linux/arch/arm64
Marc Zyngier 29e8910a56 KVM: arm64: Simplify handling of ARCH_WORKAROUND_2
Owing to the fact that the host kernel is always mitigated, we can
drastically simplify the WA2 handling by keeping the mitigation
state ON when entering the guest. This means the guest is either
unaffected or not mitigated.

This results in a nice simplification of the mitigation space,
and the removal of a lot of code that was never really used anyway.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
2020-09-29 16:08:16 +01:00
..
boot arm64: dts: k3-am65: Update the RM resource types 2020-08-16 22:01:20 +01:00
configs ARM: SoC driver updates for v5.9 2020-08-03 19:30:59 -07:00
crypto crypto: arm64/gcm - use inline helper to suppress indirect calls 2020-07-09 22:14:32 +10:00
include KVM: arm64: Simplify handling of ARCH_WORKAROUND_2 2020-09-29 16:08:16 +01:00
kernel KVM: arm64: Simplify handling of ARCH_WORKAROUND_2 2020-09-29 16:08:16 +01:00
kvm KVM: arm64: Simplify handling of ARCH_WORKAROUND_2 2020-09-29 16:08:16 +01:00
lib Merge branch 'rwonce/rework' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux 2020-06-10 14:46:54 -07:00
mm treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
net bpf, arm64: Add BPF exception tables 2020-07-31 00:43:40 +02:00
xen arm64: xen: Use modern annotations for assembly functions 2020-01-09 16:09:42 +00:00
Kbuild
Kconfig arm64: Remove Spectre-related CONFIG_* options 2020-09-29 16:08:15 +01:00
Kconfig.debug arm64: remove TEXT_OFFSET randomization 2020-06-15 13:10:59 +01:00
Kconfig.platforms ARM: new SoC support for v5.9 2020-08-03 19:38:30 -07:00
Makefile arm64: vdso32: make vdso32 install conditional 2020-08-28 13:18:48 +01:00