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-rw-r--r--arch/mips/Makefile4
-rw-r--r--arch/mips/bcm63xx/boards/Makefile2
-rw-r--r--arch/mips/fw/arc/Makefile2
-rw-r--r--arch/mips/include/asm/errno.h2
-rw-r--r--arch/mips/include/asm/futex.h39
-rw-r--r--arch/mips/include/asm/ioctls.h1
-rw-r--r--arch/mips/include/asm/mach-jz4740/platform.h1
-rw-r--r--arch/mips/include/asm/thread_info.h6
-rw-r--r--arch/mips/include/asm/types.h6
-rw-r--r--arch/mips/jz4740/Makefile2
-rw-r--r--arch/mips/jz4740/platform.c16
-rw-r--r--arch/mips/kernel/vmlinux.lds.S2
-rw-r--r--arch/mips/oprofile/Makefile2
-rw-r--r--arch/mips/pmc-sierra/yosemite/Makefile2
-rw-r--r--arch/mips/powertv/Makefile2
-rw-r--r--arch/mips/powertv/asic/Makefile2
-rw-r--r--arch/mips/powertv/pci/Makefile2
17 files changed, 56 insertions, 37 deletions
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 7c1102e41fe2..ac1d5b611a27 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -286,11 +286,11 @@ CLEAN_FILES += vmlinux.32 vmlinux.64
archprepare:
ifdef CONFIG_MIPS32_N32
@echo ' Checking missing-syscalls for N32'
- $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32"
+ $(Q)$(MAKE) $(build)=. missing-syscalls ccflags-y="-mabi=n32"
endif
ifdef CONFIG_MIPS32_O32
@echo ' Checking missing-syscalls for O32'
- $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32"
+ $(Q)$(MAKE) $(build)=. missing-syscalls ccflags-y="-mabi=32"
endif
install:
diff --git a/arch/mips/bcm63xx/boards/Makefile b/arch/mips/bcm63xx/boards/Makefile
index e5cc86dc1da8..9f64fb414077 100644
--- a/arch/mips/bcm63xx/boards/Makefile
+++ b/arch/mips/bcm63xx/boards/Makefile
@@ -1,3 +1,3 @@
obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
-EXTRA_CFLAGS += -Werror
+ccflags-y := -Werror
diff --git a/arch/mips/fw/arc/Makefile b/arch/mips/fw/arc/Makefile
index e0aaad482b0e..5314b37aff2c 100644
--- a/arch/mips/fw/arc/Makefile
+++ b/arch/mips/fw/arc/Makefile
@@ -9,4 +9,4 @@ lib-$(CONFIG_ARC_MEMORY) += memory.o
lib-$(CONFIG_ARC_CONSOLE) += arc_con.o
lib-$(CONFIG_ARC_PROMLIB) += promlib.o
-EXTRA_CFLAGS += -Werror
+ccflags-y := -Werror
diff --git a/arch/mips/include/asm/errno.h b/arch/mips/include/asm/errno.h
index a0efc73819e4..6dcd3583ed04 100644
--- a/arch/mips/include/asm/errno.h
+++ b/arch/mips/include/asm/errno.h
@@ -121,6 +121,8 @@
#define ERFKILL 167 /* Operation not possible due to RF-kill */
+#define EHWPOISON 168 /* Memory page has hardware error */
+
#define EDQUOT 1133 /* Quota exceeded */
#ifdef __KERNEL__
diff --git a/arch/mips/include/asm/futex.h b/arch/mips/include/asm/futex.h
index b9cce90346cf..6ebf1734b411 100644
--- a/arch/mips/include/asm/futex.h
+++ b/arch/mips/include/asm/futex.h
@@ -75,7 +75,7 @@
}
static inline int
-futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
+futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
{
int op = (encoded_op >> 28) & 7;
int cmp = (encoded_op >> 24) & 15;
@@ -85,7 +85,7 @@ futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28))
oparg = 1 << oparg;
- if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int)))
+ if (! access_ok (VERIFY_WRITE, uaddr, sizeof(u32)))
return -EFAULT;
pagefault_disable();
@@ -132,11 +132,13 @@ futex_atomic_op_inuser(int encoded_op, int __user *uaddr)
}
static inline int
-futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
+futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
+ u32 oldval, u32 newval)
{
- int retval;
+ int ret = 0;
+ u32 val;
- if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+ if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
return -EFAULT;
if (cpu_has_llsc && R10000_LLSC_WAR) {
@@ -145,25 +147,25 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
" .set push \n"
" .set noat \n"
" .set mips3 \n"
- "1: ll %0, %2 \n"
- " bne %0, %z3, 3f \n"
+ "1: ll %1, %3 \n"
+ " bne %1, %z4, 3f \n"
" .set mips0 \n"
- " move $1, %z4 \n"
+ " move $1, %z5 \n"
" .set mips3 \n"
- "2: sc $1, %1 \n"
+ "2: sc $1, %2 \n"
" beqzl $1, 1b \n"
__WEAK_LLSC_MB
"3: \n"
" .set pop \n"
" .section .fixup,\"ax\" \n"
- "4: li %0, %5 \n"
+ "4: li %0, %6 \n"
" j 3b \n"
" .previous \n"
" .section __ex_table,\"a\" \n"
" "__UA_ADDR "\t1b, 4b \n"
" "__UA_ADDR "\t2b, 4b \n"
" .previous \n"
- : "=&r" (retval), "=R" (*uaddr)
+ : "+r" (ret), "=&r" (val), "=R" (*uaddr)
: "R" (*uaddr), "Jr" (oldval), "Jr" (newval), "i" (-EFAULT)
: "memory");
} else if (cpu_has_llsc) {
@@ -172,31 +174,32 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval)
" .set push \n"
" .set noat \n"
" .set mips3 \n"
- "1: ll %0, %2 \n"
- " bne %0, %z3, 3f \n"
+ "1: ll %1, %3 \n"
+ " bne %1, %z4, 3f \n"
" .set mips0 \n"
- " move $1, %z4 \n"
+ " move $1, %z5 \n"
" .set mips3 \n"
- "2: sc $1, %1 \n"
+ "2: sc $1, %2 \n"
" beqz $1, 1b \n"
__WEAK_LLSC_MB
"3: \n"
" .set pop \n"
" .section .fixup,\"ax\" \n"
- "4: li %0, %5 \n"
+ "4: li %0, %6 \n"
" j 3b \n"
" .previous \n"
" .section __ex_table,\"a\" \n"
" "__UA_ADDR "\t1b, 4b \n"
" "__UA_ADDR "\t2b, 4b \n"
" .previous \n"
- : "=&r" (retval), "=R" (*uaddr)
+ : "+r" (ret), "=&r" (val), "=R" (*uaddr)
: "R" (*uaddr), "Jr" (oldval), "Jr" (newval), "i" (-EFAULT)
: "memory");
} else
return -ENOSYS;
- return retval;
+ *uval = val;
+ return ret;
}
#endif
diff --git a/arch/mips/include/asm/ioctls.h b/arch/mips/include/asm/ioctls.h
index d967b8997626..92403c3d6007 100644
--- a/arch/mips/include/asm/ioctls.h
+++ b/arch/mips/include/asm/ioctls.h
@@ -85,6 +85,7 @@
#define TIOCSPTLCK _IOW('T', 0x31, int) /* Lock/unlock Pty */
#define TIOCGDEV _IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */
#define TIOCSIG _IOW('T', 0x36, int) /* Generate signal on Pty slave */
+#define TIOCVHANGUP 0x5437
/* I hope the range from 0x5480 on is free ... */
#define TIOCSCTTY 0x5480 /* become controlling tty */
diff --git a/arch/mips/include/asm/mach-jz4740/platform.h b/arch/mips/include/asm/mach-jz4740/platform.h
index 8987a76e9676..564ab81d6cdc 100644
--- a/arch/mips/include/asm/mach-jz4740/platform.h
+++ b/arch/mips/include/asm/mach-jz4740/platform.h
@@ -30,6 +30,7 @@ extern struct platform_device jz4740_i2s_device;
extern struct platform_device jz4740_pcm_device;
extern struct platform_device jz4740_codec_device;
extern struct platform_device jz4740_adc_device;
+extern struct platform_device jz4740_wdt_device;
void jz4740_serial_device_register(void);
diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
index d309556cacf8..d71160de4d10 100644
--- a/arch/mips/include/asm/thread_info.h
+++ b/arch/mips/include/asm/thread_info.h
@@ -88,9 +88,11 @@ register struct thread_info *__current_thread_info __asm__("$28");
#define __HAVE_ARCH_THREAD_INFO_ALLOCATOR
#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL)
+#define alloc_thread_info_node(tsk, node) \
+ kzalloc_node(THREAD_SIZE, GFP_KERNEL, node)
#else
-#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL)
+#define alloc_thread_info_node(tsk, node) \
+ kmalloc_node(THREAD_SIZE, GFP_KERNEL, node)
#endif
#define free_thread_info(info) kfree(info)
diff --git a/arch/mips/include/asm/types.h b/arch/mips/include/asm/types.h
index 544a2854598f..9520dc894989 100644
--- a/arch/mips/include/asm/types.h
+++ b/arch/mips/include/asm/types.h
@@ -33,12 +33,6 @@ typedef unsigned short umode_t;
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
-#if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \
- || defined(CONFIG_64BIT)
-typedef u64 dma_addr_t;
-#else
-typedef u32 dma_addr_t;
-#endif
typedef u64 dma64_addr_t;
/*
diff --git a/arch/mips/jz4740/Makefile b/arch/mips/jz4740/Makefile
index a604eaeb6c08..a9dff3321251 100644
--- a/arch/mips/jz4740/Makefile
+++ b/arch/mips/jz4740/Makefile
@@ -17,4 +17,4 @@ obj-$(CONFIG_JZ4740_QI_LB60) += board-qi_lb60.o
obj-$(CONFIG_PM) += pm.o
-EXTRA_CFLAGS += -Werror -Wall
+ccflags-y := -Werror -Wall
diff --git a/arch/mips/jz4740/platform.c b/arch/mips/jz4740/platform.c
index 1cc9e544d16b..10929e2bc6d8 100644
--- a/arch/mips/jz4740/platform.c
+++ b/arch/mips/jz4740/platform.c
@@ -289,3 +289,19 @@ void jz4740_serial_device_register(void)
platform_device_register(&jz4740_uart_device);
}
+
+/* Watchdog */
+static struct resource jz4740_wdt_resources[] = {
+ {
+ .start = JZ4740_WDT_BASE_ADDR,
+ .end = JZ4740_WDT_BASE_ADDR + 0x10 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+struct platform_device jz4740_wdt_device = {
+ .name = "jz4740-wdt",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(jz4740_wdt_resources),
+ .resource = jz4740_wdt_resources,
+};
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 570607b376b5..832afbb87588 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -115,7 +115,7 @@ SECTIONS
EXIT_DATA
}
- PERCPU(PAGE_SIZE)
+ PERCPU(1 << CONFIG_MIPS_L1_CACHE_SHIFT, PAGE_SIZE)
. = ALIGN(PAGE_SIZE);
__init_end = .;
/* freed after init ends here */
diff --git a/arch/mips/oprofile/Makefile b/arch/mips/oprofile/Makefile
index 02cc65e52d11..4b9d7044e26c 100644
--- a/arch/mips/oprofile/Makefile
+++ b/arch/mips/oprofile/Makefile
@@ -1,4 +1,4 @@
-EXTRA_CFLAGS := -Werror
+ccflags-y := -Werror
obj-$(CONFIG_OPROFILE) += oprofile.o
diff --git a/arch/mips/pmc-sierra/yosemite/Makefile b/arch/mips/pmc-sierra/yosemite/Makefile
index b16f95c3df65..02f5fb94ea28 100644
--- a/arch/mips/pmc-sierra/yosemite/Makefile
+++ b/arch/mips/pmc-sierra/yosemite/Makefile
@@ -6,4 +6,4 @@ obj-y += irq.o prom.o py-console.o setup.o
obj-$(CONFIG_SMP) += smp.o
-EXTRA_CFLAGS += -Werror
+ccflags-y := -Werror
diff --git a/arch/mips/powertv/Makefile b/arch/mips/powertv/Makefile
index baf6e9092a9f..348d2e850ef5 100644
--- a/arch/mips/powertv/Makefile
+++ b/arch/mips/powertv/Makefile
@@ -28,4 +28,4 @@ obj-y += init.o ioremap.o memory.o powertv_setup.o reset.o time.o \
obj-$(CONFIG_USB) += powertv-usb.o
-EXTRA_CFLAGS += -Wall
+ccflags-y := -Wall
diff --git a/arch/mips/powertv/asic/Makefile b/arch/mips/powertv/asic/Makefile
index f0e95dc0ac97..d810a33182a4 100644
--- a/arch/mips/powertv/asic/Makefile
+++ b/arch/mips/powertv/asic/Makefile
@@ -20,4 +20,4 @@ obj-y += asic-calliope.o asic-cronus.o asic-gaia.o asic-zeus.o \
asic_devices.o asic_int.o irq_asic.o prealloc-calliope.o \
prealloc-cronus.o prealloc-cronuslite.o prealloc-gaia.o prealloc-zeus.o
-EXTRA_CFLAGS += -Wall -Werror
+ccflags-y := -Wall -Werror
diff --git a/arch/mips/powertv/pci/Makefile b/arch/mips/powertv/pci/Makefile
index f5c62462fc9d..5783201cd2c8 100644
--- a/arch/mips/powertv/pci/Makefile
+++ b/arch/mips/powertv/pci/Makefile
@@ -18,4 +18,4 @@
obj-$(CONFIG_PCI) += fixup-powertv.o
-EXTRA_CFLAGS += -Wall -Werror
+ccflags-y := -Wall -Werror
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