git.ipfire.org Git - thirdparty/linux.git/commit

author	Marc Zyngier <maz@kernel.org>
	Wed, 23 Oct 2024 14:53:19 +0000 (15:53 +0100)
committer	Oliver Upton <oliver.upton@linux.dev>
	Thu, 31 Oct 2024 02:42:30 +0000 (02:42 +0000)
commit	69c19e047dfee63f3e5b06b4ad288bbad32fe8f0
tree	c0d6cb957a73a4d4a08aae40caf7e93eddc0f274	tree \| snapshot
parent	9ae424d2a1ae144c83ffd7c9e2f408ae5acfb634	commit \| diff

KVM: arm64: Add TCR2_EL2 to the sysreg arrays

Add the TCR2_EL2 register to the per-vcpu sysreg register array,
the sysreg descriptor array, and advertise it as mapped to TCR2_EL1
for NV purposes.

Access to this register is conditional based on ID_AA64MMFR3_EL1.TCRX
being advertised.

Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20241023145345.1613824-12-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>

arch/arm64/include/asm/kvm_host.h		diff \| blob \| blame \| history
arch/arm64/kvm/sys_regs.c		diff \| blob \| blame \| history