| commit | 21dba24481f70696308bd4361a7b2460c8a41965 | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Tue Sep 06 13:09:05 2011 +0900 |
| committer | Jeff Garzik <jgarzik@redhat.com> | Fri Oct 07 23:46:25 2011 -0400 |
| tree | 6048c5cc4abbe94282474587d6f0c418cb36951f | |
| parent | d86619211ed3cdf4f6abff984774b65314aba0fe [diff] |
libata: clear PIO pad area ata_sff_data_xfer[32]() use pad area if the transfer size isn't multiple of transfer size; however, this area wasn't cleared and garbage data in pad area could be transferred to the device. Make sure the pad area is cleared. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Lei Ming <tom.leiming@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>