Merge ia64 conflicts

CREDITS

@@ -2669,6 +2669,13 @@ S: Kasarmikatu 11 A4
 S: 70110 Kuopio
 S: Finland
 
+N: Luca Risolia
+E: luca_ing@libero.it
+D: V4L driver for W996[87]CF JPEG USB Dual Mode Camera Chip
+S: Via Libertà 41/a
+S: Osio Sotto, 24046, Bergamo
+S: Italy
+
 N: William E. Roadcap
 E: roadcapw@cfw.com
 W: http://www.cfw.com/~roadcapw
@@ -3569,4 +3576,4 @@ S: France
 # alphabetically. Leonard used to be very proud of being the 
 # last entry, and he'll get positively pissed if he can't even
 # be second-to-last.  (and this file really _is_ supposed to be
-# in alphabetic order) 
+# in alphabetic order)

Documentation/filesystems/Locking

@@ -420,7 +420,7 @@ transfer:	no
 prototypes:
 	void (*open)(struct vm_area_struct*);
 	void (*close)(struct vm_area_struct*);
-	struct page *(*nopage)(struct vm_area_struct*, unsigned long, int);
+	struct page *(*nopage)(struct vm_area_struct*, unsigned long, int *);
 
 locking rules:
 		BKL	mmap_sem

Documentation/kernel-parameters.txt

@@ -24,6 +24,7 @@ restrictions referred to are that the relevant option is valid if:
 	HW	Appropriate hardware is enabled.
 	IA-32	IA-32 aka i386 architecture is enabled.
 	IA-64	IA-64 architecture is enabled.
+	IOSCHED	More than one I/O scheduler is enabled.
 	IP_PNP	IP DCHP, BOOTP, or RARP is enabled.
 	ISAPNP	ISA PnP code is enabled.
 	ISDN	Appropriate ISDN support is enabled.
@@ -303,6 +304,10 @@ running once the system is up.
 			See comment before function elanfreq_setup() in
 			arch/i386/kernel/cpu/cpufreq/elanfreq.c.
 
+	elevator=	[IOSCHED]
+			Format: {"as"|"cfq"|"deadline"|"noop"}
+			See Documentation/as-iosched.txt for details
+
 	es1370=		[HW,OSS]
 			Format: <lineout>[,<micbias>]
 			See also header of sound/oss/es1370.c.
@@ -790,7 +795,8 @@ running once the system is up.
 			before loading.
 			See Documentation/ramdisk.txt.
 
-	psmouse_noext	[HW,MOUSE] Disable probing for PS2 mouse protocol extensions
+	psmouse_proto=  [HW,MOUSE] Highest PS2 mouse protocol extension to
+			probe for (bare|imps|exps).
 
 	psmouse_resetafter=
 			[HW,MOUSE] Try to reset Synaptics Touchpad after so many

Documentation/networking/ip-sysctl.txt

@@ -678,4 +678,23 @@ IPv6 Update by:
 Pekka Savola <pekkas@netcore.fi>
 YOSHIFUJI Hideaki / USAGI Project <yoshfuji@linux-ipv6.org>
 
+
+/proc/sys/net/bridge/* Variables:
+
+bridge-nf-call-arptables - BOOLEAN
+	1 : pass bridged ARP traffic to arptables' FORWARD chain.
+	0 : disable this.
+	Default: 1
+
+bridge-nf-call-iptables - BOOLEAN
+	1 : pass bridged IPv4 traffic to iptables' chains.
+	0 : disable this.
+	Default: 1
+
+bridge-nf-filter-vlan-tagged - BOOLEAN
+	1 : pass bridged vlan-tagged ARP/IP traffic to arptables/iptables.
+	0 : disable this.
+	Default: 1
+
+
 $Id: ip-sysctl.txt,v 1.20 2001/12/13 09:00:18 davem Exp $

Documentation/watchdog/watchdog-api.txt

@@ -358,6 +358,15 @@ w83877f_wdt.c -- W83877F Computer
 
 	No bits set in GETSUPPORT
 
+w83627hf_wdt.c -- w83627hf watchdog
+
+	Timeout that defaults to 60 seconds, supports SETTIMEOUT.
+
+	Supports CONFIG_WATCHDOG_NOWAYOUT
+
+	GETSUPPORT returns WDIOF_KEEPALIVEPING and WDIOF_SETTIMEOUT.
+	The GETSTATUS call returns if the device is open or not.
+
 wdt.c -- ICS WDT500/501 ISA and
 wdt_pci.c -- ICS WDT500/501 PCI
 

MAINTAINERS

@@ -73,7 +73,7 @@ S: Status, one of the following:
 3C359 NETWORK DRIVER
 P:	Mike Phillips
 M:	mikep@linuxtr.net
-L:	linux-net@vger.rutgers.edu
+L:	linux-net@vger.kernel.org
 L:	linux-tr@linuxtr.net
 W:	http://www.linuxtr.net
 S:	Maintained
@@ -1469,7 +1469,7 @@ ONSTREAM SCSI TAPE DRIVER
 P:	Willem Riede
 M:	osst@riede.org
 L:	osst@linux1.onstream.nl
-L:	linux-scsi@vger.rutgers.edu
+L:	linux-scsi@vger.kernel.org
 S:	Maintained
 
 OPL3-SA2, SA3, and SAx DRIVER
@@ -1853,8 +1853,10 @@ L:	ultralinux@vger.kernel.org
 S:	Maintained
 
 SPARC (sparc32):
+P:	Keith M. Wesolowski
+M:	wesolows@foobazco.org
 L:	sparclinux@vger.kernel.org
-S:	Unmaintained - please send patches to mailing list
+S:	Maintained
 
 SPECIALIX IO8+ MULTIPORT SERIAL CARD DRIVER
 P:	Roger Wolff
@@ -2219,6 +2221,13 @@ M:	dbrownell@users.sourceforge.net
 L:	linux-usb-devel@lists.sourceforge.net
 S:	Maintained
 
+USB W996[87]CF DRIVER
+P:	Luca Risolia
+M:	luca_ing@libero.it
+L:	linux-usb-devel@lists.sourceforge.net
+W:	http://go.lamarinapunto.com
+S:	Maintained
+
 USER-MODE LINUX
 P:	Jeff Dike
 M:	jdike@karaya.com

Makefile

@@ -275,7 +275,7 @@ NOSTDINC_FLAGS  = -nostdinc -iwithprefix include
 CPPFLAGS        := -D__KERNEL__ -Iinclude \
 		   $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include)
 
-CFLAGS 		:= -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \
+CFLAGS 		:= -Wall -Wstrict-prototypes -Wno-trigraphs \
 	  	   -fno-strict-aliasing -fno-common
 AFLAGS		:= -D__ASSEMBLY__
 
@@ -431,6 +431,12 @@ libs-y		:= $(libs-y1) $(libs-y2)
 # ---------------------------------------------------------------------------
 
 
+ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
+CFLAGS		+= -Os
+else
+CFLAGS		+= -O2
+endif
+
 ifndef CONFIG_FRAME_POINTER
 CFLAGS		+= -fomit-frame-pointer
 endif

arch/alpha/kernel/irq.c

@@ -252,9 +252,11 @@ static int
 irq_affinity_read_proc (char *page, char **start, off_t off,
 			int count, int *eof, void *data)
 {
-	if (count < HEX_DIGITS+1)
+	int len = cpumask_snprintf(page, count, irq_affinity[(long)data]);
+	if (count - len < 2)
 		return -EINVAL;
-	return sprintf (page, "%016lx\n", irq_affinity[(long)data]);
+	len += sprintf(page + len, "\n");
+	return len;
 }
 
 static unsigned int
@@ -331,10 +333,11 @@ static int
 prof_cpu_mask_read_proc(char *page, char **start, off_t off,
 			int count, int *eof, void *data)
 {
-	unsigned long *mask = (unsigned long *) data;
-	if (count < HEX_DIGITS+1)
+	int len = cpumask_snprintf(page, count, *(cpumask_t *)data);
+	if (count - len < 2)
 		return -EINVAL;
-	return sprintf (page, "%016lx\n", *mask);
+	len += sprintf(page + len, "\n");
+	return len;
 }
 
 static int
@@ -529,19 +532,21 @@ show_interrupts(struct seq_file *p, void *v)
 #ifdef CONFIG_SMP
 	int j;
 #endif
-	int i;
+	int i = *(loff_t *) v;
 	struct irqaction * action;
 	unsigned long flags;
 
 #ifdef CONFIG_SMP
-	seq_puts(p, "           ");
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i))
-			seq_printf(p, "CPU%d       ", i);
-	seq_putc(p, '\n');
+	if (i == 0) {
+		seq_puts(p, "           ");
+		for (i = 0; i < NR_CPUS; i++)
+			if (cpu_online(i))
+				seq_printf(p, "CPU%d       ", i);
+		seq_putc(p, '\n');
+	}
 #endif
 
