Revision tags: v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6, v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2, v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2, v6.3-rc1, v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1, v6.1, v6.1-rc8, v6.1-rc7, v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2, v6.1-rc1, v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1, v5.19, v5.19-rc8, v5.19-rc7, v5.19-rc6, v5.19-rc5, v5.19-rc4, v5.19-rc3, v5.19-rc2, v5.19-rc1, v5.18, v5.18-rc7, v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6, v5.17-rc5, v5.17-rc4, v5.17-rc3, v5.17-rc2, v5.17-rc1, v5.16, v5.16-rc8, v5.16-rc7, v5.16-rc6, v5.16-rc5, v5.16-rc4, v5.16-rc3, v5.16-rc2, v5.16-rc1, v5.15, v5.15-rc7, v5.15-rc6, v5.15-rc5, v5.15-rc4, v5.15-rc3, v5.15-rc2, v5.15-rc1 |
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8be98d2f |
| 06-Sep-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 5.15 merge window.
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Revision tags: v5.14, v5.14-rc7, v5.14-rc6, v5.14-rc5, v5.14-rc4, v5.14-rc3 |
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320424c7 |
| 19-Jul-2021 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v5.13' into next
Sync up with the mainline to get the latest parport API.
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Revision tags: v5.14-rc2, v5.14-rc1 |
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5a94296b |
| 30-Jun-2021 |
Jiri Kosina <jkosina@suse.cz> |
Merge branch 'for-5.14/amd-sfh' into for-linus
- support for Renoir and Cezanne SoCs - support for Ambient Light Sensor - support for Human Presence Detection sensor
all from Basavaraj Natikar
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Revision tags: v5.13, v5.13-rc7, v5.13-rc6 |
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c441bfb5 |
| 09-Jun-2021 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.13-rc3' into asoc-5.13
Linux 5.13-rc3
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Revision tags: v5.13-rc5 |
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942baad2 |
| 02-Jun-2021 |
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Pulling in -rc2 fixes and TTM changes that next upcoming patches depend on.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Revision tags: v5.13-rc4, v5.13-rc3 |
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c37fe6af |
| 18-May-2021 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v5.13-rc2' into spi-5.13
Linux 5.13-rc2
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85ebe5ae |
| 18-May-2021 |
Tony Lindgren <tony@atomide.com> |
Merge branch 'fixes-rc1' into fixes
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d22fe808 |
| 17-May-2021 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Time to get back in sync...
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Revision tags: v5.13-rc2 |
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fd531024 |
| 11-May-2021 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging to get v5.12 fixes. Requested for vmwgfx.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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c55b44c9 |
| 11-May-2021 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-fixes into drm-misc-fixes
Start this new release drm-misc-fixes branch
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Revision tags: v5.13-rc1 |
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10a3efd0 |
| 01-May-2021 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'perf-tools-for-v5.13-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tool updates from Arnaldo Carvalho de Melo: "perf stat:
- Add support for hybri
Merge tag 'perf-tools-for-v5.13-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tool updates from Arnaldo Carvalho de Melo: "perf stat:
- Add support for hybrid PMUs to support systems such as Intel Alderlake and its BIG/little core/atom cpus.
- Introduce 'bperf' to share hardware PMCs with BPF.
- New --iostat option to collect and present IO stats on Intel hardware.
This functionality is based on recently introduced sysfs attributes for Intel® Xeon® Scalable processor family (code name Skylake-SP) in commit bb42b3d39781 ("perf/x86/intel/uncore: Expose an Uncore unit to IIO PMON mapping")
It is intended to provide four I/O performance metrics in MB per each PCIe root port:
- Inbound Read: I/O devices below root port read from the host memory - Inbound Write: I/O devices below root port write to the host memory - Outbound Read: CPU reads from I/O devices below root port - Outbound Write: CPU writes to I/O devices below root port
- Align CSV output for summary.
- Clarify --null use cases: Assess raw overhead of 'perf stat' or measure just wall clock time.
- Improve readability of shadow stats.
perf record:
- Change the COMM when starting tha workload so that --exclude-perf doesn't seem to be not honoured.
- Improve 'Workload failed' message printing events + what was exec'ed.
- Fix cross-arch support for TIME_CONV.
perf report:
- Add option to disable raw event ordering.
- Dump the contents of PERF_RECORD_TIME_CONV in 'perf report -D'.
- Improvements to --stat output, that shows information about PERF_RECORD_ events.
- Preserve identifier id in OCaml demangler.
perf annotate:
- Show full source location with 'l' hotkey in the 'perf annotate' TUI.
- Add line number like in TUI and source location at EOL to the 'perf annotate' --stdio mode.
- Add --demangle and --demangle-kernel to 'perf annotate'.
- Allow configuring annotate.demangle{,_kernel} in 'perf config'.
- Fix sample events lost in stdio mode.
perf data:
- Allow converting a perf.data file to JSON.
libperf:
- Add support for user space counter access.
- Update topdown documentation to permit rdpmc calls.
perf test:
- Add 'perf test' for 'perf stat' CSV output.
- Add 'perf test' entries to test the hybrid PMU support.
- Cleanup 'perf test daemon' if its 'perf test' is interrupted.
- Handle metric reuse in pmu-events parsing 'perf test' entry.
- Add test for PE executable support.
- Add timeout for wait for daemon start in its 'perf test' entries.
Build:
- Enable libtraceevent dynamic linking.
- Improve feature detection output.
- Fix caching of feature checks caching.
- First round of updates for tools copies of kernel headers.
- Enable warnings when compiling BPF programs.
Vendor specific events:
- Intel: - Add missing skylake & icelake model numbers.
- arm64: - Add Hisi hip08 L1, L2 and L3 metrics. - Add Fujitsu A64FX PMU events.
- PowerPC: - Initial JSON/events list for power10 platform. - Remove unsupported power9 metrics.
- AMD: - Add Zen3 events. - Fix broken L2 Cache Hits from L2 HWPF metric. - Use lowercases for all the eventcodes and umasks.
Hardware tracing:
- arm64: - Update CoreSight ETM metadata format. - Fix bitmap for CS-ETM option. - Support PID tracing in config. - Detect pid in VMID for kernel running at EL2.
Arch specific updates:
- MIPS: - Support MIPS unwinding and dwarf-regs. - Generate mips syscalls_n64.c syscall table.
- PowerPC: - Add support for PERF_SAMPLE_WEIGH_STRUCT on PowerPC. - Support pipeline stage cycles for powerpc.
libbeauty:
- Fix fsconfig generator"
* tag 'perf-tools-for-v5.13-2021-04-29' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (132 commits) perf build: Defer printing detected features to the end of all feature checks tools build: Allow deferring printing the results of feature detection perf build: Regenerate the FEATURE_DUMP file after extra feature checks perf session: Dump PERF_RECORD_TIME_CONV event perf session: Add swap operation for event TIME_CONV perf jit: Let convert_timestamp() to be backwards-compatible perf tools: Change fields type in perf_record_time_conv perf tools: Enable libtraceevent dynamic linking perf Documentation: Document intel-hybrid support perf tests: Skip 'perf stat metrics (shadow stat) test' for hybrid perf tests: Support 'Convert perf time to TSC' test for hybrid perf tests: Support 'Session topology' test for hybrid perf tests: Support 'Parse and process metrics' test for hybrid perf tests: Support 'Track with sched_switch' test for hybrid perf tests: Skip 'Setup struct perf_event_attr' test for hybrid perf tests: Add hybrid cases for 'Roundtrip evsel->name' test perf tests: Add hybrid cases for 'Parse event definition strings' test perf record: Uniquify hybrid event name perf stat: Warn group events from different hybrid PMU perf stat: Filter out unmatched aggregation for hybrid event ...
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Revision tags: v5.12, v5.12-rc8, v5.12-rc7 |
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da666586 |
| 06-Apr-2021 |
Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com> |
perf vendor events amd: Add Zen3 events
Add PMU events for AMD Zen3 processors as documented in the AMD Processor Programming Reference for Family 19h and Model 01h [1].
Below are the events which
perf vendor events amd: Add Zen3 events
Add PMU events for AMD Zen3 processors as documented in the AMD Processor Programming Reference for Family 19h and Model 01h [1].
