A bugfix in the ccw translation code. · dd783b4c7b - WSL2-Linux-Kernel - Git

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

Родитель 7f7e6e28cd c389377c01

Коммит dd783b4c7b

1 изменённых файлов: 1 добавлений и 1 удалений

									
										2

drivers/s390/cio/vfio_ccw_cp.c

										Просмотреть файл
									
				@ -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;

						}