Merge tag 'block-6.8-2024-02-01' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

- NVMe pull request via Keith:
- Remove duplicated enums (Guixen)
- Use appropriate contro

Merge tag 'block-6.8-2024-02-01' of git://git.kernel.dk/linux

Pull block fixes from Jens Axboe:

- NVMe pull request via Keith:
- Remove duplicated enums (Guixen)
- Use appropriate controller state accessors (Keith)
- Retryable authentication (Hannes)
- Add missing module descriptions (Chaitanya)
- Fibre-channel fixes for blktests (Daniel)
- Various type correctness updates (Caleb)
- Improve fabrics connection debugging prints (Nitin)
- Passthrough command verbose error logging (Adam)

- Fix for where we set IO priority in the bio for drivers that use
fops->submit_bio() to queue IO, like md/dm etc.

* tag 'block-6.8-2024-02-01' of git://git.kernel.dk/linux: (32 commits)
block: Fix where bio IO priority gets set
nvme: allow passthru cmd error logging
nvme-fc: show hostnqn when connecting to fc target
nvme-rdma: show hostnqn when connecting to rdma target
nvme-tcp: show hostnqn when connecting to tcp target
nvmet-fc: use RCU list iterator for assoc_list
nvmet-fc: take ref count on tgtport before delete assoc
nvmet-fc: avoid deadlock on delete association path
nvmet-fc: abort command when there is no binding
nvmet-fc: do not tack refs on tgtports from assoc
nvmet-fc: remove null hostport pointer check
nvmet-fc: hold reference on hostport match
nvmet-fc: free queue and assoc directly
nvmet-fc: defer cleanup using RCU properly
nvmet-fc: release reference on target port
nvmet-fcloop: swap the list_add_tail arguments
nvme-fc: do not wait in vain when unloading module
nvme-fc: log human-readable opcode on timeout
nvme: split out fabrics version of nvme_opcode_str()
nvme: take const cmd pointer in read-only helpers
...

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Merge tag 'nvme-6.8-2024-02-01' of git://git.infradead.org/nvme into block-6.8

Pull NVMe fixes from Keith:

"nvme fixes for Linux 6.8

- Remove duplicated enums (Guixen)
- Use appropriate controll

Merge tag 'nvme-6.8-2024-02-01' of git://git.infradead.org/nvme into block-6.8

Pull NVMe fixes from Keith:

"nvme fixes for Linux 6.8

- Remove duplicated enums (Guixen)
- Use appropriate controller state accessors (Keith)
- Retryable authentication (Hannes)
- Add missing module descriptions (Chaitanya)
- Fibre-channel fixes for blktests (Daniel)
- Various type correctness updates (Caleb)
- Improve fabrics connection debugging prints (Nitin)
- Passthrough command verbose error logging (Adam)"

* tag 'nvme-6.8-2024-02-01' of git://git.infradead.org/nvme: (31 commits)
nvme: allow passthru cmd error logging
nvme-fc: show hostnqn when connecting to fc target
nvme-rdma: show hostnqn when connecting to rdma target
nvme-tcp: show hostnqn when connecting to tcp target
nvmet-fc: use RCU list iterator for assoc_list
nvmet-fc: take ref count on tgtport before delete assoc
nvmet-fc: avoid deadlock on delete association path
nvmet-fc: abort command when there is no binding
nvmet-fc: do not tack refs on tgtports from assoc
nvmet-fc: remove null hostport pointer check
nvmet-fc: hold reference on hostport match
nvmet-fc: free queue and assoc directly
nvmet-fc: defer cleanup using RCU properly
nvmet-fc: release reference on target port
nvmet-fcloop: swap the list_add_tail arguments
nvme-fc: do not wait in vain when unloading module
nvme-fc: log human-readable opcode on timeout
nvme: split out fabrics version of nvme_opcode_str()
nvme: take const cmd pointer in read-only helpers
nvme: remove redundant status mask
...

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nvme: change __nvme_submit_sync_cmd() calling conventions

Combine the two arguments 'flags' and 'at_head' from __nvme_submit_sync_cmd()
into a single 'flags' argument and use function-specific value

nvme: change __nvme_submit_sync_cmd() calling conventions

Combine the two arguments 'flags' and 'at_head' from __nvme_submit_sync_cmd()
into a single 'flags' argument and use function-specific values to indicate
what should be set within the function.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>

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nvme: add module description to stop warnings

Add MODULE_DESCRIPTION() in order to remove warnings & get clean build:-

WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme-core.

nvme: add module description to stop warnings

Add MODULE_DESCRIPTION() in order to remove warnings & get clean build:-

WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme-core.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme-fabrics.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme-rdma.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme-fc.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme-tcp.o

Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>

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Merge branch 'master' into mm-hotfixes-stable

Merge v6.8-rc1 into drm-misc-fixes

Let's kickstart the 6.8 fix cycle.

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

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

To pick up fixes that went thru perf-tools for v6.7 and to get in sync
with upstream to check for drift in the copies of headers,

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

To pick up fixes that went thru perf-tools for v6.7 and to get in sync
with upstream to check for drift in the copies of headers, etc.

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

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Merge 6.7-rc5 into tty-next

We need the serial fixes in here as well to build off of.

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

Merge 6.7-rc3 into usb-next

We need the USB/PHY/Thunderbolt fixes in here as well for later patches
to build on top of.

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

Merge tag 'loongarch-kvm-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD

LoongArch KVM changes for v6.8

1. Optimization for memslot hugepage checking.
2. C

Merge tag 'loongarch-kvm-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD

LoongArch KVM changes for v6.8

1. Optimization for memslot hugepage checking.
2. Cleanup and fix some HW/SW timer issues.
3. Add LSX/LASX (128bit/256bit SIMD) support.

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Merge branch 'for-6.8/amd-sfh' into for-linus

- addition of new interfaces to export User presence information and
Ambient light from amd-sfh to other drivers within the kernel (Basavaraj
Natika

Merge branch 'for-6.8/amd-sfh' into for-linus

- addition of new interfaces to export User presence information and
Ambient light from amd-sfh to other drivers within the kernel (Basavaraj
Natikar)

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Merge tag 'asoc-v6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v6.8

This is a relatively quiet release, there's a lot of driver specific
cha

Merge tag 'asoc-v6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v6.8

This is a relatively quiet release, there's a lot of driver specific
changes and the usual high level of activity in the SOF core but the
one big core change was Mormioto-san's work to support more N:M
CPU:CODEC mapping cases. Highlights include:

- Enhanced support for N:M CPU:CODEC mappings in the core and in
audio-graph-card2.
- Support for falling back to older SOF IPC versions where firmware for
new versions is not available.
- Support for notification of control changes generated by SOF firmware
with IPC4.
- Device tree support for describing parts of the card which can be
active over suspend (for very low power playback or wake word use
cases).
- ACPI parsing support for the ES83xx driver, reducing the number of
quirks neede for x86 systems.
- Support for more AMD and Intel systems, NXP i.MX8m MICFIL, Qualcomm
SM8250, SM8550, SM8650 and X1E80100.
- Removal of Freescale MPC8610 support, the SoC is no longer supported
by Linux.

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Merge tag 'device_is_big_endian-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into gpio/for-next

Tag for the device_is_big_endian() addition to property.h

For others

Merge tag 'device_is_big_endian-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into gpio/for-next

Tag for the device_is_big_endian() addition to property.h

For others to be able to pull from in a stable way.

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

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Expose c0 and SW encap ICM for RDMA

These two series from Mark and Shun extend RDMA mlx5 API.

Mark's series provides c0 register used to match egress
traffic sent by local device.

Shun's series ad

Expose c0 and SW encap ICM for RDMA

These two series from Mark and Shun extend RDMA mlx5 API.

Mark's series provides c0 register used to match egress
traffic sent by local device.

Shun's series adds new type for ICM area.

Link: https://lore.kernel.org/all/cover.1701871118.git.leon@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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

Backmerge drm-misc-next to pick up some dependencies for drm/msm
patches, in particular:

https://patchwork.freedesktop.org/patch/

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

Backmerge drm-misc-next to pick up some dependencies for drm/msm
patches, in particular:

https://patchwork.freedesktop.org/patch/570219/?series=127251&rev=1
https://patchwork.freedesktop.org/series/123411/

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

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Merge tag 'v6.7-rc4' into media_stage

Linux 6.7-rc4

This is needed for a vsp1 fix that upcoming media patches depend on.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

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

Backmerging to get commit 8d6ef26501b9 ("drm/ast: Disconnect BMC if
physical connector is connected") into drm-misc-next.

Signed-off-by: Thomas Zimmermann <tzi

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

Backmerging to get commit 8d6ef26501b9 ("drm/ast: Disconnect BMC if
physical connector is connected") into drm-misc-next.

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

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ASoC: Intel: Soundwire related board and match updates

Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

A small update for SDW machine support:
Small fixes for sof_sdw machine dri

ASoC: Intel: Soundwire related board and match updates

Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

A small update for SDW machine support:
Small fixes for sof_sdw machine driver
Support for rt722
New TGL/MTL and LNL match for new configurations

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Merge v6.7-rc3 into drm-next

Thomas Zimermann needs 8d6ef26501 ("drm/ast: Disconnect BMC if
physical connector is connected") for further ast work in -next.

Minor conflicts in ivpu between 3de6d959

Merge v6.7-rc3 into drm-next

Thomas Zimermann needs 8d6ef26501 ("drm/ast: Disconnect BMC if
physical connector is connected") for further ast work in -next.

