11 files changed, 16 insertions, 30 deletions
diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild
index 5b73921b6e9d..e3f81b53578e 100644
--- a/arch/frv/include/asm/Kbuild
+++ b/arch/frv/include/asm/Kbuild
@@ -2,7 +2,7 @@
 generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += exec.h
-generic-y += hash.h
+generic-y += irq_work.h
 generic-y += mcs_spinlock.h
 generic-y += preempt.h
 generic-y += scatterlist.h
diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
index f6c3a1690101..102190a61d65 100644
--- a/arch/frv/include/asm/atomic.h
+++ b/arch/frv/include/asm/atomic.h
@@ -31,7 +31,7 @@
  */
 
 #define ATOMIC_INIT(i)		{ (i) }
-#define atomic_read(v)		(*(volatile int *)&(v)->counter)
+#define atomic_read(v)		ACCESS_ONCE((v)->counter)
 #define atomic_set(v, i)	(((v)->counter) = (i))
 
 #ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
diff --git a/arch/frv/include/asm/io.h b/arch/frv/include/asm/io.h
index 8cb50a2fbcb2..99bb7efaf9b7 100644
--- a/arch/frv/include/asm/io.h
+++ b/arch/frv/include/asm/io.h
@@ -243,6 +243,9 @@ static inline void writel(uint32_t datum, volatile void __iomem *addr)
 		__flush_PCI_writes();
 }
 
+#define writeb_relaxed writeb
+#define writew_relaxed writew
+#define writel_relaxed writel
 
 /* Values for nocacheflag and cmode */
 #define IOMAP_FULL_CACHING		0
diff --git a/arch/frv/include/asm/processor.h b/arch/frv/include/asm/processor.h
index 6554e78893f2..ae8d423e79d9 100644
--- a/arch/frv/include/asm/processor.h
+++ b/arch/frv/include/asm/processor.h
@@ -35,22 +35,6 @@
 struct task_struct;
 
 /*
- *  CPU type and hardware bug flags. Kept separately for each CPU.
- */
-struct cpuinfo_frv {
-#ifdef CONFIG_MMU
-	unsigned long	*pgd_quick;
-	unsigned long	*pte_quick;
-	unsigned long	pgtable_cache_sz;
-#endif
-} __cacheline_aligned;
-
-extern struct cpuinfo_frv __nongprelbss boot_cpu_data;
-
-#define cpu_data		(&boot_cpu_data)
-#define current_cpu_data	boot_cpu_data
-
-/*
  * Bus types
  */
 #define EISA_bus 0
diff --git a/arch/frv/include/uapi/asm/socket.h b/arch/frv/include/uapi/asm/socket.h
index ca2c6e6f31c6..4823ad125578 100644
--- a/arch/frv/include/uapi/asm/socket.h
+++ b/arch/frv/include/uapi/asm/socket.h
@@ -80,5 +80,10 @@
 
 #define SO_BPF_EXTENSIONS	48
 
+#define SO_INCOMING_CPU		49
+
+#define SO_ATTACH_BPF		50
+#define SO_DETACH_BPF		SO_DETACH_FILTER
+
 #endif /* _ASM_SOCKET_H */
 
