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-rw-r--r--arch/arm/boot/compressed/Makefile3
-rw-r--r--arch/arm/common/sa1111.c5
-rw-r--r--arch/arm/include/asm/atomic.h132
-rw-r--r--arch/arm/include/asm/io.h50
-rw-r--r--arch/arm/kernel/entry-armv.S16
-rw-r--r--arch/arm/kernel/kprobes-decode.c5
-rw-r--r--arch/arm/kernel/process.c23
-rw-r--r--arch/arm/lib/csumpartialcopyuser.S2
-rw-r--r--arch/arm/mach-clps711x/include/mach/debug-macro.S1
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c8
-rw-r--r--arch/arm/mach-footbridge/common.c2
-rw-r--r--arch/arm/mach-h720x/include/mach/debug-macro.S6
-rw-r--r--arch/arm/mach-kirkwood/tsx1x-common.c2
-rw-r--r--arch/arm/mach-kirkwood/tsx1x-common.h2
-rw-r--r--arch/arm/mach-ns9xxx/include/mach/debug-macro.S1
-rw-r--r--arch/arm/mach-ns9xxx/include/mach/uncompress.h30
-rw-r--r--arch/arm/mach-omap2/board-rx51-peripherals.c17
-rw-r--r--arch/arm/mach-pxa/colibri-pxa300.c3
-rw-r--r--arch/arm/mach-pxa/corgi.c2
-rw-r--r--arch/arm/mach-pxa/cpufreq-pxa2xx.c8
-rw-r--r--arch/arm/mach-pxa/pxa27x.c6
-rw-r--r--arch/arm/mach-realview/core.c2
-rw-r--r--arch/arm/mach-shark/include/mach/debug-macro.S3
-rw-r--r--arch/arm/mach-ux500/clock.c2
-rw-r--r--arch/arm/mach-ux500/cpu-db5500.c1
-rw-r--r--arch/arm/mach-ux500/include/mach/uncompress.h10
-rw-r--r--arch/arm/mach-vexpress/v2m.c2
-rw-r--r--arch/arm/mach-w90x900/cpu.c2
-rw-r--r--arch/arm/mm/cache-l2x0.c31
-rw-r--r--arch/arm/mm/highmem.c13
-rw-r--r--arch/arm/plat-spear/include/plat/debug-macro.S4
-rw-r--r--arch/arm/tools/mach-types152
32 files changed, 369 insertions, 177 deletions
diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index 53faa9063a0..864a002137f 100644
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -71,6 +71,9 @@ targets := vmlinux vmlinux.lds \
piggy.$(suffix_y) piggy.$(suffix_y).o \
font.o font.c head.o misc.o $(OBJS)
+# Make sure files are removed during clean
+extra-y += piggy.gzip piggy.lzo piggy.lzma lib1funcs.S
+
ifeq ($(CONFIG_FUNCTION_TRACER),y)
ORIG_CFLAGS := $(KBUILD_CFLAGS)
KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 6f80665f477..9eaf65f4364 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -1028,13 +1028,12 @@ static int sa1111_remove(struct platform_device *pdev)
struct sa1111 *sachip = platform_get_drvdata(pdev);
if (sachip) {
- __sa1111_remove(sachip);
- platform_set_drvdata(pdev, NULL);
-
#ifdef CONFIG_PM
kfree(sachip->saved_state);
sachip->saved_state = NULL;
#endif
+ __sa1111_remove(sachip);
+ platform_set_drvdata(pdev, NULL);
}
return 0;
diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
index a0162fa9456..7e79503ab89 100644
--- a/arch/arm/include/asm/atomic.h
+++ b/arch/arm/include/asm/atomic.h
@@ -40,12 +40,12 @@ static inline void atomic_add(int i, atomic_t *v)
int result;
__asm__ __volatile__("@ atomic_add\n"
-"1: ldrex %0, [%2]\n"
-" add %0, %0, %3\n"
-" strex %1, %0, [%2]\n"
+"1: ldrex %0, [%3]\n"
+" add %0, %0, %4\n"
+" strex %1, %0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "Ir" (i)
: "cc");
}
@@ -58,12 +58,12 @@ static inline int atomic_add_return(int i, atomic_t *v)
smp_mb();
__asm__ __volatile__("@ atomic_add_return\n"
-"1: ldrex %0, [%2]\n"
-" add %0, %0, %3\n"
-" strex %1, %0, [%2]\n"
+"1: ldrex %0, [%3]\n"
+" add %0, %0, %4\n"
+" strex %1, %0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "Ir" (i)
: "cc");
@@ -78,12 +78,12 @@ static inline void atomic_sub(int i, atomic_t *v)
int result;
__asm__ __volatile__("@ atomic_sub\n"
-"1: ldrex %0, [%2]\n"
-" sub %0, %0, %3\n"
-" strex %1, %0, [%2]\n"
+"1: ldrex %0, [%3]\n"
+" sub %0, %0, %4\n"
+" strex %1, %0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "Ir" (i)
: "cc");
}
@@ -96,12 +96,12 @@ static inline int atomic_sub_return(int i, atomic_t *v)
smp_mb();
__asm__ __volatile__("@ atomic_sub_return\n"
-"1: ldrex %0, [%2]\n"
-" sub %0, %0, %3\n"
-" strex %1, %0, [%2]\n"
+"1: ldrex %0, [%3]\n"
+" sub %0, %0, %4\n"
+" strex %1, %0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "Ir" (i)
: "cc");
@@ -118,11 +118,11 @@ static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
do {
__asm__ __volatile__("@ atomic_cmpxchg\n"
- "ldrex %1, [%2]\n"
+ "ldrex %1, [%3]\n"
"mov %0, #0\n"
- "teq %1, %3\n"
- "strexeq %0, %4, [%2]\n"
- : "=&r" (res), "=&r" (oldval)
+ "teq %1, %4\n"
+ "strexeq %0, %5, [%3]\n"
+ : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
: "r" (&ptr->counter), "Ir" (old), "r" (new)
: "cc");
} while (res);
@@ -137,12 +137,12 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
unsigned long tmp, tmp2;
__asm__ __volatile__("@ atomic_clear_mask\n"
-"1: ldrex %0, [%2]\n"
-" bic %0, %0, %3\n"
-" strex %1, %0, [%2]\n"
+"1: ldrex %0, [%3]\n"
+" bic %0, %0, %4\n"
+" strex %1, %0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (tmp), "=&r" (tmp2)
