Eugene Crosser 511c24456a qeth: don't query for info if hardware not ready. ... When qeth device is queried for ethtool data, hardware operation is performed to extract the necessary information from the card. If the card is not online at the moment (e.g. it is undergoing recovery), this operation produces undesired effects like temporarily freezing the system. This patch prevents execution of the hardware query operation when the card is not online. In such case, ioctl() operation returns error with errno ENODEV. Reviewed-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com> Signed-off-by: Frank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-09-02 13:54:06 -07:00
..
block	s390/dasd: fix camel case	2014-08-01 11:16:18 +02:00
char	s390/3215: fix hanging console issue	2014-07-28 10:02:39 +02:00
cio	s390/qdio: add helpers to manage qdio buffers	2014-07-22 09:26:13 +02:00
crypto	s390/zcrypt: improve device probing for zcrypt adapter cards	2014-07-16 10:48:12 +02:00
kvm	virtio_ccw: introduce device_lost in virtio_ccw_device	2014-04-28 11:34:13 +09:30
net	qeth: don't query for info if hardware not ready.	2014-09-02 13:54:06 -07:00
scsi	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2014-08-07 08:41:00 -07:00
Makefile