diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2014-02-21 12:55:56 +0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2014-03-11 13:46:02 +0400 |
| commit | 360b948d88bf30ef4b10b693adf497f51fb46a08 (patch) | |
| tree | e79afd2bdca00c83a32e40bd771ad66756bcc787 /arch/x86/include/asm/kvm_host.h | |
| parent | c845f9c646e646e6a5fe416c2e835342984249f7 (diff) | |
| download | linux-360b948d88bf30ef4b10b693adf497f51fb46a08.tar.xz | |
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 <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_host.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 7930c294182a..35f538bda3a9 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; |