Sander Eikelenboom
2009-Jun-29 20:42 UTC
[Xen-devel] xm dmesg flooded with "(XEN) [VT-D]iommu.c:150: IOMMU: RHSA == NULL, IO NUMA memory allocation disabled"
Using xen-unstable staging, since commit "changeset: vtd: IO NUMA support" / "changeset 19810" My xm dmesg log gets flooded with multiple "(XEN) [VT-D]iommu.c:150: IOMMU: RHSA == NULL, IO NUMA memory allocation disabled" This is on a Q45 chipset, vt-d enabled. Regards, Sander -- Best regards, Sander mailto:linux@eikelenboom.it _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Sander Eikelenboom
2009-Jun-30 06:46 UTC
Re[2]: [Xen-devel] xm dmesg flooded with "(XEN) [VT-D]iommu.c:150: IOMMU: RHSA == NULL, IO NUMA memory allocation disabled"
If it would print one time it would be fine, now my entire log is filled with it, so i miss the important stuff ... So removing, or limit it to print only one time would fix it. Hello Weidong, Tuesday, June 30, 2009, 8:08:05 AM, you wrote:> This message is used to indicate that IO NUMA memory allocation for VT-d > is not supported. It won''t impact any functionality. Because it will be > printed too many, I think we should remove it.> Regards, > Weidong> Sander Eikelenboom wrote: >> Using xen-unstable staging, since commit "changeset: vtd: IO NUMA >> support" / "changeset 19810" >> >> My xm dmesg log gets flooded with multiple "(XEN) [VT-D]iommu.c:150: >> IOMMU: RHSA == NULL, IO NUMA memory allocation disabled" >> >> This is on a Q45 chipset, vt-d enabled. >> >> Regards, >> >> Sander-- Best regards, Sander mailto:linux@eikelenboom.it _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel