Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/ieee802154/fakehard.c

A bug fix went into 'net' for ieee802154/fakehard.c, which is removed
in 'net-next'.

Add build fix into the merge from Stephen Rothwell in openvswitch, the
logging macros take a new initial 'log' argument, a new call was added
in 'net' so when we merge that in here we have to explicitly add the
new 'log' arg to it else the build fails.

Signed-off-by: David S. Miller <davem@davemloft.net>

62 files changed, 407 insertions, 159 deletions

diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 413fd94b5301..68be9017593d 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -397,8 +397,7 @@ dtb_check_done:
 		add	sp, sp, r6
 #endif
 
-		tst	r4, #1
-		bleq	cache_clean_flush
+		bl	cache_clean_flush
 
 		adr	r0, BSYM(restart)
 		add	r0, r0, r6
@@ -1047,6 +1046,8 @@ cache_clean_flush:
 		b	call_cache_fn
 
 __armv4_mpu_cache_flush:
+		tst	r4, #1
+		movne	pc, lr
 		mov	r2, #1
 		mov	r3, #0
 		mcr	p15, 0, ip, c7, c6, 0	@ invalidate D cache
@@ -1064,6 +1065,8 @@ __armv4_mpu_cache_flush:
 		mov	pc, lr
 		
 __fa526_cache_flush:
+		tst	r4, #1
+		movne	pc, lr
 		mov	r1, #0
 		mcr	p15, 0, r1, c7, c14, 0	@ clean and invalidate D cache
 		mcr	p15, 0, r1, c7, c5, 0	@ flush I cache
@@ -1072,13 +1075,16 @@ __fa526_cache_flush:
 
 __armv6_mmu_cache_flush:
 		mov	r1, #0
-		mcr	p15, 0, r1, c7, c14, 0	@ clean+invalidate D
+		tst	r4, #1
+		mcreq	p15, 0, r1, c7, c14, 0	@ clean+invalidate D
 		mcr	p15, 0, r1, c7, c5, 0	@ invalidate I+BTB
-		mcr	p15, 0, r1, c7, c15, 0	@ clean+invalidate unified
+		mcreq	p15, 0, r1, c7, c15, 0	@ clean+invalidate unified
 		mcr	p15, 0, r1, c7, c10, 4	@ drain WB
 		mov	pc, lr
 
 __armv7_mmu_cache_flush:
+		tst	r4, #1
+		bne	iflush
 		mrc	p15, 0, r10, c0, c1, 5	@ read ID_MMFR1
 		tst	r10, #0xf << 16		@ hierarchical cache (ARMv7)
 		mov	r10, #0
@@ -1139,6 +1145,8 @@ iflush:
 		mov	pc, lr
 
 __armv5tej_mmu_cache_flush:
+		tst	r4, #1
+		movne	pc, lr
 1:		mrc	p15, 0, r15, c7, c14, 3	@ test,clean,invalidate D cache
 		bne	1b
 		mcr	p15, 0, r0, c7, c5, 0	@ flush I cache
@@ -1146,6 +1154,8 @@ __armv5tej_mmu_cache_flush:
 		mov	pc, lr
 
 __armv4_mmu_cache_flush:
+		tst	r4, #1
+		movne	pc, lr
 		mov	r2, #64*1024		@ default: 32K dcache size (*2)
 		mov	r11, #32		@ default: 32 byte line size
 		mrc	p15, 0, r3, c0, c0, 1	@ read cache type
@@ -1179,6 +1189,8 @@ no_cache_id:
 
