Hi all,
This addresses a couple of issues Will has found with the refcounting of
page-tables at EL2. Patch 01 fixes a nasty bug, and probably wants to go
in -stable. Patch 02 fixes a small inconsistency which made it harder to
find refcount-related bugs at EL2.
Feedback welcome !
Thanks,
Quentin
Quentin Perret (2):
KVM: arm64: Fix host stage-2 PGD refcount
KVM: arm64: Report corrupted refcount at EL2
arch/arm64/kvm/hyp/include/nvhe/gfp.h | 1 +
arch/arm64/kvm/hyp/nvhe/mem_protect.c | 6 +++++-
arch/arm64/kvm/hyp/nvhe/page_alloc.c | 15 +++++++++++++++
3 files changed, 21 insertions(+), 1 deletion(-)
--
2.33.0.800.g4c38ced690-goog