]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c198a99) | patch
[S390] cio: use exception-save stsch
authorSebastian Ott <sebott@linux.vnet.ibm.com>
Thu, 22 Apr 2010 15:17:05 +0000 (17:17 +0200)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Thu, 22 Apr 2010 15:17:19 +0000 (17:17 +0200)
commit5282d963b7e0047cdb60506f0e2c13a7f7a6343c
tree66762388019bf846ea5205d9c9fd95ba364952a3tree | snapshot
parentc198a993514d5d16e22edec0abc0c3d643dad3b3commit | diff
[S390] cio: use exception-save stsch

Using stsch on schids with ssid != 0 can lead to an operand
exception. Use stsch_err to handle potential exceptions
if we fail to reenable mss after hibernation.

Cc: <stable@kernel.org>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/cio/chsc_sch.c diff | blob | history
drivers/s390/cio/cio.c diff | blob | history
drivers/s390/cio/device_fsm.c diff | blob | history
Linux Kernel Source Tree.