qemu-e2k/target/s390x
Philipp Kern 601b9a9008 target-s390x: Mask the SIGP order_code to 8bit.
According to "CPU Signaling and Response", "Signal-Processor Orders",
the order field is bit position 56-63. Without this, the Linux
guest kernel is sometimes unable to stop emulation and enters
an infinite loop of "XXX unknown sigp: 0xffffffff00000005".

Signed-off-by: Philipp Kern <phil@philkern.de>
Reviewed-by: Thomas Huth <thuth@tuxfamily.org>
[agraf: add comment according to email]
Signed-off-by: Alexander Graf <agraf@suse.de>
2017-04-25 13:39:43 +02:00
..
arch_dump.c s390x/arch_dump: pass cpuid into notes sections 2017-02-24 10:15:18 +01:00
cc_helper.c
cpu_features_def.h
cpu_features.c
cpu_features.h
cpu_models.c s390x: Drop useless casts 2017-04-21 09:32:09 +02:00
cpu_models.h
cpu-qom.h
cpu.c qom/cpu: move tlb_flush to cpu_common_reset 2017-01-13 14:24:31 +00:00
cpu.h qom/cpu: move tlb_flush to cpu_common_reset 2017-01-13 14:24:31 +00:00
fpu_helper.c
gdbstub.c * QOM interface fix (Eduardo) 2017-01-20 16:42:07 +00:00
gen-features.c
helper.c
helper.h target-s390x: Use clz opcode 2017-01-10 08:06:11 -08:00
insn-data.def
insn-format.def
int_helper.c target-s390x: Avoid a loop for popcnt 2017-01-10 08:48:57 -08:00
interrupt.c
ioinst.c
kvm.c s390x/kvm: make printf always compile in debug output 2017-04-21 09:32:09 +02:00
machine.c migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
Makefile.objs makefile: merge GENERATED_HEADERS & GENERATED_SOURCES variables 2017-03-16 11:51:15 +08:00
mem_helper.c cputlb: drop flush_global flag from tlb_flush 2017-01-13 14:24:37 +00:00
misc_helper.c target-s390x: Mask the SIGP order_code to 8bit. 2017-04-25 13:39:43 +02:00
mmu_helper.c
trace-events
translate.c target-s390x: Use clz opcode 2017-01-10 08:06:11 -08:00