Date: Wed, 21 Oct 2009 19:48:27 +0000 (UTC) From: Andrew Thompson <thompsa@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/usb/storage umass.c Message-ID: <200910211948.n9LJmckL076089@repoman.freebsd.org>
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thompsa 2009-10-21 19:48:27 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/dev/usb/storage umass.c
Log:
SVN rev 198348 on 2009-10-21 19:48:27Z by thompsa
MFC r198307
Change from CAM_TID_INVALID to CAM_SEL_TIMEOUT error code when the usb device
has been yanked, this works around a cam recounting bug when
CAM_DEV_UNCONFIGURED is set late in the detach. In certain conditions the
reference to the XPT device would not be released which would cause the usb
explore thread to sleep forever on "simfree", preventing any new usb devices to
be found/ejected on the bus.
Approved by: re (kib)
Revision Changes Path
1.21.2.2 +3 -2 src/sys/dev/usb/storage/umass.c
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