Merge tag 'net-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
"Including fixes from netfiler, xfrm and bluetooth.

Oddly this includ

Merge tag 'net-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
"Including fixes from netfiler, xfrm and bluetooth.

Oddly this includes a fix for a posix clock regression; in our
previous PR we included a change there as a pre-requisite for
networking one. That fix proved to be buggy and requires the follow-up
included here. Thomas suggested we should send it, given we sent the
buggy patch.

Current release - regressions:

- posix-clock: Fix unbalanced locking in pc_clock_settime()

- netfilter: fix typo causing some targets not to load on IPv6

Current release - new code bugs:

- xfrm: policy: remove last remnants of pernet inexact list

Previous releases - regressions:

- core: fix races in netdev_tx_sent_queue()/dev_watchdog()

- bluetooth: fix UAF on sco_sock_timeout

- eth: hv_netvsc: fix VF namespace also in synthetic NIC
NETDEV_REGISTER event

- eth: usbnet: fix name regression

- eth: be2net: fix potential memory leak in be_xmit()

- eth: plip: fix transmit path breakage

Previous releases - always broken:

- sched: deny mismatched skip_sw/skip_hw flags for actions created by
classifiers

- netfilter: bpf: must hold reference on net namespace

- eth: virtio_net: fix integer overflow in stats

- eth: bnxt_en: replace ptp_lock with irqsave variant

- eth: octeon_ep: add SKB allocation failures handling in
__octep_oq_process_rx()

Misc:

- MAINTAINERS: add Simon as an official reviewer"

* tag 'net-6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (40 commits)
net: dsa: mv88e6xxx: support 4000ps cycle counter period
net: dsa: mv88e6xxx: read cycle counter period from hardware
net: dsa: mv88e6xxx: group cycle counter coefficients
net: usb: qmi_wwan: add Fibocom FG132 0x0112 composition
hv_netvsc: Fix VF namespace also in synthetic NIC NETDEV_REGISTER event
net: dsa: microchip: disable EEE for KSZ879x/KSZ877x/KSZ876x
Bluetooth: ISO: Fix UAF on iso_sock_timeout
Bluetooth: SCO: Fix UAF on sco_sock_timeout
Bluetooth: hci_core: Disable works on hci_unregister_dev
posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()
r8169: avoid unsolicited interrupts
net: sched: use RCU read-side critical section in taprio_dump()
net: sched: fix use-after-free in taprio_change()
net/sched: act_api: deny mismatched skip_sw/skip_hw flags for actions created by classifiers
net: usb: usbnet: fix name regression
mlxsw: spectrum_router: fix xa_store() error checking
virtio_net: fix integer overflow in stats
net: fix races in netdev_tx_sent_queue()/dev_watchdog()
net: wwan: fix global oob in wwan_rtnl_policy
netfilter: xtables: fix typo causing some targets not to load on IPv6
...

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r8169: avoid unsolicited interrupts

It was reported that after resume from suspend a PCI error is logged
and connectivity is broken. Error message is:
PCI error (cmd = 0x0407, status_errs = 0x0000)

r8169: avoid unsolicited interrupts

It was reported that after resume from suspend a PCI error is logged
and connectivity is broken. Error message is:
PCI error (cmd = 0x0407, status_errs = 0x0000)
The message seems to be a red herring as none of the error bits is set,
and the PCI command register value also is normal. Exception handling
for a PCI error includes a chip reset what apparently brakes connectivity
here. The interrupt status bit triggering the PCI error handling isn't
actually used on PCIe chip versions, so it's not clear why this bit is
set by the chip. Fix this by ignoring this bit on PCIe chip versions.

Fixes: 0e4851502f84 ("r8169: merge with version 8.001.00 of Realtek's r8168 driver")
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219388
Tested-by: Atlas Yu <atlas.yu@canonical.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/78e2f535-438f-4212-ad94-a77637ac6c9c@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Merge branch 'linus' into sched/urgent, to resolve conflict

Conflicts:
kernel/sched/ext.c

There's a context conflict between this upstream commit:

3fdb9ebcec10 sched_ext: Start schedulers with

Merge branch 'linus' into sched/urgent, to resolve conflict

Conflicts:
kernel/sched/ext.c

There's a context conflict between this upstream commit:

3fdb9ebcec10 sched_ext: Start schedulers with consistent p->scx.slice values

... and this fix in sched/urgent:

98442f0ccd82 sched: Fix delayed_dequeue vs switched_from_fair()

Resolve it.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

show more ...

Merge remote-tracking branch 'torvalds/master' into perf-tools

To pick up changes in other trees that may affect perf, such as libbpf
and in general the header files that perf has copies of, so that

Merge remote-tracking branch 'torvalds/master' into perf-tools

To pick up changes in other trees that may affect perf, such as libbpf
and in general the header files that perf has copies of, so that we can
do the sync with the kernel sources.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 6.12, take #1

- Fix pKVM error path on init, making sure we do not chang

Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 6.12, take #1

- Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail

- Make sure that the host's vector length is at capped by a value
common to all CPUs

- Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken

- Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly

show more ...

Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.12

A bunch of fixes here that came in during the merge window and t

Merge tag 'asoc-fix-v6.12-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.12

A bunch of fixes here that came in during the merge window and the first
week of release, plus some new quirks and device IDs. There's nothing
major here, it's a bit bigger than it might've been due to there being
no fixes sent during the merge window due to your vacation.

show more ...

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Required for a panthor fix that broke when
FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.

Signed-off-by: Maarten L

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Required for a panthor fix that broke when
FOP_UNSIGNED_OFFSET was added in place of FMODE_UNSIGNED_OFFSET.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

show more ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

No conflicts and no adjacent changes.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>

Merge tag 'pull-work.unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull generic unaligned.h cleanups from Al Viro:
"Get rid of architecture-specific <asm/unaligned.h> include

Merge tag 'pull-work.unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull generic unaligned.h cleanups from Al Viro:
"Get rid of architecture-specific <asm/unaligned.h> includes, replacing
them with a single generic <linux/unaligned.h> header file.

It's the second largest (after asm/io.h) class of asm/* includes, and
all but two architectures actually end up using exact same file.

Massage the remaining two (arc and parisc) to do the same and just
move the thing to from asm-generic/unaligned.h to linux/unaligned.h"

[ This is one of those things that we're better off doing outside the
merge window, and would only cause extra conflict noise if it was in
linux-next for the next release due to all the trivial #include line
updates. Rip off the band-aid. - Linus ]

* tag 'pull-work.unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
move asm/unaligned.h to linux/unaligned.h
arc: get rid of private asm/unaligned.h
parisc: get rid of private asm/unaligned.h

show more ...

move asm/unaligned.h to linux/unaligned.h

asm/unaligned.h is always an include of asm-generic/unaligned.h;
might as well move that thing to linux/unaligned.h and include
that - there's nothing arch-

move asm/unaligned.h to linux/unaligned.h

asm/unaligned.h is always an include of asm-generic/unaligned.h;
might as well move that thing to linux/unaligned.h and include
that - there's nothing arch-specific in that header.

auto-generated by the following:

for i in `git grep -l -w asm/unaligned.h`; do
sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i
done
for i in `git grep -l -w asm-generic/unaligned.h`; do
sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i
done
git mv include/asm-generic/unaligned.h include/linux/unaligned.h
git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h
sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild
sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

show more ...

Merge 6.11-rc3 into driver-core-next

We need the driver core fixes in here as well to build on top of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'net-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
"Including fixes from netfilter.

It looks like that most people are s

Merge tag 'net-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
"Including fixes from netfilter.

It looks like that most people are still traveling: both the ML volume
and the processing capacity are low.

Previous releases - regressions:

- netfilter:
- nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
- nf_tables: keep deleted flowtable hooks until after RCU

- tcp: check skb is non-NULL in tcp_rto_delta_us()

- phy: aquantia: fix -ETIMEDOUT PHY probe failure when firmware not
present

- eth: virtio_net: fix mismatched buf address when unmapping for
small packets

- eth: stmmac: fix zero-division error when disabling tc cbs

- eth: bonding: fix unnecessary warnings and logs from
bond_xdp_get_xmit_slave()

Previous releases - always broken:

- netfilter:
- fix clash resolution for bidirectional flows
- fix allocation with no memcg accounting

- eth: r8169: add tally counter fields added with RTL8125

- eth: ravb: fix rx and tx frame size limit"

* tag 'net-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (35 commits)
selftests: netfilter: Avoid hanging ipvs.sh
kselftest: add test for nfqueue induced conntrack race
netfilter: nfnetlink_queue: remove old clash resolution logic
netfilter: nf_tables: missing objects with no memcg accounting
netfilter: nf_tables: use rcu chain hook list iterator from netlink dump path
netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS
netfilter: nf_reject: Fix build warning when CONFIG_BRIDGE_NETFILTER=n
netfilter: nf_tables: Keep deleted flowtable hooks until after RCU
docs: tproxy: ignore non-transparent sockets in iptables
netfilter: ctnetlink: Guard possible unused functions
selftests: netfilter: nft_tproxy.sh: add tcp tests
selftests: netfilter: add reverse-clash resolution test case
netfilter: conntrack: add clash resolution for reverse collisions
netfilter: nf_nat: don't try nat source port reallocation for reverse dir clash
selftests/net: packetdrill: increase timing tolerance in debug mode
usbnet: fix cyclical race on disconnect with work queue
net: stmmac: set PP_FLAG_DMA_SYNC_DEV only if XDP is enabled
virtio_net: Fix mismatched buf address when unmapping for small packets
bonding: Fix unnecessary warnings and logs from bond_xdp_get_xmit_slave()
r8169: add missing MODULE_FIRMWARE entry for RTL8126A rev.b
...

show more ...

r8169: add missing MODULE_FIRMWARE entry for RTL8126A rev.b

Add a missing MODULE_FIRMWARE entry.

Fixes: 69cb89981c7a ("r8169: add support for RTL8126A rev.b")
Signed-off-by: Heiner Kallweit <hkallw

r8169: add missing MODULE_FIRMWARE entry for RTL8126A rev.b

Add a missing MODULE_FIRMWARE entry.

Fixes: 69cb89981c7a ("r8169: add support for RTL8126A rev.b")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/bb307611-d129-43f5-a7ff-bdb6b4044fce@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

show more ...

r8169: add tally counter fields added with RTL8125

RTL8125 added fields to the tally counter, what may result in the chip
dma'ing these new fields to unallocated memory. Therefore make sure
that the

r8169: add tally counter fields added with RTL8125

RTL8125 added fields to the tally counter, what may result in the chip
dma'ing these new fields to unallocated memory. Therefore make sure
that the allocated memory area is big enough to hold all of the
tally counter values, even if we use only parts of it.

Fixes: f1bce4ad2f1c ("r8169: add support for RTL8125")
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/741d26a9-2b2b-485d-91d9-ecb302e345b5@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

show more ...

Merge 6.11-rc3 into usb-next

We need the usb fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.11-rc3 into tty-next

We need the tty/serial fixes in here to build on top of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 6.11-rc3 into char-misc-next

We need the char/misc fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge tag 'v6.11' into for-6.12/block

Merge in 6.11 final to get the fix for preventing deadlocks on an
elevator switch, as there's a fixup for that patch.

* tag 'v6.11': (1788 commits)
Linux 6.1

Merge tag 'v6.11' into for-6.12/block

Merge in 6.11 final to get the fix for preventing deadlocks on an
elevator switch, as there's a fixup for that patch.

* tag 'v6.11': (1788 commits)
Linux 6.11
Revert "KVM: VMX: Always honor guest PAT on CPUs that support self-snoop"
pinctrl: pinctrl-cy8c95x0: Fix regcache
cifs: Fix signature miscalculation
mm: avoid leaving partial pfn mappings around in error case
drm/xe/client: add missing bo locking in show_meminfo()
drm/xe/client: fix deadlock in show_meminfo()
drm/xe/oa: Enable Xe2+ PES disaggregation
drm/xe/display: fix compat IS_DISPLAY_STEP() range end
drm/xe: Fix access_ok check in user_fence_create
drm/xe: Fix possible UAF in guc_exec_queue_process_msg
drm/xe: Remove fence check from send_tlb_invalidation
drm/xe/gt: Remove double include
net: netfilter: move nf flowtable bpf initialization in nf_flow_table_module_init()
PCI: Fix potential deadlock in pcim_intx()
workqueue: Clear worker->pool in the worker thread context
net: tighten bad gso csum offset check in virtio_net_hdr
netlink: specs: mptcp: fix port endianness
net: dpaa: Pad packets to ETH_ZLEN
mptcp: pm: Fix uaf in __timer_delete_sync
...

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 6.12 merge window.

Merge patch series "remove size limit on XIP kernel"

Nam Cao <namcao@linutronix.de> says:

Hi,

For XIP kernel, the writable data section is always at offset specified in
XIP_OFFSET, which is hard-c

Merge patch series "remove size limit on XIP kernel"

Nam Cao <namcao@linutronix.de> says:

Hi,

For XIP kernel, the writable data section is always at offset specified in
XIP_OFFSET, which is hard-coded to 32MB.

Unfortunately, this means the read-only section (placed before the
writable section) is restricted in size. This causes build failure if the
kernel gets too large.

This series remove the use of XIP_OFFSET one by one, then remove this
macro entirely at the end, with the goal of lifting this size restriction.

Also some cleanup and documentation along the way.

* b4-shazam-merge
riscv: remove limit on the size of read-only section for XIP kernel
riscv: drop the use of XIP_OFFSET in create_kernel_page_table()
riscv: drop the use of XIP_OFFSET in kernel_mapping_va_to_pa()
riscv: drop the use of XIP_OFFSET in XIP_FIXUP_FLASH_OFFSET
riscv: drop the use of XIP_OFFSET in XIP_FIXUP_OFFSET
riscv: replace misleading va_kernel_pa_offset on XIP kernel
riscv: don't export va_kernel_pa_offset in vmcoreinfo for XIP kernel
riscv: cleanup XIP_FIXUP macro
riscv: change XIP's kernel_map.size to be size of the entire kernel
...

