diff options
| author | Audra Mitchell <audra@redhat.com> | 2024-06-26 09:05:12 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-07-04 18:05:58 -0700 |
| commit | a47a7af9b5118442dcfd2214a810033948a579ec (patch) | |
| tree | 6cd273f00ce59a8473ade69239c4939246ba7aed /lib/pm-notifier-error-inject.c | |
| parent | 8ac5dc66599c5c545cefd314dd34a109edce2784 (diff) | |
mm: update uffd-stress to handle EINVAL for unset config features
Now that we have updated userfaultfd_api to correctly return EINVAL when a
feature is requested but not available, let's fix the uffd-stress test to
only set the UFFD_FEATURE_WP_UNPOPULATED feature when the config is set.
In addition, still run the test if the CONFIG_PTE_MARKER_UFFD_WP is not
set, just dont use the corresponding UFFD_FEATURE_WP_UNPOPULATED feature.
Link: https://lkml.kernel.org/r/20240626130513.120193-2-audra@redhat.com
Signed-off-by: Audra Mitchell <audra@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Rafael Aquini <raquini@redhat.com>
Cc: Shaohua Li <shli@fb.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib/pm-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions