KVM: x86: fix singlestepping over syscall

[karo-tx-linux.git] / arch / x86 / kvm / emulate.c

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 0816ab2e8adcae2b45f83c95c51e8b95a245b07e..80890dee66cebf370a3815e28f7bd7c34025b0d4 100644 (file)
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2742,6 +2742,7 @@ static int em_syscall(struct x86_emulate_ctxt *ctxt)
                ctxt->eflags &= ~(X86_EFLAGS_VM | X86_EFLAGS_IF);
        }
 
+       ctxt->tf = (ctxt->eflags & X86_EFLAGS_TF) != 0;
        return X86EMUL_CONTINUE;
 }