[LTP] [PATCH] proc01: Add /proc/dirty/dirty_list to known_issues

[LTP] [PATCH] proc01: Add /proc/dirty/dirty_list to known_issues

[Zhao Gongyi]

When we open the file /proc/dirty/dirty_list directly, it will return -1 and
set the errno to ENOMEM.

Signed-off-by: Zhao Gongyi <zhaogongyi@huawei.com>
---
 testcases/kernel/fs/proc/proc01.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/testcases/kernel/fs/proc/proc01.c b/testcases/kernel/fs/proc/proc01.c
index 96441d153..5ccac9c4d 100644
--- a/testcases/kernel/fs/proc/proc01.c
+++ b/testcases/kernel/fs/proc/proc01.c
@@ -85,6 +85,7 @@ static const struct mapping known_issues[] = {
 	{"open", "/proc/sal/init/data", EBUSY},
 	{"open", "/proc/sal/mca/data", EBUSY},
 	{"open", "/proc/fs/nfsd/pool_stats", ENODEV},
+	{"open", "/proc/dirty/dirty_list", ENOMEM},
 	{"read", "/proc/fs/nfsd/clients/*/ctl", EINVAL},
 	{"read", "/proc/acpi/event", EAGAIN},
 	{"read", "/proc/kmsg", EAGAIN},
--
2.17.1

[LTP] [PATCH] proc01: Add /proc/dirty/dirty_list to known_issues

[Petr Vorel]

Hi Zhao,

> When we open the file /proc/dirty/dirty_list directly, it will return -1 and
> set the errno to ENOMEM.

...
> +++ b/testcases/kernel/fs/proc/proc01.c
> @@ -85,6 +85,7 @@ static const struct mapping known_issues[] = {
>  	{"open", "/proc/sal/init/data", EBUSY},
>  	{"open", "/proc/sal/mca/data", EBUSY},
>  	{"open", "/proc/fs/nfsd/pool_stats", ENODEV},
> +	{"open", "/proc/dirty/dirty_list", ENOMEM},
Is /proc/dirty/dirty_list in mainline? We haven't found "dirty_list" string in
mainline git (there is dirty_list code, but not "dirty_list" string).

I'd prefer not to add vendor specific files, or at least to document them.

Kind regards,
Petr