[GIT PULL] x86/fpu changes for v5.6

From: Ingo Molnar
Date: Tue Jan 28 2020 - 13:08:00 EST


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: bbc55341b9c67645d1a5471506370caf7dd4a203 x86/fpu: Deactivate FPU state after failure during state load

Three changes: fix a race that can result in FPU corruption, plus two
cleanups.

Thanks,

Ingo

------------------>
Sebastian Andrzej Siewior (1):
x86/fpu: Deactivate FPU state after failure during state load

Yu-cheng Yu (2):
x86/fpu/xstate: Fix small issues
x86/fpu/xstate: Make xfeature_is_supervisor()/xfeature_is_user() return bool


arch/x86/kernel/fpu/signal.c | 3 +++
arch/x86/kernel/fpu/xstate.c | 18 ++++++++----------
2 files changed, 11 insertions(+), 10 deletions(-)