+ : "=&r" (tmp), "=&r" (tmp2), "+Qo" (*addr)
: "r" (addr), "Ir" (mask)
: "cc");
}
@@ -249,7 +249,7 @@ static inline u64 atomic64_read(atomic64_t *v)
__asm__ __volatile__("@ atomic64_read\n"
" ldrexd %0, %H0, [%1]"
: "=&r" (result)
- : "r" (&v->counter)
+ : "r" (&v->counter), "Qo" (v->counter)
);
return result;
@@ -260,11 +260,11 @@ static inline void atomic64_set(atomic64_t *v, u64 i)
u64 tmp;
__asm__ __volatile__("@ atomic64_set\n"
-"1: ldrexd %0, %H0, [%1]\n"
-" strexd %0, %2, %H2, [%1]\n"
+"1: ldrexd %0, %H0, [%2]\n"
+" strexd %0, %3, %H3, [%2]\n"
" teq %0, #0\n"
" bne 1b"
- : "=&r" (tmp)
+ : "=&r" (tmp), "=Qo" (v->counter)
: "r" (&v->counter), "r" (i)
: "cc");
}
@@ -275,13 +275,13 @@ static inline void atomic64_add(u64 i, atomic64_t *v)
unsigned long tmp;
__asm__ __volatile__("@ atomic64_add\n"
-"1: ldrexd %0, %H0, [%2]\n"
-" adds %0, %0, %3\n"
-" adc %H0, %H0, %H3\n"
-" strexd %1, %0, %H0, [%2]\n"
+"1: ldrexd %0, %H0, [%3]\n"
+" adds %0, %0, %4\n"
+" adc %H0, %H0, %H4\n"
+" strexd %1, %0, %H0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "r" (i)
: "cc");
}
@@ -294,13 +294,13 @@ static inline u64 atomic64_add_return(u64 i, atomic64_t *v)
smp_mb();
__asm__ __volatile__("@ atomic64_add_return\n"
-"1: ldrexd %0, %H0, [%2]\n"
-" adds %0, %0, %3\n"
-" adc %H0, %H0, %H3\n"
-" strexd %1, %0, %H0, [%2]\n"
+"1: ldrexd %0, %H0, [%3]\n"
+" adds %0, %0, %4\n"
+" adc %H0, %H0, %H4\n"
+" strexd %1, %0, %H0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "r" (i)
: "cc");
@@ -315,13 +315,13 @@ static inline void atomic64_sub(u64 i, atomic64_t *v)
unsigned long tmp;
__asm__ __volatile__("@ atomic64_sub\n"
-"1: ldrexd %0, %H0, [%2]\n"
-" subs %0, %0, %3\n"
-" sbc %H0, %H0, %H3\n"
-" strexd %1, %0, %H0, [%2]\n"
+"1: ldrexd %0, %H0, [%3]\n"
+" subs %0, %0, %4\n"
+" sbc %H0, %H0, %H4\n"
+" strexd %1, %0, %H0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "r" (i)
: "cc");
}
@@ -334,13 +334,13 @@ static inline u64 atomic64_sub_return(u64 i, atomic64_t *v)
smp_mb();
__asm__ __volatile__("@ atomic64_sub_return\n"
-"1: ldrexd %0, %H0, [%2]\n"
-" subs %0, %0, %3\n"
-" sbc %H0, %H0, %H3\n"
-" strexd %1, %0, %H0, [%2]\n"
+"1: ldrexd %0, %H0, [%3]\n"
+" subs %0, %0, %4\n"
+" sbc %H0, %H0, %H4\n"
+" strexd %1, %0, %H0, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "r" (i)
: "cc");
@@ -358,12 +358,12 @@ static inline u64 atomic64_cmpxchg(atomic64_t *ptr, u64 old, u64 new)
do {
__asm__ __volatile__("@ atomic64_cmpxchg\n"
- "ldrexd %1, %H1, [%2]\n"
+ "ldrexd %1, %H1, [%3]\n"
"mov %0, #0\n"
- "teq %1, %3\n"
- "teqeq %H1, %H3\n"
- "strexdeq %0, %4, %H4, [%2]"
- : "=&r" (res), "=&r" (oldval)
+ "teq %1, %4\n"
+ "teqeq %H1, %H4\n"
+ "strexdeq %0, %5, %H5, [%3]"
+ : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
: "r" (&ptr->counter), "r" (old), "r" (new)
: "cc");
} while (res);
@@ -381,11 +381,11 @@ static inline u64 atomic64_xchg(atomic64_t *ptr, u64 new)
smp_mb();
__asm__ __volatile__("@ atomic64_xchg\n"
-"1: ldrexd %0, %H0, [%2]\n"
-" strexd %1, %3, %H3, [%2]\n"
+"1: ldrexd %0, %H0, [%3]\n"
+" strexd %1, %4, %H4, [%3]\n"
" teq %1, #0\n"
" bne 1b"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (ptr->counter)
: "r" (&ptr->counter), "r" (new)
: "cc");
@@ -402,16 +402,16 @@ static inline u64 atomic64_dec_if_positive(atomic64_t *v)
smp_mb();
__asm__ __volatile__("@ atomic64_dec_if_positive\n"
-"1: ldrexd %0, %H0, [%2]\n"
+"1: ldrexd %0, %H0, [%3]\n"
" subs %0, %0, #1\n"
" sbc %H0, %H0, #0\n"
" teq %H0, #0\n"
" bmi 2f\n"
-" strexd %1, %0, %H0, [%2]\n"
+" strexd %1, %0, %H0, [%3]\n"
" teq %1, #0\n"
" bne 1b\n"
"2:"
- : "=&r" (result), "=&r" (tmp)
+ : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter)
: "cc");
@@ -429,18 +429,18 @@ static inline int atomic64_add_unless(atomic64_t *v, u64 a, u64 u)
smp_mb();
__asm__ __volatile__("@ atomic64_add_unless\n"
-"1: ldrexd %0, %H0, [%3]\n"
-" teq %0, %4\n"
-" teqeq %H0, %H4\n"
+"1: ldrexd %0, %H0, [%4]\n"
+" teq %0, %5\n"
+" teqeq %H0, %H5\n"
" moveq %1, #0\n"
" beq 2f\n"
-" adds %0, %0, %5\n"
-" adc %H0, %H0, %H5\n"
-" strexd %2, %0, %H0, [%3]\n"
+" adds %0, %0, %6\n"
+" adc %H0, %H0, %H6\n"
+" strexd %2, %0, %H0, [%4]\n"
" teq %2, #0\n"
" bne 1b\n"
"2:"
- : "=&r" (val), "=&r" (ret), "=&r" (tmp)
+ : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
: "r" (&v->counter), "r" (u), "r" (a)
: "cc");
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index c980156f326..1261b1f928d 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -26,6 +26,7 @@
#include <linux/types.h>
#include <asm/byteorder.h>
#include <asm/memory.h>
+#include <asm/system.h>
/*
* ISA I/O bus memory addresses are 1:1 with the physical address.
@@ -179,25 +180,38 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
* IO port primitives for more information.
*/
#ifdef __mem_pci
-#define readb(c) ({ __u8 __v = __raw_readb(__mem_pci(c)); __v; })
-#define readw(c) ({ __u16 __v = le16_to_cpu((__force __le16) \
+#define readb_relaxed(c) ({ u8 __v = __raw_readb(__mem_pci(c)); __v; })
+#define readw_relaxed(c) ({ u16 __v = le16_to_cpu((__force __le16) \
__raw_readw(__mem_pci(c))); __v; })
-#define readl(c) ({ __u32 __v = le32_to_cpu((__force __le32) \
+#define readl_relaxed(c) ({ u32 __v = le32_to_cpu((__force __le32) \
__raw_readl(__mem_pci(c))); __v; })
-#define readb_relaxed(addr) readb(addr)
-#define readw_relaxed(addr) readw(addr)
-#define readl_relaxed(addr) readl(addr)
+
+#define writeb_relaxed(v,c) ((void)__raw_writeb(v,__mem_pci(c)))
+#define writew_relaxed(v,c) ((void)__raw_writew((__force u16) \
+ cpu_to_le16(v),__mem_pci(c)))
+#define writel_relaxed(v,c) ((void)__raw_writel((__force u32) \
+ cpu_to_le32(v),__mem_pci(c)))
+
+#ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE
+#define __iormb() rmb()
+#define __iowmb() wmb()
+#else
+#define __iormb() do { } while (0)
+#define __iowmb() do { } while (0)
+#endif
+
+#define readb(c) ({ u8 __v = readb_relaxed(c); __iormb(); __v; })
+#define readw(c) ({ u16 __v = readw_relaxed(c); __iormb(); __v; })
+#define readl(c) ({ u32 __v = readl_relaxed(c); __iormb(); __v; })
+
+#define writeb(v,c) ({ __iowmb(); writeb_relaxed(v,c); })
+#define writew(v,c) ({ __iowmb(); writew_relaxed(v,c); })
+#define writel(v,c) ({ __iowmb(); writel_relaxed(v,c); })
#define readsb(p,d,l) __raw_readsb(__mem_pci(p),d,l)
#define readsw(p,d,l) __raw_readsw(__mem_pci(p),d,l)
#define readsl(p,d,l) __raw_readsl(__mem_pci(p),d,l)
-#define writeb(v,c) __raw_writeb(v,__mem_pci(c))
-#define writew(v,c) __raw_writew((__force __u16) \
- cpu_to_le16(v),__mem_pci(c))
-#define writel(v,c) __raw_writel((__force __u32) \
- cpu_to_le32(v),__mem_pci(c))
-
#define writesb(p,d,l) __raw_writesb(__mem_pci(p),d,l)
#define writesw(p,d,l) __raw_writesw(__mem_pci(p),d,l)
#define writesl(p,d,l) __raw_writesl(__mem_pci(p),d,l)
@@ -244,13 +258,13 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
* io{read,write}{8,16,32} macros
*/
#ifndef ioread8
-#define ioread8(p) ({ unsigned int __v = __raw_readb(p); __v; })
-#define ioread16(p) ({ unsigned int __v = le16_to_cpu((__force __le16)__raw_readw(p)); __v; })
-#define ioread32(p) ({ unsigned int __v = le32_to_cpu((__force __le32)__raw_readl(p)); __v; })
+#define ioread8(p) ({ unsigned int __v = __raw_readb(p); __iormb(); __v; })
+#define ioread16(p) ({ unsigned int __v = le16_to_cpu((__force __le16)__raw_readw(p)); __iormb(); __v; })
+#define ioread32(p) ({ unsigned int __v = le32_to_cpu((__force __le32)__raw_readl(p)); __iormb(); __v; })
-#define iowrite8(v,p) __raw_writeb(v, p)
-#define iowrite16(v,p) __raw_writew((__force __u16)cpu_to_le16(v), p)
-#define iowrite32(v,p) __raw_writel((__force __u32)cpu_to_le32(v), p)
+#define iowrite8(v,p) ({ __iowmb(); (void)__raw_writeb(v, p); })
+#define iowrite16(v,p) ({ __iowmb(); (void)__raw_writew((__force __u16)cpu_to_le16(v), p); })
+#define iowrite32(v,p) ({ __iowmb(); (void)__raw_writel((__force __u32)cpu_to_le32(v), p); })
#define ioread8_rep(p,d,c) __raw_readsb(p,d,c)
#define ioread16_rep(p,d,c) __raw_readsw(p,d,c)
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 7ee48e7f8f3..3fd7861de4d 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -162,8 +162,6 @@ ENDPROC(__und_invalid)
@ r4 - orig_r0 (see pt_regs definition in ptrace.h)
@
stmia r5, {r0 - r4}
-
- asm_trace_hardirqs_off
.endm
.align 5
@@ -204,7 +202,7 @@ __dabt_svc:
@
@ IRQs off again before pulling preserved data off the stack
@
- disable_irq
+ disable_irq_notrace
@
@ restore SPSR and restart the instruction
@@ -218,6 +216,9 @@ ENDPROC(__dabt_svc)
__irq_svc:
svc_entry
+#ifdef CONFIG_TRACE_IRQFLAGS
+ bl trace_hardirqs_off
+#endif
#ifdef CONFIG_PREEMPT
get_thread_info tsk
ldr r8, [tsk, #TI_PREEMPT] @ get preempt count
@@ -291,7 +292,7 @@ __und_svc:
@
@ IRQs off again before pulling preserved data off the stack
@
-1: disable_irq
+1: disable_irq_notrace
@
@ restore SPSR and restart the instruction
@@ -327,7 +328,7 @@ __pabt_svc:
@
@ IRQs off again before pulling preserved data off the stack
@
- disable_irq
+ disable_irq_notrace
@
@ restore SPSR and restart the instruction
@@ -393,8 +394,6 @@ ENDPROC(__pabt_svc)
@ Clear FP to mark the first stack frame
@
zero_fp
-
- asm_trace_hardirqs_off
.endm
.macro kuser_cmpxchg_check
@@ -465,9 +464,6 @@ __irq_usr:
THUMB( movne r0, #0 )
THUMB( strne r0, [r0] )
#endif
-#ifdef CONFIG_TRACE_IRQFLAGS
- bl trace_hardirqs_on
-#endif
mov why, #0
b ret_to_user
diff --git a/arch/arm/kernel/kprobes-decode.c b/arch/arm/kernel/kprobes-decode.c
index da1f94906a4..8bccbfa693f 100644
--- a/arch/arm/kernel/kprobes-decode.c
+++ b/arch/arm/kernel/kprobes-decode.c
@@ -583,13 +583,14 @@ static void __kprobes emulate_ldr(struct kprobe *p, struct pt_regs *regs)
{
insn_llret_3arg_fn_t *i_fn = (insn_llret_3arg_fn_t *)&p->ainsn.insn[0];
kprobe_opcode_t insn = p->opcode;
+ long ppc = (long)p->addr + 8;
union reg_pair fnr;
int rd = (insn >> 12) & 0xf;
int rn = (insn >> 16) & 0xf;
int rm = insn & 0xf;
long rdv;
- long rnv = regs->uregs[rn];
- long rmv = regs->uregs[rm]; /* rm/rmv may be invalid, don't care. */
+ long rnv = (rn == 15) ? ppc : regs->uregs[rn];
+ long rmv = (rm == 15) ? ppc : regs->uregs[rm];
long cpsr = regs->ARM_cpsr;
fnr.dr = insnslot_llret_3arg_rflags(rnv, 0, rmv, cpsr, i_fn);
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index acf5e6fdb6d..a4a9cc88bec 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -351,17 +351,21 @@ EXPORT_SYMBOL(dump_fpu);
/*
* Shuffle the argument into the correct register before calling the
- * thread function. r1 is the thread argument, r2 is the pointer to
- * the thread function, and r3 points to the exit function.
+ * thread function. r4 is the thread argument, r5 is the pointer to
+ * the thread function, and r6 points to the exit function.
