By convention all of the tests in the xfstests suite have mode 0755.
A few have recently committed without the execute bit set.
Signed-off-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
A customer reported a problem:
If a process is using mmap to write to a file on an
ext4 filesystem while another process is using direct
I/O to write to the same file the first thread may
receive a SIGBUS during a page fault.
A SIGBUS occurs if the page fault tries to access a
page that is entirely beyond the end of the file but
in this test case that should not be happening.
Signed-off-by: Lachlan McIlroy <lmcilory@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Alex Elder
Lachlan McIlroy