[GIT PULL] KVM/arm64 fixes for 5.8, take #4

[Marc Zyngier]

Hi Paolo,

This is the last batch of fixes for 5.8. One fixes a long standing MMU
issue, while the other addresses a more recent brekage with out-of-line
helpers in the nVHE code.

Please pull,

	M.

The following changes since commit b9e10d4a6c9f5cbe6369ce2c17ebc67d2e5a4be5:

  KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART (2020-07-06 11:47:02 +0100)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-fixes-5.8-4

for you to fetch changes up to b757b47a2fcba584d4a32fd7ee68faca510ab96f:

  KVM: arm64: Don't inherit exec permission across page-table levels (2020-07-28 09:03:57 +0100)

----------------------------------------------------------------
KVM/arm64 fixes for Linux 5.8, take #3

- Fix a corner case of a new mapping inheriting exec permission without
  and yet bypassing invalidation of the I-cache
- Make sure PtrAuth predicates oinly generate inline code for the
  non-VHE hypervisor code

----------------------------------------------------------------
Marc Zyngier (1):
      KVM: arm64: Prevent vcpu_has_ptrauth from generating OOL functions

Will Deacon (1):
      KVM: arm64: Don't inherit exec permission across page-table levels

 arch/arm64/include/asm/kvm_host.h | 11 ++++++++---
 arch/arm64/kvm/mmu.c              | 11 ++++++-----
 2 files changed, 14 insertions(+), 8 deletions(-)