The TI regression notified last week is actually on our net-next tree,
it does not affect 6.16.
We are investigating a virtio regression which is quite hard to
reproduce - currently only our CI sporadically hits it. Hopefully it
should not be critical, and I'm not sure that an additional week would
be enough to solve it.
Current release - fix to a fix:
- sched: sch_qfq: avoid sleeping in atomic context in qfq_delete_class
Previous releases - regressions:
- xfrm:
- set transport header to fix UDP GRO handling
- delete x->tunnel as we delete x
- eth: mlx5: fix memory leak in cmd_exec()
- eth: i40e: when removing VF MAC filters, avoid losing PF-set MAC
- eth: gve: fix stuck TX queue for DQ queue format
Previous releases - always broken:
- can: fix NULL pointer deref of struct can_priv::do_set_mode
- eth: ice: fix a null pointer dereference in ice_copy_and_init_pkg()
- eth: ism: fix concurrency management in ism_cmd()
- eth: dpaa2: fix device reference count leak in MAC endpoint handling
- eth: icssg-prueth: fix buffer allocation for ICSSG
Misc:
- selftests: mptcp: increase code coverage
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.16-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from can and xfrm.
The TI regression notified last week is actually on our net-next tree,
it does not affect 6.16.
We are investigating a virtio regression which is quite hard to
reproduce - currently only our CI sporadically hits it. Hopefully it
should not be critical, and I'm not sure that an additional week would
be enough to solve it.
Current release - fix to a fix:
- sched: sch_qfq: avoid sleeping in atomic context in qfq_delete_class
Previous releases - regressions:
- xfrm:
- set transport header to fix UDP GRO handling
- delete x->tunnel as we delete x
- eth:
- mlx5: fix memory leak in cmd_exec()
- i40e: when removing VF MAC filters, avoid losing PF-set MAC
- gve: fix stuck TX queue for DQ queue format
Previous releases - always broken:
- can: fix NULL pointer deref of struct can_priv::do_set_mode
- eth:
- ice: fix a null pointer dereference in ice_copy_and_init_pkg()
- ism: fix concurrency management in ism_cmd()
- dpaa2: fix device reference count leak in MAC endpoint handling
- icssg-prueth: fix buffer allocation for ICSSG
Misc:
- selftests: mptcp: increase code coverage"
* tag 'net-6.16-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (34 commits)
net: hns3: default enable tx bounce buffer when smmu enabled
net: hns3: fixed vf get max channels bug
net: hns3: disable interrupt when ptp init failed
net: hns3: fix concurrent setting vlan filter issue
s390/ism: fix concurrency management in ism_cmd()
selftests: drv-net: wait for iperf client to stop sending
MAINTAINERS: Add in6.h to MAINTAINERS
selftests: netfilter: tone-down conntrack clash test
can: netlink: can_changelink(): fix NULL pointer deref of struct can_priv::do_set_mode
net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in qfq_delete_class
gve: Fix stuck TX queue for DQ queue format
net: appletalk: Fix use-after-free in AARP proxy probe
net: bcmasp: Restore programming of TX map vector register
selftests: mptcp: connect: also cover checksum
selftests: mptcp: connect: also cover alt modes
e1000e: ignore uninitialized checksum word on tgp
e1000e: disregard NVM checksum on tgp when valid checksum bit is not set
ice: Fix a null pointer dereference in ice_copy_and_init_pkg()
i40e: When removing VF MAC filters, only check PF-set MAC
i40e: report VF tx_dropped with tx_errors instead of tx_discards
...
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Merge tag 'ipsec-2025-07-23' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec
Steffen Klassert says:
====================
pull request (net): ipsec 2025-07-23
1) Premption fixes for xfrm_state_find.
From Sabrina Dubroca.
2) Initialize offload path also for SW IPsec GRO. This fixes a
performance regression on SW IPsec offload.
From Leon Romanovsky.
3) Fix IPsec UDP GRO for IKE packets.
From Tobias Brunner,
4) Fix transport header setting for IPcomp after decompressing.
From Fernando Fernandez Mancera.
5) Fix use-after-free when xfrmi_changelink tries to change
collect_md for a xfrm interface.
From Eyal Birger .
6) Delete the special IPcomp x->tunnel state along with the state x
to avoid refcount problems.
From Sabrina Dubroca.
Please pull or let me know if there are problems.
* tag 'ipsec-2025-07-23' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec:
Revert "xfrm: destroy xfrm_state synchronously on net exit path"
xfrm: delete x->tunnel as we delete x
xfrm: interface: fix use-after-free after changing collect_md xfrm interface
xfrm: ipcomp: adjust transport header after decompressing
xfrm: Set transport header to fix UDP GRO handling
xfrm: always initialize offload path
xfrm: state: use a consistent pcpu_id in xfrm_state_find
xfrm: state: initialize state_ptrs earlier in xfrm_state_find
====================
Link: https://patch.msgid.link/20250723075417.3432644-1-steffen.klassert@secunet.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The SMMU engine on HIP09 chip has a hardware issue.
SMMU pagetable prefetch features may prefetch and use a invalid PTE
even the PTE is valid at that time. This will cause the device trigger
fake pagefaults. The solution is to avoid prefetching by adding a
SYNC command when smmu mapping a iova. But the performance of nic has a
sharp drop. Then we do this workaround, always enable tx bounce buffer,
avoid mapping/unmapping on TX path.
This issue only affects HNS3, so we always enable
tx bounce buffer when smmu enabled to improve performance.
Fixes: 295ba232a8 ("net: hns3: add device version to replace pci revision")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722125423.1270673-5-shaojijie@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Currently, the queried maximum of vf channels is the maximum of channels
supported by each TC. However, the actual maximum of channels is
the maximum of channels supported by the device.
Fixes: 849e460776 ("net: hns3: add ethtool_ops.get_channels support for VF")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722125423.1270673-4-shaojijie@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
When ptp init failed, we'd better disable the interrupt and clear the
flag, to avoid early report interrupt at next probe.
Fixes: 0bf5eb7885 ("net: hns3: add support for PTP")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722125423.1270673-3-shaojijie@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The vport->req_vlan_fltr_en may be changed concurrently by function
hclge_sync_vlan_fltr_state() called in periodic work task and
function hclge_enable_vport_vlan_filter() called by user configuration.
It may cause the user configuration inoperative. Fixes it by protect
the vport->req_vlan_fltr by vport_lock.
Fixes: 2ba306627f ("net: hns3: add support for modify VLAN filter state")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722125423.1270673-2-shaojijie@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The s390x ISM device data sheet clearly states that only one
request-response sequence is allowable per ISM function at any point in
time. Unfortunately as of today the s390/ism driver in Linux does not
honor that requirement. This patch aims to rectify that.
This problem was discovered based on Aliaksei's bug report which states
that for certain workloads the ISM functions end up entering error state
(with PEC 2 as seen from the logs) after a while and as a consequence
connections handled by the respective function break, and for future
connection requests the ISM device is not considered -- given it is in a
dysfunctional state. During further debugging PEC 3A was observed as
well.
A kernel message like
[ 1211.244319] zpci: 061a:00:00.0: Event 0x2 reports an error for PCI function 0x61a
is a reliable indicator of the stated function entering error state
with PEC 2. Let me also point out that a kernel message like
[ 1211.244325] zpci: 061a:00:00.0: The ism driver bound to the device does not support error recovery
is a reliable indicator that the ISM function won't be auto-recovered
because the ISM driver currently lacks support for it.
On a technical level, without this synchronization, commands (inputs to
the FW) may be partially or fully overwritten (corrupted) by another CPU
trying to issue commands on the same function. There is hard evidence that
this can lead to DMB token values being used as DMB IOVAs, leading to
PEC 2 PCI events indicating invalid DMA. But this is only one of the
failure modes imaginable. In theory even completely losing one command
and executing another one twice and then trying to interpret the outputs
as if the command we intended to execute was actually executed and not
the other one is also possible. Frankly, I don't feel confident about
providing an exhaustive list of possible consequences.
Fixes: 684b89bc39 ("s390/ism: add device driver for internal shared memory")
Reported-by: Aliaksei Makarau <Aliaksei.Makarau@ibm.com>
Tested-by: Mahanta Jambigi <mjambigi@linux.ibm.com>
Tested-by: Aliaksei Makarau <Aliaksei.Makarau@ibm.com>
Signed-off-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: Alexandra Winter <wintera@linux.ibm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722161817.1298473-1-wintera@linux.ibm.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
gem:
- revert all the dma-buf/gem changes
as there as lifetime issues with it.
nouveau:
- revert an ioctl change as it causes issues
- fix NULL ptr on fermi
bridge:
- remove extra semicolon
sched:
- remove hang causing optimisation
amdgpu:
- fix garbage in cleared vram after resume
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Merge tag 'drm-fixes-2025-07-24' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
"This might just be part one, but I'm sending it a bit early as it has
two sets of reverts for regressions, one is all the gem/dma-buf
handling and another was a nouveau ioctl change.
Otherwise there is an amdgpu fix, nouveau fix and a scheduler fix.
If any other changes come in I'll follow up with another more usual
Fri/Sat MR.
gem:
- revert all the dma-buf/gem changes as there as lifetime issues
with them
nouveau:
- revert an ioctl change as it causes issues
- fix NULL ptr on fermi
bridge:
- remove extra semicolon
sched:
- remove hang causing optimisation
amdgpu:
- fix garbage in cleared vram after resume"
* tag 'drm-fixes-2025-07-24' of https://gitlab.freedesktop.org/drm/kernel:
drm/bridge: ti-sn65dsi86: Remove extra semicolon in ti_sn_bridge_probe()
Revert "drm/nouveau: check ioctl command codes better"
drm/nouveau/nvif: fix null ptr deref on pre-fermi boards
Revert "drm/gem-dma: Use dma_buf from GEM object instance"
Revert "drm/gem-shmem: Use dma_buf from GEM object instance"
Revert "drm/gem-framebuffer: Use dma_buf from GEM object instance"
Revert "drm/prime: Use dma_buf from GEM object instance"
Revert "drm/etnaviv: Use dma_buf from GEM object instance"
Revert "drm/vmwgfx: Use dma_buf from GEM object instance"
Revert "drm/virtio: Use dma_buf from GEM object instance"
drm/sched: Remove optimization that causes hang when killing dependent jobs
drm/amdgpu: Reset the clear flag in buddy during resume
A few packets may still be sent out during the termination of iperf
processes. These late packets cause failures in rss_ctx.py when they
arrive on queues expected to be empty.
Example failure observed:
Check failed 2 != 0 traffic on inactive queues (context 1):
[0, 0, 1, 1, 386385, 397196, 0, 0, 0, 0, ...]
Check failed 4 != 0 traffic on inactive queues (context 2):
[0, 0, 0, 0, 2, 2, 247152, 253013, 0, 0, ...]
Check failed 2 != 0 traffic on inactive queues (context 3):
[0, 0, 0, 0, 0, 0, 1, 1, 282434, 283070, ...]
To avoid such failures, wait until all client sockets for the requested
port are either closed or in the TIME_WAIT state.
Fixes: 847aa551fa ("selftests: drv-net: rss_ctx: factor out send traffic and check")
Signed-off-by: Nimrod Oren <noren@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Carolina Jubran <cjubran@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722122655.3194442-1-noren@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
My CC-adding automation returned nothing on a future patch to the
include/linux/in6.h file, and I went looking for why. Add the missed
in6.h to MAINTAINERS.
Signed-off-by: Kees Cook <kees@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250722165645.work.047-kees@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* Fix cleanup mistake (probably a cut-and-paste error) in a Xen
hypercall.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fix from Paolo Bonzini:
- Fix cleanup mistake (probably a cut-and-paste error) in a Xen
hypercall
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86/xen: Fix cleanup logic in emulation of Xen schedop poll hypercalls
kvm_xen_schedop_poll does a kmalloc_array() when a VM polls the host
for more than one event channel potr (nr_ports > 1).
After the kmalloc_array(), the error paths need to go through the
"out" label, but the call to kvm_read_guest_virt() does not.
Fixes: 92c58965e9 ("KVM: x86/xen: Use kvm_read_guest_virt() instead of open-coding it badly")
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Manuel Andreas <manuel.andreas@tum.de>
[Adjusted commit message. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
drm-misc-fixes for v6.16-rc8/final?:
- Revert all uses of drm_gem_object->dmabuf to
drm_gem_object->import_attach->dmabuf.
- Fix amdgpu returning BIOS cluttered VRAM after resume.
- Scheduler hang fix.
- Revert nouveau ioctl fix as it caused regressions.
- Fix null pointer deref in nouveau.
- Fix unnecessary semicolon in ti_sn_bridge_probe.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://lore.kernel.org/r/72235afd-c849-49fe-9cc1-2b1781abdf08@linux.intel.com
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Merge tag 'pull-ufs-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull ufs fix from Al Viro:
"Fix regression in ufs options parsing"
* tag 'pull-ufs-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fix the regression in ufs options parsing
A really dumb braino on rebasing and a dumber fuckup with managing #for-next
Fixes: b70cb45989 ("ufs: convert ufs to the new mount API")
Fucked-up-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Merge tag 'linux-can-fixes-for-6.16-20250722' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Marc Kleine-Budde says:
====================
pull-request: can 2025-07-22
The patch is by me and fixes a potential NULL pointer deref in the CAN
device driver infrastructure. It can be triggered from user space.
* tag 'linux-can-fixes-for-6.16-20250722' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can:
can: netlink: can_changelink(): fix NULL pointer deref of struct can_priv::do_set_mode
====================
Link: https://patch.msgid.link/20250722110059.3664104-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The test is supposed to observe that the 'clash_resolve' stat counter
incremented (i.e., the code path was covered).
This check was incorrect, 'conntrack -S' needs to be called in the
revevant namespace, not the initial netns.
The clash resolution logic in conntrack is only exercised when multiple
packets with the same udp quadruple race. Depending on kernel config,
number of CPUs, scheduling policy etc. this might not trigger even
after several retries. Thus the script eventually returns SKIP if the
retry count is exceeded.
The udpclash tool with also exit with a failure if it did not observe
the expected number of replies.
In the script, make a note of this but do not fail anymore, just check if
the clash resolution logic triggered after all.
Remove the 'single-core' test: while unlikely, with preemptible kernel it
should be possible to also trigger clash resolution logic.
With this change the test will either SKIP or pass.
Hard error could be restored later once its clear whats going on, so
also dump 'conntrack -S' when some packets went missing to see if
conntrack dropped them on insert.
Fixes: 78a5883635 ("selftests: netfilter: add conntrack clash resolution test case")
Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://patch.msgid.link/20250721223652.6956-1-fw@strlen.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2025-07-21 (i40e, ice, e1000e)
For i40e:
Dennis Chen adjusts reporting of VF Tx dropped to a more appropriate
field.
Jamie Bainbridge fixes a check which can cause a PF set VF MAC address
to be lost.
For ice:
Haoxiang Li adds an error check in DDP load to prevent NULL pointer
dereference.
For e1000e:
Jacek Kowalski adds workarounds for issues surrounding Tiger Lake
platforms with uninitialized NVMs.
* '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
e1000e: ignore uninitialized checksum word on tgp
e1000e: disregard NVM checksum on tgp when valid checksum bit is not set
ice: Fix a null pointer dereference in ice_copy_and_init_pkg()
i40e: When removing VF MAC filters, only check PF-set MAC
i40e: report VF tx_dropped with tx_errors instead of tx_discards
====================
Link: https://patch.msgid.link/20250721173733.2248057-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
My previous patch ended up causing a regression for the
DRM_IOCTL_NOUVEAU_NVIF ioctl. The intention of my patch was to only
pass ioctl commands that have the correct dir/type/nr bits into the
nouveau_abi16_ioctl() function.
This turned out to be too strict, as userspace does use at least
write-only and write-read direction settings. Checking for both of these
still did not fix the issue, so the best we can do for the 6.16 release
is to revert back to what we've had since linux-3.16.
This version is still fragile, but at least it is known to work with
existing userspace. Fixing this properly requires a better understanding
of what commands are being passed from userspace in practice, and how
that relies on the undocumented (miss)behavior in nouveau_drm_ioctl().
