Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (71 commits)
  powerpc/44x: Update ppc44x_defconfig
  powerpc/watchdog: Make default timeout for Book-E watchdog a Kconfig option
  fsl_rio: Add comments for sRIO registers.
  powerpc/fsl-booke: Add e55xx (64-bit) smp defconfig
  powerpc/fsl-booke: Add p5020 DS board support
  powerpc/fsl-booke64: Use TLB CAMs to cover linear mapping on FSL 64-bit chips
  powerpc/fsl-booke: Add support for FSL Arch v1.0 MMU in setup_page_sizes
  powerpc/fsl-booke: Add support for FSL 64-bit e5500 core
  powerpc/85xx: add cache-sram support
  powerpc/85xx: add ngPIXIS FPGA device tree node to the P1022DS board
  powerpc: Fix compile error with paca code on ppc64e
  powerpc/fsl-booke: Add p3041 DS board support
  oprofile/fsl emb: Don't set MSR[PMM] until after clearing the interrupt.
  powerpc/fsl-booke: Add PCI device ids for P2040/P3041/P5010/P5020 QoirQ chips
  powerpc/mpc8xxx_gpio: Add support for 'qoriq-gpio' controllers
  powerpc/fsl_booke: Add support to boot from core other than 0
  powerpc/p1022: Add probing for individual DMA channels
  powerpc/fsl_soc: Search all global-utilities nodes for rstccr
  powerpc: Fix invalid page flags in create TLB CAM path for PTE_64BIT
  powerpc/mpc83xx: Support for MPC8308 P1M board
  ...

Fix up conflict with the generic irq_work changes in arch/powerpc/kernel/time.c

1 files changed, 31 insertions, 19 deletions

diff --git a/arch/powerpc/include/asm/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 498fe09263d3..98210067c1cc 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -9,6 +9,7 @@
 #include <asm/asm-compat.h>
 #include <asm/processor.h>
 #include <asm/ppc-opcode.h>
+#include <asm/firmware.h>
 
 #ifndef __ASSEMBLY__
 #error __FILE__ should only be used in assembler files
@@ -26,17 +27,13 @@
 #ifndef CONFIG_VIRT_CPU_ACCOUNTING
 #define ACCOUNT_CPU_USER_ENTRY(ra, rb)
 #define ACCOUNT_CPU_USER_EXIT(ra, rb)
+#define ACCOUNT_STOLEN_TIME
 #else
 #define ACCOUNT_CPU_USER_ENTRY(ra, rb)					\
 	beq	2f;			/* if from kernel mode */	\
-BEGIN_FTR_SECTION;							\
-	mfspr	ra,SPRN_PURR;		/* get processor util. reg */	\
-END_FTR_SECTION_IFSET(CPU_FTR_PURR);					\
-BEGIN_FTR_SECTION;							\
-	MFTB(ra);			/* or get TB if no PURR */	\
-END_FTR_SECTION_IFCLR(CPU_FTR_PURR);					\
-	ld	rb,PACA_STARTPURR(r13);					\
-	std	ra,PACA_STARTPURR(r13);					\
+	MFTB(ra);			/* get timebase */		\
+	ld	rb,PACA_STARTTIME_USER(r13);				\
+	std	ra,PACA_STARTTIME(r13);					\
 	subf	rb,rb,ra;		/* subtract start value */	\
 	ld	ra,PACA_USER_TIME(r13);					\
 	add	ra,ra,rb;		/* add on to user time */	\
@@ -44,19 +41,34 @@ END_FTR_SECTION_IFCLR(CPU_FTR_PURR);					\
 2:
 
 #define ACCOUNT_CPU_USER_EXIT(ra, rb)					\
-BEGIN_FTR_SECTION;							\
-	mfspr	ra,SPRN_PURR;		/* get processor util. reg */	\
-END_FTR_SECTION_IFSET(CPU_FTR_PURR);					\
-BEGIN_FTR_SECTION;							\
-	MFTB(ra);			/* or get TB if no PURR */	\
-END_FTR_SECTION_IFCLR(CPU_FTR_PURR);					\
-	ld	rb,PACA_STARTPURR(r13);					\
-	std	ra,PACA_STARTPURR(r13);					\
+	MFTB(ra);			/* get timebase */		\
+	ld	rb,PACA_STARTTIME(r13);					\
+	std	ra,PACA_STARTTIME_USER(r13);				\
 	subf	rb,rb,ra;		/* subtract start value */	\
 	ld	ra,PACA_SYSTEM_TIME(r13);				\
-	add	ra,ra,rb;		/* add on to user time */	\
-	std	ra,PACA_SYSTEM_TIME(r13);
-#endif
+	add	ra,ra,rb;		/* add on to system time */	\
+	std	ra,PACA_SYSTEM_TIME(r13)
+
+#ifdef CONFIG_PPC_SPLPAR
+#define ACCOUNT_STOLEN_TIME						\
+BEGIN_FW_FTR_SECTION;							\
+	beq	33f;							\
+	/* from user - see if there are any DTL entries to process */	\
+	ld	r10,PACALPPACAPTR(r13);	/* get ptr to VPA */		\
+	ld	r11,PACA_DTL_RIDX(r13);	/* get log read index */	\
+	ld	r10,LPPACA_DTLIDX(r10);	/* get log write index */	\
+	cmpd	cr1,r11,r10;						\
+	beq+	cr1,33f;						\
+	bl	.accumulate_stolen_time;				\
+33:									\
+END_FW_FTR_SECTION_IFSET(FW_FEATURE_SPLPAR)
+
+#else  /* CONFIG_PPC_SPLPAR */
+#define ACCOUNT_STOLEN_TIME
+
+#endif /* CONFIG_PPC_SPLPAR */
+
+#endif /* CONFIG_VIRT_CPU_ACCOUNTING */
 
 /*
  * Macros for storing registers into and loading registers from