From: David Brazdil
[ Upstream commit 1f935e8e72ec28dddb2dc0650b3b6626a293d94b ]
For AF_VSOCK, accept() currently returns sockets that are unlabelled.
Other socket families derive the child's SID from the SID of the parent
and the SID of the incoming packet. This is typically done as the
connect
From: Fabio Estevam
[ Upstream commit a9748134ea4aad989e52a6a91479e0acfd306e5b ]
When putting iMX5 into suspend, the following flow is
observed:
[ 70.023427] [] (msm_atomic_commit_tail) from []
(commit_tail+0x9c/0x18c)
[ 70.031890] [] (commit_tail) from []
(drm_atomic_helper_commit+0x1a0/0x
From: Shannon Nelson
[ Upstream commit d2c21422323b06938b3c070361dc544f047489d7 ]
We were linearizing non-TSO skbs that had too many frags, but
we weren't checking number of frags on TSO skbs. This could
lead to a bad page reference when we received a TSO skb with
more frags than the Tx descrip
From: Oliver Hartkopp
[ Upstream commit b5f020f82a8e41201c6ede20fa00389d6980b223 ]
Commit d4eb538e1f48 ("can: isotp: TX-path: ensure that CAN frame flags are
initialized") ensured the TX flags to be properly set for outgoing CAN
frames.
In fact the root cause of the issue results from a missing
From: Rafael J. Wysocki
[ Upstream commit 5244f5e2d801259af877ee759e8c22364c607072 ]
Because the PM-runtime status of the device is not updated in
__rpm_callback(), attempts to suspend the suppliers of the given
device triggered by the rpm_put_suppliers() call in there may
cause a supplier to be
From: Corentin Labbe
[ Upstream commit 014dfa26ce1c647af09bf506285ef67e0e3f0a6b ]
MTU cannot be changed on dwmac-sun8i. (ip link set eth0 mtu xxx returning
EINVAL)
This is due to tx_fifo_size being 0, since this value is used to compute valid
MTU range.
Like dwmac-sunxi (with commit 806fd188ce2
From: Huy Nguyen
[ Upstream commit a07231084da2207629b42244380ae2f1e10bd9b4 ]
The multicast counter got removed from uplink representor due to the
cited patch.
Fixes: 47c97e6b10a1 ("net/mlx5e: Fix multicast counter not up-to-date in "ip
-s"")
Signed-off-by: Huy Nguyen
Reviewed-by: Daniel Jurg
From: Alaa Hleihel
[ Upstream commit 7d6c86e3ccb5ceea767df5c7a9a17cdfccd3df9a ]
Currently, we support hardware offload only for MPLS over UDP.
However, rules matching on MPLS parameters are now wrongly offloaded
for regular MPLS, without actually taking the parameters into
consideration when doi
From: Vladimir Oltean
[ Upstream commit 6ab4c3117aec4e08007d9e971fa4133e1de1082d ]
As explained in this discussion:
https://lore.kernel.org/netdev/20210117193009.io3nungdwuzmo5f7@skbuf/
the switchdev notifiers for FDB entries managed to have a zero-day bug.
The bridge would not say that this en
From: Pablo Neira Ayuso
[ Upstream commit 7e6136f1b7272b2202817cff37ada355eb5e6784 ]
Error was not set accordingly.
Fixes: 8bb69f3b2918 ("netfilter: nf_tables: add flowtable offload control
plane")
Signed-off-by: Pablo Neira Ayuso
Signed-off-by: Sasha Levin
---
net/netfilter/nf_tables_api.c
From: Aya Levin
[ Upstream commit 4eacfe72e3e037e3fc019113df32c39a705148c2 ]
Expose error value when failing to comply to command:
$ ethtool --set-priv-flags eth2 rx_cqe_compress [on/off]
Fixes: be7e87f92b58 ("net/mlx5e: Fail safe cqe compressing/moderation mode
setting")
Signed-off-by: Aya Le
From: Yinjun Zhang
[ Upstream commit 740b486a8d1f966e68ac0666f1fd57441a7cda94 ]
Currently flowtable's GC work is initialized as deferrable, which
means GC cannot work on time when system is idle. So the hardware
offloaded flow may be deleted for timeout, since its used time is
not timely updated
From: Kumar Kartikeya Dwivedi
[ Upstream commit 58bfd95b554f1a23d01228672f86bb489bdbf4ba ]
Otherwise, there exists a small window between the opening and closing
of the socket fd where it may leak into processes launched by some other
thread.
Fixes: 949abbe88436 ("libbpf: add function to setup
From: Louis Peens
[ Upstream commit d8ce0275e45ec809a33f98fc080fe7921b720dfb ]
pre_tun_rule flows does not follow the usual add-flow path, instead
they are used to update the pre_tun table on the firmware. This means
that if the mask-id gets allocated here the firmware will never see the
"NFP_FL
From: Namhyung Kim
[ Upstream commit 8f3f5792f2940c16ab63c614b26494c8689c9c1e ]
When it failed to get section names, it should call into
bpf_object__elf_finish() like others.
Fixes: 88a82120282b ("libbpf: Factor out common ELF operations and improve
logging")
Signed-off-by: Namhyung Kim
Signe
From: Pablo Neira Ayuso
[ Upstream commit 7b35582cd04ace2fd1807c1b624934e465cc939d ]
Honor flowtable flags from the control update path. Disallow disabling
to toggle hardware offload support though.
Fixes: 8bb69f3b2918 ("netfilter: nf_tables: add flowtable offload control
plane")
Signed-off-by
From: Florian Fainelli
[ Upstream commit 133bf7b4fbbe58cff5492e37e95e75c88161f1b8 ]
Avoid a forward declaration by moving the callers of
bcm54xx_config_clock_delay() below its body.
Signed-off-by: Florian Fainelli
Reviewed-by: Vladimir Oltean
Signed-off-by: David S. Miller
Signed-off-by: Sas
From: Robert Hancock
[ Upstream commit 3afd0218992a8d1398e9791d6c2edd4c948ae7ee ]
The default configuration for the BCM54616S PHY may not match the desired
mode when using 1000BaseX or SGMII interface modes, such as when it is on
an SFP module. Add code to explicitly set the correct mode using
p
From: Roger Pau Monne
[ Upstream commit 2b514ec72706a31bea0c3b97e622b81535b5323a ]
The Xen memory hotplug limit should depend on the memory hotplug
generic option, rather than the Xen balloon configuration. It's
possible to have a kernel with generic memory hotplug enabled, but
without Xen ballo
From: Mark Tomlinson
[ Upstream commit 175e476b8cdf2a4de7432583b49c871345e4f8a1 ]
When a new table value was assigned, it was followed by a write memory
barrier. This ensured that all writes before this point would complete
before any writes after this point. However, to determine whether the
ru
From: Mark Tomlinson
[ Upstream commit d3d40f237480abf3268956daf18cdc56edd32834 ]
This reverts commit cc00bcaa589914096edef7fb87ca5cee4a166b5c.
This (and the preceding) patch basically re-implemented the RCU
mechanisms of patch 784544739a25. That patch was replaced because of the
performance pr
From: Florian Fainelli
[ Upstream commit b1dd9bf688b0dcc5a34dca660de46c7570bd9243 ]
The PHY driver entry for BCM50160 and BCM50610M calls
bcm54xx_config_init() but does not call bcm54xx_config_clock_delay() in
order to configuration appropriate clock delays on the PHY, fix that.
Fixes: 7626
From: Pavel Tatashin
[ Upstream commit ee7febce051945be28ad86d16a15886f878204de ]
Memory hotplug may fail on systems with CONFIG_RANDOMIZE_BASE because the
linear map range is not checked correctly.