Fixes: e5478166df ("drm/nouveau: check ioctl command codes better")
Reported-by: Satadru Pramanik <satadru@gmail.com>
Closes: https://lore.kernel.org/lkml/CAFrh3J85tsZRpOHQtKgNHUVnn=EG=QKBnZTRtWS8eWSc1K1xkA@mail.gmail.com/
Reported-by: Chris Bainbridge <chris.bainbridge@gmail.com>
Closes: https://lore.kernel.org/lkml/aH9n_QGMFx2ZbKlw@debian.local/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250722115830.2587297-1-arnd@kernel.org
[ Add Closes: tags, fix minor typo in commit message. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Andrei Lalaev reported a NULL pointer deref when a CAN device is
restarted from Bus Off and the driver does not implement the struct
can_priv::do_set_mode callback.
There are 2 code path that call struct can_priv::do_set_mode:
- directly by a manual restart from the user space, via
can_changelink()
- delayed automatic restart after bus off (deactivated by default)
To prevent the NULL pointer deference, refuse a manual restart or
configure the automatic restart delay in can_changelink() and report
the error via extack to user space.
As an additional safety measure let can_restart() return an error if
can_priv::do_set_mode is not set instead of dereferencing it
unchecked.
Reported-by: Andrei Lalaev <andrey.lalaev@gmail.com>
Closes: https://lore.kernel.org/all/20250714175520.307467-1-andrey.lalaev@gmail.com
Fixes: 39549eef35 ("can: CAN Network device driver and Netlink interface")
Link: https://patch.msgid.link/20250718-fix-nullptr-deref-do_set_mode-v1-1-0b520097bb96@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
might_sleep could be trigger in the atomic context in qfq_delete_class.
qfq_destroy_class was moved into atomic context locked
by sch_tree_lock to avoid a race condition bug on
qfq_aggregate. However, might_sleep could be triggered by
qfq_destroy_class, which introduced sleeping in atomic context (path:
qfq_destroy_class->qdisc_put->__qdisc_destroy->lockdep_unregister_key
->might_sleep).
Considering the race is on the qfq_aggregate objects, keeping
qfq_rm_from_agg in the lock but moving the left part out can solve
this issue.
Fixes: 5e28d5a3f7 ("net/sched: sch_qfq: Fix race condition on qfq_aggregate")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Xiang Mei <xmei5@asu.edu>
Link: https://patch.msgid.link/4a04e0cc-a64b-44e7-9213-2880ed641d77@sabinyo.mountain
Reviewed-by: Cong Wang <xiyou.wangcong@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20250717230128.159766-1-xmei5@asu.edu
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
gve_tx_timeout was calculating missed completions in a way that is only
relevant in the GQ queue format. Additionally, it was attempting to
disable device interrupts, which is not needed in either GQ or DQ queue
formats.
As a result, TX timeouts with the DQ queue format likely would have
triggered early resets without kicking the queue at all.
This patch drops the check for pending work altogether and always kicks
the queue after validating the queue has not seen a TX timeout too
recently.
Cc: stable@vger.kernel.org
Fixes: 87a7f321bb ("gve: Recover from queue stall due to missed IRQ")
Co-developed-by: Tim Hostetler <thostet@google.com>
Signed-off-by: Tim Hostetler <thostet@google.com>
Signed-off-by: Praveen Kaligineedi <pkaligineedi@google.com>
Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com>
Link: https://patch.msgid.link/20250717192024.1820931-1-hramamurthy@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
On ASP versions v2.x we need to program the TX map vector register to
properly exercise end-to-end flow control, otherwise the TX engine can
either lock-up, or cause the hardware calculated checksum to be
wrong/corrupted when multiple back to back packets are being submitted
for transmission. This register defaults to 0, which means no flow
control being applied.
Fixes: e9f31435ee ("net: bcmasp: Add support for asp-v3.0")
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250718212242.3447751-1-florian.fainelli@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Matthieu Baerts says:
====================
selftests: mptcp: connect: cover alt modes
mptcp_connect.sh can be executed manually with "-m <MODE>" and "-C" to
make sure everything works as expected when using "mmap" and "sendfile"
modes instead of "poll", and with the MPTCP checksum support.
These modes should be validated, but they are not when the selftests are
executed via the kselftest helpers. It means that most CIs validating
these selftests, like NIPA for the net development trees and LKFT for
the stable ones, are not covering these modes.
To fix that, new test programs have been added, simply calling
mptcp_connect.sh with the right parameters.
The first patch can be backported up to v5.6, and the second one up to
v5.14.
v1: https://lore.kernel.org/20250714-net-mptcp-sft-connect-alt-v1-0-bf1c5abbe575@kernel.org
====================
Link: https://patch.msgid.link/20250715-net-mptcp-sft-connect-alt-v2-0-8230ddd82454@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The checksum mode has been added a while ago, but it is only validated
when manually launching mptcp_connect.sh with "-C".
The different CIs were then not validating these MPTCP Connect tests
with checksum enabled. To make sure they do, add a new test program
executing mptcp_connect.sh with the checksum mode.
Fixes: 94d66ba1d8 ("selftests: mptcp: enable checksum in mptcp_connect.sh")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250715-net-mptcp-sft-connect-alt-v2-2-8230ddd82454@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The "mmap" and "sendfile" alternate modes for mptcp_connect.sh/.c are
available from the beginning, but only tested when mptcp_connect.sh is
manually launched with "-m mmap" or "-m sendfile", not via the
kselftests helpers.
The MPTCP CI was manually running "mptcp_connect.sh -m mmap", but not
"-m sendfile". Plus other CIs, especially the ones validating the stable
releases, were not validating these alternate modes.
To make sure these modes are validated by these CIs, add two new test
programs executing mptcp_connect.sh with the alternate modes.