 __armv3_mmu_cache_flush:
 __armv3_mpu_cache_flush:
+		tst	r4, #1
+		movne	pc, lr
 		mov	r1, #0
 		mcr	p15, 0, r1, c7, c0, 0	@ invalidate whole cache v3
 		mov	pc, lr
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index e2156a583de7..c4b968f0feb5 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -489,7 +489,7 @@
 			reg = <0x00060000 0x00020000>;
 		};
 		partition@4 {
-			label = "NAND.u-boot-spl";
+			label = "NAND.u-boot-spl-os";
 			reg = <0x00080000 0x00040000>;
 		};
 		partition@5 {
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index e7ac47fa6615..a521ac0a7d5a 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -291,8 +291,8 @@
 		dcdc3: regulator-dcdc3 {
 			compatible = "ti,tps65218-dcdc3";
 			regulator-name = "vdcdc3";
-			regulator-min-microvolt = <1350000>;
-			regulator-max-microvolt = <1350000>;
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <1500000>;
 			regulator-boot-on;
 			regulator-always-on;
 		};
diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 859ff3d620ee..87aa4f3b8b3d 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -363,8 +363,8 @@
 		dcdc3: regulator-dcdc3 {
 			compatible = "ti,tps65218-dcdc3";
 			regulator-name = "vdds_ddr";
-			regulator-min-microvolt = <1350000>;
-			regulator-max-microvolt = <1350000>;
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <1500000>;
 			regulator-boot-on;
 			regulator-always-on;
 		};
diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
index ac3e4859935f..f7e9bba10bd6 100644
--- a/arch/arm/boot/dts/am43x-epos-evm.dts
+++ b/arch/arm/boot/dts/am43x-epos-evm.dts
@@ -358,8 +358,8 @@
 		dcdc3: regulator-dcdc3 {
 			compatible = "ti,tps65218-dcdc3";
 			regulator-name = "vdcdc3";
-			regulator-min-microvolt = <1350000>;
-			regulator-max-microvolt = <1350000>;
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <1500000>;
 			regulator-boot-on;
 			regulator-always-on;
 		};
diff --git a/arch/arm/boot/dts/sama5d31.dtsi b/arch/arm/boot/dts/sama5d31.dtsi
index 7997dc9863ed..883878b32971 100644
--- a/arch/arm/boot/dts/sama5d31.dtsi
+++ b/arch/arm/boot/dts/sama5d31.dtsi
@@ -12,5 +12,5 @@
 #include "sama5d3_uart.dtsi"
 
 / {
-	compatible = "atmel,samad31", "atmel,sama5d3", "atmel,sama5";
+	compatible = "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
 };
diff --git a/arch/arm/boot/dts/sama5d33.dtsi b/arch/arm/boot/dts/sama5d33.dtsi
index 39f832253caf..4b4434aca351 100644
--- a/arch/arm/boot/dts/sama5d33.dtsi
+++ b/arch/arm/boot/dts/sama5d33.dtsi
@@ -10,5 +10,5 @@
 #include "sama5d3_gmac.dtsi"
 
 / {
-	compatible = "atmel,samad33", "atmel,sama5d3", "atmel,sama5";
+	compatible = "atmel,sama5d33", "atmel,sama5d3", "atmel,sama5";
 };
diff --git a/arch/arm/boot/dts/sama5d34.dtsi b/arch/arm/boot/dts/sama5d34.dtsi
index 89cda2c0da39..aa01573fdee9 100644
--- a/arch/arm/boot/dts/sama5d34.dtsi
+++ b/arch/arm/boot/dts/sama5d34.dtsi
@@ -12,5 +12,5 @@
 #include "sama5d3_mci2.dtsi"
 
 / {
-	compatible = "atmel,samad34", "atmel,sama5d3", "atmel,sama5";
+	compatible = "atmel,sama5d34", "atmel,sama5d3", "atmel,sama5";
 };
diff --git a/arch/arm/boot/dts/sama5d35.dtsi b/arch/arm/boot/dts/sama5d35.dtsi
index d20cd71b5f0e..16c39f4c96a4 100644
--- a/arch/arm/boot/dts/sama5d35.dtsi
+++ b/arch/arm/boot/dts/sama5d35.dtsi
@@ -14,5 +14,5 @@
 #include "sama5d3_tcb1.dtsi"
 
 / {
-	compatible = "atmel,samad35", "atmel,sama5d3", "atmel,sama5";
+	compatible = "atmel,sama5d35", "atmel,sama5d3", "atmel,sama5";
 };
diff --git a/arch/arm/boot/dts/sama5d36.dtsi b/arch/arm/boot/dts/sama5d36.dtsi
index db58cad6acd3..e85139ef40af 100644
--- a/arch/arm/boot/dts/sama5d36.dtsi
+++ b/arch/arm/boot/dts/sama5d36.dtsi
@@ -16,5 +16,5 @@
 #include "sama5d3_uart.dtsi"
 
 / {
-	compatible = "atmel,samad36", "atmel,sama5d3", "atmel,sama5";
+	compatible = "atmel,sama5d36", "atmel,sama5d3", "atmel,sama5";
 };
diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi
index 962dc28dc37b..cfcd200b0c17 100644
--- a/arch/arm/boot/dts/sama5d3xcm.dtsi
+++ b/arch/arm/boot/dts/sama5d3xcm.dtsi
@@ -8,7 +8,7 @@
  */
 
