Messages in this thread | | | Date | Thu, 7 Mar 2019 19:39:05 +0100 | From | Ingo Molnar <> | Subject | [GIT PULL] x86/fpu changes for v5.1 |
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Linus,
Please pull the latest x86-fpu-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-fpu-for-linus
# HEAD: 2f7726f955572e587d5f50fbe9b2deed5334bd90 x86/fpu: Track AVX-512 usage of tasks
Three changes:
- There's a preparatory patches for AVX state tracking that computing-cluster folks would like to use for user-space batching - but we are not happy about the related ABI yet so this is only the kernel tracking side.
- There's a cleanup for CR0 handling in do_device_not_available().
- Plus we removed a workaround for an ancient binutils version.
Thanks,
Ingo
------------------> Aubrey Li (1): x86/fpu: Track AVX-512 usage of tasks
Borislav Petkov (2): x86/traps: Have read_cr0() only once in the #NM handler x86/fpu: Get rid of CONFIG_AS_FXSAVEQ
arch/x86/Makefile | 1 - arch/x86/include/asm/fpu/internal.h | 57 +++++++++---------------------------- arch/x86/include/asm/fpu/types.h | 7 +++++ arch/x86/kernel/traps.c | 5 ++-- 4 files changed, 22 insertions(+), 48 deletions(-)
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