Fixes: 048d19d444 ("mptcp: add basic kselftest for mptcp")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250715-net-mptcp-sft-connect-alt-v2-1-8230ddd82454@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
As described by Vitaly Lifshits:
> Starting from Tiger Lake, LAN NVM is locked for writes by SW, so the
> driver cannot perform checksum validation and correction. This means
> that all NVM images must leave the factory with correct checksum and
> checksum valid bit set.
Unfortunately some systems have left the factory with an uninitialized
value of 0xFFFF at register address 0x3F (checksum word location).
So on Tiger Lake platform we ignore the computed checksum when such
condition is encountered.
Signed-off-by: Jacek Kowalski <jacek@jacekk.info>
Tested-by: Vlad URSU <vlad@ursu.me>
Fixes: 4051f68318 ("e1000e: Do not take care about recovery NVM checksum")
Cc: stable@vger.kernel.org
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Vitaly Lifshits <vitaly.lifshits@intel.com>
Tested-by: Mor Bar-Gabay <morx.bar.gabay@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
As described by Vitaly Lifshits:
> Starting from Tiger Lake, LAN NVM is locked for writes by SW, so the
> driver cannot perform checksum validation and correction. This means
> that all NVM images must leave the factory with correct checksum and
> checksum valid bit set. Since Tiger Lake devices were the first to have
> this lock, some systems in the field did not meet this requirement.
> Therefore, for these transitional devices we skip checksum update and
> verification, if the valid bit is not set.
Signed-off-by: Jacek Kowalski <jacek@jacekk.info>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Vitaly Lifshits <vitaly.lifshits@intel.com>
Fixes: 4051f68318 ("e1000e: Do not take care about recovery NVM checksum")
Cc: stable@vger.kernel.org
Tested-by: Mor Bar-Gabay <morx.bar.gabay@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Add check for the return value of devm_kmemdup()
to prevent potential null pointer dereference.
Fixes: c764881096 ("ice: Implement Dynamic Device Personalization (DDP) download")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
When the PF is processing an Admin Queue message to delete a VF's MACs
from the MAC filter, we currently check if the PF set the MAC and if
the VF is trusted.
This results in undesirable behaviour, where if a trusted VF with a
PF-set MAC sets itself down (which sends an AQ message to delete the
VF's MAC filters) then the VF MAC is erased from the interface.
This results in the VF losing its PF-set MAC which should not happen.
There is no need to check for trust at all, because an untrusted VF
cannot change its own MAC. The only check needed is whether the PF set
the MAC. If the PF set the MAC, then don't erase the MAC on link-down.
Resolve this by changing the deletion check only for PF-set MAC.
(the out-of-tree driver has also intentionally removed the check for VF
trust here with OOT driver version 2.26.8, this changes the Linux kernel
driver behaviour and comment to match the OOT driver behaviour)
Fixes: ea2a1cfc3b ("i40e: Fix VF MAC filter removal")
Signed-off-by: Jamie Bainbridge <jamie.bainbridge@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Currently the tx_dropped field in VF stats is not updated correctly
when reading stats from the PF. This is because it reads from
i40e_eth_stats.tx_discards which seems to be unused for per VSI stats,
as it is not updated by i40e_update_eth_stats() and the corresponding
register, GLV_TDPC, is not implemented[1].
Use i40e_eth_stats.tx_errors instead, which is actually updated by
i40e_update_eth_stats() by reading from GLV_TEPC.
To test, create a VF and try to send bad packets through it:
$ echo 1 > /sys/class/net/enp2s0f0/device/sriov_numvfs
$ cat test.py
from scapy.all import *
vlan_pkt = Ether(dst="ff:ff:ff:ff:ff:ff") / Dot1Q(vlan=999) / IP(dst="192.168.0.1") / ICMP()
ttl_pkt = IP(dst="8.8.8.8", ttl=0) / ICMP()
print("Send packet with bad VLAN tag")
sendp(vlan_pkt, iface="enp2s0f0v0")
print("Send packet with TTL=0")
sendp(ttl_pkt, iface="enp2s0f0v0")
$ ip -s link show dev enp2s0f0
16: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether 3c:ec:ef:b7:e0:ac brd ff:ff:ff:ff:ff:ff
RX: bytes packets errors dropped missed mcast
0 0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
0 0 0 0 0 0
vf 0 link/ether e2:c6:fd:c1:1e:92 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off
RX: bytes packets mcast bcast dropped
0 0 0 0 0
TX: bytes packets dropped
0 0 0
$ python test.py
Send packet with bad VLAN tag
.
Sent 1 packets.
Send packet with TTL=0
.
Sent 1 packets.
$ ip -s link show dev enp2s0f0
16: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether 3c:ec:ef:b7:e0:ac brd ff:ff:ff:ff:ff:ff
RX: bytes packets errors dropped missed mcast
0 0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
0 0 0 0 0 0
vf 0 link/ether e2:c6:fd:c1:1e:92 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off
RX: bytes packets mcast bcast dropped
0 0 0 0 0
TX: bytes packets dropped
0 0 0
A packet with non-existent VLAN tag and a packet with TTL = 0 are sent,
but tx_dropped is not incremented.