Minor conflicts in ivpu between 3de6d9597892 ("accel/ivpu: Pass D0i3
residency time to the VPU firmware") and 3f7c0634926d
("accel/ivpu/37xx: Fix hangs related to MMIO reset") changing adjacent
lines.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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

Let's kickstart the v6.8 release cycle.

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

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

Cross-merge networking fixes after downstream PR.

No conflicts.

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

Merge tag 'hardening-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardening updates from Kees Cook:

- Introduce the param_unknown_fn type and other clean ups (Andy

Merge tag 'hardening-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardening updates from Kees Cook:

- Introduce the param_unknown_fn type and other clean ups (Andy
Shevchenko)

- Various __counted_by annotations (Christophe JAILLET, Gustavo A. R.
Silva, Kees Cook)

- Add KFENCE test to LKDTM (Stephen Boyd)

- Various strncpy() refactorings (Justin Stitt)

- Fix qnx4 to avoid writing into the smaller of two overlapping buffers

- Various strlcpy() refactorings

* tag 'hardening-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
qnx4: Use get_directory_fname() in qnx4_match()
qnx4: Extract dir entry filename processing into helper
atags_proc: Add __counted_by for struct buffer and use struct_size()
tracing/uprobe: Replace strlcpy() with strscpy()
params: Fix multi-line comment style
params: Sort headers
params: Use size_add() for kmalloc()
params: Do not go over the limit when getting the string length
params: Introduce the param_unknown_fn type
lkdtm: Add kfence read after free crash type
nvme-fc: replace deprecated strncpy with strscpy
nvdimm/btt: replace deprecated strncpy with strscpy
nvme-fabrics: replace deprecated strncpy with strscpy
drm/modes: replace deprecated strncpy with strscpy_pad
afs: Add __counted_by for struct afs_acl and use struct_size()
VMCI: Annotate struct vmci_handle_arr with __counted_by
i40e: Annotate struct i40e_qvlist_info with __counted_by
HID: uhid: replace deprecated strncpy with strscpy
samples: Replace strlcpy() with strscpy()
SUNRPC: Replace strlcpy() with strscpy()

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nvme-fabrics: replace deprecated strncpy with strscpy

strncpy() is deprecated for use on NUL-terminated destination strings
[1] and as such we should prefer more robust and less ambiguous string
int

nvme-fabrics: replace deprecated strncpy with strscpy

strncpy() is deprecated for use on NUL-terminated destination strings
[1] and as such we should prefer more robust and less ambiguous string
interfaces.

We expect both data->subsysnqn and data->hostnqn to be NUL-terminated
based on their usage with format specifier ("%s"):
fabrics.c:
322: dev_err(ctrl->device,
323: "%s, subsysnqn \"%s\"\n",
324: inv_data, data->subsysnqn);
...
349: dev_err(ctrl->device,
350: "Connect for subsystem %s is not allowed, hostnqn: %s\n",
351: data->subsysnqn, data->hostnqn);

Moreover, there's no need to NUL-pad since `data` is zero-allocated
already in fabrics.c:
383: data = kzalloc(sizeof(*data), GFP_KERNEL);
... therefore any further NUL-padding is rendered useless.

Considering the above, a suitable replacement is `strscpy` [2] due to
the fact that it guarantees NUL-termination on the destination buffer
without unnecessarily NUL-padding.

I opted not to switch NVMF_NQN_SIZE to sizeof(data->xyz) because the
size is defined as:
| /* NQN names in commands fields specified one size */
| #define NVMF_NQN_FIELD_LEN 256

... while NVMF_NQN_SIZE is defined as:
| /* However the max length of a qualified name is another size */
| #define NVMF_NQN_SIZE 223

Since 223 seems pretty magic, I'm not going to touch it.

Link: https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings [1]
Link: https://manpages.debian.org/testing/linux-manual-4.8/strscpy.9.en.html [2]
Link: https://github.com/KSPP/linux/issues/90
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Justin Stitt <justinstitt@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20231018-strncpy-drivers-nvme-host-fabrics-c-v1-1-b6677df40a35@google.com
Signed-off-by: Kees Cook <keescook@chromium.org>

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Merge tag 'v6.7-rc8' into locking/core, to pick up dependent changes

Pick up these commits from Linus's tree:

b106bcf0f99a ("locking/osq_lock: Clarify osq_wait_next()")
563adbfc351b ("locking/o

Merge tag 'v6.7-rc8' into locking/core, to pick up dependent changes

Pick up these commits from Linus's tree:

b106bcf0f99a ("locking/osq_lock: Clarify osq_wait_next()")
563adbfc351b ("locking/osq_lock: Clarify osq_wait_next() calling convention")
7c2230982129 ("locking/osq_lock: Move the definition of optimistic_spin_node into osq_lock.c")

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

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Merge tag 'v6.7-rc6' into sched/core, to pick up fixes

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