diff options
| author | Stefan Haberland | 2015-12-15 10:16:43 +0100 |
|---|---|---|
| committer | Martin Schwidefsky | 2016-02-11 13:05:53 +0100 |
| commit | 020bf042e5b397479c1174081b935d0ff15d1a64 (patch) | |
| tree | 27defbf6bd87d61e03eab2f7b888e1de1f7ebdf3 /mm/Makefile | |
| parent | 0986d97741150b307775d56f587a73ea873a4f4d (diff) | |
s390/dasd: prevent incorrect length error under z/VM after PAV changes
The channel checks the specified length and the provided amount of
data for CCWs and provides an incorrect length error if the size does
not match. Under z/VM with simulation activated the length may get
changed. Having the suppress length indication bit set is stated as
good CCW coding practice and avoids errors under z/VM.
Cc: stable@vger.kernel.org
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'mm/Makefile')
0 files changed, 0 insertions, 0 deletions