Merge tag 'v6.6.81' into for/openbmc/dev-6.6

This is the 6.6.81 stable release

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Merge tag 'v6.6.81' into for/openbmc/dev-6.6

This is the 6.6.81 stable release

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# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 647F 2865 4894 E3BD 4571 99BE 38DB BDC8 6092 693E

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RDMA/mlx5: Fix AH static rate parsing

[ Upstream commit c534ffda781f44a1c6ac25ef6e0e444da38ca8af ]

Previously static rate wasn't translated according to our PRM but simply
used the 4 lower bytes.

RDMA/mlx5: Fix AH static rate parsing

[ Upstream commit c534ffda781f44a1c6ac25ef6e0e444da38ca8af ]

Previously static rate wasn't translated according to our PRM but simply
used the 4 lower bytes.

Correctly translate static rate value passed in AH creation attribute
according to our PRM expected values.

In addition change 800GB mapping to zero, which is the PRM
specified value.

Fixes: e126ba97dba9 ("mlx5: Add driver for Mellanox Connect-IB adapters")
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Link: https://patch.msgid.link/18ef4cc5396caf80728341eb74738cd777596f60.1739187089.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo V

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

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

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

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

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/1

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

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/121735/

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

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

Backmerging to get v6.5-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

ASoC: Merge v6.5-rc2

Get a similar baseline to my other branches, and fixes for people using
the branch.

Merge v6.5-rc1 into drm-misc-fixes

Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'master' into mm-hotfixes-stable

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
"This cycle saw a focus on rxe and bnxt_re drivers:

- Code cleanups for

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
"This cycle saw a focus on rxe and bnxt_re drivers:

- Code cleanups for irdma, rxe, rtrs, hns, vmw_pvrdma

- rxe uses workqueues instead of tasklets

- rxe has better compliance around access checks for MRs and rereg_mr

- mana supportst he 'v2' FW interface for RX coalescing

- hfi1 bug fix for stale cache entries in its MR cache

- mlx5 buf fix to handle FW failures when destroying QPs

- erdma HW has a new doorbell allocation mechanism for uverbs that is
secure

- Lots of small cleanups and rework in bnxt_re:
- Use the common mmap functions
- Support disassociation
- Improve FW command flow
- support for 'low latency push'"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (71 commits)
RDMA/bnxt_re: Fix an IS_ERR() vs NULL check
RDMA/bnxt_re: Fix spelling mistake "priviledged" -> "privileged"
RDMA/bnxt_re: Remove duplicated include in bnxt_re/main.c
RDMA/bnxt_re: Refactor code around bnxt_qplib_map_rc()
RDMA/bnxt_re: Remove incorrect return check from slow path
RDMA/bnxt_re: Enable low latency push
RDMA/bnxt_re: Reorg the bar mapping
RDMA/bnxt_re: Move the interface version to chip context structure
RDMA/bnxt_re: Query function capabilities from firmware
RDMA/bnxt_re: Optimize the bnxt_re_init_hwrm_hdr usage
RDMA/bnxt_re: Add disassociate ucontext support
RDMA/bnxt_re: Use the common mmap helper functions
RDMA/bnxt_re: Initialize opcode while sending message
RDMA/cma: Remove NULL check before dev_{put, hold}
RDMA/rxe: Simplify cq->notify code
RDMA/rxe: Fixes mr access supported list
RDMA/bnxt_re: optimize the parameters passed to helper functions
RDMA/bnxt_re: remove redundant cmdq_bitmap
RDMA/bnxt_re: use firmware provided max request timeout
RDMA/bnxt_re: cancel all control path command waiters upon error
...

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RDMA/mlx5: Handle DCT QP logic separately from low level QP interface

Previously when destroying a DCT, if the firmware function for the
destruction failed, the common resource would have been destr

RDMA/mlx5: Handle DCT QP logic separately from low level QP interface

Previously when destroying a DCT, if the firmware function for the
destruction failed, the common resource would have been destroyed
either way, since it was destroyed before the firmware object.
Which leads to kernel warning "refcount_t: underflow" which indicates
possible use-after-free.
Which is triggered when we try to destroy the common resource for the
second time and execute refcount_dec_and_test(&common->refcount).

So, let's fix the destruction order by factoring out the DCT QP logic
to be in separate XArray database.

refcount_t: underflow; use-after-free.
WARNING: CPU: 8 PID: 1002 at lib/refcount.c:28 refcount_warn_saturate+0xd8/0xe0
Modules linked in: xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xt_addrtype iptable_nat nf_nat br_netfilter rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_iscsi ib_umad rdma_cm ib_ipoib iw_cm ib_cm mlx5_ib ib_uverbs ib_core overlay mlx5_core fuse
CPU: 8 PID: 1002 Comm: python3 Not tainted 5.16.0-rc5+ #1
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
RIP: 0010:refcount_warn_saturate+0xd8/0xe0
Code: ff 48 c7 c7 18 f5 23 82 c6 05 60 70 ff 00 01 e8 d0 0a 45 00 0f 0b c3 48 c7 c7 c0 f4 23 82 c6 05 4c 70 ff 00 01 e8 ba 0a 45 00 <0f> 0b c3 0f 1f 44 00 00 8b 07 3d 00 00 00 c0 74 12 83 f8 01 74 13
RSP: 0018:ffff8881221d3aa8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8881313e8d40 RCX: ffff88852cc1b5c8
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff88852cc1b5c0
RBP: ffff888100f70000 R08: ffff88853ffd1ba8 R09: 0000000000000003
R10: 00000000fffff000 R11: 3fffffffffffffff R12: 0000000000000246
R13: ffff888100f71fa0 R14: ffff8881221d3c68 R15: 0000000000000020
FS: 00007efebbb13740(0000) GS:ffff88852cc00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005611aac29f80 CR3: 00000001313de004 CR4: 0000000000370ea0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
destroy_resource_common+0x6e/0x95 [mlx5_ib]
mlx5_core_destroy_rq_tracked+0x38/0xbe [mlx5_ib]
mlx5_ib_destroy_wq+0x22/0x80 [mlx5_ib]
ib_destroy_wq_user+0x1f/0x40 [ib_core]
uverbs_free_wq+0x19/0x40 [ib_uverbs]
destroy_hw_idr_uobject+0x18/0x50 [ib_uverbs]
uverbs_destroy_uobject+0x2f/0x190 [ib_uverbs]
uobj_destroy+0x3c/0x80 [ib_uverbs]
ib_uverbs_cmd_verbs+0x3e4/0xb80 [ib_uverbs]
? uverbs_free_wq+0x40/0x40 [ib_uverbs]
? ip_list_rcv+0xf7/0x120
? netif_receive_skb_list_internal+0x1b6/0x2d0
? task_tick_fair+0xbf/0x450
? __handle_mm_fault+0x11fc/0x1450
ib_uverbs_ioctl+0xa4/0x110 [ib_uverbs]
__x64_sys_ioctl+0x3e4/0x8e0
? handle_mm_fault+0xb9/0x210
do_syscall_64+0x3d/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7efebc0be17b
Code: 0f 1e fa 48 8b 05 1d ad 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ed ac 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe71813e78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007ffe71813fb8 RCX: 00007efebc0be17b
RDX: 00007ffe71813fa0 RSI: 00000000c0181b01 RDI: 0000000000000005
RBP: 00007ffe71813f80 R08: 00005611aae96020 R09: 000000000000004f
R10: 00007efebbf9ffa0 R11: 0000000000000246 R12: 00007ffe71813f80
R13: 00007ffe71813f4c R14: 00005611aae2eca0 R15: 00007efeae6c89d0
</TASK>

Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/4470888466c8a898edc9833286967529cc5f3c0d.1685953497.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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RDMA/mlx5: Reduce QP table exposure

driver.h is common header to whole mlx5 code base, but struct
mlx5_qp_table is used in mlx5_ib driver only. So move that struct
to be under sole responsibility of

RDMA/mlx5: Reduce QP table exposure

driver.h is common header to whole mlx5 code base, but struct
mlx5_qp_table is used in mlx5_ib driver only. So move that struct
to be under sole responsibility of mlx5_ib.

Link: https://lore.kernel.org/r/bec0dc1158e795813b135d1143147977f26bf668.1685953497.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>

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Merge branch 'next' into for-linus

Prepare input updates for 6.4 merge window.

Merge branch 'for-6.4/amd-sfh' into for-linus

- assorted functional fixes for amd-sfh driver (Basavaraj Natikar)

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

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to

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

Need to pull in commit from drm-next (earlier in drm-intel-next):

1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")

In order to merge following patch to drm-intel-gt-next:

https://patchwork.freedesktop.org/patch/530942/?series=114925&rev=6

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

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

Catch up with 6.3-rc cycle...

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

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <ro

Merge remote-tracking branch 'drm/drm-next' into msm-next

Merge drm-next into msm-next to pick up external clk and PM dependencies
for improved a6xx GPU reset sequence.

Signed-off-by: Rob Clark <robdclark@chromium.org>

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Merge tag 'v6.3-rc2' into next

Merge with mainline to get of_property_present() and other newer APIs.

Merge drm/drm-fixes into drm-misc-fixes

Backmerging to get latest upstream.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging to get v6.3-rc1 and sync with the other DRM trees.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge remote-tracking branch 'acme/perf-tools' into perf-tools-next

To pick up perf-tools fixes just merged upstream.

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

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
"Quite a small cycle this time, even with the rc8. I suppose everyone
went

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

Pull rdma updates from Jason Gunthorpe:
"Quite a small cycle this time, even with the rc8. I suppose everyone
went to sleep over xmas.

- Minor driver updates for hfi1, cxgb4, erdma, hns, irdma, mlx5, siw,
mana

- inline CQE support for hns

- Have mlx5 display device error codes

- Pinned DMABUF support for irdma

- Continued rxe cleanups, particularly converting the MRs to use
xarray

- Improvements to what can be cached in the mlx5 mkey cache"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (61 commits)
IB/mlx5: Extend debug control for CC parameters
IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors
IB/hfi1: Fix math bugs in hfi1_can_pin_pages()
RDMA/irdma: Add support for dmabuf pin memory regions
RDMA/mlx5: Use query_special_contexts for mkeys
net/mlx5e: Use query_special_contexts for mkeys
net/mlx5: Change define name for 0x100 lkey value
net/mlx5: Expose bits for querying special mkeys
RDMA/rxe: Fix missing memory barriers in rxe_queue.h
RDMA/mana_ib: Fix a bug when the PF indicates more entries for registering memory on first packet
RDMA/rxe: Remove rxe_alloc()
RDMA/cma: Distinguish between sockaddr_in and sockaddr_in6 by size
Subject: RDMA/rxe: Handle zero length rdma
iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry()
RDMA/mlx5: Use rdma_umem_for_each_dma_block()
RDMA/umem: Remove unused 'work' member from struct ib_umem
RDMA/irdma: Cap MSIX used to online CPUs + 1
RDMA/mlx5: Check reg_create() create for errors
RDMA/restrack: Correct spelling
RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()
...

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RDMA/mlx5: Print error syndrome in case of fatal QP errors

Print syndromes in case of fatal QP events. This is helpful for upper
level debugging, as there maybe no CQEs.

Signed-off-by: Patrisious H

RDMA/mlx5: Print error syndrome in case of fatal QP errors

Print syndromes in case of fatal QP events. This is helpful for upper
level debugging, as there maybe no CQEs.

Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Link: https://lore.kernel.org/r/edc794f622a33e4ee12d7f5d218d1a59aa7c6af5.1672821186.git.leonro@nvidia.com
Reviewed-by: Saeed Mahameed <saeed@kernel.org>
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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RDMA/mlx: Calling qp event handler in workqueue context

Move the call of qp event handler from atomic to workqueue context,
so that the handler is able to block. This is needed by following
patches.

RDMA/mlx: Calling qp event handler in workqueue context

Move the call of qp event handler from atomic to workqueue context,
so that the handler is able to block. This is needed by following
patches.

Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Reviewed-by: Patrisious Haddad <phaddad@nvidia.com>
Link: https://lore.kernel.org/r/0cd17b8331e445f03942f4bb28d447f24ac5669d.1672821186.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Merge branch 'next' into for-linus

Prepare input updates for 5.12 merge window.

Merge tag 'v5.11' into next

Merge with mainline to get latest APIs and device tree bindings.