Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] arch/arm/kernel/dma-isa.c: named initializers
  [ARM] 3527/1: MPCore Boot Lockup Fix
  [ARM] arch/arm/kernel/process.c: Fix warning
  [ARM] 3526/1: ioremap should use vunmap instead of vfree on ARM
  [ARM] 3524/1: ARM EABI: more 64-bit aligned stack fixes
  [ARM] 3517/1: move definition of PROC_INFO_SZ from procinfo.h to asm-offsets.h

Author: Linus Torvalds

arch/arm/kernel/asm-offsets.c

@@ -99,6 +99,8 @@ int main(void)
   DEFINE(MACHINFO_NAME,		offsetof(struct machine_desc, name));
   DEFINE(MACHINFO_PHYSIO,	offsetof(struct machine_desc, phys_io));
   DEFINE(MACHINFO_PGOFFIO,	offsetof(struct machine_desc, io_pg_offst));
+  BLANK();
+  DEFINE(PROC_INFO_SZ,		sizeof(struct proc_info_list));
   DEFINE(PROCINFO_INITFUNC,	offsetof(struct proc_info_list, __cpu_flush));
   DEFINE(PROCINFO_MMUFLAGS,	offsetof(struct proc_info_list, __cpu_mmu_flags));
   return 0; 

arch/arm/kernel/dma-isa.c

@@ -143,12 +143,23 @@ static struct dma_ops isa_dma_ops = {
 	.residue	= isa_get_dma_residue,
 };
 
-static struct resource dma_resources[] = {
-	{ "dma1",		0x0000, 0x000f },
-	{ "dma low page", 	0x0080, 0x008f },
-	{ "dma2",		0x00c0, 0x00df },
-	{ "dma high page",	0x0480, 0x048f }
-};
+static struct resource dma_resources[] = { {
+	.name	= "dma1",
+	.start	= 0x0000,
+	.end	= 0x000f
+}, {
+	.name	= "dma low page",
+	.start	= 0x0080,
+	.end 	= 0x008f
+}, {
+	.name	= "dma2",
+	.start	= 0x00c0,
+	.end	= 0x00df
+}, {
+	.name	= "dma high page",
+	.start	= 0x0480,
+	.end	= 0x048f
+} };
 
 void __init isa_init_dma(dma_t *dma)
 {

arch/arm/kernel/process.c

@@ -311,7 +311,7 @@ void free_thread_info(struct thread_info *thread)
 		struct thread_info_list *th = &get_cpu_var(thread_info_list);
 		if (th->nr < EXTRA_TASK_STRUCT) {
 			unsigned long *p = (unsigned long *)thread;
-			p[0] = th->head;
+			p[0] = (unsigned long)th->head;
 			th->head = p;
 			th->nr += 1;
 			put_cpu_var(thread_info_list);

arch/arm/lib/backtrace.S

@@ -122,7 +122,7 @@ ENTRY(c_backtrace)
 #define reg   r5
 #define stack r6
 
-.Ldumpstm:	stmfd	sp!, {instr, reg, stack, r7, lr}
+.Ldumpstm:	stmfd	sp!, {instr, reg, stack, r7, r8, lr}
 		mov	stack, r0
 		mov	instr, r1
 		mov	reg, #9
@@ -145,7 +145,7 @@ ENTRY(c_backtrace)
 		adrne	r0, .Lcr
 		blne	printk
 		mov	r0, stack
-		LOADREGS(fd, sp!, {instr, reg, stack, r7, pc})
+		LOADREGS(fd, sp!, {instr, reg, stack, r7, r8, pc})
 
 .Lfp:		.asciz	" r%d = %08X%c"
 .Lcr:		.asciz	"\n"

arch/arm/lib/div64.S

@@ -189,12 +189,12 @@ ENTRY(__do_div64)
 	moveq	pc, lr
 
 	@ Division by 0:
-	str	lr, [sp, #-4]!
+	str	lr, [sp, #-8]!
 	bl	__div0
 
 	@ as wrong as it could be...
 	mov	yl, #0
 	mov	yh, #0
 	mov	xh, #0
-	ldr	pc, [sp], #4
+	ldr	pc, [sp], #8
 

arch/arm/mach-realview/realview_eb.c

@@ -137,8 +137,11 @@ static struct amba_device *amba_devs[] __initdata = {
 static void __init gic_init_irq(void)
 {
 #ifdef CONFIG_REALVIEW_MPCORE
+	unsigned int pldctrl;
 	writel(0x0000a05f, __io_address(REALVIEW_SYS_LOCK));
-	writel(0x008003c0, __io_address(REALVIEW_SYS_BASE) + 0xd8);
+	pldctrl = readl(__io_address(REALVIEW_SYS_BASE)	+ 0xd8);
+	pldctrl |= 0x00800000;	/* New irq mode */
+	writel(pldctrl, __io_address(REALVIEW_SYS_BASE) + 0xd8);
 	writel(0x00000000, __io_address(REALVIEW_SYS_LOCK));
 #endif
 	gic_dist_init(__io_address(REALVIEW_GIC_DIST_BASE));

arch/arm/mm/ioremap.c

@@ -141,7 +141,7 @@ __ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size,
  		return NULL;
  	addr = (unsigned long)area->addr;
  	if (remap_area_pages(addr, pfn, size, flags)) {
- 		vfree((void *)addr);
+ 		vunmap((void *)addr);
  		return NULL;
  	}
  	return (void __iomem *) (offset + (char *)addr);
@@ -173,7 +173,7 @@ EXPORT_SYMBOL(__ioremap);
 
 void __iounmap(void __iomem *addr)
 {
-	vfree((void *) (PAGE_MASK & (unsigned long) addr));
+	vunmap((void *)(PAGE_MASK & (unsigned long)addr));
 }
 EXPORT_SYMBOL(__iounmap);
 

include/asm-arm/procinfo.h

@@ -45,8 +45,6 @@ extern unsigned int elf_hwcap;
 
 #endif	/* __ASSEMBLY__ */
 
-#define PROC_INFO_SZ	48
-
 #define HWCAP_SWP	1
 #define HWCAP_HALF	2
 #define HWCAP_THUMB	4