Changes in Makefile

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

Wed, 05 Feb 2025 09:29:14 +0000

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/perf/arch/arm/Makefile

25768de50b1f2dbb6ea44bd5148a87fe2c9c3688 - Merge branch 'next' into for-linus

Tue, 21 Jan 2025 05:37:39 +0000

Merge branch 'next' into for-linusPrepare input updates for 6.14 merge window. List of files: /linux/tools/perf/arch/arm/Makefile

670af65d2ab4a6a9bb72f014b080757e291ad3fe - Merge branch 'for-6.14/constify-bin-attribute' into for-linus

Mon, 20 Jan 2025 08:58:12 +0000

Merge branch 'for-6.14/constify-bin-attribute' into for-linus- constification of 'struct bin_attribute' in various HID driver (Thomas Weißschuh) List of files: /linux/tools/perf/arch/arm/Makefile

c5fb51b71788926feef0d07f30c8af1d5e4af1a6 - Merge remote-tracking branch 'pm/opp/linux-next' into HEAD

Fri, 03 Jan 2025 15:13:45 +0000

Merge remote-tracking branch 'pm/opp/linux-next' into HEADMerge pm/opp tree to get dev_pm_opp_get_bw()Signed-off-by: Rob Clark List of files: /linux/tools/perf/arch/arm/Makefile

60675d4ca1ef0857e44eba5849b74a3a998d0c0f - Merge branch 'linus' into x86/mm, to pick up fixes

Fri, 20 Dec 2024 09:25:44 +0000

Merge branch 'linus' into x86/mm, to pick up fixesSigned-off-by: Ingo Molnar List of files: /linux/tools/perf/arch/arm/Makefile

6d4a0f4ea72319c9a37c1a7191695467006dd272 - Merge tag 'v6.13-rc3' into next

Tue, 17 Dec 2024 17:40:45 +0000

Merge tag 'v6.13-rc3' into nextSync up with the mainline. List of files: /linux/tools/perf/arch/arm/Makefile

e7f0a3a6f7339af55f1ca2c27131739d75569c08 - Merge drm/drm-next into drm-intel-next

Wed, 11 Dec 2024 20:06:05 +0000

Merge drm/drm-next into drm-intel-nextCatching up with 6.13-rc2.Signed-off-by: Rodrigo Vivi List of files: /linux/tools/perf/arch/arm/Makefile

c34e9ab9a612ee8b18273398ef75c207b01f516d - Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Thu, 05 Dec 2024 17:09:29 +0000

Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v6.13A few small fixes for v6.13, all system specific - the biggest thing isthe fix for jack handling over suspend on some Intel laptops. List of files: /linux/tools/perf/arch/arm/Makefile

8f109f287fdc7b8fc7dcb6b2190c8b17dc22fcda - Merge drm/drm-next into drm-xe-next

Mon, 02 Dec 2024 16:22:11 +0000

Merge drm/drm-next into drm-xe-nextA backmerge to get the PMT preparation work formerging the BMG PMT support.Signed-off-by: Rodrigo Vivi List of files: /linux/tools/perf/arch/arm/Makefile

3aba2eba84e0219fb66061359052be81bd883d53 - Merge drm/drm-next into drm-misc-next

Mon, 02 Dec 2024 11:44:18 +0000

Merge drm/drm-next into drm-misc-nextKickstart 6.14 cycle.Signed-off-by: Maxime Ripard List of files: /linux/tools/perf/arch/arm/Makefile

bcfd5f644c5b933cfb3c488220e40a03e011e8a4 - Merge tag 'v6.13-rc1' into perf/core, to refresh the branch

Mon, 02 Dec 2024 10:52:59 +0000

Merge tag 'v6.13-rc1' into perf/core, to refresh the branchSigned-off-by: Ingo Molnar List of files: /linux/tools/perf/arch/arm/Makefile

b50ecc5aca4d18f1f0c4942f5c797bc85edef144 - Merge tag 'perf-tools-for-v6.13-2024-11-24' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

