Messages in this thread | | | Subject | Re: [PATCH] intel-iommu: Synchronize gcmd value with global command register | From | David Woodhouse <> | Date | Thu, 04 Apr 2013 15:24:49 +0100 |
| |
On Thu, 2013-04-04 at 14:48 +0900, Takao Indoh wrote: > > - DMAR fault messages floods and second kernel does not boot. Recently I > saw similar report. https://lkml.org/lkml/2013/3/8/120
Right. So the fix for that is to make the subsequent errors silent, until/unless we actually get a request to create a mapping for the given device.
> - igb driver detectes error on linkup and kdump via network fails.
That's a driver bug, IIRC. It was failing to completely reset the hardware. It's fixed now, isn't it?
> - On a certain platform, though kdump itself works, PCIe error like > Unexpected Completion is detected and it gets hardware degraded.
More information required.
-- dwmw2 [unhandled content-type:application/x-pkcs7-signature] | |