Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (49 commits)
  [POWERPC] Add zImage.iseries to arch/powerpc/boot/.gitignore
  [POWERPC] bootwrapper: fix build error on virtex405-head.S
  [POWERPC] 4xx: Fix 460GT support to not enable FPU
  [POWERPC] 4xx: Add NOR FLASH entries to Canyonlands and Glacier dts
  [POWERPC] Xilinx: of_serial support for Xilinx uart 16550.
  [POWERPC] Xilinx: boot support for Xilinx uart 16550.
  [POWERPC] celleb: Add support for PCI Express
  [POWERPC] celleb: Move miscellaneous files for Beat
  [POWERPC] celleb: Move a file for SPU on Beat
  [POWERPC] celleb: Move files for Beat mmu and iommu
  [POWERPC] celleb: Move files for Beat hvcall interfaces
  [POWERPC] celleb: Move the SCC related code for celleb
  [POWERPC] celleb: Move the files for celleb base support
  [POWERPC] celleb: Consolidate io-workarounds code
  [POWERPC] cell: Generalize io-workarounds code
  [POWERPC] Add CONFIG_PPC_PSERIES_DEBUG to enable debugging for platforms/pseries
  [POWERPC] Convert from DBG() to pr_debug() in platforms/pseries/
  [POWERPC] Register udbg console early on pseries LPAR
  [POWERPC] Mark udbg console as CON_ANYTIME, ie. callable early in boot
  [POWERPC] Set udbg_console index to 0
  ...

1 files changed, 25 insertions, 62 deletions

diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index ac163bd46cf..c9bf17eec31 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -7,17 +7,11 @@
  *      2 of the License, or (at your option) any later version.
  */
 
-#include <linux/types.h>
 #include <linux/threads.h>
 #include <linux/module.h>
 
-#include <asm/processor.h>
-#include <asm/ptrace.h>
-#include <asm/page.h>
 #include <asm/lppaca.h>
 #include <asm/paca.h>
-#include <asm/mmu.h>
-
 
