On Monday 27 October 2008, Borislav Petkov wrote: > On Sun, Oct 26, 2008 at 09:01:42PM +0100, Valerio Passini wrote: > > [.. ] > > > Here I am, thus the patched kernel has been installed and tested. > > Burning CD's and simulation work perfectly and everything seems fine. > > :) > > Well, nice to hear :). Thanks for your debugging effort and patience. > > Bart, please apply. > > --- > From: Borislav Petkov <petkovbb@xxxxxxxxx> > Date: Mon, 27 Oct 2008 06:59:14 +0100 > Subject: [PATCH] ide-cd: fix dma alignment regression > > e5318b531b008c79d2a0c0df06a7b8628da38e2f introduced a regression which > caused some ATAPI drives to turn off dma for REQ_TYPE_ATA_PC commands I believe you meant REQ_TYPE_BLOCK_PC here. > while burning and thus degrating performance and ultimately causing an > excessive amount of underruns. The issue is documented also in > http://bugzilla.kernel.org/show_bug.cgi?id=11742. > > Signed-off-by: Borislav Petkov <petkovbb@xxxxxxxxx> > CC: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx> > Tested-by: Valerio Passini <valerio.passini@xxxxxxxxx> applied (with patch description fixups suggested by Sergei) -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
