Re: [Xen-devel] [PATCH 3/4] VT-d: unhide messages needed for diagnosing firmware issues

["Wu, Feng" <feng.wu@xxxxxxxxx>]

> -----Original Message-----
> From: Jan Beulich [mailto:JBeulich@xxxxxxxx]
> Sent: Monday, December 21, 2015 10:35 PM
> To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
> Cc: Wu, Feng <feng.wu@xxxxxxxxx>; Tian, Kevin <kevin.tian@xxxxxxxxx>
> Subject: [PATCH 3/4] VT-d: unhide messages needed for diagnosing firmware
> issues
> 
> Undue use of dprintk() lead to many messages useful in diagnosing
> issues in the field now being hidden in non-debug (i.e. production)
> builds. Re-surface them, namely when init-time only and/or already
> guarded by iommu_{verbose,debug} conditionals. Switch from using
> iommu_verbose to iommu_debug in a couple of runtime cases.
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Acked-by: Feng Wu <feng.wu@xxxxxxxxx>

Thanks,
Feng

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel