Opened 2 years ago

Closed 2 years ago

#5082 closed enhancement (fixed)

linux-5.18.14

Reported by: Bruce Dubbs Owned by: lfs-book
Priority: normal Milestone: 11.2
Component: Book Version: git
Severity: normal Keywords:
Cc:

Description

New point version.

Change History (4)

comment:1 by Douglas R. Reno, 2 years ago

Contains a fix for a data corruption bug in the NAND driver.

comment:2 by Bruce Dubbs, 2 years ago

Summary: linux-5.18.12 → linux-5.18.13

Now version 5.18.13.

comment:3 by ken@…, 2 years ago

Summary: linux-5.18.13 → linux-5.18.14

Now 5.18.14, this contains the RETBleed mitigations for AMD (excavator, zen1 and zen2) and intel (Skylake to Coffee Lake). I'm still reviewing the impact on some of my machines, but it appears that i/o per second will be reduced. There was a post yesterday on lkml providing figures using variations of the in-development retbleed=stuff mitigation, apparently using FIO ​https://fio.readthedocs.io/en/latest/fio_doc.html. I've never come across that tool, not yet sure how to use it.

Post at ​https://lore.kernel.org/all/e84fd559e79152d7065f7ceb3bcdd9af6b496ac5.camel@linux.intel.com/

comment:4 by Bruce Dubbs, 2 years ago

Resolution: → fixed
Status: new → closed

Fixed at commit c3161174321d1c0838af13af08da06aa2bc65764 

Update to linux-5.18.14.
Update to libcap-2.65.
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