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evtchn_pending_sel
2006 Feb 24
2
[PATCH][discuss] evtchn race condition
...h xen-unstable.hg c/s 8961. c/s 8822 and 8828
(some necessary evtchn modifications) cause SVM partitions to fail with
"lost interrupt" hda error during boot.
We currently do not understand why these modifications are necessary and
in fact, a race occurs with one part of the patch (added
evtch_pending_sel if statement). Clearly this patch is not a final
solution, and we are continuing to debug this issue.
Any comments, insight are appreciated,
Tom
Signed-off-by: Tom Woller <thomas.woller@amd.com>
diff -r 4f838d2ac31a xen/arch/x86/hvm/io.c
--- a/xen/arch/x86/hvm/io.c Fri Feb 24 14:41:45 2006...