Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM changes from Avi Kivity:
 "Changes include additional instruction emulation, page-crossing MMIO,
  faster dirty logging, preventing the watchdog from killing a stopped
  guest, module autoload, a new MSI ABI, and some minor optimizations
  and fixes.  Outside x86 we have a small s390 and a very large ppc
  update.

  Regarding the new (for kvm) rebaseless workflow, some of the patches
  that were merged before we switch trees had to be rebased, while
  others are true pulls.  In either case the signoffs should be correct
  now."

Fix up trivial conflicts in Documentation/feature-removal-schedule.txt
arch/powerpc/kvm/book3s_segment.S and arch/x86/include/asm/kvm_para.h.

I suspect the kvm_para.h resolution ends up doing the "do I have cpuid"
check effectively twice (it was done differently in two different
commits), but better safe than sorry ;)

* 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (125 commits)
  KVM: make asm-generic/kvm_para.h have an ifdef __KERNEL__ block
  KVM: s390: onereg for timer related registers
  KVM: s390: epoch difference and TOD programmable field
  KVM: s390: KVM_GET/SET_ONEREG for s390
  KVM: s390: add capability indicating COW support
  KVM: Fix mmu_reload() clash with nested vmx event injection
  KVM: MMU: Don't use RCU for lockless shadow walking
  KVM: VMX: Optimize %ds, %es reload
  KVM: VMX: Fix %ds/%es clobber
  KVM: x86 emulator: convert bsf/bsr instructions to emulate_2op_SrcV_nobyte()
  KVM: VMX: unlike vmcs on fail path
  KVM: PPC: Emulator: clean up SPR reads and writes
  KVM: PPC: Emulator: clean up instruction parsing
  kvm/powerpc: Add new ioctl to retreive server MMU infos
  kvm/book3s: Make kernel emulated H_PUT_TCE available for "PR" KVM
  KVM: PPC: bookehv: Fix r8/r13 storing in level exception handler
  KVM: PPC: Book3S: Enable IRQs during exit handling
  KVM: PPC: Fix PR KVM on POWER7 bare metal
  KVM: PPC: Fix stbux emulation
  KVM: PPC: bookehv: Use lwz/stw instead of PPC_LL/PPC_STL for 32-bit fields
  ...

1 files changed, 34 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index 8a97aa7289d..2d916c4982c 100644
--- a/arch/powerpc/include/asm/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
@@ -56,18 +56,30 @@
 #define SPRN_SPRG7W	0x117	/* Special Purpose Register General 7 Write */
 #define SPRN_EPCR	0x133	/* Embedded Processor Control Register */
 #define SPRN_DBCR2	0x136	/* Debug Control Register 2 */
+#define SPRN_MSRP	0x137	/* MSR Protect Register */
 #define SPRN_IAC3	0x13A	/* Instruction Address Compare 3 */
 #define SPRN_IAC4	0x13B	/* Instruction Address Compare 4 */
 #define SPRN_DVC1	0x13E	/* Data Value Compare Register 1 */
 #define SPRN_DVC2	0x13F	/* Data Value Compare Register 2 */
+#define SPRN_LPID	0x152	/* Logical Partition ID */
 #define SPRN_MAS8	0x155	/* MMU Assist Register 8 */
 #define SPRN_TLB0PS	0x158	/* TLB 0 Page Size Register */
 #define SPRN_TLB1PS	0x159	/* TLB 1 Page Size Register */
 #define SPRN_MAS5_MAS6	0x15c	/* MMU Assist Register 5 || 6 */
 #define SPRN_MAS8_MAS1	0x15d	/* MMU Assist Register 8 || 1 */
 #define SPRN_EPTCFG	0x15e	/* Embedded Page Table Config */
+#define SPRN_GSPRG0	0x170	/* Guest SPRG0 */
+#define SPRN_GSPRG1	0x171	/* Guest SPRG1 */
+#define SPRN_GSPRG2	0x172	/* Guest SPRG2 */
+#define SPRN_GSPRG3	0x173	/* Guest SPRG3 */
 #define SPRN_MAS7_MAS3	0x174	/* MMU Assist Register 7 || 3 */
 #define SPRN_MAS0_MAS1	0x175	/* MMU Assist Register 0 || 1 */
+#define SPRN_GSRR0	0x17A	/* Guest SRR0 */
+#define SPRN_GSRR1	0x17B	/* Guest SRR1 */
+#define SPRN_GEPR	0x17C	/* Guest EPR */
+#define SPRN_GDEAR	0x17D	/* Guest DEAR */
+#define SPRN_GPIR	0x17E	/* Guest PIR */
+#define SPRN_GESR	0x17F	/* Guest Exception Syndrome Register */
 #define SPRN_IVOR0	0x190	/* Interrupt Vector Offset Register 0 */
 #define SPRN_IVOR1	0x191	/* Interrupt Vector Offset Register 1 */
 #define SPRN_IVOR2	0x192	/* Interrupt Vector Offset Register 2 */
@@ -88,6 +100,13 @@
 #define SPRN_IVOR39	0x1B1	/* Interrupt Vector Offset Register 39 */
 #define SPRN_IVOR40	0x1B2	/* Interrupt Vector Offset Register 40 */
 #define SPRN_IVOR41	0x1B3	/* Interrupt Vector Offset Register 41 */
+#define SPRN_GIVOR2	0x1B8	/* Guest IVOR2 */
+#define SPRN_GIVOR3	0x1B9	/* Guest IVOR3 */
+#define SPRN_GIVOR4	0x1BA	/* Guest IVOR4 */
+#define SPRN_GIVOR8	0x1BB	/* Guest IVOR8 */
+#define SPRN_GIVOR13	0x1BC	/* Guest IVOR13 */
+#define SPRN_GIVOR14	0x1BD	/* Guest IVOR14 */
+#define SPRN_GIVPR	0x1BF	/* Guest IVPR */
 #define SPRN_SPEFSCR	0x200	/* SPE & Embedded FP Status & Control */
 #define SPRN_BBEAR	0x201	/* Branch Buffer Entry Address Register */
 #define SPRN_BBTAR	0x202	/* Branch Buffer Target Address Register */
@@ -240,6 +259,10 @@
 #define MCSR_LDG	0x00002000UL /* Guarded Load */
 #define MCSR_TLBSYNC	0x00000002UL /* Multiple tlbsyncs detected */
 #define MCSR_BSL2_ERR	0x00000001UL /* Backside L2 cache error */
+
+#define MSRP_UCLEP	0x04000000 /* Protect MSR[UCLE] */
+#define MSRP_DEP	0x00000200 /* Protect MSR[DE] */
+#define MSRP_PMMP	0x00000004 /* Protect MSR[PMM] */
 #endif
 
 #ifdef CONFIG_E200
@@ -594,6 +617,17 @@
 #define SPRN_EPCR_DMIUH		0x00400000	/* Disable MAS Interrupt updates
 						 * for hypervisor */
 
+/* Bit definitions for EPLC/EPSC */
+#define EPC_EPR		0x80000000 /* 1 = user, 0 = kernel */
+#define EPC_EPR_SHIFT	31
+#define EPC_EAS		0x40000000 /* Address Space */
+#define EPC_EAS_SHIFT	30
+#define EPC_EGS		0x20000000 /* 1 = guest, 0 = hypervisor */
+#define EPC_EGS_SHIFT	29
+#define EPC_ELPID	0x00ff0000
+#define EPC_ELPID_SHIFT	16
+#define EPC_EPID	0x00003fff
+#define EPC_EPID_SHIFT	0
 
 /*
  * The IBM-403 is an even more odd special case, as it is much