Re: [PATCH] KVM: arm64: Fix AArch32 DBGBXVR<n> handling

From: Karl Mehltretter

Date: Sat Sep 19 2026 - 01:18:45 EST


On Mon, Aug 10, 2026 at 09:52:36AM +0100, Marc Zyngier wrote:
> > diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
> > index 5d5c579d4579..2862df188155 100644
> > --- a/arch/arm64/kvm/sys_regs.c
> > +++ b/arch/arm64/kvm/sys_regs.c
> > @@ -889,6 +889,7 @@ static u64 *demux_wb_reg(struct kvm_vcpu *vcpu, const struct sys_reg_desc *rd)
> > struct kvm_guest_debug_arch *dbg = &vcpu->arch.vcpu_debug_state;
> >
> > switch (rd->Op2) {
> > + case 0b001:
> > case 0b100:
> > return &dbg->dbg_bvr[rd->CRm];
> > case 0b101:
>
> Reviewed-by: Marc Zyngier <maz@xxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
>

Friendly ping on this patch. It already has a Reviewed-by.

Thanks,
Karl