After patch:
$ ip -s link show dev enp2s0f0
19: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether 3c:ec:ef:b7:e0:ac brd ff:ff:ff:ff:ff:ff
RX: bytes packets errors dropped missed mcast
0 0 0 0 0 0
TX: bytes packets errors dropped carrier collsns
0 0 0 0 0 0
vf 0 link/ether 4a:b7:3d:37:f7:56 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off
RX: bytes packets mcast bcast dropped
0 0 0 0 0
TX: bytes packets dropped
0 0 2
Fixes: dc645daef9 ("i40e: implement VF stats NDO")
Signed-off-by: Dennis Chen <dechen@redhat.com>
Link: https://www.intel.com/content/www/us/en/content-details/596333/intel-ethernet-controller-x710-tm4-at2-carlsville-datasheet.html
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Fixes and New HW Support
- alienware-wmi-wmax:
- Add AWCC support for Alienware Area-51m and m15 R5.
- Fix `dmi_system_id` array termination
- arm64: huawei-gaokun-ec: fix OF node leak
- dell-ddv: Fix taking psy->extensions_sem twice
- dell-lis3lv02d: Add Precision 3551 accelerometer support
- firmware_attributes_class: Fix initialization order
- ideapad-laptop: Retain FnLock and kbd backlight across boots
- lenovo-wmi-hotkey: Avoid triggering error -5 due to missing mute LED
- mellanox: mlxbf-pmc: Validate event names and bool input
- power: supply: Add get/set property direct to allow avoiding taking
psy->extensions_sem twice from power supply extensions
The following is an automated shortlog grouped by driver:
alieneware-wmi-wmax:
- Add AWCC support to more laptops
alienware-wmi-wmax:
- Fix `dmi_system_id` array
arm64: huawei-gaokun-ec:
- fix OF node leak
dell-ddv:
- Fix taking the psy->extensions_sem lock twice
dell-lis3lv02d:
- Add Precision 3551
Fix initialization order for firmware_attributes_class:
- Fix initialization order for firmware_attributes_class
ideapad-laptop:
- Fix FnLock not remembered among boots
- Fix kbd backlight not remembered among boots
lenovo-wmi-hotkey:
- Avoid triggering error -5 due to missing mute LED
MAINTAINERS:
- Update entries for IFS and SBL drivers
mlxbf-pmc:
- Remove newline char from event name input
- Use kstrtobool() to check 0/1 input
- Validate event/enable input
power: supply: core:
- Add power_supply_get/set_property_direct()
power: supply: test-power:
- Test access to extended power supply
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Merge tag 'platform-drivers-x86-v6.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform drivers fixes from Ilpo Järvinen:
- power supply code:
- Add get/set property direct to allow avoiding taking
psy->extensions_sem twice from power supply extensions
- alienware-wmi-wmax:
- Add AWCC support for Alienware Area-51m and m15 R5
- Fix `dmi_system_id` array termination
- arm64: huawei-gaokun-ec: fix OF node leak
- dell-ddv: Fix taking psy->extensions_sem twice
- dell-lis3lv02d: Add Precision 3551 accelerometer support
- firmware_attributes_class: Fix initialization order
- ideapad-laptop: Retain FnLock and kbd backlight across boots
- lenovo-wmi-hotkey: Avoid triggering error -5 due to missing mute LED
- mellanox: mlxbf-pmc: Validate event names and bool input
* tag 'platform-drivers-x86-v6.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
MAINTAINERS: Update entries for IFS and SBL drivers
platform/x86: dell-lis3lv02d: Add Precision 3551
platform/x86: alieneware-wmi-wmax: Add AWCC support to more laptops
platform/x86: Fix initialization order for firmware_attributes_class
platform: arm64: huawei-gaokun-ec: fix OF node leak
lenovo-wmi-hotkey: Avoid triggering error -5 due to missing mute LED
platform/x86: ideapad-laptop: Fix kbd backlight not remembered among boots
platform/x86: ideapad-laptop: Fix FnLock not remembered among boots
platform/mellanox: mlxbf-pmc: Use kstrtobool() to check 0/1 input
platform/mellanox: mlxbf-pmc: Validate event/enable input
platform/mellanox: mlxbf-pmc: Remove newline char from event name input
platform/x86: dell-ddv: Fix taking the psy->extensions_sem lock twice
power: supply: test-power: Test access to extended power supply
power: supply: core: Add power_supply_get/set_property_direct()
platform/x86: alienware-wmi-wmax: Fix `dmi_system_id` array
Update the MAINTAINERS file to reflect the following changes for two Intel
platform drivers:
- Tony has agreed to take over maintainership of the Intel In-Field Scan
(IFS) driver, and is now listed as the new maintainer.
- Remove myself as the maintainer for the Slim BootLoader (SBL) firmware
update driver and mark it as Orphan. To the best of my knowledge, there
is no one familiar with SBL who can take over this role.
These changes are being made as I will soon be leaving Intel.
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Acked-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20250714164643.3879784-1-jithu.joseph@intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
- Fix timerlat with use of FORTIFY_SOURCE
FORTIFY_SOURCE was added to the stack tracer where it compares the
entry->caller array to having entry->size elements.
timerlat has the following:
memcpy(&entry->caller, fstack->calls, size);
entry->size = size;
Which triggers FORTIFY_SOURCE as the caller is populated before the
entry->size is initialized.
Swap the order to satisfy FORTIFY_SOURCE logic.
- Add down_write(trace_event_sem) when adding trace events in modules
Trace events being added to the ftrace_events array are protected by
the trace_event_sem semaphore. But when loading modules that have
trace events, the addition of the events are not protected by the
semaphore and loading two modules that have events at the same time
can corrupt the list.
Also add a lockdep_assert_held(trace_event_sem) to
_trace_add_event_dirs() to confirm its held when iterating the list.
