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(parent: 703b4aa) | patch
KVM: arm64: Fix missing RES1 in emulation of DBGBIDR
authorMarc Zyngier <maz@kernel.org>
Sat, 15 Feb 2020 17:02:06 +0000 (17:02 +0000)
committerMarc Zyngier <maz@kernel.org>
Wed, 3 Feb 2021 10:59:06 +0000 (10:59 +0000)
commit33dbeeecfb23078e26523586853f9ad1d48368e9
tree572dfebf386a73a710dd574cb59acf0739075d8btree | snapshot
parent703b4aaeda226c411ae7e592fdcf61efe00c01a0commit | diff
KVM: arm64: Fix missing RES1 in emulation of DBGBIDR

The AArch32 CP14 DBGDIDR has bit 15 set to RES1, which our current
emulation doesn't set. Just add the missing bit.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
arch/arm64/kvm/sys_regs.c diff | blob | history
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