test.
Signed-off-by: D
From: Arnd Bergmann
commit 69931e11288520c250152180ecf9b6ac5e6e40ed upstream.
Without this, the driver runs into a link failure
arm-linux-gnueabi-ld: drivers/net/wan/slic_ds26522.o: in function
`slic_ds26522_probe':
slic_ds26522.c:(.text+0x100c): undefined reference to `byte_rev_table'
arm-lin
From: Mike Christie
[ Upstream commit 6906d008b4b06e42cad393ac25bec76fbf31fabd ]
This converts the xcopy code to use the idr helper. The next patch
will drop the g_device_list and make g_device_mutex local to the
target_core_device.c file.
Signed-off-by: Mike Christie
Reviewed-by: Bart Van Ass
From: Mathieu Desnoyers
[ Upstream commit d85be8a49e733dcd23674aa6202870d54bf5600d ]
The placeholder for instruction selection should use the second
argument's operand, which is %1, not %0. This could generate incorrect
assembly code if the memory addressing of operand %0 is a different
form fro
This is the start of the stable review cycle for the 4.4.252 release.
There are 18 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 17 Jan 2021 12:19:42 +.
Anything rec
From: Dinghao Liu
commit ff2b46d7cff80d27d82f7f3252711f4ca1666129 upstream.
When irq_domain_get_irq_data() or irqd_cfg() fails
at i == 0, data allocated by kzalloc() has not been
freed before returning, which leads to memleak.
Fixes: b106ee63abcc ("irq_remapping/vt-d: Enhance Intel IR driver to
From: Chunyan Zhang
commit 0b884fe71f9ee6a5df35e677154256ea2099ebb8 upstream.
If the i2c device SCL bus being pulled up due to some exception before
message transfer done, the system cannot receive the completing interrupt
signal any more, it would not exit waiting loop until MAX_SCHEDULE_TIMEOU
From: Dinghao Liu
commit 5b0bb12c58ac7d22e05b5bfdaa30a116c8c32e32 upstream.
When mlx5_create_flow_group() fails, ft->g should be
freed just like when kvzalloc() fails. The caller of
mlx5e_create_l2_table_groups() does not catch this
issue on failure, which leads to memleak.
Fixes: 33cfaaa8f36f
From: Shravya Kumbham
commit 99974aedbd73523969afb09f33c6e3047cd0ddae upstream.
dma_async_device_register() can return non-zero error code. Add
condition to check the return value of dma_async_device_register
function and handle the error path.
Addresses-Coverity: Event check_return.
Fixes: 9cd
From: Chris Wilson
commit 0e53656ad8abc99e0a80c3de611e593ebbf55829 upstream
When inserting a VMA, we restrict the placement to the low 4G unless the
caller opts into using the full range. This was done to allow usersapce
the opportunity to transition slowly from a 32b address space, and to
avoid
From: Vasily Averin
commit 54970a2fbb673f090b7f02d7f57b10b2e0707155 upstream.
syzbot reproduces BUG_ON in skb_checksum_help():
tun creates (bogus) skb with huge partial-checksummed area and
small ip packet inside. Then ip_rcv trims the skb based on size
of internal ip packet, after that csum off
From: Ming Lei
commit aebf5db917055b38f4945ed6d621d9f07a44ff30 upstream.
Make sure that bdgrab() is done on the 'block_device' instance before
referring to it for avoiding use-after-free.
Cc:
Reported-by: syzbot+825f0f9657d4e5280...@syzkaller.appspotmail.com
Signed-off-by: Ming Lei
Reviewed-b
From: "Jouni K. Sepp�nen"
[ Upstream commit 7a68d725e4ea384977445e0bcaed3d7de83ab5b3 ]
Aligning to tx_ndp_modulus is not sufficient because the next align
call can be cdc_ncm_align_tail, which can add up to ctx->tx_modulus +
ctx->tx_remainder - 1 bytes. This used to lead to occasional crashes
on
From: Ayush Sawal
[ Upstream commit 5a5fac9966bb6d513198634b0b1357be7e8447d2 ]
If route to peer is not configured, we might get non tls
devices from dst_neigh_lookup() which is invalid, adding a
check to avoid it.
Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition")
Signed-off-by: Ro
From: Ayush Sawal
[ Upstream commit eade1e0a4fb31d48eeb1589d9bb859ae4dd6181d ]
In case of server removal lookup_stid() may return NULL pointer, which
is used as listen_ctx. So added a check before accessing this pointer.
Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition")
Signed-off
From: Arnd Bergmann
commit 69931e11288520c250152180ecf9b6ac5e6e40ed upstream.
Without this, the driver runs into a link failure
arm-linux-gnueabi-ld: drivers/net/wan/slic_ds26522.o: in function
`slic_ds26522_probe':
slic_ds26522.c:(.text+0x100c): undefined reference to `byte_rev_table'
arm-lin
From: Fenghua Yu
commit ae28d1aae48a1258bd09a6f707ebb4231d79a761 upstream
Currently, when moving a task to a resource group the PQR_ASSOC MSR is
updated with the new closid and rmid in an added task callback. If the
task is running, the work is run as soon as possible. If the task is not
running
From: Colin Ian King
commit 943bdd0cecad06da8392a33093230e30e501eccc upstream.
Currently there is an unlikely case where cpufreq_cpu_get() returns a
NULL policy and this will cause a NULL pointer dereference later on.
Fix this by passing the policy to transition_frequency_fidvid() from
the call
From: Samuel Holland
[ Upstream commit 529254216773acd5039c07aa18cf06fd1f9fccdd ]
While stmmac_pltfr_remove calls sun8i_dwmac_exit, the sun8i_dwmac_init
and sun8i_dwmac_exit functions are also called by the stmmac_platform
suspend/resume callbacks. They may be called many times during the
device
From: Florian Westphal
[ Upstream commit bb4cc1a18856a73f0ff5137df0c2a31f4c50f6cf ]
Conntrack reassembly records the largest fragment size seen in IPCB.
However, when this gets forwarded/transmitted, fragmentation will only
be forced if one of the fragmented packets had the DF bit set.
In that
From: Shravya Kumbham
commit 99974aedbd73523969afb09f33c6e3047cd0ddae upstream.
dma_async_device_register() can return non-zero error code. Add
condition to check the return value of dma_async_device_register
function and handle the error path.
Addresses-Coverity: Event check_return.
Fixes: 9cd
From: Arnd Bergmann
commit e186620d7bf11b274b985b839c38266d7918cc05 upstream.
Without crc32, the driver fails to link:
arm-linux-gnueabi-ld: drivers/net/wireless/ath/wil6210/fw.o: in function
`wil_fw_verify':
fw.c:(.text+0x74c): undefined reference to `crc32_le'
arm-linux-gnueabi-ld: drivers/n
From: Marc Zyngier
commit 2a5f1b67ec577fb1544b563086e0377f095f88e2 upstream.
We reset the guest's view of PMCR_EL0 unconditionally, based on
the host's view of this register. It is however legal for an
implementation not to provide any PMU, resulting in an UNDEF.
The obvious fix is to skip the
From: Sean Tranchetti
[ Upstream commit d8f5c29653c3f6995e8979be5623d263e92f6b86 ]
Route removal is handled by two code paths. The main removal path is via
fib6_del_route() which will handle purging any PMTU exceptions from the
cache, removing all per-cpu copies of the DST entry used by the rout
From: Ming Lei
commit aebf5db917055b38f4945ed6d621d9f07a44ff30 upstream.
Make sure that bdgrab() is done on the 'block_device' instance before
referring to it for avoiding use-after-free.
Cc:
Reported-by: syzbot+825f0f9657d4e5280...@syzkaller.appspotmail.com
Signed-off-by: Ming Lei
Reviewed-b
From: Roman Guskov
commit a590370d918fc66c62df6620445791fbe840344a upstream.
if cur_bpw <= 8 and xfer_len < 4 then the value of fthlv will be 1 and
SPI registers content may have been lost.
* If SPI data register is accessed as a 16-bit register and DSIZE <= 8bit,
better to select FTHLV = 2,
From: Christophe JAILLET
commit 33cbd54dc515cc04b5a603603414222b4bb1448d upstream.
'mtk_hsdma_hw_deinit()' should be called in the error handling path of the
probe function to undo a previous 'mtk_hsdma_hw_init()' call, as already
done in the remove function.
Fixes: 548c4597e984 ("dmaengine: me
From: Shravya Kumbham
commit 2d5efea64472469117dc1a9a39530069e95b21e9 upstream.
Typecast the fls(width -1) with (enum dmaengine_alignment) in
xilinx_dma_chan_probe function to fix the coverity warning.
Addresses-Coverity: Event mixed_enum_type.
