Re: [LTP] [PATCH 0/2] Improve ioprio tests

[Petr Vorel <pvorel@suse.cz>]

Hi Damien,

> The ioprio syscall tests rely on ltp internal definitions of the
> IOPRIO_XXX() macro defining priority classes and levels. With changes
> to the ioprio API to support command duration limits, these internal
> definitions are incomplete, causing test case ioprio_set03 to fail.

> Avoid this issue by having the iprio tests use the kernel header file
> definitions if that header exists. This enables additional checks in
> the header file [1] which restores the expected results with test
> ioprio_set03.

> [1] https://lore.kernel.org/linux-block/20230530061307.525644-1-dlemoal@kernel.org/

> Note: a review of this patch on the kernel block mailing list would be
> very appreciated.

I haven't found this patchset on https://lore.kernel.org/linux-block/,
did you send it there?

Kind regards,
Petr

> Damien Le Moal (2):
>   ioprio: use ioprio.h kernel header if it exists
>   ioprio: Use IOPRIO_PRIO_NUM to check prio range

>  configure.ac                                  |  1 +
>  testcases/kernel/syscalls/ioprio/ioprio.h     | 33 ++++++++++++++-----
>  .../kernel/syscalls/ioprio/ioprio_set03.c     |  2 +-
>  3 files changed, 26 insertions(+), 10 deletions(-)

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