Public bug reported:
SRU Justification:
[Impact]
The mlxbf-bootctl driver is not using the latest upstream commits.
There is a SAUCE patch in Jammy that can be reverted and replaced with upstream.
Also, there are three upstream patches that are missing from the mlxbf-bootctl
driver in Jammy.
[Fix]
1) Revert "UBUNTU: SAUCE: mlxbf-bootctl supports RTC battery status read and
clear"
2) Cherry pick upstream 5d40a8577559 mlxbf-bootctl: Support sysfs entries for
RTC battery status
3) Cherry pick upstream e5afa3d7a91b drivers/platform/mellanox: Convert
snprintf to sysfs_emit
4) Cherry pick upstream 9886f575de5a platform/mellanox: mlxbf-bootctl: use
sysfs_emit() instead of sprintf()
5) Cherry pick upstream b129005ddfc0 mlxbf-bootctl: use sysfs_emit_at() in
secure_boot_fuse_state_show()
[Test Case]
Boot image on BF3 platform
Ensure mlxbf-bootctl driver is loaded [see output of "lsmod"]
Ensure no error messages or failures from mlxbf-bootctl driver [see output of
"dmesg"]
Ensure no error messages in "dmesg" output related to sysfs_emit
Run "bfcfg -d" and verify all output values look correct
[Regression Potential]
Low potential for creating regression
** Affects: linux-bluefield (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2109804
Title:
mlxbf_bootctl: bring in latest upstream commits
Status in linux-bluefield package in Ubuntu:
New
Bug description:
SRU Justification:
[Impact]
The mlxbf-bootctl driver is not using the latest upstream commits.
There is a SAUCE patch in Jammy that can be reverted and replaced with
upstream.
Also, there are three upstream patches that are missing from the mlxbf-bootctl
driver in Jammy.
[Fix]
1) Revert "UBUNTU: SAUCE: mlxbf-bootctl supports RTC battery status read and
clear"
2) Cherry pick upstream 5d40a8577559 mlxbf-bootctl: Support sysfs entries for
RTC battery status
3) Cherry pick upstream e5afa3d7a91b drivers/platform/mellanox: Convert
snprintf to sysfs_emit
4) Cherry pick upstream 9886f575de5a platform/mellanox: mlxbf-bootctl: use
sysfs_emit() instead of sprintf()
5) Cherry pick upstream b129005ddfc0 mlxbf-bootctl: use sysfs_emit_at() in
secure_boot_fuse_state_show()
[Test Case]
Boot image on BF3 platform
Ensure mlxbf-bootctl driver is loaded [see output of "lsmod"]
Ensure no error messages or failures from mlxbf-bootctl driver [see output of
"dmesg"]
Ensure no error messages in "dmesg" output related to sysfs_emit
Run "bfcfg -d" and verify all output values look correct
[Regression Potential]
Low potential for creating regression
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