 /* This symbol is provided by the linker - let it fill in the paca
  * field correctly */
@@ -65,60 +59,29 @@ struct slb_shadow slb_shadow[] __cacheline_aligned = {
  * processors.  The processor VPD array needs one entry per physical
  * processor (not thread).
  */
-#define PACA_INIT(number)						    \
-{									    \
-	.lppaca_ptr = &lppaca[number],					    \
-	.lock_token = 0x8000,						    \
-	.paca_index = (number),		/* Paca Index */		    \
-	.kernel_toc = (unsigned long)(&__toc_start) + 0x8000UL,		    \
-	.hw_cpu_id = 0xffff,						    \
-	.slb_shadow_ptr = &slb_shadow[number],				    \
-	.__current = &init_task,					    \
-}
-
-struct paca_struct paca[] = {
-	PACA_INIT(0),
-#if NR_CPUS > 1
-	PACA_INIT(  1), PACA_INIT(  2), PACA_INIT(  3),
-#if NR_CPUS > 4
-	PACA_INIT(  4), PACA_INIT(  5), PACA_INIT(  6), PACA_INIT(  7),
-#if NR_CPUS > 8
-	PACA_INIT(  8), PACA_INIT(  9), PACA_INIT( 10), PACA_INIT( 11),
-	PACA_INIT( 12), PACA_INIT( 13), PACA_INIT( 14), PACA_INIT( 15),
-	PACA_INIT( 16), PACA_INIT( 17), PACA_INIT( 18), PACA_INIT( 19),
-	PACA_INIT( 20), PACA_INIT( 21), PACA_INIT( 22), PACA_INIT( 23),
-	PACA_INIT( 24), PACA_INIT( 25), PACA_INIT( 26), PACA_INIT( 27),
-	PACA_INIT( 28), PACA_INIT( 29), PACA_INIT( 30), PACA_INIT( 31),
-#if NR_CPUS > 32
-	PACA_INIT( 32), PACA_INIT( 33), PACA_INIT( 34), PACA_INIT( 35),
-	PACA_INIT( 36), PACA_INIT( 37), PACA_INIT( 38), PACA_INIT( 39),
-	PACA_INIT( 40), PACA_INIT( 41), PACA_INIT( 42), PACA_INIT( 43),
-	PACA_INIT( 44), PACA_INIT( 45), PACA_INIT( 46), PACA_INIT( 47),
-	PACA_INIT( 48), PACA_INIT( 49), PACA_INIT( 50), PACA_INIT( 51),
-	PACA_INIT( 52), PACA_INIT( 53), PACA_INIT( 54), PACA_INIT( 55),
-	PACA_INIT( 56), PACA_INIT( 57), PACA_INIT( 58), PACA_INIT( 59),
-	PACA_INIT( 60), PACA_INIT( 61), PACA_INIT( 62), PACA_INIT( 63),
-#if NR_CPUS > 64
-	PACA_INIT( 64), PACA_INIT( 65), PACA_INIT( 66), PACA_INIT( 67),
-	PACA_INIT( 68), PACA_INIT( 69), PACA_INIT( 70), PACA_INIT( 71),
-	PACA_INIT( 72), PACA_INIT( 73), PACA_INIT( 74), PACA_INIT( 75),
-	PACA_INIT( 76), PACA_INIT( 77), PACA_INIT( 78), PACA_INIT( 79),
-	PACA_INIT( 80), PACA_INIT( 81), PACA_INIT( 82), PACA_INIT( 83),
-	PACA_INIT( 84), PACA_INIT( 85), PACA_INIT( 86), PACA_INIT( 87),
-	PACA_INIT( 88), PACA_INIT( 89), PACA_INIT( 90), PACA_INIT( 91),
-	PACA_INIT( 92), PACA_INIT( 93), PACA_INIT( 94), PACA_INIT( 95),
-	PACA_INIT( 96), PACA_INIT( 97), PACA_INIT( 98), PACA_INIT( 99),
-	PACA_INIT(100), PACA_INIT(101), PACA_INIT(102), PACA_INIT(103),
-	PACA_INIT(104), PACA_INIT(105), PACA_INIT(106), PACA_INIT(107),
-	PACA_INIT(108), PACA_INIT(109), PACA_INIT(110), PACA_INIT(111),
-	PACA_INIT(112), PACA_INIT(113), PACA_INIT(114), PACA_INIT(115),
-	PACA_INIT(116), PACA_INIT(117), PACA_INIT(118), PACA_INIT(119),
-	PACA_INIT(120), PACA_INIT(121), PACA_INIT(122), PACA_INIT(123),
-	PACA_INIT(124), PACA_INIT(125), PACA_INIT(126), PACA_INIT(127),
-#endif
-#endif
-#endif
-#endif
-#endif
-};
+struct paca_struct paca[NR_CPUS];
 EXPORT_SYMBOL(paca);
+
+void __init initialise_pacas(void)
+{
+	int cpu;
+
+	/* The TOC register (GPR2) points 32kB into the TOC, so that 64kB
+	 * of the TOC can be addressed using a single machine instruction.
+	 */
+	unsigned long kernel_toc = (unsigned long)(&__toc_start) + 0x8000UL;
+
+	/* Can't use for_each_*_cpu, as they aren't functional yet */
+	for (cpu = 0; cpu < NR_CPUS; cpu++) {
+		struct paca_struct *new_paca = &paca[cpu];
+
+		new_paca->lppaca_ptr = &lppaca[cpu];
+		new_paca->lock_token = 0x8000;
+		new_paca->paca_index = cpu;
+		new_paca->kernel_toc = kernel_toc;
+		new_paca->hw_cpu_id = 0xffff;
+		new_paca->slb_shadow_ptr = &slb_shadow[cpu];
+		new_paca->__current = &init_task;
+
+	}
+}