7 files changed, 30 insertions, 14 deletions

diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 45fdf4a51a2a..396efba9bacd 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/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; 
diff --git a/arch/arm/kernel/dma-isa.c b/arch/arm/kernel/dma-isa.c
index 03532769a97f..0a3e9ad297d8 100644
--- a/arch/arm/kernel/dma-isa.c
+++ b/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)
 {
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 1a1539e3a946..7df6e1aaa323 100644
--- a/arch/arm/kernel/process.c
+++ b/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);
diff --git a/arch/arm/lib/backtrace.S b/arch/arm/lib/backtrace.S
index 3bdc8c6949c5..16153c86c3f8 100644
--- a/arch/arm/lib/backtrace.S
+++ b/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"
diff --git a/arch/arm/lib/div64.S b/arch/arm/lib/div64.S
index ec9a1cd6176f..58eef6607629 100644
--- a/arch/arm/lib/div64.S
+++ b/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
 
diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
index d4a586e38d5b..693fb1e396e0 100644
--- a/arch/arm/mach-realview/realview_eb.c
+++ b/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));
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 25e0ca3e598c..c1f7180c7bed 100644
--- a/arch/arm/mm/ioremap.c
+++ b/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);