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Revision tags: v6.19-rc2 |
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24f171c7 |
| 21-Dec-2025 |
Takashi Iwai <tiwai@suse.de> |
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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84318277 |
| 15-Dec-2025 |
Maarten Lankhorst <dev@lankhorst.se> |
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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Revision tags: v6.19-rc1, v6.18, v6.18-rc7, v6.18-rc6, v6.18-rc5, v6.18-rc4, v6.18-rc3, v6.18-rc2, v6.18-rc1, v6.17, v6.17-rc7 |
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f088104d |
| 16-Sep-2025 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Backmerge in order to get the commit:
048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")
To drm-intel-gt-next as there are f
Merge drm/drm-next into drm-intel-gt-next
Backmerge in order to get the commit:
048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")
To drm-intel-gt-next as there are followup fixes to be applied.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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02baaa67 |
| 03-Dec-2025 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'sched_ext-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo:
- Improve recovery from misbehaving BPF schedulers.
When a s
Merge tag 'sched_ext-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo:
- Improve recovery from misbehaving BPF schedulers.
When a scheduler puts many tasks with varying affinity restrictions on a shared DSQ, CPUs scanning through tasks they cannot run can overwhelm the system, causing lockups.
Bypass mode now uses per-CPU DSQs with a load balancer to avoid this, and hooks into the hardlockup detector to attempt recovery.
Add scx_cpu0 example scheduler to demonstrate this scenario.
- Add lockless peek operation for DSQs to reduce lock contention for schedulers that need to query queue state during load balancing.
- Allow scx_bpf_reenqueue_local() to be called from anywhere in preparation for deprecating cpu_acquire/release() callbacks in favor of generic BPF hooks.
- Prepare for hierarchical scheduler support: add scx_bpf_task_set_slice() and scx_bpf_task_set_dsq_vtime() kfuncs, make scx_bpf_dsq_insert*() return bool, and wrap kfunc args in structs for future aux__prog parameter.
- Implement cgroup_set_idle() callback to notify BPF schedulers when a cgroup's idle state changes.
- Fix migration tasks being incorrectly downgraded from stop_sched_class to rt_sched_class across sched_ext enable/disable. Applied late as the fix is low risk and the bug subtle but needs stable backporting.
- Various fixes and cleanups including cgroup exit ordering, SCX_KICK_WAIT reliability, and backward compatibility improvements.
* tag 'sched_ext-for-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: (44 commits) sched_ext: Fix incorrect sched_class settings for per-cpu migration tasks sched_ext: tools: Removing duplicate targets during non-cross compilation sched_ext: Use kvfree_rcu() to release per-cpu ksyncs object sched_ext: Pass locked CPU parameter to scx_hardlockup() and add docs sched_ext: Update comments replacing breather with aborting mechanism sched_ext: Implement load balancer for bypass mode sched_ext: Factor out abbreviated dispatch dequeue into dispatch_dequeue_locked() sched_ext: Factor out scx_dsq_list_node cursor initialization into INIT_DSQ_LIST_CURSOR sched_ext: Add scx_cpu0 example scheduler sched_ext: Hook up hardlockup detector sched_ext: Make handle_lockup() propagate scx_verror() result sched_ext: Refactor lockup handlers into handle_lockup() sched_ext: Make scx_exit() and scx_vexit() return bool sched_ext: Exit dispatch and move operations immediately when aborting sched_ext: Simplify breather mechanism with scx_aborting flag sched_ext: Use per-CPU DSQs instead of per-node global DSQs in bypass mode sched_ext: Refactor do_enqueue_task() local and global DSQ paths sched_ext: Use shorter slice in bypass mode sched_ext: Mark racy bitfields to prevent adding fields that can't tolerate races sched_ext: Minor cleanups to scx_task_iter ...
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5aff3b31 |
| 15-Oct-2025 |
Ryan Newton <newton@meta.com> |
sched_ext: Add a selftest for scx_bpf_dsq_peek
This commit adds two tests. The first is the most basic unit test: make sure an empty queue peeks as empty, and when we put one element in the queue, m
sched_ext: Add a selftest for scx_bpf_dsq_peek
This commit adds two tests. The first is the most basic unit test: make sure an empty queue peeks as empty, and when we put one element in the queue, make sure peek returns that element.
However, even this simple test is a little complicated by the different behavior of scx_bpf_dsq_insert in different calling contexts: - insert is for direct dispatch in enqueue - insert is delayed when called from select_cpu
In this case we split the insert and the peek that verifies the result between enqueue/dispatch.
Note: An alternative would be to call `scx_bpf_dsq_move_to_local` on an empty queue, which in turn calls `flush_dispatch_buf`, in order to flush the buffered insert. Unfortunately, this is not viable within the enqueue path, as it attempts a voluntary context switch within an RCU read-side critical section.
The second test is a stress test that performs many peeks on all DSQs and records the observed tasks.
