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

Karl Mehltretter kmehltretter at gmail.com
Fri Sep 18 22:18:32 PDT 2026


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 at kernel.org>
> Cc: stable at vger.kernel.org
> 

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

Thanks,
Karl



More information about the linux-arm-kernel mailing list