Fixes: 9cd4360de609 ("dma: Add Xilinx AXI Video Di
From: Christophe JAILLET
[ Upstream commit 0f7ba7bc46fa0b574ccacf5672991b321e028492 ]
A call to dma_alloc_coherent() is wrapped by sonic_alloc_descriptors().
This is correctly freed in the remove function, but not in the error
handling path of the probe function. Fix this by adding the missing
This is the start of the stable review cycle for the 5.4.90 release.
There are 62 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 17 Jan 2021 12:19:42 +.
Anything rece
From: Jiri Slaby
commit 78762b0e79bc1dd01347be061abdf505202152c9 upstream.
All these are functions which are invoked from elsewhere but they are
not typical C functions. So annotate them using the new SYM_CODE_START.
All these were not balanced with any END, so mark their ends by
SYM_CODE_END, a
From: Yufeng Mo
[ Upstream commit 65e61e3c2a619c4d4b873885b2d5394025ed117b ]
HCLGE_MBX_MAX_ARQ_MSG_NUM is used to apply memory for the number
of queues used by ARQ(Asynchronous Receive Queue), so the head
and tail pointers should also use this macro.
Fixes: 07a0556a3a73 ("net: hns3: Changes to
From: "Jouni K. Sepp�nen"
[ Upstream commit 7a68d725e4ea384977445e0bcaed3d7de83ab5b3 ]
Aligning to tx_ndp_modulus is not sufficient because the next align
call can be cdc_ncm_align_tail, which can add up to ctx->tx_modulus +
ctx->tx_remainder - 1 bytes. This used to lead to occasional crashes
on
From: Ayush Sawal
[ Upstream commit eade1e0a4fb31d48eeb1589d9bb859ae4dd6181d ]
In case of server removal lookup_stid() may return NULL pointer, which
is used as listen_ctx. So added a check before accessing this pointer.
Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition")
Signed-off
From: Ayush Sawal
[ Upstream commit 15ef6b0e30b354253e2c10b3836bc59767eb162b ]
CPL_ABORT_RPL is sent after releasing the resources by calling
chtls_release_resources(sk); and chtls_conn_done(sk);
eventually causing kernel panic. Fixing it by calling release
in appropriate order.
Fixes: cc35c88a
On Thu, Jan 14, 2021 at 04:07:55PM -0600, Madhavan T. Venkataraman wrote:
> Hi all,
>
> My name is Madhavan Venkataraman.
Hi Madhavan,
> Microsoft is very interested in Live Patching support for ARM64.
> On behalf of Microsoft, I would like to contribute.
>
> I would like to get in touch with t
From: Ayush Sawal
[ Upstream commit 717df0f4cdc9044c415431a3522b3e9ccca5b4a3 ]
send_abort_rpl() is not calculating cpl_abort_req_rss offset and
ends up sending wrong TID with abort_rpl WR causng tid leaks.
Replaced send_abort_rpl() with chtls_send_abort_rpl() as it is
redundant.
Fixes: cc35c88a
From: Ayush Sawal
[ Upstream commit 827d329105bfde6701f0077e34a09c4a86e27145 ]
At the time of SYN_RECV, connection information is not
initialized at FW, updating tcb flag over uninitialized
connection causes adapter crash. We don't need to
update the flag during SYN_RECV state, so avoid this.
F
From: "Valdis Klētnieks"
The staging/exfat driver has departed, but a lot of distros are still tracking
5.4-stable, so we should fix this.
There was an 0/1 offset error in month handling for file metadata, causing
the month to get incremented on each reference to the file.
Thanks to Sebastian G
From: Douglas Anderson
commit 4aa1464acbe3697710279a4bd65cb4801ed30425 upstream.
In commit 7ba9bdcb91f6 ("spi: spi-geni-qcom: Don't keep a local state
variable") we changed handle_fifo_timeout() so that we set
"mas->cur_xfer" to NULL to make absolutely sure that we don't mess
with the buffers fr
From: Andreas Kemnade
commit ec76c2eea903947202098090bbe07a739b5246e9 upstream.
On the GTA04A5 od->_driver_status was not set to BUS_NOTIFY_BIND_DRIVER
during probe of the second mmc used for wifi. Therefore
omap_device_late_idle idled the device during probing causing oopses when
accessing the
From: Christophe JAILLET
commit 33cbd54dc515cc04b5a603603414222b4bb1448d upstream.
'mtk_hsdma_hw_deinit()' should be called in the error handling path of the
probe function to undo a previous 'mtk_hsdma_hw_init()' call, as already
done in the remove function.
Fixes: 548c4597e984 ("dmaengine: me
From: Ido Schimmel
[ Upstream commit 7b01e53eee6dce7a8a6736e06b99b68cd0cc7a27 ]
In case of error, remove the nexthop group entry from the list to which
it was previously added.
Fixes: 430a049190de ("nexthop: Add support for nexthop groups")
Signed-off-by: Ido Schimmel
Reviewed-by: Petr Machata
From: Vasily Averin
commit 54970a2fbb673f090b7f02d7f57b10b2e0707155 upstream.
syzbot reproduces BUG_ON in skb_checksum_help():
tun creates (bogus) skb with huge partial-checksummed area and
small ip packet inside. Then ip_rcv trims the skb based on size
of internal ip packet, after that csum off
From: Mark Zhang
[ Upstream commit 0f2dcade69f2af56b74bce432e48ff3957830ce2 ]
In multi-port mode, FW reports syndrome 0x2ea48 (invalid vhca_port_number)
if the port_num is not 1 or 2.
Fixes: 80f09dfc237f ("net/mlx5: Eswitch, enable RoCE loopback traffic")
Signed-off-by: Mark Zhang
Reviewed-by:
From: Sean Tranchetti
[ Upstream commit 5316a7c0130acf09bfc8bb0092407006010f ]
Adds new 2 new tests to the PTMU script: pmtu_ipv4/6_route_change.
These tests explicitly test for a recently discovered problem in the
IPv6 routing framework where PMTU exceptions were not properly released
when
From: Xiaolei Wang
commit cffa4b2122f5f3e53cf3d529bbc74651f95856d5 upstream.
After initializing the regmap through
syscon_regmap_lookup_by_compatible, then regmap_attach_dev to the
device, because the debugfs_name has been allocated, there is no
need to redistribute it again
unreferenced object
From: Marc Zyngier
commit 2a5f1b67ec577fb1544b563086e0377f095f88e2 upstream.
We reset the guest's view of PMCR_EL0 unconditionally, based on
the host's view of this register. It is however legal for an
implementation not to provide any PMU, resulting in an UNDEF.
The obvious fix is to skip the
From: Alan Maguire
commit 6f02b540d7597f357bc6ee711346761045d4e108 upstream.
For older glibc ~2.17, #include'ing both linux/if.h and net/if.h
fails due to complaints about redefinition of interface flags:
CC net.o
In file included from net.c:13:0:
/usr/include/linux/if.h:71:2: error: re
From: Samuel Holland
[ Upstream commit 529254216773acd5039c07aa18cf06fd1f9fccdd ]
While stmmac_pltfr_remove calls sun8i_dwmac_exit, the sun8i_dwmac_init
and sun8i_dwmac_exit functions are also called by the stmmac_platform
suspend/resume callbacks. They may be called many times during the
device
From: Shravya Kumbham
commit 99974aedbd73523969afb09f33c6e3047cd0ddae upstream.
dma_async_device_register() can return non-zero error code. Add
condition to check the return value of dma_async_device_register
function and handle the error path.
Addresses-Coverity: Event check_return.
Fixes: 9cd
From: Josef Bacik
[ Upstream commit e076ab2a2ca70a0270232067cd49f76cd92efe64 ]
Commit 38d715f494f2 ("btrfs: use btrfs_start_delalloc_roots in
shrink_delalloc") cleaned up how we do delalloc shrinking by utilizing
some infrastructure we have in place to flush inodes that we use for
device replace
From: Sean Tranchetti
[ Upstream commit d8f5c29653c3f6995e8979be5623d263e92f6b86 ]
Route removal is handled by two code paths. The main removal path is via
fib6_del_route() which will handle purging any PMTU exceptions from the
cache, removing all per-cpu copies of the DST entry used by the rout
From: Florian Westphal
[ Upstream commit 50c661670f6a3908c273503dfa206dfc7aa54c07 ]
For some reason ip_tunnel insist on setting the DF bit anyway when the
inner header has the DF bit set, EVEN if the tunnel was configured with
'nopmtudisc'.
This means that the script added in the previous commi
From: Florian Westphal
[ Upstream commit bb4cc1a18856a73f0ff5137df0c2a31f4c50f6cf ]
Conntrack reassembly records the largest fragment size seen in IPCB.
However, when this gets forwarded/transmitted, fragmentation will only
be forced if one of the fragmented packets had the DF bit set.
