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KVM: arm64: nv: Add basic emulation of AT S1E1{R,W}P
authorMarc Zyngier <maz@kernel.org>
Sun, 14 Jul 2024 09:40:43 +0000 (10:40 +0100)
committerMarc Zyngier <maz@kernel.org>
Fri, 30 Aug 2024 11:04:20 +0000 (12:04 +0100)
commitbe0135bde1df5e80cffacd2ed6f952e6d38d6f71
treeb1dc5a6be2569fc3964a3d5e6affc9c8a6043dc6tree
parent477e89cabb1428d5989430d57828347f5de2be9ccommit | diff
KVM: arm64: nv: Add basic emulation of AT S1E1{R,W}P

Building on top of our primitive AT S1E{0,1}{R,W} emulation,
add minimal support for the FEAT_PAN2 instructions, momentary
context-switching PSTATE.PAN so that it takes effect in the
context of the guest.

Signed-off-by: Marc Zyngier <maz@kernel.org>
arch/arm64/kvm/at.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)