linux-kernel - [GIT PULL] perf changes for v5.15

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Message-ID: <YSytsSM2mOcpGHJq@gmail.com>
Date:   Mon, 30 Aug 2021 12:06:41 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] perf changes for v5.15

Linus,

Please pull the latest perf/core git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-core-2021-08-30

   # HEAD: 6a371bafe613b7746c3d3ac486bdb3035f77e029 perf/x86/amd/ibs: Add bitfield definitions in new <asm/amd-ibs.h> header

Perf events changes for v5.15 are:

 - Add support for Intel Sapphire Rapids server CPU uncore events
 - Allow the AMD uncore driver to be built as a module
 - Misc cleanups and fixes

 Thanks,

	Ingo

------------------>
Alexander Antonov (1):
      perf/x86/intel/uncore: Fix IIO cleanup mapping procedure for SNR/ICX

Colin Ian King (1):
      perf/x86: Remove unused assignment to pointer 'e'

Kan Liang (15):
      perf/x86/intel/uncore: Add Sapphire Rapids server framework
      perf/x86/intel/uncore: Add Sapphire Rapids server CHA support
      perf/x86/intel/uncore: Add Sapphire Rapids server IIO support
      perf/x86/intel/uncore: Add Sapphire Rapids server IRP support
      perf/x86/intel/uncore: Add Sapphire Rapids server M2PCIe support
      perf/x86/intel/uncore: Add Sapphire Rapids server PCU support
      perf/x86/intel/uncore: Add Sapphire Rapids server IMC support
      perf/x86/intel/uncore: Add Sapphire Rapids server M2M support
      perf/x86/intel/uncore: Add Sapphire Rapids server UPI support
      perf/x86/intel/uncore: Add Sapphire Rapids server M3UPI support
      perf/x86/intel/uncore: Add Sapphire Rapids server MDF support
      perf/x86/intel/uncore: Add alias PMU name
      perf/x86/intel/uncore: Factor out snr_uncore_mmio_map()
      perf/x86/intel/uncore: Support IIO free-running counters on Sapphire Rapids server
      perf/x86/intel/uncore: Support IMC free-running counters on Sapphire Rapids server

Kim Phillips (5):
      perf/amd/uncore: Simplify code, use free_percpu()'s built-in check for NULL
      perf/amd/uncore: Clean up header use, use <linux/ include paths instead of <asm/
      x86/cpu: Add get_llc_id() helper function
      perf/amd/uncore: Allow the driver to be built as a module
      perf/x86/amd/ibs: Add bitfield definitions in new <asm/amd-ibs.h> header

Sebastian Andrzej Siewior (2):
      perf/x86/intel: Replace deprecated CPU-hotplug functions
      perf/hw_breakpoint: Replace deprecated CPU-hotplug functions


 .../testing/sysfs-bus-event_source-devices-uncore  |  13 +
 arch/x86/events/Kconfig                            |  10 +
 arch/x86/events/amd/Makefile                       |   5 +-
 arch/x86/events/amd/ibs.c                          |  23 +-
 arch/x86/events/amd/uncore.c                       |  40 +-
 arch/x86/events/core.c                             |   4 +-
 arch/x86/events/intel/core.c                       |   8 +-
 arch/x86/events/intel/pt.c                         |   4 +-
 arch/x86/events/intel/uncore.c                     |  45 +-
 arch/x86/events/intel/uncore.h                     |   4 +
 arch/x86/events/intel/uncore_discovery.c           |  42 +-
 arch/x86/events/intel/uncore_discovery.h           |  21 +
 arch/x86/events/intel/uncore_snbep.c               | 583 ++++++++++++++++++++-
 arch/x86/include/asm/amd-ibs.h                     | 132 +++++
 arch/x86/include/asm/processor.h                   |   2 +
 arch/x86/kernel/cpu/amd.c                          |   2 +-
 arch/x86/kernel/cpu/common.c                       |   6 +
 kernel/events/hw_breakpoint.c                      |   4 +-
 18 files changed, 858 insertions(+), 90 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-bus-event_source-devices-uncore
 create mode 100644 arch/x86/include/asm/amd-ibs.h