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While running an Ubuntu kernel (not a mainline or third-party kernel)
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apport-collect 1835351
and then change the status of the bug to 'Confirmed'.
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This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: eoan
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https://bugs.launchpad.net/bugs/1835351
Title:
Performance regression with AEP NVDIMM
Status in intel:
New
Status in linux package in Ubuntu:
Incomplete
Bug description:
Description:
The recent changes to use memcpy_mcsafe() in the dax read path to
handle media errors regresses performance:
http://bugzilla.novell.com/show_bug.cgi?id=1114829
Investigate an SSE implementation of memcpy_mcsafe().
Target Release: 19.10
Target Kernel: TBD
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