xemu/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
..
cc_helper.c target-s390: Convert IPM 2013-01-05 12:18:42 -08:00
cpu-qom.h qom: move include files to include/qom/ 2012-12-19 08:31:32 +01:00
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 target-s390: Implement LOAD/SET FP AND SIGNAL 2013-01-05 12:18:45 -08:00
helper.c s390: Fix handling of iscs. 2013-02-13 11:56:02 -06:00
helper.h target-s390: Use noreturn for exception and load_psw 2013-01-05 12:18:46 -08:00
insn-data.def target-s390: Perform COMPARE AND SWAP inline 2013-01-05 12:18:46 -08:00
insn-format.def target-s390: Add format based disassassmbly infrastructure 2013-01-05 12:00:27 -08:00
int_helper.c target-s390: Implement POPCNT 2013-01-05 12:18:45 -08:00
interrupt.c target-s390x: Clean up cpu_inject_*() signatures 2013-02-01 02:02:20 +01:00
ioinst.c s390: Use s390_cpu_physical_memory_map for tpi. 2013-01-29 21:50:05 +01:00
ioinst.h s390: Fix handling of iscs. 2013-02-13 11:56:02 -06:00
kvm.c target-s390x: Pass S390CPU to s390_{add, del}_running_cpu() 2013-02-01 02:02:20 +01:00
Makefile.objs target-s390x: Mark as unmigratable 2013-02-01 01:35:22 +01:00
mem_helper.c target-s390: Perform COMPARE AND SWAP inline 2013-01-05 12:18:46 -08:00
misc_helper.c s390: Add a hypercall registration interface. 2013-01-18 19:07:47 +01:00
translate.c target-s390: Perform COMPARE AND SWAP inline 2013-01-05 12:18:46 -08:00