[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] iomem: Prevent Dom0 pci bus from allocating RAM as I/O space
On 2011/2/18 23:16, Konrad Rzeszutek Wilk wrote: On Thu, Feb 17, 2011 at 01:32:15PM +0800, Fengzhe Zhang wrote:On 2011/2/16 23:47, Konrad Rzeszutek Wilk wrote:On Wed, Feb 16, 2011 at 10:20:21AM -0500, Konrad Rzeszutek Wilk wrote:On Wed, Feb 16, 2011 at 10:06:38AM -0500, Konrad Rzeszutek Wilk wrote:On Wed, Feb 16, 2011 at 10:26:20PM +0800, Zhang, Fengzhe wrote:iomem: Prevent Dom0 pci bus from allocating RAM as I/O spaceIs there a bug # associated with this? Is this associated with the intel-agp driver trying to ioremap the scratch page and bombing out?Also did you try to revert 0b56d9994ebe34df77fa156d2068ad93b7877b44 and see how that works? Here is the revert attachedI tried this patch and it can indeed avoid system crash.What happens if you use the revert _and_ don't use dom0_mem? Does the machine not crash on the igb? If dom0_mem is not used, no visible system error is observed even without the revert. -Fengzhe _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |