Changes in Makefile

cdd5b5a9761fd66d17586e4f4ba6588c70e640ea - Merge branch 'next' into for-linus

Tue, 07 Nov 2023 00:42:08 +0100

Merge branch 'next' into for-linusPrepare input updates for 6.7 merge window. List of files: /linux/tools/perf/Documentation/Makefile

34069d12e239ae8f36dd96c378e4622fb1c42a76 - Merge tag 'v6.5' into next

Tue, 05 Sep 2023 23:08:14 +0200

Merge tag 'v6.5' into nextSync up with mainline to bring in updates to the shared infrastructure. List of files: /linux/tools/perf/Documentation/Makefile

2612e3bbc0386368a850140a6c9b990cd496a5ec - Merge drm/drm-next into drm-intel-next

Mon, 07 Aug 2023 23:14:42 +0200

Merge drm/drm-next into drm-intel-nextCatching-up with drm-next and drm-intel-gt-next.It will unblock a code refactor around the platformdefinitions (names vs acronyms).Signed-off-by: Rodrigo Vivi List of files: /linux/tools/perf/Documentation/Makefile

9f771739a04919226081a107167596de75108fbb - Merge drm/drm-next into drm-intel-gt-next

Mon, 07 Aug 2023 12:29:40 +0200

Merge drm/drm-next into drm-intel-gt-nextNeed to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") asa dependency for https://patchwork.freedesktop.org/series/121735/Signed-off-by: Joonas Lahtinen List of files: /linux/tools/perf/Documentation/Makefile

61b7369483efb5e0a9f3b48e75fac00d46d661e0 - Merge drm/drm-next into drm-misc-next

Mon, 24 Jul 2023 15:44:47 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get v6.5-rc2.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/perf/Documentation/Makefile

0791faebfe750292a8a842b64795a390ca4a3b51 - ASoC: Merge v6.5-rc2

Mon, 17 Jul 2023 07:12:31 +0200

ASoC: Merge v6.5-rc2Get a similar baseline to my other branches, and fixes for people usingthe branch. List of files: /linux/tools/perf/Documentation/Makefile

2f98e686ef59b5d19af5847d755798e2031bee3a - Merge v6.5-rc1 into drm-misc-fixes

Tue, 11 Jul 2023 09:23:20 +0200

Merge v6.5-rc1 into drm-misc-fixesBoris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.Signed-off-by: Maxime Ripard List of files: /linux/tools/perf/Documentation/Makefile

3fbff91afbf0148e937b8718ed865b073c587d9f - Merge branch 'master' into mm-hotfixes-stable

Mon, 03 Jul 2023 03:53:03 +0200

Merge branch 'master' into mm-hotfixes-stable List of files: /linux/tools/perf/Documentation/Makefile

b30d7a77c53ec04a6d94683d7680ec406b7f3ac8 - Merge tag 'perf-tools-for-v6.5-1-2023-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next

Fri, 30 Jun 2023 20:35:41 +0200

Merge tag 'perf-tools-for-v6.5-1-2023-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-nextPull perf tools updates from Namhyung Kim: "Internal cleanup: - Refactor PMU data management to handle hybrid systems in a generic way. Do more work in the lexer so that legacy event types parse more easily. A side-effect of this is that if a PMU is specified, scanning sysfs is avoided improving start-up time. - Fix hybrid metrics, for example, the TopdownL1 works for both performance and efficiency cores on Intel machines. To support this, sort and regroup events after parsing. - Add reference count checking for the 'thread' data structure. - Lots of fixes for memory leaks in various places thanks to the ASAN and Ian's refcount checker. - Reduce the binary size by replacing static variables with local or dynamically allocated memory. - Introduce shared_mutex for annotate data to reduce memory footprint. - Make filesystem access library functions more thread safe. Test: - Organize cpu_map tests into a single suite. - Add metric value validation test to check if the values are within correct value ranges. - Add perf stat stdio output test to check if event and metric names match. - Add perf data converter JSON output test. - Fix a lot of issues reported by shellcheck(1). This is a preparation to enable shellcheck by default. - Make the large x86 new instructions test optional at build time using EXTRA_TESTS=1. - Add a test for libpfm4 events. perf script: - Add 'dsoff' outpuf field to display offset from the DSO. $ perf script -F comm,pid,event,ip,dsoff ls 2695501 cycles: 152cc73ef4b5 (/usr/lib/x86_64-linux-gnu/ld-2.31.so+0x1c4b5) ls 2695501 cycles: ffffffff99045b3e ([kernel.kallsyms]) ls 2695501 cycles: ffffffff9968e107 ([kernel.kallsyms]) ls 2695501 cycles: ffffffffc1f54afb ([kernel.kallsyms]) ls 2695501 cycles: ffffffff9968382f ([kernel.kallsyms]) ls 2695501 cycles: ffffffff99e00094 ([kernel.kallsyms]) ls 2695501 cycles: 152cc718a8d0 (/usr/lib/x86_64-linux-gnu/libselinux.so.1+0x68d0) ls 2695501 cycles: ffffffff992a6db0 ([kernel.kallsyms]) - Adjust width for large PID/TID values. perf report: - Robustify reading addr2line output for srcline by checking sentinel output before the actual data and by using timeout of 1 second. - Allow config terms (like 'name=ABC') with breakpoint events. $ perf record -e mem:0x55feb98dd169:x/name=breakpoint/ -p 19646 -- sleep 1 perf annotate: - Handle x86 instruction suffix like 'l' in 'movl' generally. - Parse instruction operands properly even with a whitespace. This is needed for llvm-objdump output. - Support RISC-V binutils lookup using the triplet prefixes. - Add '<' and '>' key to navigate to prev/next symbols in TUI. - Fix instruction association and parsing for LoongArch. perf stat: - Add --per-cache aggregation option, optionally specify a cache level like `--per-cache=L2`. $ sudo perf stat --per-cache -a -e ls_dmnd_fills_from_sys.ext_cache_remote --\ taskset -c 0-15,64-79,128-143,192-207\ perf bench sched messaging -p -t -l 100000 -g 8 # Running 'sched/messaging' benchmark: # 20 sender and receiver threads per group # 8 groups == 320 threads run Total time: 7.648 [sec] Performance counter stats for 'system wide': S0-D0-L3-ID0 16 17,145,912 ls_dmnd_fills_from_sys.ext_cache_remote S0-D0-L3-ID8 16 14,977,628 ls_dmnd_fills_from_sys.ext_cache_remote S0-D0-L3-ID16 16 262,539 ls_dmnd_fills_from_sys.ext_cache_remote S0-D0-L3-ID24 16 3,140 ls_dmnd_fills_from_sys.ext_cache_remote S0-D0-L3-ID32 16 27,403 ls_dmnd_fills_from_sys.ext_cache_remote S0-D0-L3-ID40 16 17,026 ls_dmnd_fills_from_sys.ext_cache_remote S0-D0-L3-ID48 16 7,292 ls_dmnd_fills_from_sys.ext_cache_remote S0-D0-L3-ID56 16 2,464 ls_dmnd_fills_from_sys.ext_cache_remote S1-D1-L3-ID64 16 22,489,306 ls_dmnd_fills_from_sys.ext_cache_remote S1-D1-L3-ID72 16 21,455,257 ls_dmnd_fills_from_sys.ext_cache_remote S1-D1-L3-ID80 16 11,619 ls_dmnd_fills_from_sys.ext_cache_remote S1-D1-L3-ID88 16 30,978 ls_dmnd_fills_from_sys.ext_cache_remote S1-D1-L3-ID96 16 37,628 ls_dmnd_fills_from_sys.ext_cache_remote S1-D1-L3-ID104 16 13,594 ls_dmnd_fills_from_sys.ext_cache_remote S1-D1-L3-ID112 16 10,164 ls_dmnd_fills_from_sys.ext_cache_remote S1-D1-L3-ID120 16 11,259 ls_dmnd_fills_from_sys.ext_cache_remote 7.779171484 seconds time elapsed - Change default (no event/metric) formatting for default metrics so that events are hidden and the metric and group appear. Performance counter stats for 'ls /': 1.85 msec task-clock # 0.594 CPUs utilized 0 context-switches # 0.000 /sec 0 cpu-migrations # 0.000 /sec 97 page-faults # 52.517 K/sec 2,187,173 cycles # 1.184 GHz 2,474,459 instructions # 1.13 insn per cycle 531,584 branches # 287.805 M/sec 13,626 branch-misses # 2.56% of all branches TopdownL1 # 23.5 % tma_backend_bound # 11.5 % tma_bad_speculation # 39.1 % tma_frontend_bound # 25.9 % tma_retiring - Allow --cputype option to have any PMU name (not just hybrid). - Fix output value not to added when it runs multiple times with -r option. perf list: - Show metricgroup description from JSON file called metricgroups.json. - Allow 'pfm' argument to list only libpfm4 events and check each event is supported before showing it. JSON vendor events: - Avoid event grouping using "NO_GROUP_EVENTS" constraints. The topdown events are correctly grouped even if no group exists. - Add "Default" metric group to print it in the default output. And use "DefaultMetricgroupName" to indicate the real metric group name. - Add AmpereOne core PMU events. Misc: - Define man page date correctly. - Track exception level properly on ARM CoreSight ETM. - Allow anonymous struct, union or enum when retrieving type names from DWARF. - Fix incorrect filename when calling `perf inject --jit`. - Handle PLT size correctly on LoongArch"* tag 'perf-tools-for-v6.5-1-2023-06-28' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next: (269 commits) perf test: Skip metrics w/o event name in stat STD output linter perf test: Reorder event name checks in stat STD output linter perf pmu: Remove a hard coded cpu PMU assumption perf pmus: Add notion of default PMU for JSON events perf unwind: Fix map reference counts perf test: Set PERF_EXEC_PATH for script execution perf script: Initialize buffer for regs_map() perf tests: Fix test_arm_callgraph_fp variable expansion perf symbol: Add LoongArch case in get_plt_sizes() perf test: Remove x permission from lib/stat_output.sh perf test: Rerun failed metrics with longer workload perf test: Add skip list for metrics known would fail perf test: Add metric value validation test perf jit: Fix incorrect file name in DWARF line table perf annotate: Fix instruction association and parsing for LoongArch perf annotation: Switch lock from a mutex to a sharded_mutex perf sharded_mutex: Introduce sharded_mutex tools: Fix incorrect calculation of object size by sizeof perf subcmd: Fix missing check for return value of malloc() in add_cmdname() perf parse-events: Remove unneeded semicolon ... List of files: /linux/tools/perf/Documentation/Makefile

61b3d2107d2aae5dc86bbbbd0c9f6151d694cdc4 - perf doc: Add support for KBUILD_BUILD_TIMESTAMP

Sat, 13 May 2023 22:37:43 +0200

perf doc: Add support for KBUILD_BUILD_TIMESTAMPWhen building man pages from a Git checkout, we consistently set theman page date based on when the input was last changed. Otherwise, itdefaults to the build time, which is not reproducible.Allow the date to be set through the KBUILD_BUILD_TIMESTAMP variable,as for timestamps in the kernel itself.Signed-off-by: Ben Hutchings Acked-by: Ian RogersCc: Ingo Molnar Cc: Peter Zijlstra Cc: Salvatore Bonaccorso Link: https://lore.kernel.org/r/ZF/1F1P+b9qZ/vVH@decadent.org.ukSigned-off-by: Arnaldo Carvalho de Melo List of files: /linux/tools/perf/Documentation/Makefile

21a165133c85d072051aa214099ad46a49239c46 - perf doc: Define man page date when using asciidoctor

Sat, 13 May 2023 22:37:24 +0200

perf doc: Define man page date when using asciidoctorWhen building perf documentation with asciidoc, we use "git log" tofind the last commit date of each doc source and pass that to asciidocto use as the man page date.When using asciidoctor, however, the current date is always usedinstead. Defining perf_date like we do for asciidoc also doesn'twork because we're not using DocBook as an intermediate format.The asciidoctor man page backend looks for the variable "docdate",so set that instead.Signed-off-by: Ben Hutchings Acked-by: Ian RogersCc: Ingo Molnar Cc: Peter Zijlstra Cc: Salvatore Bonaccorso Link: https://lore.kernel.org/r/ZF/1BOahN/i6xbBx@decadent.org.ukSigned-off-by: Arnaldo Carvalho de Melo List of files: /linux/tools/perf/Documentation/Makefile

ea68a3e9d14e9e0bf017d178fb4bd53b6deb1482 - Merge drm/drm-next into drm-intel-gt-next

