| Message ID | 197485f5586d355497da022fd264ab8d7f3ce0d1.1552039754.git.jstancek@redhat.com |
|---|---|
| State | Accepted, archived |
| Headers | show |
| Series | [COMMITTED] mtest06/mmap1: add note about known panics/stalls on s390x | expand |
diff --git a/testcases/kernel/mem/mtest06/mmap1.c b/testcases/kernel/mem/mtest06/mmap1.c index 6e8269be02be..b7b742653114 100644 --- a/testcases/kernel/mem/mtest06/mmap1.c +++ b/testcases/kernel/mem/mtest06/mmap1.c @@ -11,6 +11,9 @@ * hit SIGSEGV in between mmap/munmap it is a failure. If a read * between mmap/munmap worked, then its value must match expected * value. + * + * Can trigger panics/stalls since at least 4.14 on some arches. See: + * fc8efd2ddfed ("mm/memory.c: do_fault: avoid usage of stale vm_area_struct") */ #include <errno.h> #include <float.h>
Signed-off-by: Jan Stancek <jstancek@redhat.com> --- testcases/kernel/mem/mtest06/mmap1.c | 3 +++ 1 file changed, 3 insertions(+)