Changes in Build.include

50c8f83c41123cab79575e8d73040a37da4612c5 - Merge tag 'asoc-fix-v7.0-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Fri, 27 Mar 2026 10:16:52 +0100

Merge tag 'asoc-fix-v7.0-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v7.0This is two week's worth of fixes and quirks so it's a bit larger thanyou might expect, there's nothing too exciting individually and nothingin core code. List of files: /linux/tools/build/Build.include

8040dc41d272658ac22939ed9cb5ff24240ad851 - Merge tag 'perf-tools-fixes-for-v7.0-1-2026-03-13' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

Fri, 13 Mar 2026 22:24:15 +0100

Merge tag 'perf-tools-fixes-for-v7.0-1-2026-03-13' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-toolsPull perf tools fixes from Arnaldo Carvalho de Melo: - Fix stale build ID in module MMAP2 records in events synthesized for pre-existing processes - Fix rust cross compilation - hashmap__new() error pointer return handling fixes - Fix off-by-one bug in outside of functions check on the disasm code - Update header copies of kernel headers, including prctl.h, mount.h, fs.h, irq_vectors.h, perf_event.h, gfp_types.h, kvm.h, cpufeatures.h msr-index.h, also the syscall tables files that introduced the 'rseq_slice_yield' syscall - Finish removal of ETM_OPT_* on the ARM coresight support, needed to sync the coresight-pmu.h header with the kernel sources - Make in-target rule robust against too long argument error* tag 'perf-tools-fixes-for-v7.0-1-2026-03-13' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (22 commits) perf synthetic-events: Fix stale build ID in module MMAP2 records perf annotate loongarch: Fix off-by-one bug in outside check perf ftrace: Fix hashmap__new() error checking perf annotate: Fix hashmap__new() error checking perf cs-etm: Sync coresight-pmu.h header with the kernel sources perf cs-etm: Finish removal of ETM_OPT_* tools headers UAPI: Update tools' copy of linux/coresight-pmu.h tools headers: Update the syscall tables and unistd.h, to support the new 'rseq_slice_yield' syscall perf disasm: Fix off-by-one bug in outside check tools arch x86: Sync msr-index.h to pick MSR_{OMR_[0-3],CORE_PERF_GLOBAL_STATUS_SET} tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources tools headers x86 cpufeatures: Sync with the kernel sources tools headers UAPI: Sync linux/kvm.h with the kernel sources tools headers: Update the linux/gfp_types.h copy with the kernel sources perf beauty: Update the linux/perf_event.h copy with the kernel sources perf beauty: Update the arch/x86/include/asm/irq_vectors.h copy with the kernel sources perf beauty: Sync UAPI linux/fs.h with kernel sources perf beauty: Sync linux/mount.h copy with the kernel sources tools build: Fix rust cross compilation perf build: Prevent "argument list too long" error ... List of files: /linux/tools/build/Build.include

30f998c992c9d32a5c2774ec1b624339483db19d - tools build: Fix rust cross compilation

Thu, 26 Feb 2026 17:59:59 +0100

tools build: Fix rust cross compilationCurrently no target is specified to compile rust code when needed, whichbreaks cross compilation. E.g. for arm64: LD /tmp/build/tests/workloads/perf-test-in.o aarch64-linux-gnu-ld: /tmp/build/tests/workloads/code_with_type.a(code_with_type.code_with_type.d12f4324cb53c560-cgu.0.rcgu.o): Relocations in generic ELF (EM: 62) aarch64-linux-gnu-ld: /tmp/build/tests/workloads/code_with_type.a(code_with_type.code_with_type.d12f4324cb53c560-cgu.0.rcgu.o): Relocations in generic ELF (EM: 62) [...repeated...] aarch64-linux-gnu-ld: /tmp/build/tests/workloads/code_with_type.a(code_with_type.code_with_type.d12f4324cb53c560-cgu.0.rcgu.o): Relocations in generic ELF (EM: 62) aarch64-linux-gnu-ld: /tmp/build/tests/workloads/code_with_type.a(code_with_type.code_with_type.d12f4324cb53c560-cgu.0.rcgu.o): Relocations in generic ELF (EM: 62) aarch64-linux-gnu-ld: /tmp/build/tests/workloads/code_with_type.a: error adding symbols: file in wrong format make[5]: *** [/perf/tools/build/Makefile.build:162: /tmp/build/tests/workloads/perf-test-in.o] Error 1 make[4]: *** [/perf/tools/build/Makefile.build:156: workloads] Error 2 make[3]: *** [/perf/tools/build/Makefile.build:156: tests] Error 2 make[2]: *** [Makefile.perf:785: /tmp/build/perf-test-in.o] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [Makefile.perf:289: sub-make] Error 2 make: *** [Makefile:76: all] Error 2Detect required target and pass it via rust_flags to the compiler.Note that CROSS_COMPILE might be different from what rust compilerexpects, since it may omit the target vendor value, e.g."aarch64-linux-gnu" instead of "aarch64-unknown-linux-gnu".Thus explicitly map supported CROSS_COMPILE values to corresponding Rustversions, as suggested by Miguel Ojeda.Tested using arm64 cross-compilation example from [1].Fixes: 2e05bb52a12d3cdb ("perf test workload: Add code_with_type test workload")Reviewed-by: Ian Rogers Signed-off-by: Dmitrii Dolgov <9erthalion6@gmail.com>Cc: Levi Zim Cc: Miguel Ojeda Cc: Namhyung Kim Cc: Nathan Chancellor Cc: Nicolas Schier Link: https://perfwiki.github.io/main/arm64-cross-compilation-dockerfile/ [1]Signed-off-by: Arnaldo Carvalho de Melo List of files: /linux/tools/build/Build.include

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/build/Build.include

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/build/Build.include

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/build/Build.include

0410c6121529409b08e81a77ae3ee58c657e2243 - Merge drm/drm-next into drm-xe-next

Fri, 28 Feb 2025 15:54:14 +0100

Merge drm/drm-next into drm-xe-nextSync to fix conlicts between drm-xe-next and drm-intel-next.Signed-off-by: Lucas De Marchi List of files: /linux/tools/build/Build.include

93c7dd1b39444ebd5a6a98e56a363d7a4e646775 - Merge drm/drm-next into drm-misc-next

Thu, 06 Feb 2025 13:47:32 +0100

Merge drm/drm-next into drm-misc-nextBring rc1 to start the new release dev.Signed-off-by: Maxime Ripard List of files: /linux/tools/build/Build.include

ea9f8f2b21795a5d80418a655bcb212d5b89e08f - Merge drm/drm-next into drm-intel-next

Wed, 05 Feb 2025 18:12:37 +0100

Merge drm/drm-next into drm-intel-nextSync with v6.14-rc1.Signed-off-by: Jani Nikula List of files: /linux/tools/build/Build.include

c771600c6af14749609b49565ffb4cac2959710d - Merge drm/drm-next into drm-intel-gt-next

Wed, 05 Feb 2025 10:29:14 +0100

Merge drm/drm-next into drm-intel-gt-nextWe need4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")in order to land a i915 PMU simplification and a fix. That landed in 6.12and we are stuck at 6.9 so lets bump things forward.Signed-off-by: Tvrtko Ursulin List of files: /linux/tools/build/Build.include

b3cc7428a32202936904b5b07cf9f135025bafd6 - Merge branch 'for-6.15/amd_sfh' into for-linus

Wed, 26 Mar 2025 13:42:07 +0100

Merge branch 'for-6.15/amd_sfh' into for-linusFrom: Mario Limonciello Some platforms include a human presence detection (HPD) sensor. Whenenabled and a user is detected a wake event will be emitted from thesensor fusion hub that software can react to.Example use cases are "wake from suspend on approach" or to "lockwhen leaving".This is currently enabled by default on supported systems, but userscan't control it. This essentially means that wake on approach isenabled which is a really surprising behavior to users that don'texpect it.Instead of defaulting to enabled add a sysfs knob that users canuse to enable the feature if desirable and set it to disabled bydefault. List of files: /linux/tools/build/Build.include

7685b334d1e4927cc73b62c65293ba65748d9c52 - Merge tag 'perf-tools-for-v6.14-2025-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

