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| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-30 13:31:27 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:27 +0100 |
| commit | 053de044411111da00272d1b4e174e7dd743f499 (patch) | |
| tree | be44ae9b0ed878df7b83daa39bb89e01f3fdbe73 /drivers | |
| parent | 73018a66e70fa631935192e5ed6ef8fa2d20b22d (diff) | |
| download | talos-op-linux-053de044411111da00272d1b4e174e7dd743f499.tar.gz talos-op-linux-053de044411111da00272d1b4e174e7dd743f499.zip | |
x86: get rid of _MASK flags
There's no need for the *_MASK flags (TF_MASK, IF_MASK, etc), found in
processor.h (both _32 and _64). They have a one-to-one mapping with the
EFLAGS value. This patch removes the definitions, and use the already
existent X86_EFLAGS_ version when applicable.
[ roland@redhat.com: KVM build fixes. ]
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/kvm/vmx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index bb56ae3f89b6..5b397b6c9f93 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -524,7 +524,7 @@ static unsigned long vmx_get_rflags(struct kvm_vcpu *vcpu) static void vmx_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags) { if (vcpu->rmode.active) - rflags |= IOPL_MASK | X86_EFLAGS_VM; + rflags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM; vmcs_writel(GUEST_RFLAGS, rflags); } @@ -1050,7 +1050,7 @@ static void enter_pmode(struct kvm_vcpu *vcpu) vmcs_write32(GUEST_TR_AR_BYTES, vcpu->rmode.tr.ar); flags = vmcs_readl(GUEST_RFLAGS); - flags &= ~(IOPL_MASK | X86_EFLAGS_VM); + flags &= ~(X86_EFLAGS_IOPL | X86_EFLAGS_VM); flags |= (vcpu->rmode.save_iopl << IOPL_SHIFT); vmcs_writel(GUEST_RFLAGS, flags); @@ -1107,9 +1107,9 @@ static void enter_rmode(struct kvm_vcpu *vcpu) vmcs_write32(GUEST_TR_AR_BYTES, 0x008b); flags = vmcs_readl(GUEST_RFLAGS); - vcpu->rmode.save_iopl = (flags & IOPL_MASK) >> IOPL_SHIFT; + vcpu->rmode.save_iopl = (flags & X86_EFLAGS_IOPL) >> IOPL_SHIFT; - flags |= IOPL_MASK | X86_EFLAGS_VM; + flags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM; vmcs_writel(GUEST_RFLAGS, flags); vmcs_writel(GUEST_CR4, vmcs_readl(GUEST_CR4) | X86_CR4_VME); |