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Merge tag 'trace-v6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
- Fix timerlat with use of FORTIFY_SOURCE
FORTIFY_SOURCE was added to the stack tracer where it compares the
entry->caller array to having entry->size elements.
timerlat has the following:
memcpy(&entry->caller, fstack->calls, size);
entry->size = size;
Which triggers FORTIFY_SOURCE as the caller is populated before the
entry->size is initialized.
Swap the order to satisfy FORTIFY_SOURCE logic.
- Add down_write(trace_event_sem) when adding trace events in modules
Trace events being added to the ftrace_events array are protected by
the trace_event_sem semaphore. But when loading modules that have
trace events, the addition of the events are not protected by the
semaphore and loading two modules that have events at the same time
can corrupt the list.
Also add a lockdep_assert_held(trace_event_sem) to
_trace_add_event_dirs() to confirm it is held when iterating the
list.
* tag 'trace-v6.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Add down_write(trace_event_sem) when adding trace event
tracing/osnoise: Fix crash in timerlat_dump_stack()
omap: add missing error check and fix PM disable in probe error
path.
stm32: unmap DMA buffer on transfer failure and use correct
device when mapping and unmapping during transfers.
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Merge tag 'i2c-for-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"omap:
- add missing error check
- fix PM disable in probe error path
stm32:
- unmap DMA buffer on transfer failure
- use correct device when mapping and unmapping during transfers"
* tag 'i2c-for-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: stm32f7: unmap DMA mapped buffer
i2c: stm32: fix the device used for the DMA map
i2c: omap: Fix an error handling path in omap_i2c_probe()
i2c: omap: Handle omap_i2c_init() errors in omap_i2c_probe()
in __sev_es_nmi_complete() despite the function being annotated with
'noinstr'. As all functions in that source file are noinstr, exclude the
whole file from KCSAN in the Makefile to cure it.
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Merge tag 'x86-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 bug fix from Thomas Gleixner:
"A single fix for a GCC wreckage, which emits a KCSAN instrumentation
call in __sev_es_nmi_complete() despite the function being annotated
with 'noinstr'.
As all functions in that source file are noinstr, exclude the whole
file from KCSAN in the Makefile to cure it"
* tag 'x86-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/sev: Work around broken noinstr on GCC
correctly on 64-bit kernels. sys_futex_wait() expects a struct
__kernel_timespec for the timeout, but the selftest uses struct timespec,
which is the original 32-bit non 2038 compliant variant. Fix it up by
converting the callsite supplied timespec to a __kernel_timespec and hand
that into the syscall.
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Merge tag 'locking-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fix from Thomas Gleixner:
"A single fix for the futex selftest code to make 32-bit user space
work correctly on 64-bit kernels.
sys_futex_wait() expects a struct __kernel_timespec for the timeout,
but the selftest uses struct timespec, which is the original 32-bit
non 2038 compliant variant.
Fix it up by converting the callsite supplied timespec to a
__kernel_timespec and hand that into the syscall"
* tag 'locking-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
selftests/futex: Convert 32-bit timespec to 64-bit version for 32-bit compatibility mode
counter nr_uninterruptible to an unsigned int. Due to the fact that the
counters are not updated on migration of a uninterruptble task to a
different CPU, these counters can exceed INT_MAX. The counter is cast to
long in the load average calculation, which means that the cast expands
into negative space resulting in bogus load average values. Convert it back
to unsigned long to fix this.
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Merge tag 'sched-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fix from Thomas Gleixner:
"A single fix for the scheduler.
A recent commit changed the runqueue counter nr_uninterruptible to an
unsigned int. Due to the fact that the counters are not updated on
migration of a uninterruptble task to a different CPU, these counters
can exceed INT_MAX.
The counter is cast to long in the load average calculation, which
means that the cast expands into negative space resulting in bogus
load average values.
Convert it back to unsigned long to fix this.
* tag 'sched-urgent-2025-07-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched: Change nr_uninterruptible type to unsigned long
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Merge tag 'hyperv-fixes-signed-20250718' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv fixes from Wei Liu:
- Select use CONFIG_SYSFB only if EFI is enabled (Michael Kelley)
- An assorted set of fixes to remove warnings for missing export.h
header inclusion (Naman Jain)
- An assorted set of fixes for when Linux run as the root partition
for Microsoft Hypervisor (Mukesh Rathor, Nuno Das Neves, Stanislav
Kinsburskii)
- Fix the check for HYPERVISOR_CALLBACK_VECTOR (Naman Jain)
- Fix fcopy tool to handle irregularities with size of ring buffer
(Naman Jain)
- Fix incorrect file path conversion in fcopy tool (Yasumasa Suenaga)
* tag 'hyperv-fixes-signed-20250718' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
tools/hv: fcopy: Fix irregularities with size of ring buffer
PCI: hv: Use the correct hypercall for unmasking interrupts on nested
x86/hyperv: Expose hv_map_msi_interrupt()
Drivers: hv: Use nested hypercall for post message and signal event
x86/hyperv: Clean up hv_map/unmap_interrupt() return values
x86/hyperv: Fix usage of cpu_online_mask to get valid cpu
PCI: hv: Don't load the driver for baremetal root partition
net: mana: Fix warnings for missing export.h header inclusion
PCI: hv: Fix warnings for missing export.h header inclusion
clocksource: hyper-v: Fix warnings for missing export.h header inclusion
x86/hyperv: Fix warnings for missing export.h header inclusion
Drivers: hv: Fix warnings for missing export.h header inclusion
Drivers: hv: Fix the check for HYPERVISOR_CALLBACK_VECTOR
tools/hv: fcopy: Fix incorrect file path conversion
Drivers: hv: Select CONFIG_SYSFB only if EFI is enabled
Here are some USB and Thunderbolt driver fixes for reported problems for
6.16-rc6. Included in here are:
- Thunderbolt fixes for some much-reported issues
- dwc2 driver fixes
- dwc3 driver fixes
- new usb-serial driver device ids
- gadgetfs configfs fix
- musb driver fix
- USB hub driver fix
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt fixes from Greg KH:
"Here are some USB and Thunderbolt driver fixes for reported problems
for 6.16-rc6. Included in here are:
- Thunderbolt fixes for some much-reported issues
- dwc2 driver fixes
- dwc3 driver fixes
- new usb-serial driver device ids
- gadgetfs configfs fix
- musb driver fix
- USB hub driver fix
All of these have been in linux-next for a while with no reported
problems"
* tag 'usb-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: hub: Don't try to recover devices lost during warm reset.
