ACK: [SRU][J:linux-bluefield][PATCH v1 0/4] mlxbf-pmc: Replace SAUCE patch with upstream commits

Kuba Pawlak kuba.pawlak at canonical.com
Tue Sep 23 12:36:01 UTC 2025


On 9/10/25 21:49, Chris Babroski wrote:
> BugLink: https://bugs.launchpad.net/bugs/2121550
>
> SRU Justification:
>
> [Impact]
> The mlxbf_pmc BlueField platform driver in the Jammy and Noble repos
> consists of one SAUCE patch. This patch needs to be replaced with the
> corresponding upstream commits.
>
> [Fix]
> The fix is to revert the 1 SAUCE patch and replace with upstream commits
> for the same functionality. Some backporting work is necessary to get
> the upstream patches to run on Jammy.
>
> [Test Case]
> * Boot BF3 and verify no new errors with loading the driver.
> * Test sysfs interface exposed by driver for programming various
>    counters and events.
>
> [Regression Potential]
> Minimal because the changes have already been accepted and tested upstream.
>
> Chris Babroski (1):
>    Revert "UBUNTU: SAUCE: mlxbf-pmc: Validate user input for
>      event/enable"
>
> Shravan Kumar Ramani (3):
>    platform/mellanox: mlxbf-pmc: Remove newline char from event name
>      input
>    platform/mellanox: mlxbf-pmc: Validate event/enable input
>    platform/mellanox: mlxbf-pmc: Use kstrtobool() to check 0/1 input
>
>   drivers/platform/mellanox/mlxbf-pmc.c | 52 +++++++++++++++++++--------
>   1 file changed, 37 insertions(+), 15 deletions(-)
>
Acked-by: Kuba Pawlak <kuba.pawlak at canonical.com>
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