*/
extern void kernel_thread_helper(void);
asm( ".pushsection .text\n"
" .align\n"
" .type kernel_thread_helper, #function\n"
"kernel_thread_helper:\n"
-" mov r0, r1\n"
-" mov lr, r3\n"
-" mov pc, r2\n"
+#ifdef CONFIG_TRACE_IRQFLAGS
+" bl trace_hardirqs_on\n"
+#endif
+" msr cpsr_c, r7\n"
+" mov r0, r4\n"
+" mov lr, r6\n"
+" mov pc, r5\n"
" .size kernel_thread_helper, . - kernel_thread_helper\n"
" .popsection");
@@ -391,11 +395,12 @@ pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
memset(&regs, 0, sizeof(regs));
- regs.ARM_r1 = (unsigned long)arg;
- regs.ARM_r2 = (unsigned long)fn;
- regs.ARM_r3 = (unsigned long)kernel_thread_exit;
+ regs.ARM_r4 = (unsigned long)arg;
+ regs.ARM_r5 = (unsigned long)fn;
+ regs.ARM_r6 = (unsigned long)kernel_thread_exit;
+ regs.ARM_r7 = SVC_MODE | PSR_ENDSTATE | PSR_ISETSTATE;
regs.ARM_pc = (unsigned long)kernel_thread_helper;
- regs.ARM_cpsr = SVC_MODE | PSR_ENDSTATE | PSR_ISETSTATE;
+ regs.ARM_cpsr = regs.ARM_r7 | PSR_I_BIT;
return do_fork(flags|CLONE_VM|CLONE_UNTRACED, 0, &regs, 0, NULL, NULL);
}
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index 59ff6fdc1e6..7d08b43d2c0 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -71,7 +71,7 @@
.pushsection .fixup,"ax"
.align 4
9001: mov r4, #-EFAULT
- ldr r5, [fp, #4] @ *err_ptr
+ ldr r5, [sp, #8*4] @ *err_ptr
str r4, [r5]
ldmia sp, {r1, r2} @ retrieve dst, len
add r2, r2, r1
diff --git a/arch/arm/mach-clps711x/include/mach/debug-macro.S b/arch/arm/mach-clps711x/include/mach/debug-macro.S
index fedd8076a68..072cc6b61ba 100644
--- a/arch/arm/mach-clps711x/include/mach/debug-macro.S
+++ b/arch/arm/mach-clps711x/include/mach/debug-macro.S
@@ -11,6 +11,7 @@
*
*/
+#include <mach/hardware.h>
#include <asm/hardware/clps7111.h>
.macro addruart, rx, tmp
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 2ec3095ffb7..b280efb1fa1 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -25,6 +25,7 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/regulator/machine.h>
+#include <linux/regulator/tps6507x.h>
#include <linux/mfd/tps6507x.h>
#include <linux/input/tps6507x-ts.h>
@@ -469,6 +470,11 @@ struct regulator_consumer_supply tps65070_ldo2_consumers[] = {
},
};
+/* We take advantage of the fact that both defdcdc{2,3} are tied high */
+static struct tps6507x_reg_platform_data tps6507x_platform_data = {
+ .defdcdc_default = true,
+};
+
struct regulator_init_data tps65070_regulator_data[] = {
/* dcdc1 */
{
@@ -494,6 +500,7 @@ struct regulator_init_data tps65070_regulator_data[] = {
},
.num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc2_consumers),
.consumer_supplies = tps65070_dcdc2_consumers,
+ .driver_data = &tps6507x_platform_data,
},
/* dcdc3 */
@@ -507,6 +514,7 @@ struct regulator_init_data tps65070_regulator_data[] = {
},
.num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc3_consumers),
.consumer_supplies = tps65070_dcdc3_consumers,
+ .driver_data = &tps6507x_platform_data,
},
/* ldo1 */
diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c
index e3bc3f6f6b1..88b3dd89be8 100644
--- a/arch/arm/mach-footbridge/common.c
+++ b/arch/arm/mach-footbridge/common.c
@@ -232,7 +232,7 @@ EXPORT_SYMBOL(__bus_to_virt);
unsigned long __pfn_to_bus(unsigned long pfn)
{
- return __pfn_to_phys(pfn) + (fb_bus_sdram_offset() - PHYS_OFFSET));
+ return __pfn_to_phys(pfn) + (fb_bus_sdram_offset() - PHYS_OFFSET);
}
EXPORT_SYMBOL(__pfn_to_bus);
diff --git a/arch/arm/mach-h720x/include/mach/debug-macro.S b/arch/arm/mach-h720x/include/mach/debug-macro.S
index a9ee8f0d48b..27cafd12f03 100644
--- a/arch/arm/mach-h720x/include/mach/debug-macro.S
+++ b/arch/arm/mach-h720x/include/mach/debug-macro.S
@@ -11,8 +11,10 @@
*
*/
- .equ io_virt, IO_BASE
- .equ io_phys, IO_START
+#include <mach/hardware.h>
+
+ .equ io_virt, IO_VIRT
+ .equ io_phys, IO_PHYS
.macro addruart, rx, tmp
mrc p15, 0, \rx, c1, c0
diff --git a/arch/arm/mach-kirkwood/tsx1x-common.c b/arch/arm/mach-kirkwood/tsx1x-common.c
index 7221c20b2af..f781164e623 100644
--- a/arch/arm/mach-kirkwood/tsx1x-common.c
+++ b/arch/arm/mach-kirkwood/tsx1x-common.c
@@ -77,7 +77,7 @@ struct spi_board_info __initdata qnap_tsx1x_spi_slave_info[] = {
},
};
-void qnap_tsx1x_register_flash(void)
+void __init qnap_tsx1x_register_flash(void)
{
spi_register_board_info(qnap_tsx1x_spi_slave_info,
ARRAY_SIZE(qnap_tsx1x_spi_slave_info));
diff --git a/arch/arm/mach-kirkwood/tsx1x-common.h b/arch/arm/mach-kirkwood/tsx1x-common.h
index 9a592962a6e..7fa037361b5 100644
--- a/arch/arm/mach-kirkwood/tsx1x-common.h
+++ b/arch/arm/mach-kirkwood/tsx1x-common.h
@@ -1,7 +1,7 @@
#ifndef __ARCH_KIRKWOOD_TSX1X_COMMON_H
#define __ARCH_KIRKWOOD_TSX1X_COMMON_H
-extern void qnap_tsx1x_register_flash(void);
+extern void __init qnap_tsx1x_register_flash(void);
extern void qnap_tsx1x_power_off(void);
#endif
diff --git a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S b/arch/arm/mach-ns9xxx/include/mach/debug-macro.S
index 0859336a8e6..5c934bdb715 100644
--- a/arch/arm/mach-ns9xxx/include/mach/debug-macro.S
+++ b/arch/arm/mach-ns9xxx/include/mach/debug-macro.S
@@ -8,6 +8,7 @@
* the Free Software Foundation.
*/
#include <mach/hardware.h>
+#include <asm/memory.h>
#include <mach/regs-board-a9m9750dev.h>
diff --git a/arch/arm/mach-ns9xxx/include/mach/uncompress.h b/arch/arm/mach-ns9xxx/include/mach/uncompress.h
index 1b12d324b08..770a68c46e8 100644
--- a/arch/arm/mach-ns9xxx/include/mach/uncompress.h
+++ b/arch/arm/mach-ns9xxx/include/mach/uncompress.h
@@ -20,50 +20,49 @@ static void putc_dummy(char c, void __iomem *base)
/* nothing */
}
+static int timeout;
+
static void putc_ns9360(char c, void __iomem *base)
{
- static int t = 0x10000;
do {
- if (t)
- --t;
+ if (timeout)
+ --timeout;
if (__raw_readl(base + 8) & (1 << 3)) {
__raw_writeb(c, base + 16);
- t = 0x10000;
+ timeout = 0x10000;
break;
}
- } while (t);
+ } while (timeout);
}
static void putc_a9m9750dev(char c, void __iomem *base)
{
- static int t = 0x10000;
do {
- if (t)
- --t;
+ if (timeout)
+ --timeout;
if (__raw_readb(base + 5) & (1 << 5)) {
__raw_writeb(c, base);
- t = 0x10000;
+ timeout = 0x10000;
break;
}
- } while (t);
+ } while (timeout);
}
static void putc_ns921x(char c, void __iomem *base)
{
- static int t = 0x10000;
do {
- if (t)
- --t;
+ if (timeout)
+ --timeout;
if (!(__raw_readl(base) & (1 << 11))) {
__raw_writeb(c, base + 0x0028);
- t = 0x10000;
+ timeout = 0x10000;
break;
}
- } while (t);
+ } while (timeout);
}
#define MSCS __REG(0xA0900184)
@@ -89,6 +88,7 @@ static void putc_ns921x(char c, void __iomem *base)
static void autodetect(void (**putc)(char, void __iomem *), void __iomem **base)
{
+ timeout = 0x10000;
if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x00) {
/* ns9360 or ns9750 */
if (NS9360_UART_ENABLED(NS9360_UARTA)) {
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index abdf321c2d4..03483920ed6 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -175,6 +175,10 @@ static void __init rx51_add_gpio_keys(void)
#endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
static int board_keymap[] = {
+ /*
+ * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
+ * connected to the ground" matrix state.
