From 360b948d88bf30ef4b10b693adf497f51fb46a08 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Fri, 21 Feb 2014 09:55:56 +0100 Subject: KVM: x86: change vcpu->arch.switch_db_regs to a bit mask The next patch will add another bit that we can test with the same "if". Signed-off-by: Paolo Bonzini --- arch/x86/include/asm/kvm_host.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'arch/x86/include') diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 7930c294182..35f538bda3a 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -337,6 +337,10 @@ struct kvm_pmu { u64 reprogram_pmi; }; +enum { + KVM_DEBUGREG_BP_ENABLED = 1, +}; + struct kvm_vcpu_arch { /* * rip and regs accesses must go through @@ -463,7 +467,7 @@ struct kvm_vcpu_arch { struct mtrr_state_type mtrr_state; u32 pat; - int switch_db_regs; + unsigned switch_db_regs; unsigned long db[KVM_NR_DB_REGS]; unsigned long dr6; unsigned long dr7; -- cgit v1.2.3-70-g09d2