[SRU][J:linux-bluefield][PATCH v2 0/1] Bug fix for mlxbf-pmc

Shravan Kumar Ramani shravankr at nvidia.com
Wed Nov 8 12:51:26 UTC 2023


BugLink: https://bugs.launchpad.net/bugs/2043005

SRU Justification:

[Impact]
Currently, the offsets calculated for programming crspace type events on
BlueField-3 are incorrect and this leads to a mismatch of counter numbers
between the driver and actual HW where, for example, event2 in the driver
is actually event4 in HW.

[Fix]
Fix the offset calculation for programming crspace events.

[Test Case]
On a BlueField-3 platform, program any valid event number to the event sysfs
and check that the corresponding counter value increments.

[Regression Potential]
This is a bug fix and the regression potential can be considered minimal.

v1 -> v2
Fix typo in commit message

Shravan Kumar Ramani (1):
  UBUNTU: SAUCE: mlxbf-pmc: Fix offset calculation for crspace events

 drivers/platform/mellanox/mlxbf-pmc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.30.1




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