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authorRachita Kothiyal <rachita@in.ibm.com>2006-06-23 02:02:56 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 07:42:44 -0700
commit1ad5544098a69d7dc1fa508cbb17e13a7a952fd8 (patch)
tree60eb468a15572cbecd167286b5a91d22e8bd1710 /fs/qnx4
parent5fa21d821f6972e70942f2c555ec29dde962bdb2 (diff)
downloadlinux-linaro-1ad5544098a69d7dc1fa508cbb17e13a7a952fd8.tar.gz
[PATCH] Fix cdrom being confused on using kdump
I have seen the cdrom drive appearing confused on using kdump on certain x86_64 systems. During the booting up of the second kernel, the following message would keep flooding the console, and the booting would not proceed any further. hda: cdrom_pc_intr: The drive appears confused (ireason = 0x01) In this patch, whenever we are hitting a confused state in the interrupt handler with the DRQ set, we end the request and return ide_stopped. Using this I dont see the status error. Signed-off-by: Rachita Kothiyal <rachita@in.ibm.com> Acked-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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