Date: Thu, 10 May 2007 05:34:34 GMT From: Vasil Dimov <vd@FreeBSD.org> To: vd@FreeBSD.org, freebsd-bugs@FreeBSD.org, jhb@FreeBSD.org Subject: Re: kern/112518: regression: "panic: blockabe sleep lock" @ boot after upgrade -CURRENT SMP amd64 Message-ID: <200705100534.l4A5YY5a039937@freefall.freebsd.org>
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Synopsis: regression: "panic: blockabe sleep lock" @ boot after upgrade -CURRENT SMP amd64
Responsible-Changed-From-To: freebsd-bugs->jhb
Responsible-Changed-By: vd
Responsible-Changed-When: Thu May 10 05:27:18 UTC 2007
Responsible-Changed-Why:
Assign to John, looks like he played with sys/amd64/amd64/msi.c recently.
John, do you think that the changes in 1.6 may have fixed this issue?
Especially this one:
- Change the MSI sx lock to a mutex. If we need to create new sources,
drop the lock, create the required number of sources, then get the lock
and try the allocation again.
http://www.freebsd.org/cgi/query-pr.cgi?pr=112518
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