[GIT PULL] RISC-V Patches for the 6.11 Merge Window, Part 2

* [GIT PULL] RISC-V Patches for the 6.11 Merge Window, Part 2
@ 2024-07-27 13:29 Palmer Dabbelt
  2024-07-27 20:07 ` pr-tracker-bot
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Palmer Dabbelt @ 2024-07-27 13:29 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: linux-riscv, linux-kernel

merged tag 'riscv-for-linus-6.11-mw1'
The following changes since commit f557af081de6b45a25e27d633b4d8d2dbc2f428e:

  Merge tag 'riscv-for-linus-6.11-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux (2024-07-20 09:11:27 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv-for-linus-6.11-mw2

for you to fetch changes up to 52420e483d3e1562f11a208d3c540b27b5e5dbf4:

  RISC-V: Provide the frequency of time CSR via hwprobe (2024-07-26 05:50:51 -0700)

----------------------------------------------------------------
RISC-V Patches for the 6.11 Merge Window, Part 2

* Support for NUMA (via SRAT and SLIT), console output (via SPCR), and
  cache info (via PPTT) on ACPI-based systems.
* The trap entry/exit code no longer breaks the return address stack
  predictor on many systems, which results in an improvement to trap
  latency.
* Support for HAVE_ARCH_STACKLEAK.
* The sv39 linear map has been extended to support 128GiB mappings.
* The frequency of the mtime CSR is now visible via hwprobe.

----------------------------------------------------------------
Sorry this one's late again, I'd accidentally picked up a patch that went
through another tree and didn't notice until yesterday morning.  There should
be no post-merge code chages, but I wanted to give it a day for the testers
just in case.

----------------------------------------------------------------
Anton Blanchard (1):
      riscv: Improve exception and system call latency

Charlie Jenkins (4):
      riscv: Extend cpufeature.c to detect vendor extensions
      riscv: Add vendor extensions to /proc/cpuinfo
      riscv: Introduce vendor variants of extension helpers
      riscv: cpufeature: Extract common elements from extension checking

Conor Dooley (2):
      RISC-V: hwprobe: sort EXT_KEY()s in hwprobe_isa_ext0() alphabetically
      RISC-V: run savedefconfig for defconfig

Haibo Xu (4):
      ACPI: RISCV: Add NUMA support based on SRAT and SLIT
      ACPI: NUMA: Add handler for SRAT RINTC affinity structure
      ACPI: NUMA: change the ACPI_NUMA to a hidden option
      ACPI: NUMA: replace pr_info with pr_debug in arch_acpi_numa_init

Jinjie Ruan (1):
      trace: riscv: Remove deprecated kprobe on ftrace support

Jisheng Zhang (2):
      riscv: boot: remove duplicated targets line
      riscv: enable HAVE_ARCH_STACKLEAK

Palmer Dabbelt (5):
      Merge patch series "Add ACPI NUMA support for RISC-V"
      Merge patch series "riscv: Separate vendor extensions from standard extensions"
      Merge patch "Enable SPCR table for console output on RISC-V"
      Merge patch series "RISC-V: Select ACPI PPTT drivers"
      RISC-V: Provide the frequency of time CSR via hwprobe

Sia Jee Heng (1):
      RISC-V: ACPI: Enable SPCR table for console output on RISC-V

Stuart Menefy (1):
      riscv: Extend sv39 linear mapping max size to 128G

Yunhui Cui (3):
      riscv: cacheinfo: remove the useless input parameter (node) of ci_leaf_init()
      riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT
      RISC-V: Select ACPI PPTT drivers

Zhongqiu Han (1):
      riscv: signal: Remove unlikely() from WARN_ON() condition

 Documentation/arch/riscv/hwprobe.rst             |   2 +
 Documentation/arch/riscv/vm-layout.rst           |  11 +-
 arch/arm64/Kconfig                               |   1 -
 arch/loongarch/Kconfig                           |   1 -
 arch/riscv/Kconfig                               |   6 +-
 arch/riscv/Kconfig.vendor                        |  19 +++
 arch/riscv/boot/Makefile                         |   1 -
 arch/riscv/configs/defconfig                     |  26 ++---
 arch/riscv/errata/andes/errata.c                 |   3 +
 arch/riscv/errata/sifive/errata.c                |   3 +
 arch/riscv/errata/thead/errata.c                 |   3 +
 arch/riscv/include/asm/acpi.h                    |  15 ++-
 arch/riscv/include/asm/cpufeature.h              | 103 ++++++++++------
 arch/riscv/include/asm/hwcap.h                   |  25 ++--
 arch/riscv/include/asm/hwprobe.h                 |   2 +-
 arch/riscv/include/asm/page.h                    |   2 +-
 arch/riscv/include/asm/thread_info.h             |   1 +
 arch/riscv/include/asm/vendor_extensions.h       | 104 +++++++++++++++++
 arch/riscv/include/asm/vendor_extensions/andes.h |  19 +++
 arch/riscv/include/uapi/asm/hwprobe.h            |   1 +
 arch/riscv/kernel/Makefile                       |   3 +
 arch/riscv/kernel/acpi.c                         |  17 ++-
 arch/riscv/kernel/acpi_numa.c                    | 131 +++++++++++++++++++++
 arch/riscv/kernel/cacheinfo.c                    |  35 ++++--
 arch/riscv/kernel/cpu.c                          |  35 +++++-
 arch/riscv/kernel/cpufeature.c                   | 143 ++++++++++++++++-------
 arch/riscv/kernel/entry.S                        |  21 ++--
 arch/riscv/kernel/probes/Makefile                |   1 -
 arch/riscv/kernel/probes/ftrace.c                |  65 -----------
 arch/riscv/kernel/setup.c                        |   4 +-
 arch/riscv/kernel/signal.c                       |   2 +-
 arch/riscv/kernel/smpboot.c                      |   2 -
 arch/riscv/kernel/stacktrace.c                   |   4 +-
 arch/riscv/kernel/sys_hwprobe.c                  |  48 ++++----
 arch/riscv/kernel/vendor_extensions.c            |  56 +++++++++
 arch/riscv/kernel/vendor_extensions/Makefile     |   3 +
 arch/riscv/kernel/vendor_extensions/andes.c      |  18 +++
 drivers/acpi/numa/Kconfig                        |   5 +-
 drivers/acpi/numa/srat.c                         |  32 ++++-
 drivers/base/arch_numa.c                         |   2 +-
 drivers/firmware/efi/libstub/Makefile            |   3 +-
 drivers/perf/riscv_pmu_sbi.c                     |  11 +-
 include/linux/acpi.h                             |   6 +
 43 files changed, 750 insertions(+), 245 deletions(-)
 create mode 100644 arch/riscv/Kconfig.vendor
 create mode 100644 arch/riscv/include/asm/vendor_extensions.h
 create mode 100644 arch/riscv/include/asm/vendor_extensions/andes.h
 create mode 100644 arch/riscv/kernel/acpi_numa.c
 delete mode 100644 arch/riscv/kernel/probes/ftrace.c
 create mode 100644 arch/riscv/kernel/vendor_extensions.c
 create mode 100644 arch/riscv/kernel/vendor_extensions/Makefile
 create mode 100644 arch/riscv/kernel/vendor_extensions/andes.c

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

^ permalink raw reply	[flat|nested] 4+ messages in thread