The start physical address that linear map covers can be actually at the
end of the range becaus
From: Anshuman Khandual
[ Upstream commit 03aaf83fba6e5af08b5dd174c72edee9b7d9ed9b ]
This overrides arch_get_mappable_range() on arm64 platform which will be
used with recently added generic framework. It drops
inside_linear_region() and subsequent check in arch_add_memory() which are
no longer
From: Mark Tomlinson
[ Upstream commit abe7034b9a8d57737e80cc16d60ed3666990bdbf ]
This reverts commit 443d6e86f821a165fae3fc3fc13086d27ac140b1.
This (and the following) patch basically re-implemented the RCU
mechanisms of patch 784544739a25. That patch was replaced because of the
performance pr
From: Shin'ichiro Kawasaki
[ Upstream commit 2d669ceb69c276f7637cf760287ca4187add082e ]
Commit 24f6b6036c9e ("dm table: fix zoned iterate_devices based device
capability checks") triggered dm table load failure when dm-zoned device
is set up for zoned block devices and a regular device for cache
From: Sean Christopherson
[ Upstream commit c2655835fd8cabdfe7dab737253de3ffb88da126 ]
If one or more notifiers fails .invalidate_range_start(), invoke
.invalidate_range_end() for "all" notifiers. If there are multiple
notifiers, those that did not fail are expecting _start() and _end() to
be p
From: Andy Shevchenko
[ Upstream commit eb50aaf960e3bedfef79063411ffd670da94b84b ]
The decrementation of acpi_device_bus_id->instance_no
in acpi_device_del() is incorrect, because it may cause
a duplicate instance number to be allocated next time
a device with the same acpi_device_bus_id is adde
From: Potnuri Bharat Teja
[ Upstream commit 3408be145a5d6418ff955fe5badde652be90e700 ]
Not setting the ipv6 bit while destroying ipv6 listening servers may
result in potential fatal adapter errors due to lookup engine memory hash
errors. Therefore always set ipv6 field while destroying ipv6 list
From: Rafael J. Wysocki
[ Upstream commit c1013ff7a5472db637c56bb6237f8343398c03a7 ]
The upfront allocation of new_bus_id is done to avoid allocating
memory under acpi_device_lock, but it doesn't really help,
because (1) it leads to many unnecessary memory allocations for
_ADR devices, (2) kstrd
From: Adrian Hunter
[ Upstream commit b410ed2a8572d41c68bd9208555610e4b07d0703 ]
The only requirement of an auxtrace queue is that the buffers are in
time order. That is achieved by making separate queues for separate
perf buffer or AUX area buffer mmaps.
That generally means a separate queue
From: Ian Rogers
[ Upstream commit 2a76f6de07906f0bb5f2a13fb02845db1695cc29 ]
Account for alignment bytes in the zero-ing memset.
Fixes: 1a853e36871b533c ("perf record: Allow specifying a pid to record")
Signed-off-by: Ian Rogers
Acked-by: Jiri Olsa
Cc: Ingo Molnar
Cc: Alexander Shishkin
Cc
From: Pavel Begunkov
[ Upstream commit d81269fecb8ce16eb07efafc9ff5520b2a31c486 ]
io_provide_buffers_prep()'s "p->len * p->nbufs" to sign extension
problems. Not a huge problem as it's only used for access_ok() and
increases the checked length, but better to keep typing right.
Reported-by: Coli
From: David Jeffery
[ Upstream commit a958937ff166fc60d1c3a721036f6ff41bfa2821 ]
When a stacked block device inserts a request into another block device
using blk_insert_cloned_request, the request's nr_phys_segments field gets
recalculated by a call to blk_recalc_rq_segments in
blk_cloned_rq_ch
From: Jia-Ju Bai
[ Upstream commit 3401ecf7fc1b9458a19d42c0e26a228f18ac7dda ]
When kzalloc() returns NULL, no error return code of mpt3sas_base_attach()
is assigned. To fix this bug, r is assigned with -ENOMEM in this case.
Link: https://lore.kernel.org/r/20210308035241.3288-1-baijiaju1...@gmai
From: Isaku Yamahata
commit 8249d17d3194eac064a8ca5bc5ca0abc86feecde upstream.
