** Tags removed: verification-needed-jammy-linux-bluefield
** Tags added: verification-done-jammy-linux-bluefield
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https://bugs.launchpad.net/bugs/2103620
Title:
Public bug reported:
SRU Justification:
[Impact]
Some PMC blocks such as APT, EMI, GGA, MSN and PRNF are not currently supported
by the driver.
[Fix]
Add support for APT, EMI, GGA, MSN and PRNF counters and the respective events
supported by each of them. The driver creates new sub-directories
Public bug reported:
SRU Justification:
[Impact]
The mlxbf_pmc BlueField platform driver in the Jammy repo consists of some
SAUCE patches. These patches need to be replaced with the corresponding
upstream commits.
[Fix]
The fix is to revert the 3 SAUCE patches, replacing them with upstream com
** Tags removed: verification-needed-jammy-linux-bluefield
** Tags added: verification-done-jammy-linux-bluefield
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https://bugs.launchpad.net/bugs/2043005
Title:
Public bug reported:
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
** Tags removed: verification-needed-jammy-linux-bluefield
** Tags added: verification-done-jammy-linux-bluefield
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https://bugs.launchpad.net/bugs/2042525
Title:
** Tags removed: verification-needed-jammy-linux-bluefield
** Tags added: verification-done-jammy-linux-bluefield
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https://bugs.launchpad.net/bugs/2042527
Title:
Public bug reported:
SRU Justification:
[Impact]
Currently, the counters under the clock_measure HW block are not supported by
the driver and is a new requirement for calculating performance metrics.
[Fix]
Add support for "clock_measure" block by passing the block info via ACPI. The
events mon
Public bug reported:
SRU Justification:
[Impact]
Currently, there is no method to keep track of the cycle count when an event is
being monitored. And since cycle count increments quickly, the 32-bit counter
values could wrap around and hence support for 64-bit counters is also needed
for the s
** Tags removed: verification-needed-jammy-linux-bluefield
** Tags added: verification-done-jammy-linux-bluefield
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https://bugs.launchpad.net/bugs/2039561
Title:
Public bug reported:
SRU Justification:
[Impact]
The mlxbf_pmc BlueField platform driver in the Jammy repo
consists of some SAUCE patches. These need to be replaced.
[Fix]
The fix is to revert the four SAUCE patches, replacing them with
upstream commits for the same functionality. 2 patches are
** Tags removed: verification-needed-jammy
** Tags added: verification-done-jammy
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https://bugs.launchpad.net/bugs/2004235
Title:
mlxbf-pmc counters not functiona
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/2002501
Title:
mlxbf-pmc support for BlueField-
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/2004235
Title:
mlxbf-pmc counters not functiona
Public bug reported:
SRU Justification:
[Impact]
Currently, the driver uses fixed offsets for the control and data registers in
the performance counter module. However, this is not correct since the module
is not uniform in all HW blocks, and in this case, the llt_miss block is
different from
Public bug reported:
SRU Justification:
[Impact]
Currently, the driver uses fixed offsets for the control and data registers in
the performance counter module. However, this is not correct since the module
is not uniform in all HW blocks, and in this case, the llt_miss block is
different from
Public bug reported:
SRU Justification:
[Impact]
Currently, the mlxbf-pmc driver supports only BlueField-1 and BlueField-2
devices. BlueField-3 is not supported.
[Fix]
Add support for BlueField-3 devices by adding new access mechanism for
programming and reading counter values as in the new de
Public bug reported:
SRU Justification:
[Impact]
Currently, the mlxbf-pmc driver supports only BlueField-1 and BlueField-2
devices. BlueField-3 is not supported.
[Fix]
Add support for BlueField-3 devices by adding new access mechanism for
programming and reading counter values as in the new de
** Tags removed: verification-needed-jammy
** Tags added: verification-done-jammy
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https://bugs.launchpad.net/bugs/1989172
Title:
mlxbf-pmc: error when reading un
** Tags removed: verification-needed-focal verification-needed-jammy
** Tags added: verification-done-focal verification-done-jammy
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https://bugs.launchpad.net/bugs/
Public bug reported:
SRU Justification:
[Impact]
Potential integer overflow in men_ctrl_idx detected by static tool analyser.
[Fix]
Declare as type u64 instead of type int
[Test Case]
NA since the variable is read from the ACPI table
[Regression Potential]
Can be considered minimal
** Affects
** Tags added: verification-done-jammy
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https://bugs.launchpad.net/bugs/1989172
Title:
mlxbf-pmc: error when reading unprogrammed events
Status in linux-bluefiel
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1989172
Title:
mlxbf-pmc: error when reading unprogrammed events
Status in linux-bluefiel
Public bug reported:
SRU Justification:
[Impact]
When the counters are not programmed to monitor any events, reading the
"event" file results in the following error:
cat: /sys/class/hwmon/hwmon0/smmu0/event0: Invalid argument
This is misleading and instead needs to indicate that the counter is c
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1979045
Title:
misleading error prints from mlx
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1979264
Title:
mlx-trio module license update
Public bug reported:
SRU Justification:
[Impact]
TRIO IRQs are triggered during normal operation and non-error events such as
mlxfwreset and the prints from the handler are misleading to users in such
instances.
[Fix]
Replace the dev_err calls with pr_debug. This will ensure that users do not
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1948436
Title:
Add RevID field to VPD info in E
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1948434
Title:
Check if secure boot is enabled
Public bug reported:
SRU Justification:
[Impact]
Currently, the VPD info stored in the EEPROM does not include a Rev ID. This
field is incremented when a PN goes through minor HW changes. Sometimes, SW
needs to differentiate the two versions of the card. Hence, this field should
be supported i
Public bug reported:
SRU Justification:
[Impact]
Currently, there is no indication from mlx-bootctl when the user reads the
lifecycle_state sysfs as to whether secure boot is enabled with development
keys or production keys. In order to make this clear to the user, add a check
in the driver.
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1931843
Title:
Update mlx-bootctl to access new
*** This bug is a duplicate of bug 1931843 ***
https://bugs.launchpad.net/bugs/1931843
** This bug has been marked a duplicate of bug 1931843
Update mlx-bootctl to access new fields in EEPROM MFG
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*** This bug is a duplicate of bug 1931843 ***
https://bugs.launchpad.net/bugs/1931843
** This bug has been marked a duplicate of bug 1931843
Update mlx-bootctl to access new fields in EEPROM MFG
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*** This bug is a duplicate of bug 1931843 ***
https://bugs.launchpad.net/bugs/1931843
** This bug has been marked a duplicate of bug 1931843
Update mlx-bootctl to access new fields in EEPROM MFG
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Public bug reported:
SRU Justification:
[Impact]
Exclusion is being handled around arm_smccc_smc() only in the store functions.
It should be implemented in the show functions also as this call might not be
thread-safe.
[Fix]
Add mutex_lock/unlock around arm_smccc_smc calls in the show function
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