** Changed in: linux (Ubuntu Disco)
Assignee: (unassigned) => dann frazier (dannf)
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https://bugs.launchpad.net/bugs/1833132
Title:
hns bug fixes
Status in linux package in Ubuntu:
In Progress
Status in linux source package in Disco:
In Progress
Bug description:
[Impact]
Several bugs for the hns driver have recently been fixed, including a number
of crashes and a memory corruption issue.
[Test Case]
Boot on D05.
Verify that the hns modules can be removed w/o error.
Verify that the loopback test succeeds on a copper port: sudo ethtool -t
enahisic2i1 offline
[Fix]
01be367eef9d0 net: hns: Fix loopback test failed at copper ports
f0bad645b691b net: hns: Fix sparse: some warnings in HNS drivers
0e51eda72399c net: hns: Fix WARNING when remove HNS driver with SMMU enabled
ff5d4e1544dfc net: hns: Fix probabilistic memory overwrite when HNS driver
initialized
7848b9e26cab9 net: hns: fix KASAN: use-after-free in hns_nic_net_xmit_hw()
[Regression Risk]
Fixes are restricted to the hns driver, which is the driver for the nics on
the Hi1616 SoC. Regressions would therefore be limited to platforms using this
SoC, such as the HiSilicon D05 board.
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