The pfn variable contains the page frame number as returned by the
pXX_pfn() functions, shifted to the right by PAGE_SHIFT to remove the
page bits. After page protection computations are done to it, it gets
shifted ba
From: Thomas Gleixner
commit 291da9d4a9eb3a1cb0610b7f4480f5b52b1825e7 upstream.
If CONFIG_DEBUG_LOCK_ALLOC=n then mutex_lock_io_nested() maps to
mutex_lock() which is clearly wrong because mutex_lock() lacks the
io_schedule_prepare()/finish() invocations.
Map it to mutex_lock_io().
Fixes: f218
From: Hugh Dickins
The straight backport of 5.12's e1baddf8475b ("mm/memcg: set memcg when
splitting page") works fine in 5.11, but turned out to be wrong for 5.10:
because that relies on a separate flag, which must also be set for the
memcg to be recognized and uncharged and cleared when freeing
From: Shyam Prasad N
commit 45a4546c6167a2da348a31ca439d8a8ff773b6ea upstream.
For AES256 encryption (GCM and CCM), we need to adjust the size of a few
fields to 32 bytes instead of 16 to accommodate the larger keys.
Also, the L value supplied to the key generator needs to be changed from
to 25
From: Daniel Borkmann
[ Upstream commit c4c877b2732466b4c63217baad05c96f775912c7 ]
Move generic blackhole dst ops to the core and use them from both
ipv4_dst_blackhole_ops and ip6_dst_blackhole_ops where possible. No
functional change otherwise. We need these also in other locations
and having t
From: Daniel Borkmann
[ Upstream commit a188bb5638d41aa99090ebf2f85d3505ab13fba5 ]
I ran into a crash where setting up a ip6ip6 tunnel device which was /not/
set to collect_md mode was receiving collect_md populated skbs for xmit.
The BPF prog was populating the skb via bpf_skb_set_tunnel_key()
From: Heiner Kallweit
commit f658b90977d2e79822a558e48116e059a7e75dec upstream.
IOMMU errors have been reported if WoL is enabled and interface is
brought down. It turned out that the network chip triggers DMA
transfers after the DMA buffers have been freed. For WoL to work we
need to leave rx e
From: Li RongQing
[ Upstream commit 98dfb02aa22280bd8833836d1b00ab0488fa951f ]
Igb needs a similar fix as commit 75aab4e10ae6a ("i40e: avoid
premature Rx buffer reuse")
The page recycle code, incorrectly, relied on that a page fragment
could not be freed inside xdp_do_redirect(). This assumptio
From: Matthew Wilcox (Oracle)
commit 39f985c8f667c80a3d1eb19d31138032fa36b09e upstream.
Cachefiles was relying on wait_page_key and wait_bit_key being the
same layout, which is fragile. Now that wait_page_key is exposed in
the pagemap.h header, we can remove that fragility
A comment on the nee
From: Robert Hancock
[ Upstream commit 59cd4f19267a0aab87a8c07e4426eb7187ee548d ]
The driver did not always clean up all allocated resources when probe
failed. Fix the probe cleanup path to clean up everything that was
allocated.
Fixes: 57baf8cc70ea ("net: axienet: Handle deferred probe on cloc
From: Colin Ian King
[ Upstream commit 9e0a537d06fc36861e4f78d0a7df1fe2b3592714 ]
Currently the error return path when lfs fails to allocate is not free'ing
the memory allocated to buf. Fix this by adding the missing kfree.
Addresses-Coverity: ("Resource leak")
Fixes: f7884097141b ("octeontx2-a
From: Markus Theil
commit 3bd801b14e0c5d29eeddc7336558beb3344efaa3 upstream.
Clear beacon ie pointer and ie length after free
in order to prevent double free.