Tue, 26 Nov 2024 22:54:00 +0000

Merge tag 'perf-tools-for-v6.13-2024-11-24' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-toolsPull perf tools updates from Namhyung Kim: "perf record: - Enable leader sampling for inherited task events. It was supported only for system-wide events but the kernel started to support such a setup since v6.12. This is to reduce the number of PMU interrupts. The samples of the leader event will contain counts of other events and no samples will be generated for the other member events. $ perf record -e '{cycles,instructions}:S' ${MYPROG} perf report: - Fix --branch-history option to display more branch-related information like prediction, abort and cycles which is available on Intel machines. $ perf record -bg -- perf test -w brstack $ perf report --branch-history ... # # Overhead Source:Line Symbol Shared Object Predicted Abort Cycles IPC [IPC Coverage] # ........ ........................ .............. .................... ......... ..... ...... .................... # 8.17% copy_page_64.S:19 [k] copy_page [kernel.kallsyms] 50.0% 0 5 - - | ---xas_load xarray.h:171 | |--5.68%--xas_load xarray.c:245 (cycles:1) | xas_load xarray.c:242 | xas_load xarray.h:1260 (cycles:1) | xas_descend xarray.c:146 | xas_load xarray.c:244 (cycles:2) | xas_load xarray.c:245 | xas_descend xarray.c:218 (cycles:10) ... perf stat: - Add HWMON PMU support. The HWMON provides various system information like CPU/GPU temperature, fan speed and so on. Expose them as PMU events so that users can see the values using perf stat commands. $ perf stat -e temp_cpu,fan1 true Performance counter stats for 'true': 60.00 'C temp_cpu 0 rpm fan1 0.000745382 seconds time elapsed 0.000883000 seconds user 0.000000000 seconds sys - Display metric threshold in JSON output. Some metrics define thresholds to classify value ranges. It used to be in a different color but it won't work for JSON. Add "metric-threshold" field to the JSON that can be one of "good", "less good", "nearly bad" and "bad". # perf stat -a -M TopdownL1 -j true {"counter-value" : "18693525.000000", "unit" : "", "event" : "TOPDOWN.SLOTS", "event-runtime" : 5552708, "pcnt-running" : 100.00, "metric-value" : "43.226002", "metric-unit" : "% tma_backend_bound", "metric-threshold" : "bad"} {"metric-value" : "29.212267", "metric-unit" : "% tma_frontend_bound", "metric-threshold" : "bad"} {"metric-value" : "7.138972", "metric-unit" : "% tma_bad_speculation", "metric-threshold" : "good"} {"metric-value" : "20.422759", "metric-unit" : "% tma_retiring", "metric-threshold" : "good"} {"counter-value" : "3817732.000000", "unit" : "", "event" : "topdown-retiring", "event-runtime" : 5552708, "pcnt-running" : 100.00, } {"counter-value" : "5472824.000000", "unit" : "", "event" : "topdown-fe-bound", "event-runtime" : 5552708, "pcnt-running" : 100.00, } {"counter-value" : "7984780.000000", "unit" : "", "event" : "topdown-be-bound", "event-runtime" : 5552708, "pcnt-running" : 100.00, } {"counter-value" : "1418181.000000", "unit" : "", "event" : "topdown-bad-spec", "event-runtime" : 5552708, "pcnt-running" : 100.00, } ... perf sched: - Add -P/--pre-migrations option for 'timehist' sub-command to track time a task waited on a run-queue before migrating to a different CPU. $ perf sched timehist -P time cpu task name wait time sch delay run time pre-mig time [tid/pid] (msec) (msec) (msec) (msec) --------------- ------ ------------------------------ --------- --------- --------- --------- 585940.535527 [0000] perf[584885] 0.000 0.000 0.000 0.000 585940.535535 [0000] migration/0[20] 0.000 0.002 0.008 0.000 585940.535559 [0001] perf[584885] 0.000 0.000 0.000 0.000 585940.535563 [0001] migration/1[25] 0.000 0.001 0.004 0.000 585940.535678 [0002] perf[584885] 0.000 0.000 0.000 0.000 585940.535686 [0002] migration/2[31] 0.000 0.002 0.008 0.000 585940.535905 [0001] 0.000 0.000 0.342 0.000 585940.535938 [0003] perf[584885] 0.000 0.000 0.000 0.000 585940.537048 [0001] sleep[584886] 0.000 0.019 1.142 0.001 585940.537749 [0002] 0.000 0.000 2.062 0.000 ... Build: - Make libunwind opt-in (LIBUNWIND=1) rather than opt-out. The perf tools are generally built with libelf and libdw which has unwinder functionality. The libunwind support predates it and no need to have duplicate unwinders by default. - Rename NO_DWARF=1 build option to NO_LIBDW=1 in order to clarify it's using libdw for handling DWARF information. Internals: - Do not set exclude_guest bit in the perf_event_attr by default. This was causing a trouble in AMD IBS PMU as it doesn't support the bit. The bit will be set when it's needed later by the fallback logic. Also update the missing feature detection logic to make sure not clear supported bits unnecessarily. - Run perf test in parallel by default and mark flaky tests "exclusive" to run them serially at the end. Some test numbers are changed but the test can complete in less than half the time. JSON vendor events: - Add AMD Zen 5 events and metrics. - Add i.MX91 and i.MX95 DDR metrics - Fix HiSilicon HIP08 Topdown metric name. - Support compat events on PowerPC"* tag 'perf-tools-for-v6.13-2024-11-24' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: (232 commits) perf tests: Fix hwmon parsing with PMU name test perf hwmon_pmu: Ensure hwmon key union is zeroed before use perf tests hwmon_pmu: Remove double evlist__delete() perf/test: fix perf ftrace test on s390 perf bpf-filter: Return -ENOMEM directly when pfi allocation fails perf test: Correct hwmon test PMU detection perf: Remove unused del_perf_probe_events() perf pmu: Move pmu_metrics_table__find and remove ARM override perf jevents: Add map_for_cpu() perf header: Pass a perf_cpu rather than a PMU to get_cpuid_str perf header: Avoid transitive PMU includes perf arm64 header: Use cpu argument in get_cpuid perf header: Refactor get_cpuid to take a CPU for ARM perf header: Move is_cpu_online to numa bench perf jevents: fix breakage when do perf stat on system metric perf test: Add missing __exit calls in tool/hwmon tests perf tests: Make leader sampling test work without branch event perf util: Remove kernel version deadcode perf test shell trace_exit_race: Use --no-comm to avoid cases where COMM isn't resolved perf test shell trace_exit_race: Show what went wrong in verbose mode ... List of files: /linux/tools/perf/arch/arm/Makefile

ddbfb6f20c1b7a8b111e2194fff767cea032d491 - perf build: Remove PERF_HAVE_DWARF_REGS

Fri, 08 Nov 2024 23:46:05 +0000

perf build: Remove PERF_HAVE_DWARF_REGSPERF_HAVE_DWARF_REGS was true when an architecture had a dwarf-regs.cfile. There are no more architecture dwarf-regs.c files, selection isdone using constants from the ELF file rather than conditionalcompilation. When removing PERF_HAVE_DWARF_REGS was the only variablein the Makefile, remove the Makefile.Add missing SPDX for RISC-V Makefile.Reviewed-by: Masami Hiramatsu (Google) Signed-off-by: Ian Rogers Cc: Anup Patel Cc: Yang Jihong Cc: Palmer Dabbelt Cc: David S. Miller Cc: Albert Ou Cc: Shenlin Liang Cc: Nick Terrell Cc: Guilherme Amadio Cc: Steinar H. Gunderson Cc: Changbin Du Cc: Alexander Lobakin Cc: Przemek Kitszel Cc: Huacai Chen Cc: Guo Ren Cc: Masahiro Yamada Cc: Will Deacon Cc: James Clark Cc: Mike Leach Cc: Chen Pei Cc: Leo Yan Cc: Oliver Upton Cc: Aditya Gupta Cc: Kajol Jain Cc: Athira Rajeev Cc: linux-arm-kernel@lists.infradead.orgCc: linux-riscv@lists.infradead.orgCc: Bibo Mao Cc: John Garry Cc: Atish Patra Cc: Dima Kogan Cc: Paul Walmsley Cc: Dr. David Alan Gilbert Cc: linux-csky@vger.kernel.orgLink: https://lore.kernel.org/r/20241108234606.429459-21-irogers@google.comSigned-off-by: Namhyung Kim List of files: /linux/tools/perf/arch/arm/Makefile

54a1368567e8edd4f452085d89239b8b05d36856 - perf build: Rename NO_DWARF to NO_LIBDW

Thu, 17 Oct 2024 00:13:45 +0000

perf build: Rename NO_DWARF to NO_LIBDWNO_DWARF could mean more than NO_LIBDW support, in particular nolibunwind support. Rename to be more intention revealing.Signed-off-by: Ian Rogers Reviewed-by: Masami Hiramatsu (Google) Acked-by: Namhyung Kim Tested-by: Leo Yan Cc: Anup Patel Cc: Yang Jihong Cc: Palmer Dabbelt Cc: David S. Miller Cc: Albert Ou Cc: Shenlin Liang Cc: Nick Terrell Cc: Guilherme Amadio Cc: Steinar H. Gunderson Cc: Changbin Du Cc: Alexander Lobakin Cc: Przemek Kitszel Cc: Huacai Chen Cc: Guo Ren Cc: Masahiro Yamada Cc: Will Deacon Cc: James Clark Cc: Mike Leach Cc: Chen Pei Cc: Leo Yan Cc: Oliver Upton Cc: Aditya Gupta Cc: Kajol Jain Cc: Athira Rajeev Cc: linux-arm-kernel@lists.infradead.orgCc: linux-riscv@lists.infradead.orgCc: Bibo Mao Cc: John Garry Cc: Atish Patra Cc: Dima Kogan Cc: Paul Walmsley Cc: Dr. David Alan Gilbert Cc: linux-csky@vger.kernel.orgLink: https://lore.kernel.org/r/20241017001354.56973-3-irogers@google.comSigned-off-by: Namhyung Kim List of files: /linux/tools/perf/arch/arm/Makefile

58e16d792a6a8c6b750f637a4649967fcac853dc - Merge branch 'ti-sysc-fixes' into fixes

Tue, 13 Aug 2019 10:40:10 +0000

Merge branch 'ti-sysc-fixes' into fixes List of files: /linux/tools/perf/arch/arm/Makefile

c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2 - Merge branch 'next' into for-linus

Sat, 20 Jul 2019 04:07:56 +0000

Merge branch 'next' into for-linusPrepare second round of input updates for 5.3 merge window. List of files: /linux/tools/perf/arch/arm/Makefile

ecb41832bd2a7a3f8ac93527cec5e51e3827daed - Merge tag 'v5.2' into next

Mon, 15 Jul 2019 16:42:32 +0000

Merge tag 'v5.2' into nextSync up with mainline to resolve conflicts in iforce driver. List of files: /linux/tools/perf/arch/arm/Makefile

74acee309fb2a434dce215d44014e6f8e06975ae - Merge branches 'for-5.2/fixes', 'for-5.3/doc', 'for-5.3/ish', 'for-5.3/logitech' and 'for-5.3/wacom' into for-linus

Tue, 09 Jul 2019 23:39:57 +0000

Merge branches 'for-5.2/fixes', 'for-5.3/doc', 'for-5.3/ish', 'for-5.3/logitech' and 'for-5.3/wacom' into for-linus List of files: /linux/tools/perf/arch/arm/Makefile

3c53c6255d598db7084c5c3d7553d7200e857818 - Merge tag 'asoc-v5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Mon, 08 Jul 2019 12:45:20 +0000

Merge tag 'asoc-v5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Updates for v5.3This is a very big update, mainly thanks to Morimoto-san's refactoringwork and some fairly large new drivers. - Lots more work on moving towards a component based framework from Morimoto-san. - Support for force disconnecting muxes from Jerome Brunet. - New drivers for Cirrus Logic CS47L35, CS47L85 and CS47L90, Conexant CX2072X, Realtek RT1011 and RT1308.Signed-off-by: Takashi Iwai List of files: /linux/tools/perf/arch/arm/Makefile

1d2af80d581d1bae81594e497cd57e345235b940 - Merge tag 'nand/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next

Sat, 06 Jul 2019 20:51:56 +0000

Merge tag 'nand/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/nextNAND core changes:- use longest matching pattern in ->exec_op() default parser- export NAND operation tracer- add flag to indicate panic_write in MTD- use kzalloc() instead of kmalloc() and memset()Raw NAND controller drivers changes:- brcmnand: * fix BCH ECC layout for large page NAND parts * fallback to detected ecc-strength, ecc-step-size * when oops in progress use pio and interrupt polling * code refactor code to introduce helper functions * add support for v7.3 controller- FSMC: * use nand_op_trace for operation tracing- GPMI: * move all driver code into single file * various cleanups (including dmaengine changes) * use runtime PM to manage clocks * implement exec_op- MTK: * correct low level time calculation of r/w cycle * improve data sampling timing for read cycle * add validity check for CE# pin setting * fix wrongly assigned OOB buffer pointer issue * re-license MTK NAND driver as Dual MIT/GPL- STM32: * manage the get_irq error case * increase DMA completion timeoutsRaw NAND chips drivers changes:- Macronix: add read-retry supportOnenand driver changes:- add support for 8Gb datasize chips- avoid fall-through warningsSPI-NAND changes:- define macros for page-read ops with three-byte addresses- add support for two-byte device IDs and then for GigaDevice GD5F1GQ4UFxxG- add initial support for Paragon PN26G0xA- handle the case where the last page read has bitflips List of files: /linux/tools/perf/arch/arm/Makefile