linux-kernel - [GIT PULL] x86/cpu for v6.13

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20241118210508.GAZzusBLFPq3Rqt50z@fat_crate.local>
Date: Mon, 18 Nov 2024 22:05:08 +0100
From: Borislav Petkov <bp@...en8.de>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: x86-ml <x86@...nel.org>, lkml <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] x86/cpu for v6.13

Hi Linus,

please pull the x86/cpu lineup for v6.13.

Thx.

---

The following changes since commit 9852d85ec9d492ebef56dc5f229416c925758edc:

  Linux 6.12-rc1 (2024-09-29 15:06:19 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip tags/x86_cpu_for_v6.13

for you to fetch changes up to f74642d81c24d9e69745cd0b75e1bddc81827606:

  x86/cpu: Remove redundant CONFIG_NUMA guard around numa_add_cpu() (2024-11-12 11:00:50 +0100)

----------------------------------------------------------------
- Add a feature flag which denotes AMD CPUs supporting workload classification
  with the purpose of using such hints when making scheduling decisions

- Determine the boost enumerator for each AMD core based on its type: efficiency
  or performance, in the cppc driver

- Add the type of a CPU to the topology CPU descriptor with the goal of
  supporting and making decisions based on the type of the respective core

- Add a feature flag to denote AMD cores which have heterogeneous topology and
  enable SD_ASYM_PACKING for those

- Check microcode revisions before disabling PCID on Intel

- Cleanups and fixlets

----------------------------------------------------------------
Borislav Petkov (AMD) (1):
      x86/cpu: Fix formatting of cpuid_bits[] in scattered.c

Mario Limonciello (2):
      x86/cpufeatures: Rename X86_FEATURE_FAST_CPPC to have AMD prefix
      x86/amd: Use heterogeneous core topology for identifying boost numerator

Pawan Gupta (1):
      x86/cpu: Add CPU type to struct cpuinfo_topology

Perry Yuan (3):
      x86/cpufeatures: Add X86_FEATURE_AMD_HETEROGENEOUS_CORES
      x86/cpu: Enable SD_ASYM_PACKING for PKG domain on AMD
      x86/cpufeatures: Add X86_FEATURE_AMD_WORKLOAD_CLASS feature bit

Shivank Garg (1):
      x86/cpu: Remove redundant CONFIG_NUMA guard around numa_add_cpu()

Tony Luck (1):
      x86/cpu: Fix FAM5_QUARK_X1000 to use X86_MATCH_VFM()

Xi Ruoyao (1):
      x86/mm: Don't disable PCID when INVLPG has been fixed by microcode

 arch/x86/include/asm/cpufeatures.h              |  4 +-
 arch/x86/include/asm/intel-family.h             |  7 +++-
 arch/x86/include/asm/processor.h                | 18 ++++++++
 arch/x86/include/asm/topology.h                 |  9 ++++
 arch/x86/kernel/acpi/cppc.c                     | 23 ++++++++++
 arch/x86/kernel/cpu/common.c                    |  2 -
 arch/x86/kernel/cpu/debugfs.c                   |  1 +
 arch/x86/kernel/cpu/scattered.c                 | 56 +++++++++++++------------
 arch/x86/kernel/cpu/topology_amd.c              |  3 ++
 arch/x86/kernel/cpu/topology_common.c           | 34 +++++++++++++++
 arch/x86/kernel/smpboot.c                       |  5 ++-
 arch/x86/mm/init.c                              | 23 ++++++----
 arch/x86/platform/efi/quirks.c                  |  3 +-
 arch/x86/platform/intel-quark/imr.c             |  2 +-
 arch/x86/platform/intel-quark/imr_selftest.c    |  2 +-
 drivers/cpufreq/amd-pstate.c                    |  2 +-
 drivers/thermal/intel/intel_quark_dts_thermal.c |  2 +-
 tools/arch/x86/include/asm/cpufeatures.h        |  2 +-
 18 files changed, 149 insertions(+), 49 deletions(-)


-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette