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ed02b21309
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Tom Lendacky ed02b21309 KVM: SVM: Guest FPU state save/restore not needed for SEV-ES guest 
The guest FPU state is automatically restored on VMRUN and saved on VMEXIT
by the hardware, so there is no reason to do this in KVM. Eliminate the
allocation of the guest_fpu save area and key off that to skip operations
related to the guest FPU state.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Message-Id: <173e429b4d0d962c6a443c4553ffdaf31b7665a4.1607620209.git.thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15 05:20:56 -05:00
..
alpha
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
arc
ARC: [plat-hsdk] Remap CCMs super early in asm boot trampoline
2020-11-02 11:45:09 -08:00
arm
ARM, xtensa: highmem: avoid clobbering non-page aligned memory reservations
2020-11-04 10:42:57 +02:00
arm64
KVM/arm64 fixes for v5.10, take
2020-11-13 06:28:23 -05:00
c6x
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
csky
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
h8300
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
hexagon
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
ia64
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
m68k
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
microblaze
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
mips
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
nds32
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
nios2
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
openrisc
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
parisc
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
powerpc
powerpc/numa: Fix build when CONFIG_NUMA=n
2020-11-06 14:16:19 +11:00
riscv
RISC-V: Fix the VDSO symbol generaton for binutils-2.35+
2020-11-06 00:03:48 -08:00
s390
KVM: s390: track synchronous pfault events in kvm_stat
2020-12-10 14:20:26 +01:00
sh
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
sparc
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
um
arch/um: partially revert the conversion to __section() macro
2020-10-26 15:39:37 -07:00
x86
KVM: SVM: Guest FPU state save/restore not needed for SEV-ES guest
2020-12-15 05:20:56 -05:00
xtensa
ARM, xtensa: highmem: avoid clobbering non-page aligned memory reservations
2020-11-04 10:42:57 +02:00
.gitignore
…
Kconfig
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-10-22 09:59:21 -07:00