On Tue 20-01-15 03:57:29, Li Wang wrote:
> Hi Jack & all,
>
> fanotify06 always failed on RHEL7-GA as below. When I make some change of the
> codes flow, Test Pass All.
> Could you take a look at my unsure patch?
>
> <<<test_start>>>
> tag=fanotify06 stime=1421726003
> cmdline="fanotify06"
> contacts=""
> analysis=exit
> <<<test_output>>>
> fanotify06 1 TPASS : group 0 get event: mask 2 pid=14922 fd=15
> fanotify06 2 TPASS : group 1 get event: mask 2 pid=14922 fd=15
> fanotify06 3 TPASS : group 2 get event: mask 2 pid=14922 fd=15
> fanotify06 4 TFAIL : fanotify06.c:217: group 3 got event
> fanotify06 5 TFAIL : fanotify06.c:217: group 4 got event
> fanotify06 6 TFAIL : fanotify06.c:217: group 5 got event
> fanotify06 7 TPASS : group 6 got no event
> fanotify06 8 TPASS : group 7 got no event
> fanotify06 9 TPASS : group 8 got no event
Well, likely the reason is that you don't have commit
8edc6e1688fc8f02c8c1f53a2ec4928cb1055f4d in your kernel. The test is
correct as is.
Honza
>
> ---------
> diff --git a/testcases/kernel/syscalls/fanotify/fanotify06.c
> b/testcases/kernel/syscalls/fanot
> index 8dcd68a..63519f6 100644
> --- a/testcases/kernel/syscalls/fanotify/fanotify06.c
> +++ b/testcases/kernel/syscalls/fanotify/fanotify06.c
> @@ -93,7 +93,8 @@ static void create_fanotify_groups(void)
> "fanotify_init failed");
> }
> }
> - /* Add mount mark for each group */
> + /* Add mount mark for group with lower priority */
> + if (p == 0) {
> ret = fanotify_mark(fd_notify[p][i],
> FAN_MARK_ADD | FAN_MARK_MOUNT,
> FAN_MODIFY,
> @@ -104,9 +105,9 @@ static void create_fanotify_groups(void)
> "FAN_MARK_MOUNT, FAN_MODIFY,
> AT_FDCWD,"
> " '.') failed", fd_notify[p][i]);
> }
> + continue;
> + }
> /* Add ignore mark for groups with higher priority */
> - if (p == 0)
> - continue;
> ret = fanotify_mark(fd_notify[p][i],
> FAN_MARK_ADD |
> FAN_MARK_IGNORED_MASK |
>
>
> --
> Regards,
> Li Wang
> Email: liw...@redhat.com
>
--
Jan Kara <j...@suse.cz>
SUSE Labs, CR
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