]> Git Repo - linux.git/commit
projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: cdb5e02) | patch
KVM: arm64: Move PC rollback on SError to HYP
authorMarc Zyngier <[email protected]>
Wed, 14 Oct 2020 11:12:45 +0000 (12:12 +0100)
committerMarc Zyngier <[email protected]>
Tue, 10 Nov 2020 08:34:25 +0000 (08:34 +0000)
commitdefe21f49bc98b095300752aa1e19bb608f3e97d
tree8b2b5fb1ce92055a1fcde8a08e2076285e28b5bbtree | snapshot
parentcdb5e02ed133731f8a6676a389ed40ca303cab7ccommit | diff
KVM: arm64: Move PC rollback on SError to HYP

Instead of handling the "PC rollback on SError during HVC" at EL1 (which
requires disclosing PC to a potentially untrusted kernel), let's move
this fixup to ... fixup_guest_exit(), which is where we do all fixups.

Isn't that neat?

Signed-off-by: Marc Zyngier <[email protected]>
arch/arm64/kvm/handle_exit.c diff | blob | blame | history
arch/arm64/kvm/hyp/include/hyp/switch.h diff | blob | blame | history
Empty description
This page took 0.055373 seconds and 4 git commands to generate.