Merge branch 'next' into for-linus

Prepare input updates for 7.1 merge window.

Merge tag 'v7.0-rc3' into next

Sync up with the mainline to brig up the latest changes, specifically
changes to ALPS driver.

Merge tag 'v6.19-rc1' into msm-next

Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.q

Merge tag 'v6.19-rc1' into msm-next

Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>

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Merge drm/drm-next into drm-xe-next

Backmerging to bring in 6.19-rc1. An important upstream bugfix and
to help unblock PTL CI.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

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

Sync-up some display code needed for Async flips refactor.

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

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

Let's kickstart the v6.20 (7.0?) release cycle.

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

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though not in
any particularly exciting ways - the standout thing is the fix for _SX
controls which were broken by a change to how we do clamping, otherwise
it's all fairly run of the mill fixes and quirks.

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

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: M

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

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

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Merge tag 'vfs-6.19-rc1.coredump' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull pidfd and coredump updates from Christian Brauner:
"Features:

- Expose coredump signal via pidfd

Merge tag 'vfs-6.19-rc1.coredump' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull pidfd and coredump updates from Christian Brauner:
"Features:

- Expose coredump signal via pidfd

Expose the signal that caused the coredump through the pidfd
interface. The recent changes to rework coredump handling to rely
on unix sockets are in the process of being used in systemd. The
previous systemd coredump container interface requires the coredump
file descriptor and basic information including the signal number
to be sent to the container. This means the signal number needs to
be available before sending the coredump to the container.

- Add supported_mask field to pidfd

Add a new supported_mask field to struct pidfd_info that indicates
which information fields are supported by the running kernel. This
allows userspace to detect feature availability without relying on
error codes or kernel version checks.

Cleanups:

- Drop struct pidfs_exit_info and prepare to drop exit_info pointer,
simplifying the internal publication mechanism for exit and
coredump information retrievable via the pidfd ioctl

- Use guard() for task_lock in pidfs

- Reduce wait_pidfd lock scope

- Add missing PIDFD_INFO_SIZE_VER1 constant

- Add missing BUILD_BUG_ON() assert on struct pidfd_info

Fixes:

- Fix PIDFD_INFO_COREDUMP handling

Selftests:

- Split out coredump socket tests and common helpers into separate
files for better organization

- Fix userspace coredump client detection issues

- Handle edge-triggered epoll correctly

- Ignore ENOSPC errors in tests

- Add debug logging to coredump socket tests, socket protocol tests,
and test helpers

- Add tests for PIDFD_INFO_COREDUMP_SIGNAL

- Add tests for supported_mask field

- Update pidfd header for selftests"

* tag 'vfs-6.19-rc1.coredump' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (23 commits)
pidfs: reduce wait_pidfd lock scope
selftests/coredump: add second PIDFD_INFO_COREDUMP_SIGNAL test
selftests/coredump: add first PIDFD_INFO_COREDUMP_SIGNAL test
selftests/coredump: ignore ENOSPC errors
selftests/coredump: add debug logging to coredump socket protocol tests
selftests/coredump: add debug logging to coredump socket tests
selftests/coredump: add debug logging to test helpers
selftests/coredump: handle edge-triggered epoll correctly
selftests/coredump: fix userspace coredump client detection
selftests/coredump: fix userspace client detection
selftests/coredump: split out coredump socket tests
selftests/coredump: split out common helpers
selftests/pidfd: add second supported_mask test
selftests/pidfd: add first supported_mask test
selftests/pidfd: update pidfd header
pidfs: expose coredump signal
pidfs: drop struct pidfs_exit_info
pidfs: prepare to drop exit_info pointer
pidfd: add a new supported_mask field
pidfs: add missing BUILD_BUG_ON() assert on struct pidfd_info
...

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Merge patch series "coredump: cleanups & pidfd extension"

Christian Brauner <brauner@kernel.org> says:

The recent changes to rework coredump handling to rely on unix sockets
are in the process of b

Merge patch series "coredump: cleanups & pidfd extension"

Christian Brauner <brauner@kernel.org> says:

The recent changes to rework coredump handling to rely on unix sockets
are in the process of being used in systemd. Yu reported on shortcoming
nameling that the signal causing the coredump was available before the
crashing process was reaped.

The previous systemd coredump container interface requires the coredump
file descriptor, and basic information including the signal number to be
sent to the container. This means we need to have the signal number
available before sending the coredump to the container.

In general, the extension makes sense and fits with the rest of the
coredump information.

In addition to this extension this fixes a bunch of the tests that were
failing and reworks the publication mechanism for exit and coredump info
retrievable via the pidfd ioctl.

* patches from https://patch.msgid.link/20251028-work-coredump-signal-v1-0-ca449b7b7aa0@kernel.org: (22 commits)
selftests/coredump: add second PIDFD_INFO_COREDUMP_SIGNAL test
selftests/coredump: add first PIDFD_INFO_COREDUMP_SIGNAL test
selftests/coredump: ignore ENOSPC errors
selftests/coredump: add debug logging to coredump socket protocol tests
selftests/coredump: add debug logging to coredump socket tests
selftests/coredump: add debug logging to test helpers
selftests/coredump: handle edge-triggered epoll correctly
selftests/coredump: fix userspace coredump client detection
selftests/coredump: fix userspace client detection
selftests/coredump: split out coredump socket tests
selftests/coredump: split out common helpers
selftests/pidfd: add second supported_mask test
selftests/pidfd: add first supported_mask test
selftests/pidfd: update pidfd header
pidfs: expose coredump signal
pidfs: drop struct pidfs_exit_info
pidfs: prepare to drop exit_info pointer
pidfd: add a new supported_mask field
pidfs: add missing BUILD_BUG_ON() assert on struct pidfd_info
pidfs: add missing PIDFD_INFO_SIZE_VER1
...

Link: https://patch.msgid.link/20251028-work-coredump-signal-v1-0-ca449b7b7aa0@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>

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selftests/coredump: split out coredump socket tests

Split the coredump socket tests into separate files.

Link: https://patch.msgid.link/20251028-work-coredump-signal-v1-13-ca449b7b7aa0@kernel.org
R

selftests/coredump: split out coredump socket tests

Split the coredump socket tests into separate files.

Link: https://patch.msgid.link/20251028-work-coredump-signal-v1-13-ca449b7b7aa0@kernel.org
Reviewed-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>

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