It's likely better to have one here.
Signed-off-by: Ralf Ramsauer <[email protected]>
---
inmates/lib/setup.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/inmates/lib/setup.c b/inmates/lib/setup.c
index 4d007322..bf9ec50d 100644
--- a/inmates/lib/setup.c
+++ b/inmates/lib/setup.c
@@ -36,6 +36,7 @@
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <inmate.h>
+#include <asm/processor.h>
void __attribute__((noreturn)) c_entry(void);
@@ -48,6 +49,7 @@ void __attribute__((noreturn)) c_entry(void)
memcmp(comm_region->signature, COMM_REGION_MAGIC,
sizeof(comm_region->signature))) {
comm_region->cell_state = JAILHOUSE_CELL_FAILED_COMM_REV;
+ memory_barrier();
} else {
inmate_main();
}
--
2.17.0
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