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

…benh/powerpc

Pull more powerpc updates from Ben Herrenschmidt:
 "Here are the remaining bits I was mentioning earlier.  Mostly bug
  fixes and new selftests from Michael (yay !).  He also removed the WSP
  platform and A2 core support which were dead before release, so less
  clutter.

  One little "feature" I snuck in is the doorbell IPI support for
  non-virtualized P8 which speeds up IPIs significantly between threads
  of a core"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (34 commits)
  powerpc/book3s: Fix some ABIv2 issues in machine check code
  powerpc/book3s: Fix guest MC delivery mechanism to avoid soft lockups in guest.
  powerpc/book3s: Increment the mce counter during machine_check_early call.
  powerpc/book3s: Add stack overflow check in machine check handler.
  powerpc/book3s: Fix machine check handling for unhandled errors
  powerpc/eeh: Dump PE location code
  powerpc/powernv: Enable POWER8 doorbell IPIs
  powerpc/cpuidle: Only clear LPCR decrementer wakeup bit on fast sleep entry
  powerpc/powernv: Fix killed EEH event
  powerpc: fix typo 'CONFIG_PMAC'
  powerpc: fix typo 'CONFIG_PPC_CPU'
  powerpc/powernv: Don't escalate non-existing frozen PE
  powerpc/eeh: Report frozen parent PE prior to child PE
  powerpc/eeh: Clear frozen state for child PE
  powerpc/powernv: Reduce panic timeout from 180s to 10s
  powerpc/xmon: avoid format string leaking to printk
  selftests/powerpc: Add tests of PMU EBBs
  selftests/powerpc: Add support for skipping tests
  selftests/powerpc: Put the test in a separate process group
  selftests/powerpc: Fix instruction loop for ABIv2 (LE)
  ...

arch/powerpc/Kconfig.debug

@@ -235,11 +235,6 @@ config PPC_EARLY_DEBUG_USBGECKO
 	  Select this to enable early debugging for Nintendo GameCube/Wii
 	  consoles via an external USB Gecko adapter.
 
-config PPC_EARLY_DEBUG_WSP
-	bool "Early debugging via WSP's internal UART"
-	depends on PPC_WSP
-	select PPC_UDBG_16550
-
 config PPC_EARLY_DEBUG_PS3GELIC
 	bool "Early debugging through the PS3 Ethernet port"
 	depends on PPC_PS3

arch/powerpc/include/asm/cpm2.h

@@ -489,7 +489,6 @@ typedef struct scc_trans {
 #define FCC_GFMR_TCI		((uint)0x20000000)
 #define FCC_GFMR_TRX		((uint)0x10000000)
 #define FCC_GFMR_TTX		((uint)0x08000000)
-#define FCC_GFMR_TTX		((uint)0x08000000)
 #define FCC_GFMR_CDP		((uint)0x04000000)
 #define FCC_GFMR_CTSP		((uint)0x02000000)
 #define FCC_GFMR_CDS		((uint)0x01000000)

arch/powerpc/include/asm/eeh.h

@@ -254,6 +254,7 @@ void *eeh_pe_traverse(struct eeh_pe *root,
 void *eeh_pe_dev_traverse(struct eeh_pe *root,
 		eeh_traverse_func fn, void *flag);
 void eeh_pe_restore_bars(struct eeh_pe *pe);
+const char *eeh_pe_loc_get(struct eeh_pe *pe);
 struct pci_bus *eeh_pe_bus_get(struct eeh_pe *pe);
 
 void *eeh_dev_init(struct device_node *dn, void *data);

arch/powerpc/include/asm/eeh_event.h

@@ -33,7 +33,7 @@ struct eeh_event {
 
 int eeh_event_init(void);
 int eeh_send_failure_event(struct eeh_pe *pe);
-void eeh_remove_event(struct eeh_pe *pe);
+void eeh_remove_event(struct eeh_pe *pe, bool force);
 void eeh_handle_event(struct eeh_pe *pe);
 
 #endif /* __KERNEL__ */

arch/powerpc/include/asm/mmu-book3e.h

@@ -223,10 +223,6 @@ typedef struct {
 	unsigned int	id;
 	unsigned int	active;
 	unsigned long	vdso_base;
-#ifdef CONFIG_PPC_ICSWX
-	struct spinlock *cop_lockp;	/* guard cop related stuff */
-	unsigned long acop;		/* mask of enabled coprocessor types */
-#endif /* CONFIG_PPC_ICSWX */
 #ifdef CONFIG_PPC_MM_SLICES
 	u64 low_slices_psize;   /* SLB page size encodings */
 	u64 high_slices_psize;  /* 4 bits per slice for now */