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A bugfix in the ccw translation code. 

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Merge tag 'vfio-ccw-20170724' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw into features

Pull vfio-ccw fix from Cornelia Huck:
"A bugfix in the ccw translation code."
This commit is contained in:
Martin Schwidefsky 2017-07-26 08:25:55 +02:00
parent 7f7e6e28cd c389377c01
commit dd783b4c7b
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/cio/vfio_ccw_cp.c
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@ -481,7 +481,7 @@ static int ccwchain_fetch_tic(struct ccwchain *chain,
ccw_tail = ccw_head + (iter->ch_len - 1) * sizeof(struct ccw1);
if ((ccw_head <= ccw->cda) && (ccw->cda <= ccw_tail)) {
ccw->cda = (__u32) (addr_t) (iter->ch_ccw +
ccw->cda = (__u32) (addr_t) (((char *)iter->ch_ccw) +
(ccw->cda - ccw_head));
return 0;
}