==
BUG: KASAN: double-free or invalid-free \
in ieee80211_ibss_leave+0x8
From: Michael Walle
[ Upstream commit 4217a64e18a1647a0dbc68cb3169a5a06f054ec8 ]
At the moment, PORT_MII is reported in the ethtool ops. This is odd
because it is an interface between the MAC and the PHY and no external
port. Some network card drivers will overwrite the port to twisted pair
or f
From: Sabyrzhan Tasbolatov
commit f91436d55a279f045987e8b8c1385585dca54be9 upstream.
syzbot found UBSAN: shift-out-of-bounds in ext4_mb_init [1], when
1 << sbi->s_es->s_log_groups_per_flex is bigger than UINT_MAX,
where sbi->s_mb_prefetch is unsigned integer type.
32 is the maximum allowed powe
From: David S. Miller
commit 080bfa1e6d928a5d1f185cc44e5f3c251df06df5 upstream.
This reverts commit 2055a99da8a253a357bdfd359b3338ef3375a26c.
This change rejects legitimate configurations.
A slave doesn't need to exist nor implement ndo_slave_setup.
Signed-off-by: David S. Miller
Signed-off-
From: Roger Pau Monne
commit af44a387e743ab7aa39d3fb5e29c0a973cf91bdc upstream.
This partially reverts commit 882213990d32 ("xen: fix p2m size in dom0
for disabled memory hotplug case")
There's no need to special case XEN_UNPOPULATED_ALLOC anymore in order
to correctly size the p2m. The generic
From: Jan Kara
commit 163f0ec1df33cf468509ff38cbcbb5eb0d7fac60 upstream.
Syzbot is reporting that ext4 can enter fs reclaim from kvmalloc() while
the transaction is started like:
fs_reclaim_acquire+0x117/0x150 mm/page_alloc.c:4340
might_alloc include/linux/sched/mm.h:193 [inline]
slab_pre
From: Florian Fainelli
commit d45c36bafb94e72fdb6dee437279b61b6d97e706 upstream.
The bcm_sf2 driver uses the b53 driver as a library but does not make
usre of the b53_setup() function, this made it fail to inherit the
vlan_filtering_is_global attribute. Fix this by moving the assignment to
b53_s
From: Christoph Hellwig
commit f4f9fc29e56b6fa9d7fa65ec51d3c82aff99c99b upstream.
ns can be NULL at this point, and my move of the check from
the original patch by Chaitanya broke this.
Fixes: 0ec84df4953b ("nvme-core: check ctrl css before setting up zns")
Signed-off-by: Christoph Hellwig
Sig
From: Marc Kleine-Budde
commit 5d7047ed6b7214fbabc16d8712a822e256b1aa44 upstream.
In commit 6417f03132a6 ("module: remove never implemented
MODULE_SUPPORTED_DEVICE") the MODULE_SUPPORTED_DEVICE macro was
removed from the kerne entirely. Shortly before this patch was applied
mainline the commit 5
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 alloca
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 a
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: Pavel Tatashin
[ Upstream commit 141f8202cfa4192c3af79b6cbd68e7760bb01b5a ]
The ppos points to a position in the old kernel memory (and in case of
arm64 in the crash kernel since elfcorehdr is passed as a segment). The
function should update the ppos by the amount that was read. This bug i
From: wenxu
[ Upstream commit afa536d8405a9ca36e45ba035554afbb8da27b82 ]
The ct_state validate should not only check the mask bit and also
check mask_bit & key_bit..
For the +new+est case example, The 'new' and 'est' bits should be
set in both state_mask and state flags. Or the -new-est case als
From: Lukasz Luba
[ Upstream commit fb9d62b27ab1e07d625591549c314b7d406d21df ]
The debugfs directory '/sys/kernel/debug/energy_model' is needed before
the Energy Model registration can happen. With the recent change in
debugfs subsystem it's not allowed to create this directory at early
stage (c
From: Dima Chumak
[ Upstream commit 96b5b4585843e3c83fb1930e5dfbefd0fb889c55 ]
Setting connection tracking OVS flows and then setting non-CT flows that
use tuple rewrite action (e.g. mod_tp_dst), causes the latter flows not
being offloaded.
Fix by using a stricter condition in modify_header_mat
This is the start of the stable review cycle for the 5.11.11 release.