-	for (i = 0; i < ACTUAL_NR_IRQS; i++) {
+	if (i < ACTUAL_NR_IRQS) {
 		spin_lock_irqsave(&irq_desc[i].lock, flags);
 		action = irq_desc[i].action;
 		if (!action) 
@@ -568,15 +573,16 @@ show_interrupts(struct seq_file *p, void *v)
 		seq_putc(p, '\n');
 unlock:
 		spin_unlock_irqrestore(&irq_desc[i].lock, flags);
-	}
+	} else if (i == ACTUAL_NR_IRQS) {
 #ifdef CONFIG_SMP
-	seq_puts(p, "IPI: ");
-	for (i = 0; i < NR_CPUS; i++)
-		if (cpu_online(i))
-			seq_printf(p, "%10lu ", cpu_data[i].ipi_count);
-	seq_putc(p, '\n');
+		seq_puts(p, "IPI: ");
+		for (i = 0; i < NR_CPUS; i++)
+			if (cpu_online(i))
+				seq_printf(p, "%10lu ", cpu_data[i].ipi_count);
+		seq_putc(p, '\n');
 #endif
-	seq_printf(p, "ERR: %10lu\n", irq_err_count);
+		seq_printf(p, "ERR: %10lu\n", irq_err_count);
+	}
 	return 0;
 }
 

arch/arm/Makefile

@@ -14,8 +14,6 @@ OBJCOPYFLAGS	:=-O binary -R .note -R .comment -S
 GZFLAGS		:=-9
 #CFLAGS		+=-pipe
 
-CFLAGS		:=$(CFLAGS:-O2=-Os)
-
 ifeq ($(CONFIG_FRAME_POINTER),y)
 CFLAGS		+=-fno-omit-frame-pointer -mapcs -mno-sched-prolog
 endif

arch/arm/boot/compressed/Makefile

@@ -23,10 +23,6 @@ ifeq ($(CONFIG_ARCH_SHARK),y)
 OBJS		+= head-shark.o ofw-shark.o
 endif
 
-ifeq ($(CONFIG_ARCH_INTEGRATOR),y)
-OBJS		+= head-integrator.o
-endif
-
 ifeq ($(CONFIG_ARCH_CAMELOT),y)
 OBJS		+= head-epxa10db.o
 endif

arch/arm/boot/compressed/head-integrator.S

-#include <asm/mach-types.h>
-
-		.section	".start", "ax"
-		mov	r7, #MACH_TYPE_INTEGRATOR

arch/arm/boot/compressed/head.S

@@ -503,12 +503,6 @@ proc_types:
 
 		@ Everything from here on will be the new ID system.
 
-		.word	0x41129200		@ ARM920T
-		.word	0xff00fff0
-		b	__armv4_cache_on
-		b	__armv4_cache_off
-		b	__armv4_cache_flush
-
 		.word	0x4401a100		@ sa110 / sa1100
 		.word	0xffffffe0
 		b	__armv4_cache_on
@@ -523,6 +517,12 @@ proc_types:
 
 		@ These match on the architecture ID
 
+		.word	0x00020000		@ ARMv4T
+		.word	0x000f0000
+		b	__armv4_cache_on
+		b	__armv4_cache_off
+		b	__armv4_cache_flush
+
 		.word	0x00050000		@ ARMv5TE
 		.word	0x000f0000
 		b	__armv4_cache_on

arch/arm/common/sa1111.c

@@ -34,6 +34,8 @@
 
 #include <asm/hardware/sa1111.h>
 
+extern void __init sa1110_mb_enable(void);
+
 /*
  * We keep the following data for the overall SA1111.  Note that the
  * struct device and struct resource are "fake"; they should be supplied
@@ -561,6 +563,8 @@ sa1111_init_one_child(struct sa1111 *sachip, struct resource *parent,
 	dev->res.name    = dev->dev.bus_id;
 	dev->res.flags   = IORESOURCE_MEM;
 	dev->mapbase     = sachip->base + info->offset;
+	dev->skpcr_mask  = info->skpcr_mask;
+	memmove(dev->irq, info->irq, sizeof(dev->irq));
 
 	ret = request_resource(parent, &dev->res);
 	if (ret) {

arch/arm/kernel/armksyms.c

@@ -68,8 +68,8 @@ extern void __umoddi3(void);
 extern void __udivmoddi4(void);
 extern void __udivsi3(void);
 extern void __umodsi3(void);
+extern void __do_div64(void);
 extern void abort(void);
-extern void do_div64(void);
 
 extern void ret_from_exception(void);
 extern void fpundefinstr(void);
@@ -223,7 +223,7 @@ EXPORT_SYMBOL_NOVERS(__umoddi3);
 EXPORT_SYMBOL_NOVERS(__udivmoddi4);
 EXPORT_SYMBOL_NOVERS(__udivsi3);
 EXPORT_SYMBOL_NOVERS(__umodsi3);
-EXPORT_SYMBOL_NOVERS(do_div64);
+EXPORT_SYMBOL_NOVERS(__do_div64);
 
