** Changed in: linux (Ubuntu Hirsute)
Status: In Progress => Fix Committed
** Changed in: linux (Ubuntu Focal)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1936771
Title:
disable “CONFIG_HISI_DMA” config for ubuntu version
Status in kunpeng920:
In Progress
Status in kunpeng920 ubuntu-20.04 series:
In Progress
Status in kunpeng920 ubuntu-20.04-hwe series:
In Progress
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Focal:
Fix Committed
Status in linux source package in Hirsute:
Fix Committed
Status in linux source package in Impish:
In Progress
Bug description:
[Impact]
Setup soft RAID5 on kunpeng920 machine and system will crash because of
hisi_dma timeout. This issue can be reproduced with all Ubuntu kernel with
hisi_dma.
[Test Plan]
Setup soft RAID5 and wait for few seconds. Kernel will crash.
[Regression Risk]
CONFIG_HISI_DMA only affects kunpeng920 platform. Minimal risk for other
platform, and full regression test is needed on kunpeng920.
=======================
[Bug Description]
disable “CONFIG_HISI_DMA” config for ubuntu version
[Steps to Reproduce]
1)
2)
3)
[Actual Results]
this module cause some error
[Expected Results]
ok
[Reproducibility]
[Additional information]
(Firmware version, kernel version, affected hardware, etc. if required):
[Resolution]
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