KVM: x86: drop set_rflags callback

Not needed anymore now that the CPL is computed directly
during task switch.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h
index 24ec121..a04fe4e 100644 (file)
--- a/arch/x86/include/asm/kvm_emulate.h
+++ b/arch/x86/include/asm/kvm_emulate.h
@@ -189,7 +189,6 @@ struct x86_emulate_ops {
        void (*set_idt)(struct x86_emulate_ctxt *ctxt, struct desc_ptr *dt);
        ulong (*get_cr)(struct x86_emulate_ctxt *ctxt, int cr);
        int (*set_cr)(struct x86_emulate_ctxt *ctxt, int cr, ulong val);
-       void (*set_rflags)(struct x86_emulate_ctxt *ctxt, ulong val);
        int (*cpl)(struct x86_emulate_ctxt *ctxt);
        int (*get_dr)(struct x86_emulate_ctxt *ctxt, int dr, ulong *dest);
        int (*set_dr)(struct x86_emulate_ctxt *ctxt, int dr, ulong value);

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index fb313fc..57eac30 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4646,11 +4646,6 @@ static int emulator_set_cr(struct x86_emulate_ctxt *ctxt, int cr, ulong val)
        return res;
 }
 
-static void emulator_set_rflags(struct x86_emulate_ctxt *ctxt, ulong val)
-{
-       kvm_set_rflags(emul_to_vcpu(ctxt), val);
-}
-
 static int emulator_get_cpl(struct x86_emulate_ctxt *ctxt)
 {
        return kvm_x86_ops->get_cpl(emul_to_vcpu(ctxt));
@@ -4835,7 +4830,6 @@ static const struct x86_emulate_ops emulate_ops = {
        .set_idt             = emulator_set_idt,
        .get_cr              = emulator_get_cr,
        .set_cr              = emulator_set_cr,
-       .set_rflags          = emulator_set_rflags,
        .cpl                 = emulator_get_cpl,
        .get_dr              = emulator_get_dr,
        .set_dr              = emulator_set_dr,