 	/* bitops */
 EXPORT_SYMBOL(_set_bit_le);

arch/arm/kernel/calls.S

@@ -271,6 +271,20 @@ __syscall_start:
 		.long	sys_ni_syscall	/* sys_set_thread_area */
 /* 255 */	.long	sys_ni_syscall	/* sys_get_thread_area */
  		.long	sys_ni_syscall	/* sys_set_tid_address */
+		.long	sys_timer_create
+		.long	sys_timer_settime
+		.long	sys_timer_gettime
+/* 260 */	.long	sys_timer_getoverrun
+		.long	sys_timer_delete
+		.long	sys_clock_settime
+		.long	sys_clock_gettime
+		.long	sys_clock_getres
+/* 265 */	.long	sys_clock_nanosleep
+		.long	sys_statfs64
+		.long	sys_fstatfs64
+		.long	sys_tgkill
+		.long	sys_utimes
+/* 270 */	.long	sys_fadvise64_64
 __syscall_end:
 
 		.rept	NR_syscalls - (__syscall_end - __syscall_start) / 4

arch/arm/kernel/irq.c

@@ -169,11 +169,11 @@ void disable_irq_wake(unsigned int irq)
 
 int show_interrupts(struct seq_file *p, void *v)
 {
-	int i;
+	int i = *(loff_t *) v;
 	struct irqaction * action;
 	unsigned long flags;
 
-	for (i = 0 ; i < NR_IRQS ; i++) {
+	if (i < NR_IRQS) {
 		spin_lock_irqsave(&irq_controller_lock, flags);
 	    	action = irq_desc[i].action;
 		if (!action)
@@ -187,12 +187,12 @@ int show_interrupts(struct seq_file *p, void *v)
 		seq_putc(p, '\n');
 unlock:
 		spin_unlock_irqrestore(&irq_controller_lock, flags);
-	}
-
+	} else if (i == NR_IRQS) {
 #ifdef CONFIG_ARCH_ACORN
-	show_fiq_list(p, v);
+		show_fiq_list(p, v);
 #endif
-	seq_printf(p, "Err: %10lu\n", irq_err_count);
+		seq_printf(p, "Err: %10lu\n", irq_err_count);
+	}
 	return 0;
 }
 

arch/arm/lib/div64.S

+/*
+ *  linux/arch/arm/lib/div64.S
+ *
+ *  Optimized computation of 64-bit dividend / 32-bit divisor
+ *
+ *  Author:	Nicolas Pitre
+ *  Created:	Oct 5, 2003
+ *  Copyright:	Monta Vista Software, Inc.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
 #include <linux/linkage.h>
 
-#ifndef __ARMEB__
-ql	.req	r0			@ quotient low
-qh	.req	r1			@ quotient high
-onl	.req	r0			@ original dividend low
-onh	.req	r1			@ original dividend high
-nl	.req	r4			@ dividend low
-nh	.req	r5			@ dividend high
-res	.req	r4			@ result
+#ifdef __ARMEB__
+#define xh r0
+#define xl r1
+#define yh r2
+#define yl r3
 #else
-ql	.req	r1
-qh	.req	r0
-onl	.req	r1
-onh	.req	r0
-nl	.req	r5
-nh	.req	r4
-res	.req	r5
+#define xl r0
+#define xh r1
+#define yl r2
+#define yh r3
 #endif
 