usb: dwc2: gadget: Fix enter to hibernation for UTMI+ PHY
usb: dwc3: qcom: Don't leave BCR asserted
USB: serial: option: add Telit Cinterion FE910C04 (ECM) composition
USB: serial: ftdi_sio: add support for NDI EMGUIDE GEMINI
usb: gadget: configfs: Fix OOB read on empty string write
usb: musb: fix gadget state on disconnect
USB: serial: option: add Foxconn T99W640
thunderbolt: Fix bit masking in tb_dp_port_set_hops()
thunderbolt: Fix wake on connect at runtime
Here are two serial driver fixes for 6.16-rc6 that do:
- fix for the serial core OF resource leak
- pch_uart driver fix for a "incorrect variable" issue
Both of these have been in linux-next for over a week with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull serial driver fixes from Greg KH:
"Here are two serial driver fixes for 6.16-rc6 that do:
- fix for the serial core OF resource leak
- pch_uart driver fix for a "incorrect variable" issue
Both of these have been in linux-next for over a week with no reported
problems"
* tag 'tty-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
pch_uart: Fix dma_sync_sg_for_device() nents value
serial: core: fix OF node leak
Here are some small driver fixes for the vchiq_arm staging driver:
- reverts of previous changes that turned out to caused problems.
- change to prevent a research leak
All of these have been in linux-next this week with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are some small driver fixes for the vchiq_arm staging driver:
- reverts of previous changes that turned out to caused problems.
- change to prevent a resource leak
All of these have been in linux-next this week with no reported
problems"
* tag 'staging-6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: vchiq_arm: Make vchiq_shutdown never fail
Revert "staging: vchiq_arm: Create keep-alive thread during probe"
Revert "staging: vchiq_arm: Improve initial VCHIQ connect"
Here are some char/misc/iio and other driver fixes for 6.16-rc7.
Included in here are:
- IIO driver fixes for reported problems
- Interconnect driver fixes for reported problems
- nvmem driver fixes
- bunch of comedi driver fixes for long-term bugs
- Kconfig dependancy fixes for mux drivers
- other small driver fixes for reported problems.
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc / IIO fixes from Greg KH:
"Here are some char/misc/iio and other driver fixes for 6.16-rc7.
Included in here are:
- IIO driver fixes for reported problems
- Interconnect driver fixes for reported problems
- nvmem driver fixes
- bunch of comedi driver fixes for long-term bugs
- Kconfig dependancy fixes for mux drivers
- other small driver fixes for reported problems.
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-6.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (35 commits)
nvmem: layouts: u-boot-env: remove crc32 endianness conversion
misc: amd-sbi: Explicitly clear in/out arg "mb_in_out"
misc: amd-sbi: Address copy_to/from_user() warning reported in smatch
misc: amd-sbi: Address potential integer overflow issue reported in smatch
comedi: comedi_test: Fix possible deletion of uninitialized timers
comedi: Fix initialization of data for instructions that write to subdevice
comedi: Fix use of uninitialized data in insn_rw_emulate_bits()
comedi: das6402: Fix bit shift out of bounds
comedi: aio_iiro_16: Fix bit shift out of bounds
comedi: pcl812: Fix bit shift out of bounds
comedi: das16m1: Fix bit shift out of bounds
comedi: Fix some signed shift left operations
comedi: Fail COMEDI_INSNLIST ioctl if n_insns is too large
nvmem: imx-ocotp: fix MAC address byte length
MAINTAINERS: add miscdevice Rust abstractions
mux: mmio: Fix missing CONFIG_REGMAP_MMIO
iio: dac: ad3530r: Fix incorrect masking for channels 4-7 in powerdown mode
iio: adc: ad7380: fix adi,gain-milli property parsing
iio: adc: ad7949: use spi_is_bpw_supported()
iio: accel: fxls8962af: Fix use after free in fxls8962af_fifo_flush
...
A fix adding missing validation that 8 bit I/O mode is actually
supported for the specific device when attempting to use it. Anything
that runs into this should already have been having problems, enforcing
this should just make things safer and more obvious.
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Merge tag 'spi-fix-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi fix from Mark Brown:
"A fix adding missing validation that 8 bit I/O mode is actually
supported for the specific device when attempting to use it.
Anything that runs into this should already have been having problems,
enforcing this should just make things safer and more obvious"
* tag 'spi-fix-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: Add check for 8-bit transfer with 8 IO mode support
A fix for a memory leak when we get an error during regmap init for a
bus that uses free_on_exit to clean up device specific data.
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Merge tag 'regmap-fix-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap fix from Mark Brown:
"A fix for a memory leak when we get an error during regmap init for a
bus that uses free_on_exit to clean up device specific data"
* tag 'regmap-fix-v6.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: fix potential memory leak of regmap_bus
