This is the next iteration of this series trying to plug some of our
RAS holes (no pun intended...). See [1] for the original series.
Patches on top of kvmarm-6.17.
* From v1 [1]:
- Bunch of patches picked by Oliver (thanks!)
- Added missing SYS_ERXMISC{2,3}_EL1 from the list of handled RAS
registers
- Added some rationale about the advertising of RASv1p1 (Cornelia)
- Picked AB from Catalin (thanks!)
[1] https://lore.kernel.org/kvmarm/20250721101955.535159-1-maz@xxxxxxxxxx
Marc Zyngier (5):
arm64: Add capability denoting FEAT_RASv1p1
KVM: arm64: Handle RASv1p1 registers
KVM: arm64: Ignore HCR_EL2.FIEN set by L1 guest's EL2
KVM: arm64: Expose FEAT_RASv1p1 in a canonical manner
KVM: arm64: Make ID_AA64PFR0_EL1.RAS writable
arch/arm64/kernel/cpufeature.c | 24 ++++++++++++++++++++++++
arch/arm64/kvm/hyp/vhe/switch.c | 5 ++++-
arch/arm64/kvm/sys_regs.c | 30 +++++++++++++++++++++++++++++-
arch/arm64/tools/cpucaps | 1 +
4 files changed, 58 insertions(+), 2 deletions(-)
--
2.39.2
