tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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KVM: arm64: nv: Add trap config for DBGWCR<15>_EL1

Seems that it was missed when MDCR_EL2 was first added to the trap
forwarding infrastructure. Add it back.

Fixes: cb31632c4452 ("KVM: arm64: nv: Add trap forwarding for MDCR_EL2")
Signed-off-by: Zenghui Yu (Huawei) <zenghui.yu@linux.dev>
Link: https://patch.msgid.link/20260130094435.39942-1-zenghui.yu@linux.dev
Signed-off-by: Marc Zyngier <maz@kernel.org>

authored by

Zenghui Yu (Huawei) and committed by
Marc Zyngier 9d46e83a 582234b0

+1
+1
arch/arm64/kvm/emulate-nested.c
··· 1166 1166 SR_TRAP(SYS_DBGWCRn_EL1(12), CGT_MDCR_TDE_TDA), 1167 1167 SR_TRAP(SYS_DBGWCRn_EL1(13), CGT_MDCR_TDE_TDA), 1168 1168 SR_TRAP(SYS_DBGWCRn_EL1(14), CGT_MDCR_TDE_TDA), 1169 + SR_TRAP(SYS_DBGWCRn_EL1(15), CGT_MDCR_TDE_TDA), 1169 1170 SR_TRAP(SYS_DBGCLAIMSET_EL1, CGT_MDCR_TDE_TDA), 1170 1171 SR_TRAP(SYS_DBGCLAIMCLR_EL1, CGT_MDCR_TDE_TDA), 1171 1172 SR_TRAP(SYS_DBGAUTHSTATUS_EL1, CGT_MDCR_TDE_TDA),