[Bug 235031] [em] em0: poor NFS performance, strange behavior

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sun Jan 27 19:12:57 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235031

Rodney W. Grimes <rgrimes at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |rgrimes at FreeBSD.org

--- Comment #22 from Rodney W. Grimes <rgrimes at FreeBSD.org> ---
(In reply to Martin Birgmeier from comment #21)
I wont take the bug as an assignee, but shall speak to what is in the works
with respect to em(4) and other iflib'ed devices in the 12.0 release.

Release engineering has become aware of several regressions in drivers that are
first released in 12.0 using the new iflib design.  There are several commits
to ^head, some of which have been merged to stable/12 that address some of
these issues.  There are several more issues being worked on as well.

There has been at least 2 formal requests for 2 different commits related to
em(4) regressions to have errata issued.

Release engineering is waiting on the first group of fixes to be MFC'ed after 
testing and plans to work with the security team (so@) to issue an EN for these
fixes.

The additional fixes that are not in the first EN well be done in a future EN.

Regards,
Rod >RE@

PS  I do not know if this set of changes fixes your specific bug, but it does
have a high probability of that.

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