linux

iv/linux

History

Julian Wiedmann 11f0446534 s390/qdio: don't allocate *aob array with GFP_ATOMIC

The only way to reach this allocation is via

qdio_establish()
  qdio_detect_hsicq()
    qdio_enable_async_operation()

and since qdio_establish() uses wait_event_*() just a few lines ealier,
we can trust that it certainly is never called from atomic context.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Steffen Maier <maier@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

2020-02-11 20:14:12 +01:00

block

proc: convert everything to "struct proc_ops"

2020-02-04 03:05:26 +00:00

char

compat_ioctl: move tape handling into drivers

2019-10-23 17:23:44 +02:00

cio

s390/qdio: don't allocate *aob array with GFP_ATOMIC

2020-02-11 20:14:12 +01:00

crypto

s390/zcrypt: fix card and queue total counter wrap