qemu/target-s390x
Cornelia Huck 91b0a8f334 s390: Fix handling of iscs.
There are two ways to express an interruption subclass:
- As a bitmask, as used in cr6.
- As a number, as used in the I/O interruption word.

Unfortunately, we have treated to I/O interruption word as if it
contained the bitmask as well, which went unnoticed so far as
- (queued-for-next) kvm made the same mistake, and
- Linux guest kernels don't check the isc value in the I/O interruption
  word for subchannel interrupts.

Make sure that we treat the I/O interruption word correctly.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-02-13 11:56:02 -06:00
..
Makefile.objs
cc_helper.c
cpu-qom.h
cpu.c Merge remote-tracking branch 'agraf/s390-for-upstream' into staging 2013-02-01 09:06:23 -06:00
cpu.h s390: Fix handling of iscs. 2013-02-13 11:56:02 -06:00
fpu_helper.c
helper.c s390: Fix handling of iscs. 2013-02-13 11:56:02 -06:00
helper.h
insn-data.def
insn-format.def
int_helper.c
interrupt.c
ioinst.c
ioinst.h s390: Fix handling of iscs. 2013-02-13 11:56:02 -06:00
kvm.c
mem_helper.c
misc_helper.c
translate.c