5 files changed, 26 insertions, 16 deletions
diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
index 0eca6efc0631..a7af5fb7b914 100644
--- a/arch/powerpc/include/asm/barrier.h
+++ b/arch/powerpc/include/asm/barrier.h
@@ -34,7 +34,7 @@
 #define rmb()  __asm__ __volatile__ ("sync" : : : "memory")
 #define wmb()  __asm__ __volatile__ ("sync" : : : "memory")
 
-#define smp_store_mb(var, value)	do { WRITE_ONCE(var, value); mb(); } while (0)
+#define smp_store_mb(var, value) do { WRITE_ONCE(var, value); smp_mb(); } while (0)
 
 #ifdef __SUBARCH_HAS_LWSYNC
 #    define SMPWMB      LWSYNC
diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index 85bc8c0d257b..e3b54dd4f730 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -258,11 +258,16 @@
 #define H_DEL_CONN		0x288
 #define H_JOIN			0x298
 #define H_VASI_STATE            0x2A4
+#define H_VIOCTL		0x2A8
 #define H_ENABLE_CRQ		0x2B0
 #define H_GET_EM_PARMS		0x2B8
 #define H_SET_MPP		0x2D0
 #define H_GET_MPP		0x2D4
+#define H_REG_SUB_CRQ		0x2DC
 #define H_HOME_NODE_ASSOCIATIVITY 0x2EC
+#define H_FREE_SUB_CRQ		0x2E0
+#define H_SEND_SUB_CRQ		0x2E4
+#define H_SEND_SUB_CRQ_INDIRECT	0x2E8
 #define H_BEST_ENERGY		0x2F4
 #define H_XIRR_X		0x2FC
 #define H_RANDOM		0x300
@@ -271,6 +276,21 @@
 #define H_SET_MODE		0x31C
 #define MAX_HCALL_OPCODE	H_SET_MODE
 
+/* H_VIOCTL functions */
+#define H_GET_VIOA_DUMP_SIZE	0x01
+#define H_GET_VIOA_DUMP		0x02
+#define H_GET_ILLAN_NUM_VLAN_IDS 0x03
+#define H_GET_ILLAN_VLAN_ID_LIST 0x04
+#define H_GET_ILLAN_SWITCH_ID	0x05
+#define H_DISABLE_MIGRATION	0x06
+#define H_ENABLE_MIGRATION	0x07
+#define H_GET_PARTNER_INFO	0x08
+#define H_GET_PARTNER_WWPN_LIST	0x09
+#define H_DISABLE_ALL_VIO_INTS	0x0A
+#define H_DISABLE_VIO_INTERRUPT	0x0B
+#define H_ENABLE_VIO_INTERRUPT	0x0C
+
+
 /* Platform specific hcalls, used by KVM */
 #define H_RTAS			0xf000
 
diff --git a/arch/powerpc/include/asm/icswx.h b/arch/powerpc/include/asm/icswx.h
index 9f8402b35115..27e588f6c72e 100644
--- a/arch/powerpc/include/asm/icswx.h
+++ b/arch/powerpc/include/asm/icswx.h
@@ -164,6 +164,7 @@ struct coprocessor_request_block {
 #define ICSWX_INITIATED		(0x8)
 #define ICSWX_BUSY		(0x4)
 #define ICSWX_REJECTED		(0x2)
+#define ICSWX_XERS0		(0x1)	/* undefined or set from XERSO. */
 
 static inline int icswx(__be32 ccw, struct coprocessor_request_block *crb)
 {
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index cfa758c6b4f6..271fefbbe521 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -50,6 +50,10 @@
 #define KVM_NR_IRQCHIPS          1
 #define KVM_IRQCHIP_NUM_PINS     256
 
+/* PPC-specific vcpu->requests bit members */
+#define KVM_REQ_WATCHDOG           8
+#define KVM_REQ_EPR_EXIT           9
+
 #include <linux/mmu_notifier.h>
 
 #define KVM_ARCH_WANT_MMU_NOTIFIER
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index 2a8ebae0936b..b7c20f0b8fbe 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -274,21 +274,6 @@ do {								\
 	__gu_err;						\
 })
 
-#ifndef __powerpc64__
-#define __get_user64_nocheck(x, ptr, size)			\
-({								\
-	long __gu_err;						\
-	long long __gu_val;					\
-	__typeof__(*(ptr)) __user *__gu_addr = (ptr);	\
-	__chk_user_ptr(ptr);					\
-	if (!is_kernel_addr((unsigned long)__gu_addr))		\
-		might_fault();					\
-	__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
-	(x) = (__force __typeof__(*(ptr)))__gu_val;			\
-	__gu_err;						\
-})
-#endif /* __powerpc64__ */
-
 #define __get_user_check(x, ptr, size)					\
 ({									\
 	long __gu_err = -EFAULT;					\