+ */
KEY(0, 0, KEY_Q),
KEY(0, 1, KEY_O),
KEY(0, 2, KEY_P),
@@ -182,6 +186,7 @@ static int board_keymap[] = {
KEY(0, 4, KEY_BACKSPACE),
KEY(0, 6, KEY_A),
KEY(0, 7, KEY_S),
+
KEY(1, 0, KEY_W),
KEY(1, 1, KEY_D),
KEY(1, 2, KEY_F),
@@ -190,6 +195,7 @@ static int board_keymap[] = {
KEY(1, 5, KEY_J),
KEY(1, 6, KEY_K),
KEY(1, 7, KEY_L),
+
KEY(2, 0, KEY_E),
KEY(2, 1, KEY_DOT),
KEY(2, 2, KEY_UP),
@@ -197,6 +203,8 @@ static int board_keymap[] = {
KEY(2, 5, KEY_Z),
KEY(2, 6, KEY_X),
KEY(2, 7, KEY_C),
+ KEY(2, 8, KEY_F9),
+
KEY(3, 0, KEY_R),
KEY(3, 1, KEY_V),
KEY(3, 2, KEY_B),
@@ -205,20 +213,23 @@ static int board_keymap[] = {
KEY(3, 5, KEY_SPACE),
KEY(3, 6, KEY_SPACE),
KEY(3, 7, KEY_LEFT),
+
KEY(4, 0, KEY_T),
KEY(4, 1, KEY_DOWN),
KEY(4, 2, KEY_RIGHT),
KEY(4, 4, KEY_LEFTCTRL),
KEY(4, 5, KEY_RIGHTALT),
KEY(4, 6, KEY_LEFTSHIFT),
+ KEY(4, 8, KEY_F10),
+
KEY(5, 0, KEY_Y),
+ KEY(5, 8, KEY_F11),
+
KEY(6, 0, KEY_U),
+
KEY(7, 0, KEY_I),
KEY(7, 1, KEY_F7),
KEY(7, 2, KEY_F8),
- KEY(0xff, 2, KEY_F9),
- KEY(0xff, 4, KEY_F10),
- KEY(0xff, 5, KEY_F11),
};
static struct matrix_keymap_data board_map_data = {
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index 45c23fd6df3..40b6ac2de87 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -26,6 +26,7 @@
#include <mach/colibri.h>
#include <mach/ohci.h>
#include <mach/pxafb.h>
+#include <mach/audio.h>
#include "generic.h"
#include "devices.h"
@@ -145,7 +146,7 @@ static void __init colibri_pxa300_init_lcd(void)
static inline void colibri_pxa300_init_lcd(void) {}
#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */
-#if defined(SND_AC97_CODEC) || defined(SND_AC97_CODEC_MODULE)
+#if defined(CONFIG_SND_AC97_CODEC) || defined(CONFIG_SND_AC97_CODEC_MODULE)
static mfp_cfg_t colibri_pxa310_ac97_pin_config[] __initdata = {
GPIO24_AC97_SYSCLK,
GPIO23_AC97_nACRESET,
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 3d1dcb9ac08..51ffa6afb67 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -446,7 +446,7 @@ static struct platform_device corgiled_device = {
static struct pxamci_platform_data corgi_mci_platform_data = {
.detect_delay_ms = 250,
.ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .gpio_card_detect = -1,
+ .gpio_card_detect = CORGI_GPIO_nSD_DETECT,
.gpio_card_ro = CORGI_GPIO_nSD_WP,
.gpio_power = CORGI_GPIO_SD_PWR,
};
diff --git a/arch/arm/mach-pxa/cpufreq-pxa2xx.c b/arch/arm/mach-pxa/cpufreq-pxa2xx.c
index 9e4d9816726..268a9bc6be8 100644
--- a/arch/arm/mach-pxa/cpufreq-pxa2xx.c
+++ b/arch/arm/mach-pxa/cpufreq-pxa2xx.c
@@ -256,13 +256,9 @@ static void init_sdram_rows(void)
static u32 mdrefr_dri(unsigned int freq)
{
- u32 dri = 0;
+ u32 interval = freq * SDRAM_TREF / sdram_rows;
- if (cpu_is_pxa25x())
- dri = ((freq * SDRAM_TREF) / (sdram_rows * 32));
- if (cpu_is_pxa27x())
- dri = ((freq * SDRAM_TREF) / (sdram_rows - 31)) / 32;
- return dri;
+ return (interval - (cpu_is_pxa27x() ? 31 : 0)) / 32;
}
/* find a valid frequency point */
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 0af36177ff0..c059dac02b6 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -41,10 +41,10 @@ void pxa27x_clear_otgph(void)
EXPORT_SYMBOL(pxa27x_clear_otgph);
static unsigned long ac97_reset_config[] = {
- GPIO95_AC97_nRESET,
- GPIO95_GPIO,
- GPIO113_AC97_nRESET,
GPIO113_GPIO,
+ GPIO113_AC97_nRESET,
+ GPIO95_GPIO,
+ GPIO95_AC97_nRESET,
};
void pxa27x_assert_ac97reset(int reset_gpio, int on)
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index 595be19f8ad..02e9fdeb8fa 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -237,7 +237,7 @@ static unsigned int realview_mmc_status(struct device *dev)
else
mask = 2;
- return !(readl(REALVIEW_SYSMCI) & mask);
+ return readl(REALVIEW_SYSMCI) & mask;
}
struct mmci_platform_data realview_mmc0_plat_data = {
diff --git a/arch/arm/mach-shark/include/mach/debug-macro.S b/arch/arm/mach-shark/include/mach/debug-macro.S
index 50f071c5bf4..5ea24d4d1ba 100644
--- a/arch/arm/mach-shark/include/mach/debug-macro.S
+++ b/arch/arm/mach-shark/include/mach/debug-macro.S
@@ -20,6 +20,9 @@
strb \rd, [\rx]
.endm
+ .macro waituart,rd,rx
+ .endm
+
.macro busyuart,rd,rx
mov \rd, #0
1001: add \rd, \rd, #1
diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c
index fe84b9021c7..0a1318fc8e2 100644
--- a/arch/arm/mach-ux500/clock.c
+++ b/arch/arm/mach-ux500/clock.c
@@ -131,7 +131,7 @@ EXPORT_SYMBOL(clk_disable);
*/
static unsigned long clk_mtu_get_rate(struct clk *clk)
{
- void __iomem *addr = __io_address(U8500_PRCMU_BASE)
+ void __iomem *addr = __io_address(UX500_PRCMU_BASE)
+ PRCM_TCR;
u32 tcr = readl(addr);
int mtu = (int) clk->data;
diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c
index 6a3ac4539f1..e9278f6d67a 100644
--- a/arch/arm/mach-ux500/cpu-db5500.c
+++ b/arch/arm/mach-ux500/cpu-db5500.c