Link: https://lore.kernel.org/r/cover.1717789719.git.namcao@linutronix.de
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

show more ...

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

Bring in changes removing support for platform data from matrix-keypad
driver.

Introducing Multi-Path DMA Support for mlx5 RDMA Driver

From Yishai,

Overview
--------
This patch series aims to enable multi-path DMA support, allowing an
mlx5 RDMA device to issue DMA commands th

Introducing Multi-Path DMA Support for mlx5 RDMA Driver

From Yishai,

Overview
--------
This patch series aims to enable multi-path DMA support, allowing an
mlx5 RDMA device to issue DMA commands through multiple paths. This
feature is critical for improving performance and reaching line rate
in certain environments where issuing PCI transactions over one path
may be significantly faster than over another. These differences can
arise from various PCI generations in the system or the specific system
topology.

To achieve this functionality, we introduced a data direct DMA device
that can serve the RDMA device by issuing DMA transactions on its
behalf.

The main key features and changes are described below.

Multi-Path Discovery
--------------------
API Implementation:
* Introduced an API to discover multiple paths for a given mlx5 RDMA
device.
IOCTL Command:
* Added a new IOCTL command, MLX5_IB_METHOD_GET_DATA_DIRECT_SYSFS_PATH, to
the DEVICE object. When an affiliated Data-Direct/DMA device is present,
its sysfs path is returned.

Feature Activation by mlx5 RDMA Application
-------------------------------------------
UVERBS Extension:
* Extended UVERBS_METHOD_REG_DMABUF_MR over UVERBS_OBJECT_MR to include
mlx5 extended flags.
Access Flag:
* Introduced the MLX5_IB_UAPI_REG_DMABUF_ACCESS_DATA_DIRECT flag, allowing
applications to request the use of the affiliated DMA device for DMABUF
registration.

Data-Direct/DMA Device
----------------------
New Driver:
* Introduced a new driver to manage the new DMA PF device ID (0x2100).
Its registration/un-registration is handled as part of the mlx5_ib init/exit
flows, with mlx5 IB devices as its clients.
Functionality:
* The driver does not interface directly with the firmware (no command interface,
no caps, etc.) but works over PCI to activate its DMA functionality. It serves
as the DMA device for efficiently accessing other PCI devices (e.g., GPU PF) and
reads its VUID over PCI to handle NICs registrations with the same VUID.

mlx5 IB RDMA Device
---------------------------
VUID Query:
* Reads its affiliated DMA PF VUID via the QUERY_VUID command with the data_direct
bit set.
Driver Registration:
* Registers with the DMA PF driver to be notified upon bind/unbind.
Application Request Handling:
* Uses the DMA PF device upon application request as described above.

DMABUF over Umem
----------------
Introduced an option to obtain a DMABUF UMEM using a different DMA
device instead of the IB device, allowing the device to register over
IOMMU with the expected DMA device for a given buffer registration.

Further details are provided in the commit logs of the patches in this series.

Thanks

Link: https://lore.kernel.org/all/cover.1722512548.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>

show more ...

Merge tag 'v6.10' into next

Sync up with mainline to bring in device_for_each_child_node_scoped()
and other newer APIs.

Merge tag 'v6.11-rc2' into media_stage

Linux 6.11-rc2

* tag 'v6.11-rc2': (283 commits)
Linux 6.11-rc2
profiling: remove profile=sleep support
arm: dts: arm: versatile-ab: Fix duplicate clock

Merge tag 'v6.11-rc2' into media_stage

Linux 6.11-rc2

* tag 'v6.11-rc2': (283 commits)
Linux 6.11-rc2
profiling: remove profile=sleep support
arm: dts: arm: versatile-ab: Fix duplicate clock node name
runtime constants: deal with old decrepit linkers
clocksource: Fix brown-bag boolean thinko in cs_watchdog_read()
cifs: update internal version number
smb: client: fix FSCTL_GET_REPARSE_POINT against NetApp
smb3: add dynamic tracepoints for shutdown ioctl
cifs: Remove cifs_aio_ctx
smb: client: handle lack of FSCTL_GET_REPARSE_POINT support
arm64: jump_label: Ensure patched jump_labels are visible to all CPUs
syscalls: fix syscall macros for newfstat/newfstatat
uretprobe: change syscall number, again
thermal: core: Update thermal zone registration documentation
Revert "nouveau: rip out busy fence waits"
protect the fetch of ->fd[fd] in do_dup2() from mispredictions
x86/uaccess: Zero the 8-byte get_range case on failure on 32-bit
riscv: Fix linear mapping checks for non-contiguous memory regions
KVM: x86/mmu: fix determination of max NPT mapping level for private pages
PCI: pciehp: Retain Power Indicator bits for userspace indicators
...

show more ...

Merge tag 'v6.11-rc1' into clk-meson-next

Linux 6.11-rc1