 / {
-	compatible = "atmel,samad3xcm", "atmel,sama5d3", "atmel,sama5";
+	compatible = "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
 
 	chosen {
 		bootargs = "console=ttyS0,115200 rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs";
diff --git a/arch/arm/mach-mvebu/board-v7.c b/arch/arm/mach-mvebu/board-v7.c
index 6478626e3ff6..d0d39f150fab 100644
--- a/arch/arm/mach-mvebu/board-v7.c
+++ b/arch/arm/mach-mvebu/board-v7.c
@@ -188,7 +188,7 @@ static void __init thermal_quirk(void)
 
 static void __init mvebu_dt_init(void)
 {
-	if (of_machine_is_compatible("plathome,openblocks-ax3-4"))
+	if (of_machine_is_compatible("marvell,armadaxp"))
 		i2c_quirk();
 	if (of_machine_is_compatible("marvell,a375-db")) {
 		external_abort_quirk();
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index ae69809a9e47..7eb94e6fc376 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -798,6 +798,7 @@ config NEED_KUSER_HELPERS
 
 config KUSER_HELPERS
 	bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
+	depends on MMU
 	default y
 	help
 	  Warning: disabling this option may break user programs.
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index b61a3bcc2fa8..e048f6198d68 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -497,6 +497,34 @@ static void orion_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
 #define orion_gpio_dbg_show NULL
 #endif
 
+static void orion_gpio_unmask_irq(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	struct irq_chip_type *ct = irq_data_get_chip_type(d);
+	u32 reg_val;
+	u32 mask = d->mask;
+
+	irq_gc_lock(gc);
+	reg_val = irq_reg_readl(gc->reg_base + ct->regs.mask);
+	reg_val |= mask;
+	irq_reg_writel(reg_val, gc->reg_base + ct->regs.mask);
+	irq_gc_unlock(gc);
+}
+
+static void orion_gpio_mask_irq(struct irq_data *d)
+{
+	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
+	struct irq_chip_type *ct = irq_data_get_chip_type(d);
+	u32 mask = d->mask;
+	u32 reg_val;
+
+	irq_gc_lock(gc);
+	reg_val = irq_reg_readl(gc->reg_base + ct->regs.mask);
+	reg_val &= ~mask;
+	irq_reg_writel(reg_val, gc->reg_base + ct->regs.mask);
+	irq_gc_unlock(gc);
+}
+
 void __init orion_gpio_init(struct device_node *np,
 			    int gpio_base, int ngpio,
 			    void __iomem *base, int mask_offset,
@@ -565,8 +593,8 @@ void __init orion_gpio_init(struct device_node *np,
 	ct = gc->chip_types;
 	ct->regs.mask = ochip->mask_offset + GPIO_LEVEL_MASK_OFF;
 	ct->type = IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW;
-	ct->chip.irq_mask = irq_gc_mask_clr_bit;
-	ct->chip.irq_unmask = irq_gc_mask_set_bit;
+	ct->chip.irq_mask = orion_gpio_mask_irq;
+	ct->chip.irq_unmask = orion_gpio_unmask_irq;
 	ct->chip.irq_set_type = gpio_irq_set_type;
 	ct->chip.name = ochip->chip.label;
 
@@ -575,8 +603,8 @@ void __init orion_gpio_init(struct device_node *np,
 	ct->regs.ack = GPIO_EDGE_CAUSE_OFF;
 	ct->type = IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING;
 	ct->chip.irq_ack = irq_gc_ack_clr_bit;
-	ct->chip.irq_mask = irq_gc_mask_clr_bit;
-	ct->chip.irq_unmask = irq_gc_mask_set_bit;
+	ct->chip.irq_mask = orion_gpio_mask_irq;
+	ct->chip.irq_unmask = orion_gpio_unmask_irq;
 	ct->chip.irq_set_type = gpio_irq_set_type;
 	ct->handler = handle_edge_irq;
 	ct->chip.name = ochip->chip.label;
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h
index ccc7087d3c4e..a62cd077457b 100644
--- a/arch/arm64/include/asm/memory.h
+++ b/arch/arm64/include/asm/memory.h
@@ -142,7 +142,7 @@ static inline void *phys_to_virt(phys_addr_t x)
  *  virt_to_page(k)	convert a _valid_ virtual address to struct page *
  *  virt_addr_valid(k)	indicates whether a virtual address is valid
  */
-#define ARCH_PFN_OFFSET		PHYS_PFN_OFFSET
+#define ARCH_PFN_OFFSET		((unsigned long)PHYS_PFN_OFFSET)
 
 #define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
 #define	virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
diff --git a/arch/arm64/kernel/efi-entry.S b/arch/arm64/kernel/efi-entry.S
index 619b1dd7bcde..d18a44940968 100644
--- a/arch/arm64/kernel/efi-entry.S
+++ b/arch/arm64/kernel/efi-entry.S
@@ -54,18 +54,17 @@ ENTRY(efi_stub_entry)
 	b.eq	efi_load_fail
 
