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c17ee635 |
| 23-Feb-2026 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-fixes into drm-misc-fixes
7.0-rc1 was just released, let's merge it to kick the new release cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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Revision tags: v7.0-rc1 |
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582a1ef3 |
| 12-Feb-2026 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'trace-rtla-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull RTLA updates from Steven Rostedt:
- Remove unused function declarations
Some functions were
Merge tag 'trace-rtla-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull RTLA updates from Steven Rostedt:
- Remove unused function declarations
Some functions were removed in recent code consolidation 6.18, but their prototypes were not removed from headers. Remove them.
- Set stop threshold after enabling instances
Prefer recording samples without stopping on them on the start of tracing to stopping on samples that are never recorded. This fixes flakiness of some RTLA tests and unifies behavior of sample collection between tracefs mode and BPF mode.
- Consolidate usage help message implementation
RTLA tools (osnoise-top, osnoise-hist, timerlat-top, timerlat-hist) each implement usage help individually. Move common logic between them into a new function to reduce code duplication.
- Add BPF actions feature
Add option --bpf-action to attach a BPF program (passed as filename of its ELF representation) to be executed via BPF tail call at latency threshold.
- Consolidate command line option parsing
Each RTLA tool implements the parsing of command line options individually. Now that we have a common structure for parameters, unify the parsing of those options common among all four tools into one function.
- De-duplicate cgroup common code
Two functions in utils.c, setting cgroup for comm and setting cgroup for pid, duplicate code for constructing the cgroup path. Extract it to a new helper function.
- String and error handling fixes and cleanups
There were several instances of unsafe string and error handling that could cause invalid memory access; fix them. Also, remove a few unused headers, update .gitignore, and deduplicate code.
* tag 'trace-rtla-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: (30 commits) rtla: Fix parse_cpu_set() bug introduced by strtoi() rtla: Fix parse_cpu_set() return value documentation rtla: Ensure null termination after read operations in utils.c rtla: Make stop_tracing variable volatile rtla: Add generated output files to gitignore rtla: Fix NULL pointer dereference in actions_parse rtla: Remove unused headers rtla: Remove redundant memset after calloc rtla: Use standard exit codes for result enum rtla: Replace atoi() with a robust strtoi() rtla: Introduce for_each_action() helper tools/rtla: Deduplicate cgroup path opening code tools/rtla: Consolidate -H/--house-keeping option parsing tools/rtla: Consolidate -P/--priority option parsing tools/rtla: Consolidate -e/--event option parsing tools/rtla: Consolidate -d/--duration option parsing tools/rtla: Consolidate -D/--debug option parsing tools/rtla: Consolidate -C/--cgroup option parsing tools/rtla: Consolidate -c/--cpus option parsing tools/rtla: Add common_parse_options() ...
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Revision tags: v6.19, v6.19-rc8, v6.19-rc7, v6.19-rc6, v6.19-rc5, v6.19-rc4, v6.19-rc3, v6.19-rc2, v6.19-rc1, v6.18 |
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fbb8ed66 |
| 26-Nov-2025 |
Tomas Glozar <tglozar@redhat.com> |
rtla/tests: Run Test::Harness in verbose mode
Add -v flag to prove command to also print the names of tests that succeeded, not only those that failed, to allow easier debugging of the test suite.
rtla/tests: Run Test::Harness in verbose mode
Add -v flag to prove command to also print the names of tests that succeeded, not only those that failed, to allow easier debugging of the test suite.
Also, drop printing the option and value to stdout in check_with_osnoise_options, which was a debugging print that was accidentally left in the final commit, and which would be otherwise now visible in make check output, as stdout is no longer suppressed.
Suggested-by: Crystal Wood <crwood@redhat.com> Reviewed-by: Wander Lairson Costa <wander@redhat.com> Link: https://lore.kernel.org/r/20251126144205.331954-6-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com>
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| #
5525aebd |
| 26-Nov-2025 |
Tomas Glozar <tglozar@redhat.com> |
rtla/tests: Test BPF action program
Add a test that implements a BPF program writing to a test map, which is attached to RTLA via --bpf-action to be executed on theshold overflow.
A combination of
rtla/tests: Test BPF action program
Add a test that implements a BPF program writing to a test map, which is attached to RTLA via --bpf-action to be executed on theshold overflow.
A combination of --on-threshold shell with bpftool (which is always present if BPF support is enabled) is used to check whether the BPF program has executed successfully.
Suggested-by: Crystal Wood <crwood@redhat.com> Link: https://lore.kernel.org/r/20251126144205.331954-5-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com>
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0304a3b7 |
| 26-Nov-2025 |
Tomas Glozar <tglozar@redhat.com> |
rtla/timerlat: Add example for BPF action program
Add an example BPF action program that prints the measured latency to the tracefs buffer via bpf_printk().
A new Makefile target, "examples", is ad
rtla/timerlat: Add example for BPF action program
Add an example BPF action program that prints the measured latency to the tracefs buffer via bpf_printk().
A new Makefile target, "examples", is added to build the example. In addition, "sample/" subfolder is renamed to "example".
If BPF skeleton support is unavailable or disabled, a warning will be displayed when building the BPF action program example.
