kvm: x86: Remove CR3_PCID_INVD flag
It is a duplicate of X86_CR3_PCID_NOFLUSH. So just use that instead.
Signed-off-by: Junaid Shahid <junaids@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 4f19836..75ab578 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -83,7 +83,6 @@
| X86_CR0_ET | X86_CR0_NE | X86_CR0_WP | X86_CR0_AM \
| X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
-#define CR3_PCID_INVD BIT_64(63)
#define CR4_RESERVED_BITS \
(~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
| X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 4c4f426..106482d 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -4191,7 +4191,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
maxphyaddr = 36;
rsvd = rsvd_bits(maxphyaddr, 63);
if (ctxt->ops->get_cr(ctxt, 4) & X86_CR4_PCIDE)
- rsvd &= ~CR3_PCID_INVD;
+ rsvd &= ~X86_CR3_PCID_NOFLUSH;
}
if (new_val & rsvd)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index aa5d96b..6cc29dd 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -852,8 +852,8 @@ int kvm_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3)
bool pcid_enabled = kvm_read_cr4_bits(vcpu, X86_CR4_PCIDE);
if (pcid_enabled) {
- skip_tlb_flush = cr3 & CR3_PCID_INVD;
- cr3 &= ~CR3_PCID_INVD;
+ skip_tlb_flush = cr3 & X86_CR3_PCID_NOFLUSH;
+ cr3 &= ~X86_CR3_PCID_NOFLUSH;
}
#endif
