kern/amd64: panic: Halt all processors on panic

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/sys/arch/amd64/os/os_panic.c b/src/sys/arch/amd64/os/os_panic.c
index 0878013..88e962e 100644
--- a/src/sys/arch/amd64/os/os_panic.c
+++ b/src/sys/arch/amd64/os/os_panic.c
@@ -29,6 +29,7 @@
 
 #include <sys/panic.h>
 #include <sys/syslog.h>
+#include <sys/cpuvar.h>
 #include <machine/mdcpu.h>
 #include <stdarg.h>
 
@@ -37,6 +38,7 @@ void panic(const char *fmt, ...)
 {
     static va_list ap;
 
+    cpu_halt_others();
     va_start(ap, fmt);
 
     printf("lunos panic: ");