Fri, 24 Jan 2025 14:45:40 +0100

Merge tag 'perf-tools-for-v6.14-2025-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-toolsPull perf-tools updates from Namhyung Kim: "There are a lot of changes in the perf tools in this cycle. build: - Use generic syscall table to generate syscall numbers on supported archs - This also enables to get rid of libaudit which was used for syscall numbers - Remove python2 support as it's deprecated for years - Fix issues on static build with libzstd perf record: - Intel-PT supports "aux-action" config term to pause or resume tracing in the aux-buffer. Users can start the intel_pt event as "started-paused" and configure other events to control the Intel-PT tracing: # perf record --kcore -e intel_pt/aux-action=start-paused/ \ -e syscalls:sys_enter_newuname/aux-action=resume/ \ -e syscalls:sys_exit_newuname/aux-action=pause/ -- uname This requires kernel support (which was added in v6.13) perf lock: - 'perf lock contention' command has an ability to symbolize locks in dynamically allocated objects using slab cache name when it runs with BPF. Those dynamic locks would have "&" prefix in the name to distinguish them from ordinary (static) locks # perf lock con -abl -E 5 sleep 1 contended total wait max wait avg wait address symbol 2 1.95 us 1.77 us 975 ns ffff9d5e852d3498 &task_struct (mutex) 1 1.18 us 1.18 us 1.18 us ffff9d5e852d3538 &task_struct (mutex) 4 1.12 us 354 ns 279 ns ffff9d5e841ca800 &kmalloc-cg-512 (mutex) 2 859 ns 617 ns 429 ns ffffffffa41c3620 delayed_uprobe_lock (mutex) 3 691 ns 388 ns 230 ns ffffffffa41c0940 pack_mutex (mutex) This also requires kernel/BPF support (which was added in v6.13) perf ftrace: - 'perf ftrace latency' command gets a couple of options to support linear buckets instead of exponential. Also it's possible to specify max and min latency for the linear buckets: # perf ftrace latency -abn -T switch_mm_irqs_off --bucket-range=100 \ --min-latency=200 --max-latency=800 -- sleep 1 # DURATION | COUNT | GRAPH | 0 - 200 ns | 186 | ### | 200 - 300 ns | 256 | ##### | 300 - 400 ns | 364 | ####### | 400 - 500 ns | 223 | #### | 500 - 600 ns | 111 | ## | 600 - 700 ns | 41 | | 700 - 800 ns | 141 | ## | 800 - ... ns | 169 | ### | # statistics (in nsec) total time: 2162212 avg time: 967 max time: 16817 min time: 132 count: 2236 - As you can see in the above example, it nows shows the statistics at the end so that users can see the avg/max/min latencies easily - 'perf ftrace profile' command has --graph-opts option like 'perf ftrace trace' so that it can control the tracing behaviors in the same way. For example, it can limit the function call depth or threshold perf script: - Improve physical memory resolution in 'mem-phys-addr' script by parsing /proc/iomem file # perf script mem-phys-addr -- find / ... Event: mem_inst_retired.all_loads:P Memory type count percentage ---------------------------------------- ---------- ---------- 100000000-85f7fffff : System RAM 8929 69.7 547600000-54785d23f : Kernel data 1240 9.7 546a00000-5474bdfff : Kernel rodata 490 3.8 5480ce000-5485fffff : Kernel bss 121 0.9 0-fff : Reserved 3860 30.1 100000-89c01fff : System RAM 18 0.1 8a22c000-8df6efff : System RAM 5 0.0 Others: - 'perf test' gets --runs-per-test option to run the test cases repeatedly. This would be helpful to see if it's flaky - Add 'parse_events' method to Python perf extension module, so that users can use the same event parsing logic in the python code. One more step towards implementing perf tools in Python. :) - Support opening tracepoint events without libtraceevent. This will be helpful if it won't use the tracing data like in 'perf stat' - Update ARM Neoverse N2/V2 JSON events and metrics"* tag 'perf-tools-for-v6.14-2025-01-21' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (176 commits) perf test: Update event_groups test to use instructions perf bench: Fix undefined behavior in cmpworker() perf annotate: Prefer passing evsel to evsel->core.idx perf lock: Rename fields in lock_type_table perf lock: Add percpu-rwsem for type filter perf lock: Fix parse_lock_type which only retrieve one lock flag perf lock: Fix return code for functions in __cmd_contention perf hist: Fix width calculation in hpp__fmt() perf hist: Fix bogus profiles when filters are enabled perf hist: Deduplicate cmp/sort/collapse code perf test: Improve verbose documentation perf test: Add a runs-per-test flag perf test: Fix parallel/sequential option documentation perf test: Send list output to stdout rather than stderr perf test: Rename functions and variables for better clarity perf tools: Expose quiet/verbose variables in Makefile.perf perf config: Add a function to set one variable in .perfconfig perf test perftool_testsuite: Return correct value for skipping perf test perftool_testsuite: Add missing description perf test record+probe_libc_inet_pton: Make test resilient ... List of files: /linux/tools/build/Build.include

