Messages in this thread | | | Date | Mon, 8 Jul 2019 18:11:42 +0200 | From | Ingo Molnar <> | Subject | [GIT PULL] x86/core changes for v5.3 |
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Linus,
Please pull the latest x86-core-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-core-for-linus
# HEAD: 711486fd18596315d42cebaac3dba8c408f60a3d Documentation/filesystems/proc.txt: Add arch_status file
This adds a new ABI that the main scheduler probably doesn't want to deal with but HPC job schedulers might want to use, the AVX512_elapsed_ms field in the new /proc/<pid>/arch_status task status file, which allows the user-space job scheduler to cluster such tasks, to avoid turbo frequency drops.
out-of-topic modifications in x86-core-for-linus: --------------------------------------------------- fs/proc/Kconfig # 68bc30bb9f33: proc: Add /proc/<pid>/arch_s fs/proc/base.c # 68bc30bb9f33: proc: Add /proc/<pid>/arch_s include/linux/proc_fs.h # 68bc30bb9f33: proc: Add /proc/<pid>/arch_s
Thanks,
Ingo
------------------> Aubrey Li (3): proc: Add /proc/<pid>/arch_status x86/process: Add AVX-512 usage elapsed time to /proc/pid/arch_status Documentation/filesystems/proc.txt: Add arch_status file
Documentation/filesystems/proc.txt | 40 ++++++++++++++++++++++++++++++++ arch/x86/Kconfig | 1 + arch/x86/kernel/fpu/xstate.c | 47 ++++++++++++++++++++++++++++++++++++++ fs/proc/Kconfig | 4 ++++ fs/proc/base.c | 6 +++++ include/linux/proc_fs.h | 9 ++++++++ 6 files changed, 107 insertions(+)
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