[PATCH 0/5] KVM: arm64: NV trap forwarding fixes

Marc Zyngier
2023-10-23T09:55:26Z

As Miguel was reworking some of the NV trap list, it became clear that
the 32bit handling didn't get much love. So I've taken Miguel's
series, massaged it a bit, and added my own stuff.

Apart from the last patch, the all have been on the list and reviewed.
I was hoping to take it into 6.6, but some of the late rework and the
required testing have made it impossible.

Oliver, if you're happy with the shape of it, I'd appreciate it if you
could take it into 6.7.

Thanks,

M.

Marc Zyngier (2):
KVM: arm64: Do not let a L1 hypervisor access the *32_EL2 sysregs
KVM: arm64: Handle AArch32 SPSR_{irq,abt,und,fiq} as RAZ/WI

Miguel Luis (3):
arm64: Add missing _EL12 encodings
arm64: Add missing _EL2 encodings
KVM: arm64: Refine _EL2 system register list that require trap
reinjection

arch/arm64/include/asm/sysreg.h | 45 +++++++++++++++++++
arch/arm64/kvm/emulate-nested.c | 77 ++++++++++++++++++++++++++++++---
arch/arm64/kvm/sys_regs.c | 24 +++++++---
3 files changed, 133 insertions(+), 13 deletions(-)

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2.39.2