Changes in Makefile

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/tools/tracing/rtla/Makefile

582a1ef360a05bff4350bbf6e383f61d26b804f0 - Merge tag 'trace-rtla-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Thu, 12 Feb 2026 23:31:02 +0100

Merge tag 'trace-rtla-v7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-tracePull 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() ... List of files: /linux/tools/tracing/rtla/Makefile

fbb8ed6682f84e6e27c798a3117b0bcd4d0623c4 - rtla/tests: Run Test::Harness in verbose mode

Wed, 26 Nov 2025 15:42:03 +0100

rtla/tests: Run Test::Harness in verbose modeAdd -v flag to prove command to also print the names of tests thatsucceeded, not only those that failed, to allow easier debugging of thetest suite.Also, drop printing the option and value to stdout incheck_with_osnoise_options, which was a debugging print that wasaccidentally left in the final commit, and which would be otherwise nowvisible in make check output, as stdout is no longer suppressed.Suggested-by: Crystal Wood Reviewed-by: Wander Lairson Costa Link: https://lore.kernel.org/r/20251126144205.331954-6-tglozar@redhat.comSigned-off-by: Tomas Glozar List of files: /linux/tools/tracing/rtla/Makefile

5525aebd4e0c6f7d92ec1cb074218bbcf3d46f13 - rtla/tests: Test BPF action program

Wed, 26 Nov 2025 15:42:02 +0100

rtla/tests: Test BPF action programAdd a test that implements a BPF program writing to a test map, whichis attached to RTLA via --bpf-action to be executed on thesholdoverflow.A combination of --on-threshold shell with bpftool (which is alwayspresent if BPF support is enabled) is used to check whether the BPFprogram has executed successfully.Suggested-by: Crystal Wood Link: https://lore.kernel.org/r/20251126144205.331954-5-tglozar@redhat.comSigned-off-by: Tomas Glozar List of files: /linux/tools/tracing/rtla/Makefile

0304a3b7ec9a207637ab6f360a41af5fb25e1f44 - rtla/timerlat: Add example for BPF action program

Wed, 26 Nov 2025 15:42:01 +0100

rtla/timerlat: Add example for BPF action programAdd an example BPF action program that prints the measured latency tothe tracefs buffer via bpf_printk().A new Makefile target, "examples", is added to build the example. Inaddition, "sample/" subfolder is renamed to "example".If BPF skeleton support is unavailable or disabled, a warning will bedisplayed when building the BPF action program example.Link: https://lore.kernel.org/r/20251126144205.331954-4-tglozar@redhat.comSigned-off-by: Tomas Glozar List of files: /linux/tools/tracing/rtla/Makefile

bbfd5594756011167b8f8de9a00e0c946afda1e6 - Merge drm/drm-next into drm-intel-gt-next

Wed, 28 May 2025 09:20:17 +0200

Merge drm/drm-next into drm-intel-gt-nextNeed 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 List of files: /linux/tools/tracing/rtla/Makefile

db5302ae571beec635c1a96e7f72926a4e65195e - Merge drm/drm-next into drm-intel-next

Fri, 16 May 2025 09:22:36 +0200

Merge drm/drm-next into drm-intel-nextBackmerge to sync with v6.15-rc, xe, and specifically async flip changesin drm-misc.Signed-off-by: Jani Nikula List of files: /linux/tools/tracing/rtla/Makefile

4f9786035f9e519db41375818e1d0b5f20da2f10 - Merge branch 'next' into for-linus

Mon, 02 Jun 2025 06:41:07 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.16 merge window. List of files: /linux/tools/tracing/rtla/Makefile

d51b9d81f7883f526b26e3ab903e646274aebeb1 - Merge tag 'v6.15-rc6' into next

Fri, 16 May 2025 01:20:39 +0200

Merge tag 'v6.15-rc6' into nextSync up with mainline to bring in xpad controller changes. List of files: /linux/tools/tracing/rtla/Makefile

844e31bbaef7c8a6ff2c0fbac45c0c85b5484482 - Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-next

Tue, 29 Apr 2025 22:42:29 +0200

Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-nextMerge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display:hdmi: provide central data authority for ACR params").Signed-off-by: Rob Clark List of files: /linux/tools/tracing/rtla/Makefile

3ab7ae8e07f888f223027f0ef84d33e43919ad55 - Merge drm/drm-next into drm-xe-next

Thu, 24 Apr 2025 13:34:55 +0200

Merge drm/drm-next into drm-xe-nextBackmerge to bring in linux 6.15-rc.Signed-off-by: Thomas Hellström List of files: /linux/tools/tracing/rtla/Makefile

1afba39f9305fe4061a4e70baa6ebab9d41459da - Merge drm/drm-next into drm-misc-next

Mon, 07 Apr 2025 13:47:40 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get v6.15-rc1 into drm-misc-next. Also fixes abuild issue when enabling CONFIG_DRM_SCHED_KUNIT_TEST.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/tracing/rtla/Makefile

52eb8cd788f1a56a0645c1f6650e5795e04aaed0 - Merge drm/drm-next into drm-xe-next

Wed, 19 Mar 2025 11:08:52 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in the xe shrinker from drm-next.Signed-off-by: Thomas Hellström List of files: /linux/tools/tracing/rtla/Makefile

9f13acb2406a3aed90c6738b3a2f1c0e43118cbd - Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changes

Fri, 11 Apr 2025 11:13:27 +0200

Merge tag 'v6.15-rc1' into x86/cpu, to refresh the branch with upstream changesSigned-off-by: Ingo Molnar List of files: /linux/tools/tracing/rtla/Makefile

6ce0fdaae043803bb324d915ce0fe43316bf1e81 - Merge tag 'v6.15-rc1' into x86/asm, to refresh the branch

Wed, 09 Apr 2025 21:39:43 +0200

Merge tag 'v6.15-rc1' into x86/asm, to refresh the branchSigned-off-by: Ingo Molnar List of files: /linux/tools/tracing/rtla/Makefile

1260ed77798502de9c98020040d2995008de10cc - Merge drm/drm-fixes into drm-misc-fixes

Tue, 08 Apr 2025 10:15:47 +0200

Merge drm/drm-fixes into drm-misc-fixesBackmerging to get updates from v6.15-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/tracing/rtla/Makefile

946661e3bef8efa11ba8079d4ebafe6fc3b0aaad - Merge branch 'next' into for-linus

Sat, 05 Apr 2025 08:04:35 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.15 merge window. List of files: /linux/tools/tracing/rtla/Makefile

0b119045b79a672bc6d8f18641c60fc8ce1b4585 - Merge tag 'v6.14-rc4' into next

Wed, 26 Feb 2025 01:03:25 +0100

Merge tag 'v6.14-rc4' into nextSync up with the mainline. List of files: /linux/tools/tracing/rtla/Makefile

df02351331671abb26788bc13f6d276e26ae068f - Merge tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next

Wed, 26 Mar 2025 23:54:12 +0100

Merge tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-nextriscv 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 ... List of files: /linux/tools/tracing/rtla/Makefile

525b139fb4033a9ba5abd6ca3f6a6baa3b2fe3d4 - Merge v6.14-rc6 into usb-next

Mon, 10 Mar 2025 08:16:31 +0100

Merge v6.14-rc6 into usb-nextResolves the merge conflict with: drivers/usb/typec/ucsi/ucsi_acpi.cSigned-off-by: Greg Kroah-Hartman List of files: /linux/tools/tracing/rtla/Makefile