Below are the events which are new on Zen3:
PMCx041 ls_mab_alloc.{all_allocations|hardware_prefetcher_allocations|load_store_allocations} PMCx043 ls_dmnd_fills_from_sys.ext_cache_local PMCx044 ls_any_fills_from_sys.{mem_io_remote|ext_cache_remote|mem_io_local|ext_cache_local|int_cache|lcl_l2} PMCx047 ls_misal_loads.{ma4k|ma64} PMCx059 ls_sw_pf_dc_fills.ext_cache_local PMCx05a ls_hw_pf_dc_fills.ext_cache_local PMCx05f ls_alloc_mab_count PMCx085 bp_l1_tlb_miss_l2_tlb_miss.coalesced_4k PMCx0ab de_dis_cops_from_decoder.disp_op_type.{any_integer_dispatch|any_fp_dispatch} PMCx0cc ex_ret_ind_brch_instr PMCx18e ic_tag_hit_miss.{all_instruction_cache_accesses|instruction_cache_miss|instruction_cache_hit} PMCx1c7 ex_ret_msprd_brnch_instr_dir_msmtch PMCx28f op_cache_hit_miss.{all_op_cache_accesses|op_cache_miss|op_cache_hit}
Section 2.1.17.2 "Performance Measurement" of "PPR for AMD Family 19h, Model 01h, Revision B1 Processors - 55898 Rev 0.35 - Feb 5, 2021." lists new metrics. Add them.
Preserve the events for Zen3 if they are measurable and non-zero as taken from Zen2 directory even if the PPR of Zen3 [1] omits them. Those events are the following:
PMCx000 fpu_pipe_assignment.{total|total0|total1|total2|total3} PMCx004 fp_num_mov_elim_scal_op.{optimized|opt_potential|sse_mov_ops_elim|sse_mov_ops} PMCx02D ls_rdtsc PMCx040 ls_dc_accesses PMCx046 ls_tablewalker.{iside|ic_type1|ic_type0|dside|dc_type1|dc_type0} PMCx061 l2_request_g2.{group1|ls_rd_sized|ls_rd_sized_nc|ic_rd_sized|ic_rd_sized_nc|smc_inval|bus_lock_originator|bus_locks_responses} PMCx062 l2_latency.l2_cycles_waiting_on_fills PMCx063 l2_wcb_req.{wcb_write|wcb_close|zero_byte_store|cl_zero} PMCx06d l2_fill_pending.l2_fill_busy PMCx080 ic_fw32 PMCx081 ic_fw32_miss PMCx086 bp_snp_re_sync PMCx087 ic_fetch_stall.{ic_stall_any|ic_stall_dq_empty|ic_stall_back_pressure} PMCx08a bp_l1_btb_correct PMCx08c ic_cache_inval.{l2_invalidating_probe|fill_invalidated} PMCx099 bp_tlb_rel PMCx0a9 de_dis_uop_queue_empty_di0 PMCx0c7 ex_ret_brn_resync PMCx28a ic_oc_mode_switch.{oc_ic_mode_switch|ic_oc_mode_switch} L3PMCx01 l3_request_g1.caching_l3_cache_accesses L3PMCx06 l3_comb_clstr_state.{other_l3_miss_typs|request_miss}
[1] Processor Programming Reference (PPR) for AMD Family 19h, Model 01h, Revision B1 Processors - 55898 Rev 0.35 - Feb 5, 2021.
[2] Processor Programming Reference (PPR) for AMD Family 17h Model 71h, Revision B0 Processors, 56176 Rev 3.06 - Jul 17, 2019.
[3] Processor Programming Reference (PPR) for AMD Family 17h Models 01h,08h, Revision B2 Processors, 54945 Rev 3.03 - Jun 14, 2019.
All of the PPRs can be found at:
https://bugzilla.kernel.org/show_bug.cgi?id=206537
Reviewed-by: Robert Richter <rrichter@amd.com> Signed-off-by: Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kim Phillips <kim.phillips@amd.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Martin Liška <mliska@suse.cz> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Vijay Thakkar <vijaythakkar@me.com> Cc: linux-perf-users@vger.kernel.org Link: https://lore.kernel.org/r/20210406215944.113332-5-Smita.KoralahalliChannabasappa@amd.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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