@@ -21,6 +21,7 @@ static struct map_desc u5500_io_desc[] __initdata = {
__IO_DEV_DESC(U5500_GPIO2_BASE, SZ_4K),
__IO_DEV_DESC(U5500_GPIO3_BASE, SZ_4K),
__IO_DEV_DESC(U5500_GPIO4_BASE, SZ_4K),
+ __IO_DEV_DESC(U5500_PRCMU_BASE, SZ_4K),
};
static struct platform_device *u5500_platform_devs[] __initdata = {
diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h
index 8552eb188b5..0271ca0a83d 100644
--- a/arch/arm/mach-ux500/include/mach/uncompress.h
+++ b/arch/arm/mach-ux500/include/mach/uncompress.h
@@ -30,22 +30,22 @@
static void putc(const char c)
{
/* Do nothing if the UART is not enabled. */
- if (!(readb(U8500_UART_CR) & 0x1))
+ if (!(__raw_readb(U8500_UART_CR) & 0x1))
return;
if (c == '\n')
putc('\r');
- while (readb(U8500_UART_FR) & (1 << 5))
+ while (__raw_readb(U8500_UART_FR) & (1 << 5))
barrier();
- writeb(c, U8500_UART_DR);
+ __raw_writeb(c, U8500_UART_DR);
}
static void flush(void)
{
- if (!(readb(U8500_UART_CR) & 0x1))
+ if (!(__raw_readb(U8500_UART_CR) & 0x1))
return;
- while (readb(U8500_UART_FR) & (1 << 3))
+ while (__raw_readb(U8500_UART_FR) & (1 << 3))
barrier();
}
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index d250711b8c7..c84239761cb 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -241,7 +241,7 @@ static struct platform_device v2m_flash_device = {
static unsigned int v2m_mmci_status(struct device *dev)
{
- return !(readl(MMIO_P2V(V2M_SYS_MCI)) & (1 << 0));
+ return readl(MMIO_P2V(V2M_SYS_MCI)) & (1 << 0);
}
static struct mmci_platform_data v2m_mmci_data = {
diff --git a/arch/arm/mach-w90x900/cpu.c b/arch/arm/mach-w90x900/cpu.c
index 642207e1819..83c56324a47 100644
--- a/arch/arm/mach-w90x900/cpu.c
+++ b/arch/arm/mach-w90x900/cpu.c
@@ -93,7 +93,7 @@ static struct clk_lookup nuc900_clkregs[] = {
DEF_CLKLOOK(&clk_kpi, "nuc900-kpi", NULL),
DEF_CLKLOOK(&clk_wdt, "nuc900-wdt", NULL),
DEF_CLKLOOK(&clk_gdma, "nuc900-gdma", NULL),
- DEF_CLKLOOK(&clk_adc, "nuc900-adc", NULL),
+ DEF_CLKLOOK(&clk_adc, "nuc900-ts", NULL),
DEF_CLKLOOK(&clk_usi, "nuc900-spi", NULL),
DEF_CLKLOOK(&clk_ext, NULL, "ext"),
DEF_CLKLOOK(&clk_timer0, NULL, "timer0"),
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index 9819869d2bc..9982eb385c0 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -32,14 +32,14 @@ static uint32_t l2x0_way_mask; /* Bitmask of active ways */
static inline void cache_wait(void __iomem *reg, unsigned long mask)
{
/* wait for the operation to complete */
- while (readl(reg) & mask)
+ while (readl_relaxed(reg) & mask)
;
}
static inline void cache_sync(void)
{
void __iomem *base = l2x0_base;
- writel(0, base + L2X0_CACHE_SYNC);
+ writel_relaxed(0, base + L2X0_CACHE_SYNC);
cache_wait(base + L2X0_CACHE_SYNC, 1);
}
@@ -47,14 +47,14 @@ static inline void l2x0_clean_line(unsigned long addr)
{
void __iomem *base = l2x0_base;
cache_wait(base + L2X0_CLEAN_LINE_PA, 1);
- writel(addr, base + L2X0_CLEAN_LINE_PA);
+ writel_relaxed(addr, base + L2X0_CLEAN_LINE_PA);
}
static inline void l2x0_inv_line(unsigned long addr)
{
void __iomem *base = l2x0_base;
cache_wait(base + L2X0_INV_LINE_PA, 1);
- writel(addr, base + L2X0_INV_LINE_PA);
+ writel_relaxed(addr, base + L2X0_INV_LINE_PA);
}
#ifdef CONFIG_PL310_ERRATA_588369
@@ -75,9 +75,9 @@ static inline void l2x0_flush_line(unsigned long addr)
/* Clean by PA followed by Invalidate by PA */
cache_wait(base + L2X0_CLEAN_LINE_PA, 1);
- writel(addr, base + L2X0_CLEAN_LINE_PA);
+ writel_relaxed(addr, base + L2X0_CLEAN_LINE_PA);
cache_wait(base + L2X0_INV_LINE_PA, 1);
- writel(addr, base + L2X0_INV_LINE_PA);
+ writel_relaxed(addr, base + L2X0_INV_LINE_PA);
}
#else
@@ -90,7 +90,7 @@ static inline void l2x0_flush_line(unsigned long addr)
{
void __iomem *base = l2x0_base;
cache_wait(base + L2X0_CLEAN_INV_LINE_PA, 1);
- writel(addr, base + L2X0_CLEAN_INV_LINE_PA);
+ writel_relaxed(addr, base + L2X0_CLEAN_INV_LINE_PA);
}
#endif
@@ -109,7 +109,7 @@ static inline void l2x0_inv_all(void)
/* invalidate all ways */
spin_lock_irqsave(&l2x0_lock, flags);
- writel(l2x0_way_mask, l2x0_base + L2X0_INV_WAY);
+ writel_relaxed(l2x0_way_mask, l2x0_base + L2X0_INV_WAY);
cache_wait(l2x0_base + L2X0_INV_WAY, l2x0_way_mask);
cache_sync();
spin_unlock_irqrestore(&l2x0_lock, flags);
@@ -215,8 +215,11 @@ void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask)
l2x0_base = base;
- cache_id = readl(l2x0_base + L2X0_CACHE_ID);
- aux = readl(l2x0_base + L2X0_AUX_CTRL);
+ cache_id = readl_relaxed(l2x0_base + L2X0_CACHE_ID);
+ aux = readl_relaxed(l2x0_base + L2X0_AUX_CTRL);
+
+ aux &= aux_mask;
+ aux |= aux_val;
/* Determine the number of ways */
switch (cache_id & L2X0_CACHE_ID_PART_MASK) {
@@ -245,17 +248,15 @@ void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask)
* If you are booting from non-secure mode
* accessing the below registers will fault.
*/
- if (!(readl(l2x0_base + L2X0_CTRL) & 1)) {
+ if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & 1)) {
/* l2x0 controller is disabled */
- aux &= aux_mask;
- aux |= aux_val;
- writel(aux, l2x0_base + L2X0_AUX_CTRL);
+ writel_relaxed(aux, l2x0_base + L2X0_AUX_CTRL);
l2x0_inv_all();
/* enable L2X0 */
- writel(1, l2x0_base + L2X0_CTRL);
+ writel_relaxed(1, l2x0_base + L2X0_CTRL);
}
outer_cache.inv_range = l2x0_inv_range;
diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c
index 086816b205b..6ab244062b4 100644
--- a/arch/arm/mm/highmem.c
+++ b/arch/arm/mm/highmem.c
@@ -163,19 +163,22 @@ static DEFINE_PER_CPU(int, kmap_high_l1_vipt_depth);
void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte)
{
- unsigned int idx, cpu = smp_processor_id();
- int *depth = &per_cpu(kmap_high_l1_vipt_depth, cpu);
+ unsigned int idx, cpu;
+ int *depth;
unsigned long vaddr, flags;
pte_t pte, *ptep;
+ if (!in_interrupt())
+ preempt_disable();
+
+ cpu = smp_processor_id();
+ depth = &per_cpu(kmap_high_l1_vipt_depth, cpu);
+
idx = KM_L1_CACHE + KM_TYPE_NR * cpu;
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
ptep = TOP_PTE(vaddr);
pte = mk_pte(page, kmap_prot);
- if (!in_interrupt())
- preempt_disable();
-
raw_local_irq_save(flags);
(*depth)++;
if (pte_val(*ptep) == pte_val(pte)) {
diff --git a/arch/arm/plat-spear/include/plat/debug-macro.S b/arch/arm/plat-spear/include/plat/debug-macro.S
index 1670734b7e5..37fa593884e 100644
--- a/arch/arm/plat-spear/include/plat/debug-macro.S
+++ b/arch/arm/plat-spear/include/plat/debug-macro.S
@@ -17,8 +17,8 @@
.macro addruart, rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
- moveq \rx, =SPEAR_DBG_UART_BASE @ Physical base
- movne \rx, =VA_SPEAR_DBG_UART_BASE @ Virtual base
+ moveq \rx, #SPEAR_DBG_UART_BASE @ Physical base
+ movne \rx, #VA_SPEAR_DBG_UART_BASE @ Virtual base
.endm
.macro senduart, rd, rx
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index 8f10d24ae62..48cbdcb6bbd 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
#
# http://www.arm.linux.org.uk/developer/machines/?action=new
#
-# Last update: Sat May 1 10:36:42 2010
+# Last update: Mon Jul 12 21:10:14 2010
#
# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
#
@@ -1994,7 +1994,7 @@ spark MACH_SPARK SPARK 2002
benzina MACH_BENZINA BENZINA 2003
blaze MACH_BLAZE BLAZE 2004
linkstation_ls_hgl MACH_LINKSTATION_LS_HGL LINKSTATION_LS_HGL 2005
-htckovsky MACH_HTCVENUS HTCVENUS 2006
+htckovsky MACH_HTCKOVSKY HTCKOVSKY 2006
sony_prs505 MACH_SONY_PRS505 SONY_PRS505 2007
hanlin_v3 MACH_HANLIN_V3 HANLIN_V3 2008
sapphira MACH_SAPPHIRA SAPPHIRA 2009
@@ -2609,7 +2609,7 @@ fujitsu_tvstbsoc1 MACH_FUJITSU_TVSTBSOC1 FUJITSU_TVSTBSOC1 2621
lexikon MACH_LEXIKON LEXIKON 2622
mini2440v2 MACH_MINI2440V2 MINI2440V2 2623
icontrol MACH_ICONTROL ICONTROL 2624
-sheevad MACH_SHEEVAD SHEEVAD 2625
+gplugd MACH_SHEEVAD SHEEVAD 2625
qsd8x50a_st1_1 MACH_QSD8X50A_ST1_1 QSD8X50A_ST1_1 2626
qsd8x50a_st1_5 MACH_QSD8X50A_ST1_5 QSD8X50A_ST1_5 2627
bee MACH_BEE BEE 2628
@@ -2804,3 +2804,149 @@ teton_bga MACH_TETON_BGA TETON_BGA 2816
snapper9g45 MACH_SNAPPER9G45 SNAPPER9G45 2817
tam3517 MACH_TAM3517 TAM3517 2818
pdc100 MACH_PDC100 PDC100 2819
+eukrea_cpuimx25sd MACH_EUKREA_CPUIMX25 EUKREA_CPUIMX25 2820
+eukrea_cpuimx35sd MACH_EUKREA_CPUIMX35 EUKREA_CPUIMX35 2821
+eukrea_cpuimx51sd MACH_EUKREA_CPUIMX51SD EUKREA_CPUIMX51SD 2822
+eukrea_cpuimx51 MACH_EUKREA_CPUIMX51 EUKREA_CPUIMX51 2823
+p565 MACH_P565 P565 2824
+acer_a4 MACH_ACER_A4 ACER_A4 2825
+davinci_dm368_bip MACH_DAVINCI_DM368_BIP DAVINCI_DM368_BIP 2826
+eshare MACH_ESHARE ESHARE 2827
+hw_omapl138_europa MACH_HW_OMAPL138_EUROPA HW_OMAPL138_EUROPA 2828
+wlbargn MACH_WLBARGN WLBARGN 2829
+bm170 MACH_BM170 BM170 2830
+netspace_mini_v2 MACH_NETSPACE_MINI_V2 NETSPACE_MINI_V2 2831
+netspace_plug_v2 MACH_NETSPACE_PLUG_V2 NETSPACE_PLUG_V2 2832
+siemens_l1 MACH_SIEMENS_L1 SIEMENS_L1 2833
+elv_lcu1 MACH_ELV_LCU1 ELV_LCU1 2834
+mcu1 MACH_MCU1 MCU1 2835
+omap3_tao3530 MACH_OMAP3_TAO3530 OMAP3_TAO3530 2836
+omap3_pcutouch MACH_OMAP3_PCUTOUCH OMAP3_PCUTOUCH 2837
+smdkc210 MACH_SMDKC210 SMDKC210 2838
+omap3_braillo MACH_OMAP3_BRAILLO OMAP3_BRAILLO 2839
+spyplug MACH_SPYPLUG SPYPLUG 2840
+ginger MACH_GINGER GINGER 2841
+tny_t3530 MACH_TNY_T3530 TNY_T3530 2842
+pca102 MACH_PCA102 PCA102 2843
+spade MACH_SPADE SPADE 2844
+mxc25_topaz MACH_MXC25_TOPAZ MXC25_TOPAZ 2845
+t5325 MACH_T5325 T5325 2846
+gw2361 MACH_GW2361 GW2361 2847
+elog MACH_ELOG ELOG 2848
+income MACH_INCOME INCOME 2849
+bcm589x MACH_BCM589X BCM589X 2850
+etna MACH_ETNA ETNA 2851
+hawks MACH_HAWKS HAWKS 2852
+meson MACH_MESON MESON 2853
+xsbase255 MACH_XSBASE255 XSBASE255 2854
+pvm2030 MACH_PVM2030 PVM2030 2855
+mioa502 MACH_MIOA502 MIOA502 2856
+vvbox_sdorig2 MACH_VVBOX_SDORIG2 VVBOX_SDORIG2 2857
+vvbox_sdlite2 MACH_VVBOX_SDLITE2 VVBOX_SDLITE2 2858
+vvbox_sdpro4 MACH_VVBOX_SDPRO4 VVBOX_SDPRO4 2859
+htc_spv_m700 MACH_HTC_SPV_M700 HTC_SPV_M700 2860
+mx257sx MACH_MX257SX MX257SX 2861
+goni MACH_GONI GONI 2862
+msm8x55_svlte_ffa MACH_MSM8X55_SVLTE_FFA MSM8X55_SVLTE_FFA 2863
+msm8x55_svlte_surf MACH_MSM8X55_SVLTE_SURF MSM8X55_SVLTE_SURF 2864
+quickstep MACH_QUICKSTEP QUICKSTEP 2865
+dmw96 MACH_DMW96 DMW96 2866
+hammerhead MACH_HAMMERHEAD HAMMERHEAD 2867
+trident MACH_TRIDENT TRIDENT 2868
+lightning MACH_LIGHTNING LIGHTNING 2869
+iconnect MACH_ICONNECT ICONNECT 2870
+autobot MACH_AUTOBOT AUTOBOT 2871
+coconut MACH_COCONUT COCONUT 2872
+durian MACH_DURIAN DURIAN 2873
+cayenne MACH_CAYENNE CAYENNE 2874
+fuji MACH_FUJI FUJI 2875
+synology_6282 MACH_SYNOLOGY_6282 SYNOLOGY_6282 2876
+em1sy MACH_EM1SY EM1SY 2877
+m502 MACH_M502 M502 2878
+matrix518 MACH_MATRIX518 MATRIX518 2879
+tiny_gurnard MACH_TINY_GURNARD TINY_GURNARD 2880
+spear1310 MACH_SPEAR1310 SPEAR1310 2881
+bv07 MACH_BV07 BV07 2882
+mxt_td61 MACH_MXT_TD61 MXT_TD61 2883
+openrd_ultimate MACH_OPENRD_ULTIMATE OPENRD_ULTIMATE 2884
+devixp MACH_DEVIXP DEVIXP 2885
+miccpt MACH_MICCPT MICCPT 2886
+mic256 MACH_MIC256 MIC256 2887
+as1167 MACH_AS1167 AS1167 2888
+omap3_ibiza MACH_OMAP3_IBIZA OMAP3_IBIZA 2889
+u5500 MACH_U5500 U5500 2890
+davinci_picto MACH_DAVINCI_PICTO DAVINCI_PICTO 2891
+mecha MACH_MECHA MECHA 2892
+bubba3 MACH_BUBBA3 BUBBA3 2893
+pupitre MACH_PUPITRE PUPITRE 2894
+tegra_harmony MACH_TEGRA_HARMONY TEGRA_HARMONY 2895
+tegra_vogue MACH_TEGRA_VOGUE TEGRA_VOGUE 2896
+tegra_e1165 MACH_TEGRA_E1165 TEGRA_E1165 2897
+simplenet MACH_SIMPLENET SIMPLENET 2898
+ec4350tbm MACH_EC4350TBM EC4350TBM 2899
+pec_tc MACH_PEC_TC PEC_TC 2900
+pec_hc2 MACH_PEC_HC2 PEC_HC2 2901
+esl_mobilis_a MACH_ESL_MOBILIS_A ESL_MOBILIS_A 2902
+esl_mobilis_b MACH_ESL_MOBILIS_B ESL_MOBILIS_B 2903
+esl_wave_a MACH_ESL_WAVE_A ESL_WAVE_A 2904
+esl_wave_b MACH_ESL_WAVE_B ESL_WAVE_B 2905
+unisense_mmm MACH_UNISENSE_MMM UNISENSE_MMM 2906
+blueshark MACH_BLUESHARK BLUESHARK 2907
+e10 MACH_E10 E10 2908
+app3k_robin MACH_APP3K_ROBIN APP3K_ROBIN 2909
+pov15hd MACH_POV15HD POV15HD 2910
+stella MACH_STELLA STELLA 2911
+linkstation_lschl MACH_LINKSTATION_LSCHL LINKSTATION_LSCHL 2913
+netwalker MACH_NETWALKER NETWALKER 2914
+acsx106 MACH_ACSX106 ACSX106 2915
+atlas5_c1 MACH_ATLAS5_C1 ATLAS5_C1 2916
+nsb3ast MACH_NSB3AST NSB3AST 2917
+gnet_slc MACH_GNET_SLC GNET_SLC 2918
+af4000 MACH_AF4000 AF4000 2919
+ark9431 MACH_ARK9431 ARK9431 2920
+fs_s5pc100 MACH_FS_S5PC100 FS_S5PC100 2921
+omap3505nova8 MACH_OMAP3505NOVA8 OMAP3505NOVA8 2922
+omap3621_edp1 MACH_OMAP3621_EDP1 OMAP3621_EDP1 2923
+oratisaes MACH_ORATISAES ORATISAES 2924
+smdkv310 MACH_SMDKV310 SMDKV310 2925
+siemens_l0 MACH_SIEMENS_L0 SIEMENS_L0 2926
+ventana MACH_VENTANA VENTANA 2927
+wm8505_7in_netbook MACH_WM8505_7IN_NETBOOK WM8505_7IN_NETBOOK 2928
+ec4350sdb MACH_EC4350SDB EC4350SDB 2929
+mimas MACH_MIMAS MIMAS 2930
+titan MACH_TITAN TITAN 2931
+craneboard MACH_CRANEBOARD CRANEBOARD 2932
+es2440 MACH_ES2440 ES2440 2933
+najay_a9263 MACH_NAJAY_A9263 NAJAY_A9263 2934
+htctornado MACH_HTCTORNADO HTCTORNADO 2935
+dimm_mx257 MACH_DIMM_MX257 DIMM_MX257 2936
+jigen301 MACH_JIGEN JIGEN 2937
+smdk6450 MACH_SMDK6450 SMDK6450 2938
+meno_qng MACH_MENO_QNG MENO_QNG 2939
+ns2416 MACH_NS2416 NS2416 2940
+rpc353 MACH_RPC353 RPC353 2941
+tq6410 MACH_TQ6410 TQ6410 2942
+sky6410 MACH_SKY6410 SKY6410 2943
+dynasty MACH_DYNASTY DYNASTY 2944
+vivo MACH_VIVO VIVO 2945
+bury_bl7582 MACH_BURY_BL7582 BURY_BL7582 2946
+bury_bps5270 MACH_BURY_BPS5270 BURY_BPS5270 2947
+basi MACH_BASI BASI 2948
+tn200 MACH_TN200 TN200 2949
+c2mmi MACH_C2MMI C2MMI 2950
+meson_6236m MACH_MESON_6236M MESON_6236M 2951
+meson_8626m MACH_MESON_8626M MESON_8626M 2952
+tube MACH_TUBE TUBE 2953
+messina MACH_MESSINA MESSINA 2954
+mx50_arm2 MACH_MX50_ARM2 MX50_ARM2 2955
+cetus9263 MACH_CETUS9263 CETUS9263 2956
+brownstone MACH_BROWNSTONE BROWNSTONE 2957
+vmx25 MACH_VMX25 VMX25 2958
+vmx51 MACH_VMX51 VMX51 2959
+abacus MACH_ABACUS ABACUS 2960
+cm4745 MACH_CM4745 CM4745 2961
+oratislink MACH_ORATISLINK ORATISLINK 2962
+davinci_dm365_dvr MACH_DAVINCI_DM365_DVR DAVINCI_DM365_DVR 2963
+netviz MACH_NETVIZ NETVIZ 2964
+flexibity MACH_FLEXIBITY FLEXIBITY 2965
+wlan_computer MACH_WLAN_COMPUTER WLAN_COMPUTER 2966