Messages in this thread | | | Date | Mon, 10 Sep 2007 21:53:12 -0400 | From | Jeff Garzik <> | Subject | Re: [PATCH 1/1] pata_it821x: fix lost interrupt with atapi devices |
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Jeff Norden wrote: > From: Jeff Norden <jnorden@math.tntech.edu> > > Fix "lost" interrupt problem when using dma with CD/DVD drives in some > configurations. This problem can make installing linux from media > impossible for distro's that have switched to libata-only configurations. > > The simple fix is to eliminate the use of dma for reading drive status, etc, > by checking the number of bytes to transferred. > > This change will only affect the behavior of atapi devices, not disks. > There is more info at http://bugzilla.redhat.com/show_bug.cgi?id=242229 > This patch is for 2.6.22.1 > > Signed-off-by: Jeff Norden <jnorden@math.tntech.edu>
applied
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