Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  arch/tile: convert a BUG_ON to BUILD_BUG_ON
  arch/tile: make ptrace() work properly for TILE-Gx COMPAT mode
  arch/tile: support new info op generated by compiler
  arch/tile: minor whitespace/naming changes for string support files
  arch/tile: enable single-step support for TILE-Gx
  arch/tile: parameterize system PLs to support KVM port
  arch/tile: add Tilera's <arch/sim.h> header as an open-source header
  arch/tile: Bomb C99 comments to C89 comments in tile's <arch/sim_def.h>
  arch/tile: prevent corrupt top frame from causing backtracer runaway
  arch/tile: various top-level Makefile cleanups
  arch/tile: change lower bound on syscall error return to -4095
  arch/tile: properly export __mb_incoherent for modules
  arch/tile: provide a definition of MAP_STACK
  kmemleak: add TILE to the list of supported architectures.
  char: hvc: check for error case
  arch/tile: Add a warning if we try to allocate too much vmalloc memory.
  arch/tile: update some comments to clarify register usage.
  arch/tile: use better "punctuation" for VMSPLIT_3_5G and friends
  arch/tile: Use <asm-generic/syscalls.h>
  tile: replace some BUG_ON checks with BUILD_BUG_ON checks

1 files changed, 8 insertions, 8 deletions

diff --git a/arch/tile/kernel/irq.c b/arch/tile/kernel/irq.c
index 9a27d563fc30..e63917687e99 100644
--- a/arch/tile/kernel/irq.c
+++ b/arch/tile/kernel/irq.c
@@ -61,9 +61,9 @@ static DEFINE_SPINLOCK(available_irqs_lock);
 
 #if CHIP_HAS_IPI()
 /* Use SPRs to manipulate device interrupts. */
-#define mask_irqs(irq_mask) __insn_mtspr(SPR_IPI_MASK_SET_1, irq_mask)
-#define unmask_irqs(irq_mask) __insn_mtspr(SPR_IPI_MASK_RESET_1, irq_mask)
-#define clear_irqs(irq_mask) __insn_mtspr(SPR_IPI_EVENT_RESET_1, irq_mask)
+#define mask_irqs(irq_mask) __insn_mtspr(SPR_IPI_MASK_SET_K, irq_mask)
+#define unmask_irqs(irq_mask) __insn_mtspr(SPR_IPI_MASK_RESET_K, irq_mask)
+#define clear_irqs(irq_mask) __insn_mtspr(SPR_IPI_EVENT_RESET_K, irq_mask)
 #else
 /* Use HV to manipulate device interrupts. */
 #define mask_irqs(irq_mask) hv_disable_intr(irq_mask)
@@ -89,16 +89,16 @@ void tile_dev_intr(struct pt_regs *regs, int intnum)
 	 * masked by a previous interrupt.  Then, mask out the ones
 	 * we're going to handle.
 	 */
-	unsigned long masked = __insn_mfspr(SPR_IPI_MASK_1);
-	original_irqs = __insn_mfspr(SPR_IPI_EVENT_1) & ~masked;
-	__insn_mtspr(SPR_IPI_MASK_SET_1, original_irqs);
+	unsigned long masked = __insn_mfspr(SPR_IPI_MASK_K);
+	original_irqs = __insn_mfspr(SPR_IPI_EVENT_K) & ~masked;
+	__insn_mtspr(SPR_IPI_MASK_SET_K, original_irqs);
 #else
 	/*
 	 * Hypervisor performs the equivalent of the Gx code above and
 	 * then puts the pending interrupt mask into a system save reg
 	 * for us to find.
 	 */
-	original_irqs = __insn_mfspr(SPR_SYSTEM_SAVE_1_3);
+	original_irqs = __insn_mfspr(SPR_SYSTEM_SAVE_K_3);
 #endif
 	remaining_irqs = original_irqs;
 
@@ -225,7 +225,7 @@ void __cpuinit setup_irq_regs(void)
 	/* Enable interrupt delivery. */
 	unmask_irqs(~0UL);
 #if CHIP_HAS_IPI()
-	raw_local_irq_unmask(INT_IPI_1);
+	raw_local_irq_unmask(INT_IPI_K);
 #endif
 }