tree 67e4d277b950edc54b1f611ba810c35ad958e253
parent 9b45b7bba3d22de52e09df63c50f390a193a3f53
author Herbert Xu <herbert@gondor.apana.org.au> 1467199942 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1467387918 +0800

lib/mpi: Do not do sg_virt

Currently the mpi SG helpers use sg_virt which is completely
broken.  It happens to work with normal kernel memory but will
fail with anything that is not linearly mapped.

This patch fixes this by using the SG iterator helpers.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>