-dl	.req	r3			@ divisor low
-dh	.req	r2			@ divsor high
-
-
-ENTRY(do_div64)
-	stmfd	sp!, {r4, r5, lr}
-	mov	nl, onl
-	movs	nh, onh			@ if high bits are zero
-	movne	lr, #33
-	moveq	lr, #1			@ only divide low bits
-	moveq	nh, onl
-
-	tst	dh, #0x80000000
-	bne	2f
-1:	cmp	nh, dh
-	bls	2f
-	add	lr, lr, #1
-	movs	dh, dh, lsl #1		@ left justify disor
-	bpl	1b
-
-2:	movs	nh, onh
-	moveq	dl, dh
-	moveq	dh, #0
-	movne	dl, #0
-	mov	ql, #0
-	mov	qh, #0
-3:	subs	ip, nl, dl		@ trial subtraction
-	sbcs	ip, nh, dh
-	movcs	nh, ip			@ only update if successful
-	subcs	nl, nl, dl		@ (repeat the subtraction)
-	adcs	ql, ql, ql		@ C=1 if successful, shift into
-	adc	qh, qh, qh		@ quotient
-	movs	dh, dh, lsr #1		@ shift base high part right
-	mov	dl, dl, rrx		@ shift base low part right
-	subs	lr, lr, #1
-	bne	3b
-
-	mov	r2, res
-	ldmfd	sp!, {r4, r5, pc}
+/*
+ * __do_div64: perform a division with 64-bit dividend and 32-bit divisor.
+ *
+ * Note: Calling convention is totally non standard for optimal code.
+ *       This is meant to be used by do_div() from include/asm/div64.h only.
+ *
+ * Input parameters:
+ * 	xh-xl	= dividend (clobbered)
+ * 	r4	= divisor (preserved)
+ *
+ * Output values:
+ * 	yh-yl	= result
+ * 	xh	= remainder
+ *
+ * Clobbered regs: xl, ip
+ */
+
+ENTRY(__do_div64)
+
+	@ Test for easy paths first.
+	subs	ip, r4, #1
+	bls	9f			@ divisor is 0 or 1
+	tst	ip, r4
+	beq	8f			@ divisor is power of 2
+
+	@ See if we need to handle upper 32-bit result.
+	cmp	xh, r4
+	mov	yh, #0
+	blo	3f
+
+	@ Align divisor with upper part of dividend.
+	@ The aligned divisor is stored in yl preserving the original.
+	@ The bit position is stored in ip.
+
+#if __LINUX_ARM_ARCH__ >= 5
+
+	clz	yl, r4
+	clz	ip, xh
+	sub	yl, yl, ip
+	mov	ip, #1
+	mov	ip, ip, lsl yl
+	mov	yl, r4, lsl yl
+
+#else
+
+	mov	yl, r4
+	mov	ip, #1
+1:	cmp	yl, #0x80000000
+	cmpcc	yl, xh
+	movcc	yl, yl, lsl #1
+	movcc	ip, ip, lsl #1
+	bcc	1b
+
+#endif
+
+	@ The division loop for needed upper bit positions.
+ 	@ Break out early if dividend reaches 0.
+2:	cmp	xh, yl
+	orrcs	yh, yh, ip
+	subcss	xh, xh, yl
+	movnes	ip, ip, lsr #1
+	mov	yl, yl, lsr #1
+	bne	2b
+
+	@ See if we need to handle lower 32-bit result.
+3:	cmp	xh, #0
+	mov	yl, #0
+	cmpeq	xl, r4
+	movlo	xh, xl
+	movlo	pc, lr
+
+	@ The division loop for lower bit positions.
+	@ Here we shift remainer bits leftwards rather than moving the
+	@ divisor for comparisons, considering the carry-out bit as well.
+	mov	ip, #0x80000000
+4:	movs	xl, xl, lsl #1
+	adcs	xh, xh, xh
+	beq	6f
+	cmpcc	xh, r4
+5:	orrcs	yl, yl, ip
+	subcs	xh, xh, r4
+	movs	ip, ip, lsr #1
+	bne	4b
+	mov	pc, lr
+
+	@ The top part of remainder became zero.  If carry is set
+	@ (the 33th bit) this is a false positive so resume the loop.
+	@ Otherwise, if lower part is also null then we are done.
+6:	bcs	5b
+	cmp	xl, #0
+	moveq	pc, lr
+
+	@ We still have remainer bits in the low part.  Bring them up.
+
+#if __LINUX_ARM_ARCH__ >= 5
+
+	clz	xh, xl			@ we know xh is zero here so...
+	add	xh, xh, #1
+	mov	xl, xl, lsl xh
+	mov	ip, ip, lsr xh
+
+#else
+
+7:	movs	xl, xl, lsl #1
+	mov	ip, ip, lsr #1
+	bcc	7b
+
+#endif
+
+	@ Current remainder is now 1.  It is worthless to compare with
+	@ divisor at this point since divisor can not be smaller than 3 here.
+	@ If possible, branch for another shift in the division loop.
+	@ If no bit position left then we are done.
+	movs	ip, ip, lsr #1
+	mov	xh, #1
+	bne	4b
+	mov	pc, lr
+
+8:	@ Division by a power of 2: determine what that divisor order is
+	@ then simply shift values around
+
+#if __LINUX_ARM_ARCH__ >= 5
+
+	clz	ip, r4
+	rsb	ip, ip, #31
+
+#else
+
+	mov	yl, r4
+	cmp	r4, #(1 << 16)
+	mov	ip, #0
+	movhs	yl, yl, lsr #16
+	movhs	ip, #16
+
+	cmp	yl, #(1 << 8)
+	movhs	yl, yl, lsr #8
+	addhs	ip, ip, #8
+
+	cmp	yl, #(1 << 4)
+	movhs	yl, yl, lsr #4
+	addhs	ip, ip, #4
+
+	cmp	yl, #(1 << 2)
+	addhi	ip, ip, #3
+	addls	ip, ip, yl, lsr #1
+
+#endif
+
+	mov	yh, xh, lsr ip
+	mov	yl, xl, lsr ip
+	rsb	ip, ip, #32
+	orr	yl, yl, xh, lsl ip
+	mov	xh, xl, lsl ip
+	mov	xh, xh, lsr ip
+	mov	pc, lr
+
+	@ eq -> division by 1: obvious enough...
+9:	moveq	yl, xl
+	moveq	yh, xh
+	moveq	xh, #0
+	moveq	pc, lr
+
+	@ Division by 0:
+	str	lr, [sp, #-4]!
+	bl	__div0
+
+	@ as wrong as it could be...
+	mov	yl, #0
+	mov	yh, #0
+	mov	xh, #0
+	ldr	pc, [sp], #4
+