Tue, 11 Apr 2023 14:43:45 +0200

Merge drm/drm-next into drm-intel-gt-nextNeed to pull in commit from drm-next (earlier in drm-intel-next):1eca0778f4b3 ("drm/i915: add struct i915_dsm to wrap dsm members together")In order to merge following patch to drm-intel-gt-next:https://patchwork.freedesktop.org/patch/530942/?series=114925&rev=6Signed-off-by: Joonas Lahtinen List of files: /linux/tools/perf/Documentation/Makefile

cecdd52a3dd312564f81a39df08378b7b39a2654 - Merge drm/drm-next into drm-intel-next

Tue, 28 Mar 2023 16:30:57 +0200

Merge drm/drm-next into drm-intel-nextCatch up with 6.3-rc cycle...Signed-off-by: Rodrigo Vivi List of files: /linux/tools/perf/Documentation/Makefile

e752ab11dcb48353727ea26eefd740155e028865 - Merge remote-tracking branch 'drm/drm-next' into msm-next

Mon, 20 Mar 2023 18:31:25 +0100

Merge remote-tracking branch 'drm/drm-next' into msm-nextMerge drm-next into msm-next to pick up external clk and PM dependenciesfor improved a6xx GPU reset sequence.Signed-off-by: Rob Clark List of files: /linux/tools/perf/Documentation/Makefile

b3c9a04135bdbd3aabd5e9534bad0fe6df505f8a - Merge drm/drm-fixes into drm-misc-fixes

Mon, 13 Mar 2023 10:14:05 +0100

Merge drm/drm-fixes into drm-misc-fixesBackmerging to get latest upstream.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/perf/Documentation/Makefile

26ed1d29fc44f3f2f0c396c1392abefac5f0454e - Merge branch 'for-next' into for-linus

Fri, 03 Mar 2023 14:20:56 +0100

Merge branch 'for-next' into for-linus List of files: /linux/tools/perf/Documentation/Makefile

585a78c1f77be305b1f6adad392f16047fb66ffd - Merge branch 'linus' into objtool/core, to pick up Xen dependencies

Thu, 23 Feb 2023 09:16:39 +0100

Merge branch 'linus' into objtool/core, to pick up Xen dependenciesPick up dependencies - freshly merged upstream via xen-next - before applyingdependent objtool changes.Signed-off-by: Ingo Molnar List of files: /linux/tools/perf/Documentation/Makefile

7ae9fb1b7ecbb5d85d07857943f677fd1a559b18 - Merge branch 'next' into for-linus

Tue, 21 Feb 2023 20:19:49 +0100

Merge branch 'next' into for-linusPrepare input updates for 6.3 merge window. List of files: /linux/tools/perf/Documentation/Makefile

5661706efa200252d0e9fea02421b0a5857808c3 - Merge branch 'topic/apple-gmux' into for-next

Thu, 16 Feb 2023 14:18:54 +0100

Merge branch 'topic/apple-gmux' into for-nextPull vga_switcheroo fix for MacsSigned-off-by: Takashi Iwai List of files: /linux/tools/perf/Documentation/Makefile

94817983fb2ccd1869ed0c5a763317a45283a272 - Merge tag 'v6.2-rc7' into media_tree

Wed, 08 Feb 2023 15:18:54 +0100

Merge tag 'v6.2-rc7' into media_treeLinux 6.2-rc7* tag 'v6.2-rc7': (1549 commits) Linux 6.2-rc7 fbcon: Check font dimension limits efi: fix potential NULL deref in efi_mem_reserve_persistent kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup() HV: hv_balloon: fix memory leak with using debugfs_lookup() mtk_sgmii: enable PCS polling to allow SFP work net: mediatek: sgmii: fix duplex configuration net: mediatek: sgmii: ensure the SGMII PHY is powered down on configuration MAINTAINERS: update SCTP maintainers MAINTAINERS: ipv6: retire Hideaki Yoshifuji mailmap: add John Crispin's entry MAINTAINERS: bonding: move Veaceslav Falico to CREDITS net: openvswitch: fix flow memory leak in ovs_flow_cmd_new net: ethernet: mtk_eth_soc: disable hardware DSA untagging for second MAC virtio-net: Keep stop() to follow mirror sequence of open() efi: Accept version 2 of memory attributes table ceph: blocklist the kclient when receiving corrupted snap trace ceph: move mount state enum to super.h selftests: net: udpgso_bench_tx: Cater for pending datagrams zerocopy benchmarking selftests: net: udpgso_bench: Fix racing bug between the rx/tx programs ... List of files: /linux/tools/perf/Documentation/Makefile