Because kenrel prctl implementation checks whether arg4 and arg5 are 0 for PR_MCE_KILL, qmeu-kvm should invoke prctl syscall as that.
Reported-by: Max Asbock <[email protected]> Signed-off-by: Huang Ying <[email protected]> --- qemu-kvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/qemu-kvm.c +++ b/qemu-kvm.c @@ -1984,7 +1984,7 @@ int kvm_init_ap(void) action.sa_flags = SA_SIGINFO; action.sa_sigaction = (void (*)(int, siginfo_t*, void*))sigbus_handler; sigaction(SIGBUS, &action, NULL); - prctl(PR_MCE_KILL, 1, 1); + prctl(PR_MCE_KILL, 1, 1, 0, 0); return 0; } -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
