view .hg-to-bk @ 10171:ad33b3882867

Fix IDE CD-drive PIO mode.
CD drives in PIO mode don't work under Xen because of a change in Linux
between 2.6.12 and 2.6.16, as a result of the following thread:

The change breaks systems which have highmem and a swiotlb because the
ide-cd driver doesn't use the swiotlb, resulting in read/writes to/from
highmem pages in PIO mode not working any longer. Xen kernels usually have
both highmem and a swiotlb.

Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
author cl349@firebug.cl.cam.ac.uk
date Wed May 24 19:41:47 2006 +0100 (2006-05-24)
parents f3123052268f
children c6c0f98bf7d3 ba107a7380bc
line source
1 #!/bin/sh
2 exit 0