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x86/fpu: Cleanup xstate xcomp_bv initialization
authorThomas Gleixner <tglx@linutronix.de>
Fri, 15 Oct 2021 01:16:07 +0000 (03:16 +0200)
committerBorislav Petkov <bp@suse.de>
Wed, 20 Oct 2021 13:27:26 +0000 (15:27 +0200)
commitc486f0dad9eb6130f3f1f9e1a9cb939a93d5d884
tree9130ccf3542dd0a47df150a06ca05a67f15789f6tree | snapshot
parent891cb1623dee674ee0a40f6e3f23791bd41d0c22commit | diff
x86/fpu: Cleanup xstate xcomp_bv initialization

No point in having this duplicated all over the place with needlessly
different defines.

Provide a proper initialization function which initializes user buffers
properly and make KVM use it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20211015011538.897664678@linutronix.de
arch/x86/include/asm/fpu/internal.h diff | blob | history
arch/x86/kernel/fpu/core.c diff | blob | history
arch/x86/kernel/fpu/init.c diff | blob | history
arch/x86/kernel/fpu/xstate.c diff | blob | history
arch/x86/kernel/fpu/xstate.h [new file with mode: 0644] blob
arch/x86/kvm/x86.c diff | blob | history
Linux Kernel Source Tree.