 	/*
-	 * efi_entry() will have relocated the kernel image if necessary
-	 * and we return here with device tree address in x0 and the kernel
-	 * entry point stored at *image_addr. Save those values in registers
-	 * which are callee preserved.
+	 * efi_entry() will have copied the kernel image if necessary and we
+	 * return here with device tree address in x0 and the kernel entry
+	 * point stored at *image_addr. Save those values in registers which
+	 * are callee preserved.
 	 */
 	mov	x20, x0		// DTB address
 	ldr	x0, [sp, #16]	// relocated _text address
 	mov	x21, x0
 
 	/*
-	 * Flush dcache covering current runtime addresses
-	 * of kernel text/data. Then flush all of icache.
+	 * Calculate size of the kernel Image (same for original and copy).
 	 */
 	adrp	x1, _text
 	add	x1, x1, #:lo12:_text
@@ -73,9 +72,24 @@ ENTRY(efi_stub_entry)
 	add	x2, x2, #:lo12:_edata
 	sub	x1, x2, x1
 
+	/*
+	 * Flush the copied Image to the PoC, and ensure it is not shadowed by
+	 * stale icache entries from before relocation.
+	 */
 	bl	__flush_dcache_area
 	ic	ialluis
 
+	/*
+	 * Ensure that the rest of this function (in the original Image) is
+	 * visible when the caches are disabled. The I-cache can't have stale
+	 * entries for the VA range of the current image, so no maintenance is
+	 * necessary.
+	 */
+	adr	x0, efi_stub_entry
+	adr	x1, efi_stub_entry_end
+	sub	x1, x1, x0
+	bl	__flush_dcache_area
+
 	/* Turn off Dcache and MMU */
 	mrs	x0, CurrentEL
 	cmp	x0, #CurrentEL_EL2
@@ -105,4 +119,5 @@ efi_load_fail:
 	ldp	x29, x30, [sp], #32
 	ret
 
+efi_stub_entry_end:
 ENDPROC(efi_stub_entry)
diff --git a/arch/arm64/kernel/insn.c b/arch/arm64/kernel/insn.c
index e007714ded04..8cd27fedc8b6 100644
--- a/arch/arm64/kernel/insn.c
+++ b/arch/arm64/kernel/insn.c
@@ -163,9 +163,10 @@ static int __kprobes aarch64_insn_patch_text_cb(void *arg)
 		 * which ends with "dsb; isb" pair guaranteeing global
 		 * visibility.
 		 */
-		atomic_set(&pp->cpu_count, -1);
+		/* Notify other processors with an additional increment. */
+		atomic_inc(&pp->cpu_count);
 	} else {
-		while (atomic_read(&pp->cpu_count) != -1)
+		while (atomic_read(&pp->cpu_count) <= num_online_cpus())
 			cpu_relax();
 		isb();
 	}
diff --git a/arch/arm64/lib/clear_user.S b/arch/arm64/lib/clear_user.S
index 6e0ed93d51fe..c17967fdf5f6 100644
--- a/arch/arm64/lib/clear_user.S
+++ b/arch/arm64/lib/clear_user.S
@@ -46,7 +46,7 @@ USER(9f, strh	wzr, [x0], #2	)
 	sub	x1, x1, #2
 4:	adds	x1, x1, #1
 	b.mi	5f
-	strb	wzr, [x0]
+USER(9f, strb	wzr, [x0]	)
 5:	mov	x0, #0
 	ret
 ENDPROC(__clear_user)
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 0bf90d26e745..f4f8b500f74c 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -202,7 +202,7 @@ static void __init alloc_init_pmd(pud_t *pud, unsigned long addr,
 }
 
 static void __init alloc_init_pud(pgd_t *pgd, unsigned long addr,
-				  unsigned long end, unsigned long phys,
+				  unsigned long end, phys_addr_t phys,
 				  int map_io)
 {
 	pud_t *pud;
diff --git a/arch/mips/include/asm/jump_label.h b/arch/mips/include/asm/jump_label.h
index e194f957ca8c..fdbff44e5482 100644
--- a/arch/mips/include/asm/jump_label.h
+++ b/arch/mips/include/asm/jump_label.h
@@ -20,9 +20,15 @@
 #define WORD_INSN ".word"
 #endif
 
