Re: [PATCH v4] Quirk for buggy dma source tags with Intel IOMMU.

2013-03-08 Thread Gaudenz Steinlin
Hi Andrew Andrew Cooks writes: > This patch creates a quirk to allow the Intel IOMMU to be enabled for devices > that use incorrect tags during DMA. It is similar to the quirk for Ricoh > devices, but allows mapping multiple functions and mapping of 'ghost' > functions that do not correspond to

Re: Marvell 88NV9143 in mini-PCIe not working with intel_iommu=on

2013-03-07 Thread Gaudenz Steinlin
Hi Andrew Andrew Cooks writes: > On Tue, Mar 5, 2013 at 11:03 PM, Gaudenz Steinlin > wrote: >> >> [ Sending this to the MVUMI driver authors and the IOMMU list as I can't >> tell which part is at fault. ] >> >> [ ... ] >> [4.

Re: [xfs-masters] Re: filesystem corruption on xfs after 2.6.25-rc1 (bisected, powerpc related?)

2008-02-26 Thread Gaudenz Steinlin
On Tue, Feb 26, 2008 at 01:13:56AM +0100, Rafael J. Wysocki wrote: > On Tuesday, 26 of February 2008, Christoph Hellwig wrote: > > On Tue, Feb 26, 2008 at 12:52:56AM +0100, Rafael J. Wysocki wrote: > > > > I'm not suggesting a partial revert; I just wonder which part of the > > > > change is causin

Re: [xfs-masters] Re: filesystem corruption on xfs after 2.6.25-rc1 (bisected, powerpc related?)

2008-02-25 Thread Gaudenz Steinlin
On Tue, Feb 26, 2008 at 01:13:56AM +0100, Rafael J. Wysocki wrote: > On Tuesday, 26 of February 2008, Christoph Hellwig wrote: > > On Tue, Feb 26, 2008 at 12:52:56AM +0100, Rafael J. Wysocki wrote: > > > > I'm not suggesting a partial revert; I just wonder which part of the > > > > change is causin

filesystem corruption on xfs after 2.6.25-rc1 (bisected, powerpc related?)

2008-02-25 Thread Gaudenz Steinlin
Hi Since upgrading to 2.6.25-rc1 I see filesystem corruption on my XFS filesystem. I can reproduce this by doing "git reset --hard v2.6.25-rc1" on a git checkout which is on some other revision. Git outputs strange error messages (like file xxx is a directory when xxx really is a file) and sometim