BackMerge tag 'v5.15-rc7' into drm-next

The msm next tree is based on rc3, so let's just backmerge rc7 before pulling it in.

Signed-off-by: Dave Airlie <airlied@redhat.com>

Merge brank 'mlx5_mkey' into rdma.git for-next

A small series to clean up the mlx5 mkey code across the mlx5_core and
InfiniBand.

* branch 'mlx5_mkey':
RDMA/mlx5: Attach ndescs to mlx5_ib_mkey

Merge brank 'mlx5_mkey' into rdma.git for-next

A small series to clean up the mlx5 mkey code across the mlx5_core and
InfiniBand.

* branch 'mlx5_mkey':
RDMA/mlx5: Attach ndescs to mlx5_ib_mkey
RDMA/mlx5: Move struct mlx5_core_mkey to mlx5_ib
RDMA/mlx5: Replace struct mlx5_core_mkey by u32 key
RDMA/mlx5: Remove pd from struct mlx5_core_mkey
RDMA/mlx5: Remove size from struct mlx5_core_mkey
RDMA/mlx5: Remove iova from struct mlx5_core_mkey

Signed-off-by: Leon Romanovsky <leonro@nvidia.com>

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Merge brank 'mlx5_mkey' into rdma.git for-next

A small series to clean up the mlx5 mkey code across the mlx5_core and
InfiniBand.

* branch 'mlx5_mkey':
RDMA/mlx5: Attach ndescs to mlx5_ib_mkey

Merge brank 'mlx5_mkey' into rdma.git for-next

A small series to clean up the mlx5 mkey code across the mlx5_core and
InfiniBand.

* branch 'mlx5_mkey':
RDMA/mlx5: Attach ndescs to mlx5_ib_mkey
RDMA/mlx5: Move struct mlx5_core_mkey to mlx5_ib
RDMA/mlx5: Replace struct mlx5_core_mkey by u32 key
RDMA/mlx5: Remove pd from struct mlx5_core_mkey
RDMA/mlx5: Remove size from struct mlx5_core_mkey
RDMA/mlx5: Remove iova from struct mlx5_core_mkey

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Merge tag 'v5.15-rc6' into regulator-5.16

Linux 5.15-rc6

Merge tag 'v5.15-rc6' into asoc-5.16

Linux 5.15-rc6

Merge 5.15-rc6 into driver-core-next

We need the driver-core fixes in here as well.

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

Merge 5.15-rc6 into tty-next

We need the serial/tty fixes in here as well.

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

Merge 5.15-rc6 into staging-next

We need the staging fixes in here as well.

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

Merge 5.15-rc6 into char-misc-next

We need the char/misc fixes in here for merging and testing.

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

Merge branch 'x86/urgent' into x86/fpu, to resolve a conflict

Resolve the conflict between these commits:

x86/fpu: 1193f408cd51 ("x86/fpu/signal: Change return type of __fpu_restore_sig() t

Merge branch 'x86/urgent' into x86/fpu, to resolve a conflict

Resolve the conflict between these commits:

x86/fpu: 1193f408cd51 ("x86/fpu/signal: Change return type of __fpu_restore_sig() to boolean")

x86/urgent: d298b03506d3 ("x86/fpu: Restore the masking out of reserved MXCSR bits")
b2381acd3fd9 ("x86/fpu: Mask out the invalid MXCSR bits properly")

Conflicts:
arch/x86/kernel/fpu/signal.c

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

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Merge branch 'i2c/for-current' into i2c/for-mergewindow

Merge 5.15-rc5 into usb-next

We need the USB fixes in here as well.

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

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

To pick up the fixes in perf/urgent that were just merged into upstream.

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

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

No conflicts.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Including fixes from xfrm, bpf, netfilter, and wireless.

Current

Merge tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Including fixes from xfrm, bpf, netfilter, and wireless.

Current release - regressions:

- xfrm: fix XFRM_MSG_MAPPING ABI breakage caused by inserting a new
value in the middle of an enum

- unix: fix an issue in unix_shutdown causing the other end
read/write failures

- phy: mdio: fix memory leak

Current release - new code bugs:

- mlx5e: improve MQPRIO resiliency against bad configs

Previous releases - regressions:

- bpf: fix integer overflow leading to OOB access in map element
pre-allocation

- stmmac: dwmac-rk: fix ethernet on rk3399 based devices

- netfilter: conntrack: fix boot failure with
nf_conntrack.enable_hooks=1

- brcmfmac: revert using ISO3166 country code and 0 rev as fallback

- i40e: fix freeing of uninitialized misc IRQ vector

- iavf: fix double unlock of crit_lock

Previous releases - always broken:

- bpf, arm: fix register clobbering in div/mod implementation

- netfilter: nf_tables: correct issues in netlink rule change event
notifications

- dsa: tag_dsa: fix mask for trunked packets

- usb: r8152: don't resubmit rx immediately to avoid soft lockup on
device unplug

- i40e: fix endless loop under rtnl if FW fails to correctly respond
to capability query

- mlx5e: fix rx checksum offload coexistence with ipsec offload

- mlx5: force round second at 1PPS out start time and allow it only
in supported clock modes

- phy: pcs: xpcs: fix incorrect CL37 AN sequence, EEE disable
sequence

Misc:

- xfrm: slightly rejig the new policy uAPI to make it less cryptic"

* tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
net: prefer socket bound to interface when not in VRF
iavf: fix double unlock of crit_lock
i40e: Fix freeing of uninitialized misc IRQ vector
i40e: fix endless loop under rtnl
dt-bindings: net: dsa: marvell: fix compatible in example
ionic: move filter sync_needed bit set
gve: report 64bit tx_bytes counter from gve_handle_report_stats()
gve: fix gve_get_stats()
rtnetlink: fix if_nlmsg_stats_size() under estimation
gve: Properly handle errors in gve_assign_qpl
gve: Avoid freeing NULL pointer
gve: Correct available tx qpl check
unix: Fix an issue in unix_shutdown causing the other end read/write failures
net: stmmac: trigger PCS EEE to turn off on link down
net: pcs: xpcs: fix incorrect steps on disable EEE
netlink: annotate data races around nlk->bound
net: pcs: xpcs: fix incorrect CL37 AN sequence
net: sfp: Fix typo in state machine debug string
net/sched: sch_taprio: properly cancel timer from taprio_destroy()
net: bridge: fix under estimation in br_get_linkxstats_size()
...