There are 254 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 Wed, 31 Mar 2021 07:55:56 +.
Anything re
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
---
drive
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 + P
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
Signed-o
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 wo
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 bd
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: 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 Schum
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
with
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
l
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
---
drivers/net/ethernet/davicom/d
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 ca
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
Sign
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: Jia-Ju
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 super-confi
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 Yongjun
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 wa
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: https://lore.kernel.org/r/202103071
Am Montag, dem 29.03.2021 um 16:03 +0800 schrieb Richard Zhu:
> Both 1.8v and 3.3v power supplies can be used by i.MX8MQ PCIe PHY.
> In default, the PCIE_VPH voltage is suggested to be 1.8v refer to data
> sheet. When PCIE_VPH is supplied by 3.3v in the HW schematic design,
> the VREG_BYPASS bits o
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 n
On Mon, Mar 29, 2021 at 12:29:16PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the net-next tree got a conflict in:
>
> include/linux/bpf.h
>
> between commit:
>
> 861de02e5f3f ("bpf: Take module reference for trampoline in module")
>
> from the bpf tree and co
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 is
From: Bart Van Assche
[ Upstream commit 39c0c8553bfb5a3d108aa47f1256076d507605e3 ]
Calling vha->hw->tgt.tgt_ops->free_cmd() from qlt_xmit_response() is wrong
since the command for which a response is sent must remain valid until the
SCSI target core calls .release_cmd(). It has been observed tha
From: Steve French
commit cfc63fc8126a93cbf95379bc4cad79a7b15b6ece upstream.
There were two problems (one of which could cause data corruption)
that were noticed with duplicate extents (ie reflink)
when debugging why various xfstests were being incorrectly skipped
(e.g. generic/138, generic/140,
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 afte
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
Sign
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
u
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: https://lore.kernel.org/r/20210309190304.39169-1-broo...@k
From: Peter Zijlstra
[ Upstream commit d5b0e0677bfd5efd17c5bbb00156931f0d41cb85 ]
Jakub reported that:
static struct net_device *rtl8139_init_board(struct pci_dev *pdev)
{
...
u64_stats_init(&tp->rx_stats.syncp);
u64_stats_init(&tp->tx_stats.syncp);
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 Brow
From: Martin Willi
commit 3a5ca857079ea022e0b1b17fc154f7ad7dbc150f upstream.
When a non-initial netns is destroyed, the usual policy is to delete
all virtual network interfaces contained, but move physical interfaces
back to the initial netns. This keeps the physical interface visible
on the sys
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 calle
From: satya priya
[ Upstream commit dfe03bca8db4957d4b60614ff7df4d136ba90f37 ]
Use correct buck, that is, pmic5_hfsmps515 for S1C regulator
of PM8350C PMIC.
Signed-off-by: satya priya
Link:
https://lore.kernel.org/r/1614155592-14060-7-git-send-email-ska...@codeaurora.org
Signed-off-by: Mark B
From: Jia-Ju Bai
[ Upstream commit f69953837ca5d98aa983a138dc0b90a411e9c763 ]
When kzalloc() returns NULL to qedi->global_queues[i], no error return code
of qedi_alloc_global_queues() is assigned. To fix this bug, status is
assigned with -ENOMEM in this case.
Link: https://lore.kernel.org/r/20
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 th
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 | lstatus,
From: Arnd Bergmann
commit 6f235a69e59484e382dc31952025b0308efedc17 upstream.
gcc points out an incorrect enum assignment:
drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c: In function
'chcr_ktls_cpl_set_tcb_rpl':
drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c:684
[ Upstream commit 05a68ce5fa51a83c360381630f823545c5757aa2 ]
For kuprobe and tracepoint bpf programs, kernel calls
trace_call_bpf() which calls BPF_PROG_RUN_ARRAY_CHECK()
to run the program array. Currently, BPF_PROG_RUN_ARRAY_CHECK()
also calls bpf_cgroup_storage_set() to set percpu
cgroup local
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