Merge remote-tracking branch 'remotes/borntraeger/tags/kvm-s390-20140227' into staging

Several features, fixes and cleanups for kvm/s390:

- sclp event facility: cleanup structure. This allows to use
  realize/unrealize   as well as migration support via vmsd
- reboot: Two fixes that make reboot much more reliable
- ipl: make elf loading more robust
- flic interrupt controller: This allows to migrate floating
  interrupts, as well as clear them on reset etc.
- enable async_pf feature of KVM on s390
- several sclp fixes and cleanups
- several sigp fixes and cleanups

* remotes/borntraeger/tags/kvm-s390-20140227: (22 commits)
  s390x/ipl: Fix crash of ELF images with arbitrary entry points
  s390x/kvm: Rework priv instruction handlers
  s390x/kvm: Add missing SIGP CPU RESET order
  s390x/kvm: Rework SIGP INITIAL CPU RESET handler
  s390x/cpu: Use ioctl to reset state in the kernel
  s390-ccw.img: new binary rom to match latest fixes
  s390-ccw.img: Fix sporadic errors with ccw boot image - initialize css
  s390-ccw.img: Fix sporadic reboot hangs: Initialize next_idx
  s390x/event-facility: exploit realize/unrealize
  s390x/event-facility: add support for live migration
  s390x/event-facility: code restructure
  s390x/event-facility: some renaming
  s390x/sclp: Fixed setting of condition code register
  s390x/sclp: Add missing checks to SCLP handler
  s390x/sclp: Fixed the size of sccb and code parameter
  s390x/eventfacility: mask out commands
  s390x/virtio-hcall: Specification exception for illegal subcodes
  s390x/virtio-hcall: Add range check for hypervisor call
  s390x/kvm: Fixed bad SIGP SET-ARCHITECTURE handler
  s390x/async_pf: Check for apf extension and enable pfault
  ...

Conflicts:
	linux-headers/linux/kvm.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 5 insertions, 1 deletions

diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h
index 96c2b4a7e9..96738384c7 100644
--- a/target-s390x/cpu.h
+++ b/target-s390x/cpu.h
@@ -121,6 +121,10 @@ typedef struct CPUS390XState {
     uint64_t cputm;
     uint32_t todpr;
 
+    uint64_t pfault_token;
+    uint64_t pfault_compare;
+    uint64_t pfault_select;
+
     CPU_COMMON
 
     /* reset does memset(0) up to here */
@@ -959,7 +963,7 @@ struct sysib_322 {
 void load_psw(CPUS390XState *env, uint64_t mask, uint64_t addr);
 int mmu_translate(CPUS390XState *env, target_ulong vaddr, int rw, uint64_t asc,
                   target_ulong *raddr, int *flags);
-int sclp_service_call(uint32_t sccb, uint64_t code);
+int sclp_service_call(CPUS390XState *env, uint64_t sccb, uint32_t code);
 uint32_t calc_cc(CPUS390XState *env, uint32_t cc_op, uint64_t src, uint64_t dst,
                  uint64_t vr);