4a73aff8c5e2a156bb841f022df51c27e8104ac8 - perf tools: Create generic syscall table support

Thu, 09 Jan 2025 03:36:16 +0100

perf tools: Create generic syscall table supportCurrently each architecture in perf independently generates syscallheaders.Adapt the work that has gone into unifying syscall headerimplementations in the kernel to work with perf tools.Introduce this framework with riscv at first. riscv previously relied onlibaudit, but with this change, perf tools for riscv no longer needsthis external dependency.Signed-off-by: Charlie Jenkins Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Arnd Bergmann Cc: Christian Brauner Cc: Guo Ren Cc: Günther Noack Cc: Ian Rogers Cc: Ingo Molnar Cc: James Clark Cc: Jiri Olsa Cc: John Garry Cc: Jonathan Corbet Cc: Leo Yan Cc: Mark Rutland Cc: Mickaël Salaün Cc: Mike Leach Cc: Namhyung Kim Cc: Palmer Dabbelt Cc: Paul Walmsley Cc: Peter Zijlstra Cc: Will Deacon Link: https://lore.kernel.org/r/20250108-perf_syscalltbl-v6-1-7543b5293098@rivosinc.comSigned-off-by: Arnaldo Carvalho de Melo List of files: /linux/tools/build/Build.include

03ab8e6297acd1bc0eedaa050e2a1635c576fd11 - Merge tag 'v5.18'

Tue, 31 May 2022 15:13:23 +0200

Merge tag 'v5.18'Linux 5.18 List of files: /linux/tools/build/Build.include

de4fb176622d54a82ea3ceb7362392aaf5ff0b5a - Merge branches 'fixes' and 'misc' into for-linus

Fri, 01 Apr 2022 17:12:31 +0200

Merge branches 'fixes' and 'misc' into for-linus List of files: /linux/tools/build/Build.include

b690490d6d466972ade172ee2e7f6ffa49e7e910 - Merge branch 'for-5.18/amd-sfh' into for-linus

Wed, 23 Mar 2022 09:58:40 +0100

Merge branch 'for-5.18/amd-sfh' into for-linus- dead code elimination (Christophe JAILLET) List of files: /linux/tools/build/Build.include

1136fa0c07de570dc17858745af8be169d1440ba - Merge tag 'v5.17-rc4' into for-linus

Tue, 01 Mar 2022 08:12:55 +0100

Merge tag 'v5.17-rc4' into for-linusMerge with mainline to get the Intel ASoC generic helpers header andother changes. List of files: /linux/tools/build/Build.include

986c6f7c3fc855032f3457a5a1b7fbcc09c375bb - Merge tag 'v5.17-rc4' into next

Fri, 18 Feb 2022 22:30:38 +0100

Merge tag 'v5.17-rc4' into nextSync up with mainline to get the latest changes in HID subsystem. List of files: /linux/tools/build/Build.include

542898c5aa5c6a3179dffb1d1606884a63f75fed - Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

Mon, 07 Feb 2022 17:01:37 +0100

Merge remote-tracking branch 'drm/drm-next' into drm-misc-nextFirst backmerge into drm-misc-next. Required for more helpers backmerged,and to pull in 5.17 (rc2).Signed-off-by: Maarten Lankhorst List of files: /linux/tools/build/Build.include

7e6a6b400db8048bd1c06e497e338388413cf5bc - Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

Sat, 05 Feb 2022 06:58:25 +0100

Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEADKVM/arm64 fixes for 5.17, take #2- A couple of fixes when handling an exception while a SError has been delivered- Workaround for Cortex-A510's single-step[ erratum List of files: /linux/tools/build/Build.include