diff --git a/arch/frv/kernel/irq-mb93091.c b/arch/frv/kernel/irq-mb93091.c
index 2cc327a1ca44..091b2839be90 100644
--- a/arch/frv/kernel/irq-mb93091.c
+++ b/arch/frv/kernel/irq-mb93091.c
@@ -107,25 +107,25 @@ static irqreturn_t fpga_interrupt(int irq, void *_mask)
 static struct irqaction fpga_irq[4]  = {
 	[0] = {
 		.handler	= fpga_interrupt,
-		.flags		= IRQF_DISABLED | IRQF_SHARED,
+		.flags		= IRQF_SHARED,
 		.name		= "fpga.0",
 		.dev_id		= (void *) 0x0028UL,
 	},
 	[1] = {
 		.handler	= fpga_interrupt,
-		.flags		= IRQF_DISABLED | IRQF_SHARED,
+		.flags		= IRQF_SHARED,
 		.name		= "fpga.1",
 		.dev_id		= (void *) 0x0050UL,
 	},
 	[2] = {
 		.handler	= fpga_interrupt,
-		.flags		= IRQF_DISABLED | IRQF_SHARED,
+		.flags		= IRQF_SHARED,
 		.name		= "fpga.2",
 		.dev_id		= (void *) 0x1c00UL,
 	},
 	[3] = {
 		.handler	= fpga_interrupt,
-		.flags		= IRQF_DISABLED | IRQF_SHARED,
+		.flags		= IRQF_SHARED,
 		.name		= "fpga.3",
 		.dev_id		= (void *) 0x6386UL,
 	}
diff --git a/arch/frv/kernel/irq-mb93093.c b/arch/frv/kernel/irq-mb93093.c
index 95e4eb4f1f38..1f3015cf80f5 100644
--- a/arch/frv/kernel/irq-mb93093.c
+++ b/arch/frv/kernel/irq-mb93093.c
@@ -105,7 +105,6 @@ static irqreturn_t fpga_interrupt(int irq, void *_mask)
 static struct irqaction fpga_irq[1]  = {
 	[0] = {
 		.handler	= fpga_interrupt,
-		.flags		= IRQF_DISABLED,
 		.name		= "fpga.0",
 		.dev_id		= (void *) 0x0700UL,
 	}
diff --git a/arch/frv/kernel/irq-mb93493.c b/arch/frv/kernel/irq-mb93493.c
index ba648da0932d..8ca5aa4ff595 100644
--- a/arch/frv/kernel/irq-mb93493.c
+++ b/arch/frv/kernel/irq-mb93493.c
@@ -118,13 +118,13 @@ static irqreturn_t mb93493_interrupt(int irq, void *_piqsr)
 static struct irqaction mb93493_irq[2]  = {
 	[0] = {
 		.handler	= mb93493_interrupt,
-		.flags		= IRQF_DISABLED | IRQF_SHARED,
+		.flags		= IRQF_SHARED,
 		.name		= "mb93493.0",
 		.dev_id		= (void *) __addr_MB93493_IQSR(0),
 	},
 	[1] = {
 		.handler	= mb93493_interrupt,
-		.flags		= IRQF_DISABLED | IRQF_SHARED,
+		.flags		= IRQF_SHARED,
 		.name		= "mb93493.1",
 		.dev_id		= (void *) __addr_MB93493_IQSR(1),
 	}
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c
index 9f3a7a62d787..9f4a9a607dbe 100644
--- a/arch/frv/kernel/setup.c
+++ b/arch/frv/kernel/setup.c
@@ -104,8 +104,6 @@ unsigned long __nongprelbss dma_coherent_mem_end;
 unsigned long __initdata __sdram_old_base;
 unsigned long __initdata num_mappedpages;
 
-struct cpuinfo_frv __nongprelbss boot_cpu_data;
-
 char __initdata command_line[COMMAND_LINE_SIZE];
 char __initdata redboot_command_line[COMMAND_LINE_SIZE];
 
diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c
index b457de496b70..332e00bf9d06 100644
--- a/arch/frv/kernel/time.c
+++ b/arch/frv/kernel/time.c
@@ -44,7 +44,6 @@ static irqreturn_t timer_interrupt(int irq, void *dummy);
 
 static struct irqaction timer_irq  = {
 	.handler = timer_interrupt,
-	.flags = IRQF_DISABLED,
 	.name = "timer",
 };
 
diff --git a/arch/frv/mm/extable.c b/arch/frv/mm/extable.c
index 6aea124f574d..2fb9b3ab57b9 100644
--- a/arch/frv/mm/extable.c
+++ b/arch/frv/mm/extable.c
@@ -6,8 +6,6 @@
 #include <linux/spinlock.h>
 #include <asm/uaccess.h>
 
-extern const struct exception_table_entry __attribute__((aligned(8))) __start___ex_table[];
-extern const struct exception_table_entry __attribute__((aligned(8))) __stop___ex_table[];
 extern const void __memset_end, __memset_user_error_lr, __memset_user_error_handler;
 extern const void __memcpy_end, __memcpy_user_error_lr, __memcpy_user_error_handler;
 extern spinlock_t modlist_lock;