Signed-off-by: Ryan Newton <newton@meta.com> Reviewed-by: Christian Loehle <christian.loehle@arm.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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Revision tags: v6.17-rc6, v6.17-rc5, v6.17-rc4, v6.17-rc3, v6.17-rc2, v6.17-rc1 |
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ab93e0dd |
| 06-Aug-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.17 merge window.
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a7bee4e7 |
| 04-Aug-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next
Merge an immutable branch between MFD, GPIO, Input and PWM to resolve conflicts for the mer
Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next
Merge an immutable branch between MFD, GPIO, Input and PWM to resolve conflicts for the merge window pull request.
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Revision tags: v6.16, v6.16-rc7, v6.16-rc6, v6.16-rc5, v6.16-rc4 |
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74f1af95 |
| 29-Jun-2025 |
Rob Clark <robin.clark@oss.qualcomm.com> |
Merge remote-tracking branch 'drm/drm-next' into msm-next
Back-merge drm-next to (indirectly) get arm-smmu updates for making stall-on-fault more reliable.
Signed-off-by: Rob Clark <robin.clark@oss
Merge remote-tracking branch 'drm/drm-next' into msm-next
Back-merge drm-next to (indirectly) get arm-smmu updates for making stall-on-fault more reliable.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
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Revision tags: v6.16-rc3, v6.16-rc2 |
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c598d5eb |
| 11-Jun-2025 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to forward to v6.16-rc1
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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86e2d052 |
| 09-Jun-2025 |
Thomas Hellström <thomas.hellstrom@linux.intel.com> |
Merge drm/drm-next into drm-xe-next
Backmerging to bring in 6.16
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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34c55367 |
| 09-Jun-2025 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync to v6.16-rc1, among other things to get the fixed size GENMASK_U*() and BIT_U*() macros.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Revision tags: v6.16-rc1 |
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bbfd5594 |
| 28-May-2025 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0") in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04
Merge drm/drm-next into drm-intel-gt-next
Need to pull in a67221b5eb8d ("drm/i915/dp: Return min bpc supported by source instead of 0") in order to fix build breakage on GCC 9.4.0 (from Ubuntu 20.04).
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Revision tags: v6.15, v6.15-rc7 |
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db5302ae |
| 16-May-2025 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Backmerge to sync with v6.15-rc, xe, and specifically async flip changes in drm-misc.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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4f978603 |
| 02-Jun-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.16 merge window.
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d51b9d81 |
| 16-May-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.15-rc6' into next
Sync up with mainline to bring in xpad controller changes.
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feacb177 |
| 28-May-2025 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'sched_ext-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo:
- More in-kernel idle CPU selection improvements. Expand topolog
Merge tag 'sched_ext-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo:
- More in-kernel idle CPU selection improvements. Expand topology awareness coverage add scx_bpf_select_cpu_and() to allow more flexibility. The idle CPU selection kfuncs can now be called from unlocked contexts too.
- A bunch of reorganization changes to lay the foundation for multiple hierarchical scheduler support. This isn't ready yet and the included changes don't make meaningful behavior differences. One notable change is replacing some static_key tests with dynamic tests as the test results may differ depending on the scheduler instance. This isn't expected to cause meaningful performance difference.
- Other minor and doc updates.
- There were multiple patches in for-6.15-fixes which conflicted with changes in for-6.16. for-6.15-fixes were pulled three times into for-6.16 to resolve the conflicts.
* tag 'sched_ext-for-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: (49 commits) sched_ext: Call ops.update_idle() after updating builtin idle bits sched_ext, docs: convert mentions of "CFS" to "fair-class scheduler" selftests/sched_ext: Update test enq_select_cpu_fails sched_ext: idle: Consolidate default idle CPU selection kfuncs selftests/sched_ext: Add test for scx_bpf_select_cpu_and() via test_run sched_ext: idle: Allow scx_bpf_select_cpu_and() from unlocked context sched_ext: idle: Validate locking correctness in scx_bpf_select_cpu_and() sched_ext: Make scx_kf_allowed_if_unlocked() available outside ext.c sched_ext, docs: add label sched_ext: Explain the temporary situation around scx_root dereferences sched_ext: Add @sch to SCX_CALL_OP*() sched_ext: Cleanup [__]scx_exit/error*() sched_ext: Add @sch to SCX_CALL_OP*() sched_ext: Clean up scx_root usages Documentation: scheduler: Changed lowercase acronyms to uppercase sched_ext: Avoid NULL scx_root deref in __scx_exit() sched_ext: Add RCU protection to scx_root in DSQ iterator sched_ext: Clean up SCX_EXIT_NONE handling in scx_disable_workfn() sched_ext: Move disable machinery into scx_sched sched_ext: Move event_stats_cpu into scx_sched ...
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36adf6fe |
| 21-May-2025 |
Andrea Righi <arighi@nvidia.com> |
selftests/sched_ext: Update test enq_select_cpu_fails
With commit 08699d20467b6 ("sched_ext: idle: Consolidate default idle CPU selection kfuncs") allowing scx_bpf_select_cpu_dfl() to be invoked fro
selftests/sched_ext: Update test enq_select_cpu_fails
With commit 08699d20467b6 ("sched_ext: idle: Consolidate default idle CPU selection kfuncs") allowing scx_bpf_select_cpu_dfl() to be invoked from multiple contexts, update the test to validate that the kfunc behaves correctly when used from ops.enqueue() and via BPF test_run.
Additionally, rename the test to enq_select_cpu, dropping "fails" from the name, as the logic has now been inverted.
Signed-off-by: Andrea Righi <arighi@nvidia.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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Revision tags: v6.15-rc6, v6.15-rc5 |
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844e31bb |
| 29-Apr-2025 |
Rob Clark <robdclark@chromium.org> |
Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next
Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display: hdmi: provide central data authority for ACR params").
Signe
Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next
Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display: hdmi: provide central data authority for ACR params").
Signed-off-by: Rob Clark <robdclark@chromium.org>
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Revision tags: v6.15-rc4 |
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3ab7ae8e |
| 24-Apr-2025 |
Thomas Hellström <thomas.hellstrom@linux.intel.com> |
Merge drm/drm-next into drm-xe-next
Backmerge to bring in linux 6.15-rc.
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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Revision tags: v6.15-rc3, v6.15-rc2, v6.15-rc1 |
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01d541ba |
| 05-Apr-2025 |
Andrea Righi <arighi@nvidia.com> |
selftests/sched_ext: Add test for scx_bpf_select_cpu_and()
Add a selftest to validate the behavior of the built-in idle CPU selection policy applied to a subset of allowed CPUs, using scx_bpf_select
selftests/sched_ext: Add test for scx_bpf_select_cpu_and()
Add a selftest to validate the behavior of the built-in idle CPU selection policy applied to a subset of allowed CPUs, using scx_bpf_select_cpu_and().
Signed-off-by: Andrea Righi <arighi@nvidia.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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1afba39f |
| 07-Apr-2025 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.
Signed-off-by: Thomas Zimmermann <tzimmerm
Merge drm/drm-next into drm-misc-next
Backmerging to get v6.15-rc1 into drm-misc-next. Also fixes a build issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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1260ed77 |
| 08-Apr-2025 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to get updates from v6.15-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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2487b6b9 |
| 25-Mar-2025 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into x86/urgent, to pick up fixes and refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v6.14, v6.14-rc7, v6.14-rc6, v6.14-rc5, v6.14-rc4, v6.14-rc3, v6.14-rc2 |
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c771600c |
| 05-Feb-2025 |
Tvrtko Ursulin <tursulin@ursulin.net> |
Merge drm/drm-next into drm-intel-gt-next
We need 4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope") in order to land a i915 PMU simplification and a fix. That landed in 6.12 and
Merge drm/drm-next into drm-intel-gt-next
We need 4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope") in order to land a i915 PMU simplification and a fix. That landed in 6.12 and we are stuck at 6.9 so lets bump things forward.
Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
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bcb04425 |
| 25-Mar-2025 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'sched_ext-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo:
- Add mechanism to count and report internal events. This signif
Merge tag 'sched_ext-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext
Pull sched_ext updates from Tejun Heo:
- Add mechanism to count and report internal events. This significantly improves visibility on subtle corner conditions.
- The default idle CPU selection logic is revamped and improved in multiple ways including being made topology aware.
- sched_ext was disabling ttwu_queue for simplicity, which can be costly when hardware topology is more complex. Implement SCX_OPS_ALLOWED_QUEUED_WAKEUP so that BPF schedulers can selectively enable ttwu_queue.
- tools/sched_ext updates to improve compatibility among others.
- Other misc updates and fixes.
- sched_ext/for-6.14-fixes were pulled a few times to receive prerequisite fixes and resolve conflicts.
* tag 'sched_ext-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/sched_ext: (42 commits) sched_ext: idle: Refactor scx_select_cpu_dfl() sched_ext: idle: Honor idle flags in the built-in idle selection policy sched_ext: Skip per-CPU tasks in scx_bpf_reenqueue_local() sched_ext: Add trace point to track sched_ext core events sched_ext: Change the event type from u64 to s64 sched_ext: Documentation: add task lifecycle summary tools/sched_ext: Provide a compatible helper for scx_bpf_events() selftests/sched_ext: Add NUMA-aware scheduler test tools/sched_ext: Provide consistent access to scx flags sched_ext: idle: Fix scx_bpf_pick_any_cpu_node() behavior sched_ext: idle: Introduce scx_bpf_nr_node_ids() sched_ext: idle: Introduce node-aware idle cpu kfunc helpers sched_ext: idle: Per-node idle cpumasks sched_ext: idle: Introduce SCX_OPS_BUILTIN_IDLE_PER_NODE sched_ext: idle: Make idle static keys private sched/topology: Introduce for_each_node_numadist() iterator mm/numa: Introduce nearest_node_nodemask() nodemask: numa: reorganize inclusion path nodemask: add nodes_copy() tools/sched_ext: Sync with scx repo ...
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