In that
From: Samuel Holland
[ Upstream commit 9b1e39cf5dd81f33186cdb950fcf75a121f1a9a7 ]
Previously, sun8i_dwmac_set_syscon was called from a chain of functions
in several different files:
sun8i_dwmac_probe
stmmac_dvr_probe
stmmac_hw_init
stmmac_hwif_init
sun8i_d
From: Pavel Begunkov
commit 6c503150ae33ee19036255cfda0998463613352c upstream
IOPOLL skips completion locking but keeps it under uring_lock, thus
io_cqring_overflow_flush() and so io_cqring_events() need additional
locking with uring_lock in some cases for IOPOLL.
Remove __io_cqring_overflow_fl
From: Randy Dunlap
[ Upstream commit 1f685e6adbbe3c7b1bd9053be771b898d9efa655 ]
ptp_ines.c uses devm_platform_ioremap_resource(), which is only
built/available when CONFIG_HAS_IOMEM is enabled.
CONFIG_HAS_IOMEM is not enabled for arch/s390/, so builds on S390
have a build error:
s390-linux-ld:
From: Julian Wiedmann
[ Upstream commit f9c4845385c8f6631ebd5dddfb019ea7a285fba4 ]
ip_finish_output_gso() may call .ndo_features_check() even before the
skb has a L2 header. This conflicts with qeth_get_ip_version()'s attempt
to inspect the L2 header via vlan_eth_hdr().
Switch to vlan_get_proto
From: Bjorn Andersson
[ Upstream commit aded8c7c2b72f846a07a2c736b8e75bb8cf50a87 ]
On SM8150 it's occasionally observed that the boot hangs in between the
writing of SMEs and context banks in arm_smmu_device_reset().
The problem seems to coincide with a display refresh happening after
updating
From: Steven Price
[ Upstream commit a17d609e3e216c406f7c0cec2a94086a4401ac06 ]
The mutex within the panfrost_queue_state should have the lifetime of
the queue, however it was erroneously initialised/destroyed during
panfrost_job_{open,close} which is called every time a client
opens/closes the
Hi Elena,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on arm64/for-next/core]
[cannot apply to kvmarm/next soc/for-next arm/for-next xlnx/master v5.11-rc3
next-20210115]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
From: Julian Wiedmann
[ Upstream commit b41b554c1ee75070a14c02a88496b1f231c7eacc ]
Due to insufficient locking, qeth_core_set_online() and
qeth_dev_layer2_store() can run in parallel, both attempting to load &
setup the discipline (and stepping on each other toes along the way).
A similar race c
From: Dan Carpenter
commit 595a334148449bd1d27cf5d6fcb3b0d718cb1b9f upstream.
If the dw_edma_alloc_burst() function fails then we free "chunk" but
it's still on the "desc->chunk->list" list so it will lead to a use
after free. Also the "->chunks_alloc" count is incremented when it
shouldn't be.
From: James Smart
commit 6998ff4e21619d47ebf4f5eb4cafa65c65856221 upstream.
Remove vport variable that is assigned but not used in
lpfc_sli4_abts_err_handler().
Link: https://lore.kernel.org/r/20201119203407.121913-1-james.sm...@broadcom.com
Fixes: e7dab164a9aa ("scsi: lpfc: Fix scheduling call
From: Shannon Nelson
commit 8f56bc4dc1011be6e2a53198b615fdc588b4ef6a upstream.
Change the order of operations in the link_up handling to be
sure that the queues are up and ready before we announce that
the link is up.
Signed-off-by: Shannon Nelson
Reviewed-by: Saeed Mahameed
Signed-off-by: Ja
From: Douglas Anderson
commit 4aa1464acbe3697710279a4bd65cb4801ed30425 upstream.
In commit 7ba9bdcb91f6 ("spi: spi-geni-qcom: Don't keep a local state
variable") we changed handle_fifo_timeout() so that we set
"mas->cur_xfer" to NULL to make absolutely sure that we don't mess
with the buffers fr
From: Andreas Kemnade
commit ec76c2eea903947202098090bbe07a739b5246e9 upstream.
On the GTA04A5 od->_driver_status was not set to BUS_NOTIFY_BIND_DRIVER
during probe of the second mmc used for wifi. Therefore
omap_device_late_idle idled the device during probing causing oopses when
accessing the
From: Nicolas Saenz Julienne
commit 095507dc1350b3a2b8b39fdc05edba0c10859eca upstream.
Systems configured with CONFIG_ZONE_DMA32, CONFIG_ZONE_NORMAL and
!CONFIG_ZONE_DMA will fail to properly setup ARCH_LOW_ADDRESS_LIMIT. The
limit will default to ~0ULL, effectively spanning the whole memory,
wh
From: Arnd Bergmann
commit f9d6f94132f01d2a552dcbab54fa56496638186d upstream.
Without crc32, this driver fails to link:
arm-linux-gnueabi-ld: drivers/net/phy/dp83640.o: in function `match':
dp83640.c:(.text+0x476c): undefined reference to `crc32_le'
Fixes: 539e44d26855 ("dp83640: Include hash
From: Colin Ian King
[ Upstream commit ac7996d680d8b4a51bb99bbdcee3dc838b985498 ]
Currently the error return paths don't kfree lmac and lmac->name
leading to some memory leaks. Fix this by adding two error return
paths that kfree these objects
Addresses-Coverity: ("Resource leak")
Fixes: 1463f
From: Lu Baolu
commit 1efd17e7acb6692bffc6c58718f41f27fdfd62f5 upstream.
Use IS_ALIGNED() instead. Otherwise, an unaligned address will be ignored.
Fixes: 33cd6e642d6a ("iommu/vt-d: Flush PASID-based iotlb for iova over first
level")
Signed-off-by: Lu Baolu
Link:
https://lore.kernel.org/r/20
From: Ayush Sawal
[ Upstream commit 717df0f4cdc9044c415431a3522b3e9ccca5b4a3 ]
send_abort_rpl() is not calculating cpl_abort_req_rss offset and
ends up sending wrong TID with abort_rpl WR causng tid leaks.
Replaced send_abort_rpl() with chtls_send_abort_rpl() as it is
redundant.
Fixes: cc35c88a
From: Arnd Bergmann
commit e186620d7bf11b274b985b839c38266d7918cc05 upstream.
Without crc32, the driver fails to link:
arm-linux-gnueabi-ld: drivers/net/wireless/ath/wil6210/fw.o: in function
`wil_fw_verify':
fw.c:(.text+0x74c): undefined reference to `crc32_le'
arm-linux-gnueabi-ld: drivers/n
From: Xiaolei Wang
commit cffa4b2122f5f3e53cf3d529bbc74651f95856d5 upstream.
After initializing the regmap through
syscon_regmap_lookup_by_compatible, then regmap_attach_dev to the
device, because the debugfs_name has been allocated, there is no
need to redistribute it again
unreferenced object
From: Chris Wilson
commit 9397d66212cdf7a21c66523f1583e5d63a609e84 upstream.
Since multiple connectors may run intel_dp_aux_xfer conncurrently, a
single global pm_qos does not suffice. (One connector may disable the
dma-latency boost prematurely while the second is still depending on
it.) Instea
From: Coly Li
commit 5342fd4255021ef0c4ce7be52eea1c4ebda11c63 upstream.
If BCH_FEATURE_INCOMPAT_OBSO_LARGE_BUCKET is set in incompat feature
set, it means the cache device is created with obsoleted layout with
obso_bucket_site_hi. Now bcache does not support this feature bit, a new
BCH_FEATURE_I
From: Shannon Zhao
commit 45ba7b195a369f35cb39094fdb32efe5908b34ad upstream.
Commit d82755b2e781 ("KVM: arm64: Kill off CONFIG_KVM_ARM_HOST") deletes
CONFIG_KVM_ARM_HOST option, it should use CONFIG_KVM instead.
Just remove CONFIG_KVM_ARM_HOST here.
Fixes: d82755b2e781 ("KVM: arm64: Kill off C
From: Ido Schimmel
commit a5c9ca76a1c61fb5e4c35de8eb25aa925b03c9e4 upstream.
For IPv6 traffic, mausezahn needs to be invoked with '-6'. Otherwise an
error is returned:
# ip netns exec me mausezahn veth1 -B 2001:db8:101::2 -A 2001:db8:91::1 -c 0
-t tcp "dp=1-1023, flags=syn"
Failed to set sou
From: Marc Zyngier
commit 2a5f1b67ec577fb1544b563086e0377f095f88e2 upstream.
We reset the guest's view of PMCR_EL0 unconditionally, based on
the host's view of this register. It is however legal for an
implementation not to provide any PMU, resulting in an UNDEF.
The obvious fix is to skip the
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