* c/s 18726 ???
@ 2008-11-20 13:52 Jan Beulich
2008-11-20 13:54 ` Jiang, Yunhong
2008-11-20 13:55 ` Keir Fraser
0 siblings, 2 replies; 3+ messages in thread
From: Jan Beulich @ 2008-11-20 13:52 UTC (permalink / raw)
To: xen-devel
This one basically disables MSI with a pretty vague comment - is there any
more detail on where the issues are here? I'm asking because I had to
undo this in order to make sure the NR_IRQS patches really work as
expected...
Thanks, Jan
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: c/s 18726 ???
2008-11-20 13:52 c/s 18726 ??? Jan Beulich
@ 2008-11-20 13:54 ` Jiang, Yunhong
2008-11-20 13:55 ` Keir Fraser
1 sibling, 0 replies; 3+ messages in thread
From: Jiang, Yunhong @ 2008-11-20 13:54 UTC (permalink / raw)
To: Jan Beulich, xen-devel@lists.xensource.com
This is because currently the pci_enable_msi will be called with irq disabled, this will trigger check_lock() failed on debug version.
I try to get a patch for it but still not finished :(
Thanks
Yunhong Jiang
xen-devel-bounces@lists.xensource.com <> wrote:
> This one basically disables MSI with a pretty vague comment -
> is there any
> more detail on where the issues are here? I'm asking because I had to
> undo this in order to make sure the NR_IRQS patches really work as
> expected...
>
> Thanks, Jan
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: c/s 18726 ???
2008-11-20 13:52 c/s 18726 ??? Jan Beulich
2008-11-20 13:54 ` Jiang, Yunhong
@ 2008-11-20 13:55 ` Keir Fraser
1 sibling, 0 replies; 3+ messages in thread
From: Keir Fraser @ 2008-11-20 13:55 UTC (permalink / raw)
To: Jan Beulich, xen-devel; +Cc: Jiang, Yunhong
The locking's screwed so debug builds crash in check_lock(). Yunhong is
working on a fix.
-- Keir
On 20/11/08 13:52, "Jan Beulich" <jbeulich@novell.com> wrote:
> This one basically disables MSI with a pretty vague comment - is there any
> more detail on where the issues are here? I'm asking because I had to
> undo this in order to make sure the NR_IRQS patches really work as
> expected...
>
> Thanks, Jan
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-11-20 13:55 UTC | newest]
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2008-11-20 13:52 c/s 18726 ??? Jan Beulich
2008-11-20 13:54 ` Jiang, Yunhong
2008-11-20 13:55 ` Keir Fraser
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