cxgbe/t4_tom: restore socket's protosw before entering TIME_WAIT.
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Authored by np on Tue, Mar 30, 8:50 PM.

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R10:539489326947: cxgbe/t4_tom: restore socket's protosw before entering TIME_WAIT.

Summary

This fixes a panic due to stale so->so_proto if t4_tom is unloaded and
one or more connections that were previously offloaded are still around
in TIME_WAIT state.

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Repository

R10 FreeBSD src repository

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Automatic diff as part of commit; lint not applicable.

Unit

Automatic diff as part of commit; unit tests not applicable.

Event Timeline

np created this revision.Tue, Mar 30, 8:50 PM

Herald added subscribers: ae, imp. · View Herald TranscriptTue, Mar 30, 8:50 PM

np requested review of this revision.Tue, Mar 30, 8:50 PM

Harbormaster completed remote builds in B38196: Diff 86578.Tue, Mar 30, 8:50 PM

jhb accepted this revision.Tue, Mar 30, 10:57 PM

This revision is now accepted and ready to land.Tue, Mar 30, 10:57 PM

Closed by commit R10:539489326947: cxgbe/t4_tom: restore socket's protosw before entering TIME_WAIT. (authored by np). · Explain WhyWed, Mar 31, 6:19 PM

This revision was automatically updated to reflect the committed changes.

np added a commit: R10:539489326947: cxgbe/t4_tom: restore socket's protosw before entering TIME_WAIT..

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Path

Size

sys/

dev/

cxgbe/

tom/

t4_cpl_io.c

2 lines

t4_tom.h

1 line

t4_tom.c

14 lines

Diff 86632

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sys/dev/cxgbe/tom/t4_cpl_io.c

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sys/dev/cxgbe/tom/t4_tom.h

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sys/dev/cxgbe/tom/t4_tom.c

cxgbe/t4_tom: restore socket's protosw before entering TIME_WAIT.ClosedPublicActions

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Diff 86632

sys/dev/cxgbe/tom/t4_cpl_io.c

sys/dev/cxgbe/tom/t4_tom.h

sys/dev/cxgbe/tom/t4_tom.c

cxgbe/t4_tom: restore socket's protosw before entering TIME_WAIT.
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