Link: https://lore.kernel.org/r/20251126144205.331954-4-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com>
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Revision tags: 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, v6.17-rc6, v6.17-rc5, v6.17-rc4, v6.17-rc3, v6.17-rc2, v6.17-rc1, v6.16, v6.16-rc7, v6.16-rc6, v6.16-rc5, v6.16-rc4, v6.16-rc3, v6.16-rc2, 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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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 |
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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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Revision tags: v6.15-rc1, v6.14 |
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52eb8cd7 |
| 19-Mar-2025 |
Thomas Hellström <thomas.hellstrom@linux.intel.com> |
Merge drm/drm-next into drm-xe-next
Backmerging to bring in the xe shrinker from drm-next.
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
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9f13acb2 |
| 11-Apr-2025 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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6ce0fdaa |
| 09-Apr-2025 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.15-rc1' into x86/asm, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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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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946661e3 |
| 05-Apr-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.15 merge window.
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Revision tags: v6.14-rc7, v6.14-rc6, v6.14-rc5 |
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0b119045 |
| 26-Feb-2025 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.14-rc4' into next
Sync up with the mainline.
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df023513 |
| 26-Mar-2025 |
Palmer Dabbelt <palmer@rivosinc.com> |
Merge tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next
riscv patches for 6.15-rc1
* A bunch of fixes: - We were missing a secondary mmu
Merge tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next
riscv patches for 6.15-rc1
* A bunch of fixes: - We were missing a secondary mmu notifier call when flushing the tlb which is required for IOMMU - Fix ftrace panics by saving the registers as expected by ftrace - Fix a couple of stimecmp usage related to cpu hotplug - Fix a bunch of issues in the misaligned probing handling
* Perf improvements: - Introduce support for runtime constant improving perf of d_hash() - Add support for huge pfnmaps to improve tlb utilization - Use Zawrs to improve smp_cond_load8/16() used by the queued spinlocks
* Hwprobe additions: - Add support for Zicntr and Zihpm - Add support for Zaamo and Zalrsc - Add support for bfloat16 extensiosn - Add support for Zicbom (only enabling clean and flush, not inval for security reasons)
* Misc: - Add a kernel parameter to bypass the misaligned speed probing since we can't rely on Zicclsm
* tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux: (1585 commits) riscv: Add runtime constant support riscv: Move nop definition to insn-def.h Documentation/kernel-parameters: Add riscv unaligned speed parameters riscv: Add parameter for skipping access speed tests riscv: Fix set up of vector cpu hotplug callback riscv: Fix set up of cpu hotplug callbacks riscv: Change check_unaligned_access_speed_all_cpus to void riscv: Fix check_unaligned_access_all_cpus riscv: Fix riscv_online_cpu_vec riscv: Annotate unaligned access init functions KVM: riscv: selftests: Add Zaamo/Zalrsc extensions to get-reg-list test RISC-V: KVM: Allow Zaamo/Zalrsc extensions for Guest/VM riscv: hwprobe: export Zaamo and Zalrsc extensions riscv: add parsing for Zaamo and Zalrsc extensions dt-bindings: riscv: add Zaamo and Zalrsc ISA extension description riscv: fgraph: Fix stack layout to match __arch_ftrace_regs argument of ftrace_return_to_handler riscv: fgraph: Select HAVE_FUNCTION_GRAPH_TRACER depends on HAVE_DYNAMIC_FTRACE_WITH_ARGS riscv: Fix missing __free_pages() in check_vector_unaligned_access() riscv: Fix the __riscv_copy_vec_words_unaligned implementation riscv: mm: Don't use %pK through printk ...
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525b139f |
| 10-Mar-2025 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge v6.14-rc6 into usb-next
Resolves the merge conflict with: drivers/usb/typec/ucsi/ucsi_acpi.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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21fd8495 |
| 25-Mar-2025 |
Wolfram Sang <wsa+renesas@sang-engineering.com> |
Merge tag 'i2c-host-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
i2c-host updates for v6.15
Refactoring and cleanups - octeon, cadence, i801, pa
Merge tag 'i2c-host-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-mergewindow
i2c-host updates for v6.15
Refactoring and cleanups - octeon, cadence, i801, pasemi, mlxbf, bcm-iproc: general refactorings - octeon: remove 10-bit address support
Improvements - amd-asf: improved error handling - designware: use guard(mutex) - amd-asf, designware: update naming to follow latest specs - cadence: fix cleanup path in probe - i801: use MMIO and I/O mapping helpers to access registers - pxa: handle error after clk_prepare_enable
New features - added i2c_10bit_addr_*_from_msg() and updated multiple drivers - omap: added multiplexer state handling - qcom-geni: update frequency configuration - qup: introduce DMA usage policy
New hardware support - exynos: add support for Samsung exynos7870 - k1: add support for spacemit k1 (new driver) - imx: add support for i.mx94 lpi2c - rk3x: add support for rk3562
Multiplexers - ltc4306, reg: fix assignment in platform_driver structure
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993a47bd |
| 10-Mar-2025 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.14-rc6 into driver-core-next
We need the driver core fix in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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046cc01b |
| 10-Mar-2025 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 6.14-rc6 into char-misc-next
We need the fixes in here as well to build on top of.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v6.14-rc4, v6.14-rc3, v6.14-rc2 |
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9e676a02 |
| 05-Feb-2025 |
Namhyung Kim <namhyung@kernel.org> |
Merge tag 'v6.14-rc1' into perf-tools-next
To get the various fixes in the current master.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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626fb115 |
| 12-Mar-2025 |
Dave Airlie <airlied@redhat.com> |
Backmerge tag 'v6.14-rc6' into drm-next
This is a backmerge from Linux 6.14-rc6, needed for the nova PR.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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