[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: nfe problem on dom0 kernel 5.99.24 [need help]
On 02/27/10 04:56, Adam Hamsik wrote:
On Feb,Friday 26 2010, at 12:14 PM, Manuel Bouyer wrote:
On Fri, Feb 26, 2010 at 04:44:21AM -0600, Sam Fourman Jr. wrote:
If possible, boot with a xen-debug kernel, and post the xm dmesg. Failing to
create DMA memory is likely to be due to an error returned by hypervisor.
Do you have any ideas how can it be debug more ?
decrease_reservation fails for one page when the page does not belong to
the guest, or that the args passed to the decrease_reservation() are
invalid (wrong order, wrong extent). Which is unlikely here.
Please try with rev 1.18 of xen/x86/xen_bus_dma.c; hopefully the error
message will be more meaningful.
Main Index |
Thread Index |