Commits
Alexei Potashnik committed aa75679c797
target/iscsi: Use proper SGL accessors for digest computation Current implementation assumes that all the buffers of an IO are linked with a single SG list, which is OK because target-core is only allocating a contigious scatterlist region. However, this assumption is wrong for se_cmd descriptors that want to use chaining across multiple SGL regions. Fix this up by using proper SGL accessors for digest payload computation. Signed-off-by: Alexei Potashnik <alexei@purestorage.com> Cc: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>