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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2015-05-01 09:23:48 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-05-31 08:42:23 +0300 |
| commit | 57636388af32c2c7db3919e8d53f4979b7c7c307 (patch) | |
| tree | 0ce8ebfdf5e3d95b2a6a2a9145964a97f31f9440 /include/target | |
| parent | 144bc4c2a42a0f42a32c106d53f5bf2724fbf098 (diff) | |
| download | linux-57636388af32c2c7db3919e8d53f4979b7c7c307.tar.xz | |
target: Fix inconsistent address passed to kunmap_atomic() in sbc_dif_copy_prot()
In sbc_dif_copy_prot(), the addresses passed to kunmap_atomic() are
inconsistent with the addresses which are mapped by kmap_atomic().
That could be problematic if an SG element has its length larger than
PAGE_SIZE as kunmap_atomic() will attempt to unmap different page.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: target-devel@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target')
0 files changed, 0 insertions, 0 deletions