[lkml]   [2006]   [Dec]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: data corruption with nvidia chipsets and IDE/SATA drives // memory hole mapping related bug?!
On Mon Dec 11, 2006 at 10:24:02AM +0100, Karsten Weiss wrote:
> We could not reproduce the data corruption anymore if we boot
> the machines with the kernel parameter "iommu=soft" i.e. if we
> use software bounce buffering instead of the hw-iommu.

I just realized that booting with "iommu=soft" makes my pcHDTV
HD5500 DVB cards not work. Time to go back to disabling the
memhole and losing 1 GB. :-(


Erik B. Andersen
--This message was written using 73% post-consumer electrons--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2006-12-13 21:31    [W:0.209 / U:4.932 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site