+#ifdef CONFIG_CPU_MICROMIPS
+#define NOP_INSN "nop32"
+#else
+#define NOP_INSN "nop"
+#endif
+
 static __always_inline bool arch_static_branch(struct static_key *key)
 {
-	asm_volatile_goto("1:\tnop\n\t"
+	asm_volatile_goto("1:\t" NOP_INSN "\n\t"
 		"nop\n\t"
 		".pushsection __jump_table,  \"aw\"\n\t"
 		WORD_INSN " 1b, %l[l_yes], %0\n\t"
diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
index 7d28f95b0512..6d69332f21ec 100644
--- a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
@@ -41,10 +41,8 @@
 #define cpu_has_mcheck		0
 #define cpu_has_mdmx		0
 #define cpu_has_mips16		0
-#define cpu_has_mips32r1	0
 #define cpu_has_mips32r2	0
 #define cpu_has_mips3d		0
-#define cpu_has_mips64r1	0
 #define cpu_has_mips64r2	0
 #define cpu_has_mipsmt		0
 #define cpu_has_prefetch	0
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
index a10951090234..133678ab4eb8 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -301,7 +301,8 @@ do {									\
 			__get_kernel_common((x), size, __gu_ptr);	\
 		else							\
 			__get_user_common((x), size, __gu_ptr);		\
-	}								\
+	} else								\
+		(x) = 0;						\
 									\
 	__gu_err;							\
 })
@@ -316,6 +317,7 @@ do {									\
 	"	.insn						\n"	\
 	"	.section .fixup,\"ax\"				\n"	\
 	"3:	li	%0, %4					\n"	\
+	"	move	%1, $0					\n"	\
 	"	j	2b					\n"	\
 	"	.previous					\n"	\
 	"	.section __ex_table,\"a\"			\n"	\
@@ -630,6 +632,7 @@ do {									\
 	"	.insn						\n"	\
 	"	.section .fixup,\"ax\"				\n"	\
 	"3:	li	%0, %4					\n"	\
+	"	move	%1, $0					\n"	\
 	"	j	2b					\n"	\
 	"	.previous					\n"	\
 	"	.section __ex_table,\"a\"			\n"	\
@@ -773,10 +776,11 @@ extern void __put_user_unaligned_unknown(void);
 	"jal\t" #destination "\n\t"
 #endif
 
-#ifndef CONFIG_CPU_DADDI_WORKAROUNDS
-#define DADDI_SCRATCH "$0"
-#else
+#if defined(CONFIG_CPU_DADDI_WORKAROUNDS) || (defined(CONFIG_EVA) &&	\
+					      defined(CONFIG_CPU_HAS_PREFETCH))
 #define DADDI_SCRATCH "$3"
+#else
+#define DADDI_SCRATCH "$0"
 #endif
 
 extern size_t __copy_user(void *__to, const void *__from, size_t __n);
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 94c4a0c0a577..d5a4f380b019 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -757,31 +757,34 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
 			c->cputype = CPU_LOONGSON2;
 			__cpu_name[cpu] = "ICT Loongson-2";
 			set_elf_platform(cpu, "loongson2e");
+			set_isa(c, MIPS_CPU_ISA_III);
 			break;
 		case PRID_REV_LOONGSON2F:
 			c->cputype = CPU_LOONGSON2;
 			__cpu_name[cpu] = "ICT Loongson-2";
 			set_elf_platform(cpu, "loongson2f");
+			set_isa(c, MIPS_CPU_ISA_III);
 			break;
 		case PRID_REV_LOONGSON3A:
 			c->cputype = CPU_LOONGSON3;
-			c->writecombine = _CACHE_UNCACHED_ACCELERATED;
 			__cpu_name[cpu] = "ICT Loongson-3";
 			set_elf_platform(cpu, "loongson3a");
+			set_isa(c, MIPS_CPU_ISA_M64R1);
 			break;
 		case PRID_REV_LOONGSON3B_R1:
 		case PRID_REV_LOONGSON3B_R2:
 			c->cputype = CPU_LOONGSON3;
 			__cpu_name[cpu] = "ICT Loongson-3";
 			set_elf_platform(cpu, "loongson3b");
+			set_isa(c, MIPS_CPU_ISA_M64R1);
 			break;
 		}
 
-		set_isa(c, MIPS_CPU_ISA_III);
 		c->options = R4K_OPTS |
 			     MIPS_CPU_FPU | MIPS_CPU_LLSC |
 			     MIPS_CPU_32FPR;
 		c->tlbsize = 64;
+		c->writecombine = _CACHE_UNCACHED_ACCELERATED;
 		break;
 	case PRID_IMP_LOONGSON_32:  /* Loongson-1 */
 		decode_configs(c);
diff --git a/arch/mips/kernel/jump_label.c b/arch/mips/kernel/jump_label.c
index 6001610cfe55..dda800e9e731 100644
--- a/