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Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Daniel Borkmann says:

====================
pull-request: bpf 2021-10-07

We've added 7 non-merge commits during the last 8 day(s) which

Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Daniel Borkmann says:

====================
pull-request: bpf 2021-10-07

We've added 7 non-merge commits during the last 8 day(s) which contain
a total of 8 files changed, 38 insertions(+), 21 deletions(-).

The main changes are:

1) Fix ARM BPF JIT to preserve caller-saved regs for DIV/MOD JIT-internal
helper call, from Johan Almbladh.

2) Fix integer overflow in BPF stack map element size calculation when
used with preallocation, from Tatsuhiko Yasumatsu.

3) Fix an AF_UNIX regression due to added BPF sockmap support related
to shutdown handling, from Jiang Wang.

4) Fix a segfault in libbpf when generating light skeletons from objects
without BTF, from Kumar Kartikeya Dwivedi.

5) Fix a libbpf memory leak in strset to free the actual struct strset
itself, from Andrii Nakryiko.

6) Dual-license bpf_insn.h similarly as we did for libbpf and bpftool,
with ACKs from all contributors, from Luca Boccassi.
====================

Link: https://lore.kernel.org/r/20211007135010.21143-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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bpf, arm: Remove dummy bpf_jit_compile stub

The BPF core defines a __weak bpf_jit_compile() dummy function already
which should only be overridden by JITs if they actually implement a
legacy cBPF JI

bpf, arm: Remove dummy bpf_jit_compile stub

The BPF core defines a __weak bpf_jit_compile() dummy function already
which should only be overridden by JITs if they actually implement a
legacy cBPF JIT. Given arm implements an eBPF JIT, this stub is not
needed.

Now that MIPS cBPF JIT is finally gone, the only JIT left that is still
implementing bpf_jit_compile() is the sparc32 one.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>

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Merge branch 'pruss-fix' into fixes

Merge in a fix for pruss reset issue caused by enabling pruss for am335x.

bpf, arm: Fix register clobbering in div/mod implementation

On ARM CPUs that lack div/mod instructions, ALU32 BPF_DIV and BPF_MOD are
implemented using a call to a helper function. Before, the emitt

bpf, arm: Fix register clobbering in div/mod implementation

On ARM CPUs that lack div/mod instructions, ALU32 BPF_DIV and BPF_MOD are
implemented using a call to a helper function. Before, the emitted code
for those function calls failed to preserve caller-saved ARM registers.
Since some of those registers happen to be mapped to BPF registers, it
resulted in eBPF register values being overwritten.

This patch emits code to push and pop the remaining caller-saved ARM
registers r2-r3 into the stack during the div/mod function call. ARM
registers r0-r1 are used as arguments and return value, and those were
already saved and restored correctly.

Fixes: 39c13c204bb1 ("arm: eBPF JIT compiler")
Signed-off-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

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Merge tag 'v5.15-rc2' into spi-5.15

Linux 5.15-rc2

Merge drm/drm-next into drm-intel-next

Catch-up on 5.15-rc1 and sync with drm-intel-gt-next
to prepare the PXP topic branch.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-gt-next

Close the divergence which has caused patches not to apply and
have a solid baseline for the PXP patches that Rodrigo will send
a topic branch PR for.

Sign

Merge drm/drm-next into drm-intel-gt-next

Close the divergence which has caused patches not to apply and
have a solid baseline for the PXP patches that Rodrigo will send
a topic branch PR for.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Merge drm/drm-next into drm-misc-next

Kickstart new drm-misc-next cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'kvmarm-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 updates for 5.15

- Page ownership tracking between host EL1 and EL2

- Rely on userspace p

Merge tag 'kvmarm-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 updates for 5.15

- Page ownership tracking between host EL1 and EL2

- Rely on userspace page tables to create large stage-2 mappings

- Fix incompatibility between pKVM and kmemleak

- Fix the PMU reset state, and improve the performance of the virtual PMU

- Move over to the generic KVM entry code

- Address PSCI reset issues w.r.t. save/restore

- Preliminary rework for the upcoming pKVM fixed feature

- A bunch of MM cleanups

- a vGIC fix for timer spurious interrupts

- Various cleanups

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Merge tag 'asoc-v5.15' into asoc-5.15

ASoC: Updates for v5.15

Quite a quiet release this time, mostly a combination of cleanups
and a good set of new drivers.

- Lots of cleanups and improvements

Merge tag 'asoc-v5.15' into asoc-5.15

ASoC: Updates for v5.15

Quite a quiet release this time, mostly a combination of cleanups
and a good set of new drivers.

- Lots of cleanups and improvements to the Intel drivers,
including some new systems support.
- New support for AMD Vangoh, CUI CMM-4030D-261, Mediatek
Mt8195, Renesas RZ/G2L Mediatek Mt8195, RealTek RT101P,
Renesas RZ/G2L,, Rockchip RK3568 S/PDIF.

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