From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Stancek Date: Fri, 8 Mar 2019 11:09:46 +0100 Subject: [LTP] [PATCH COMMITTED] mtest06/mmap1: add note about known panics/stalls on s390x Message-ID: <197485f5586d355497da022fd264ab8d7f3ce0d1.1552039754.git.jstancek@redhat.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Signed-off-by: Jan Stancek --- testcases/kernel/mem/mtest06/mmap1.c | 3 +++ 1 file changed, 3 insertions(+) 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 #include -- 1.8.3.1