arch/arm/mach-clps711x/time.c

@@ -40,6 +40,7 @@ static unsigned long clps711x_gettimeoffset(void)
 
 void __init clps711x_setup_timer(void)
 {
+	struct timespec tv;
 	unsigned int syscon;
 
 	gettimeoffset = clps711x_gettimeoffset;
@@ -50,5 +51,7 @@ void __init clps711x_setup_timer(void)
 
 	clps_writel(LATCH-1, TC2D); /* 512kHz / 100Hz - 1 */
 
-	xtime.tv_sec = clps_readl(RTCDR);
+	tv.tv_nsec = 0;
+	tv.tv_sec = clps_readl(RTCDR);
+	do_settimeofday(&tv);
 }

arch/arm/mach-integrator/integrator_ap.c

@@ -126,7 +126,7 @@ static void __init ap_init_irq(void)
 	writel(-1, VA_IC_BASE + FIQ_ENABLE_CLEAR);
 
 	for (i = 0; i < NR_IRQS; i++) {
-		if (((1 << i) && INTEGRATOR_SC_VALID_INT) != 0) {
+		if (((1 << i) & INTEGRATOR_SC_VALID_INT) != 0) {
 			set_irq_chip(i, &sc_chip);
 			set_irq_handler(i, do_level_IRQ);
 			set_irq_flags(i, IRQF_VALID | IRQF_PROBE);

arch/arm/mm/cache-v3.S

@@ -32,14 +32,14 @@ ENTRY(v3_flush_kern_cache_all)
 	/* FALLTHROUGH */
 
 /*
- *	flush_user_cache_range(start, end, vm_flags)
+ *	flush_user_cache_range(start, end, flags)
  *
  *	Invalidate a range of cache entries in the specified
  *	address space.
  *
  *	- start - start address (may not be aligned)
  *	- end	- end address (exclusive, may not be aligned)
- *	- vma	- vma_area_struct describing address space
+ *	- flags	- vma_area_struct flags describing address space
  */
 ENTRY(v3_flush_user_cache_range)
 	mov	ip, #0

arch/arm/mm/cache-v4.S

@@ -34,14 +34,14 @@ ENTRY(v4_flush_kern_cache_all)
 	mov	pc, lr
 
 /*
- *	flush_user_cache_range(start, end, vma)
+ *	flush_user_cache_range(start, end, flags)
  *
  *	Invalidate a range of cache entries in the specified
  *	address space.
  *
  *	- start - start address (may not be aligned)
  *	- end	- end address (exclusive, may not be aligned)
- *	- vma	- vma_area_struct describing address space
+ *	- flags	- vma_area_struct flags describing address space
  */
 ENTRY(v4_flush_user_cache_range)
 	mov	ip, #0

arch/arm/mm/cache-v4wb.S

@@ -72,14 +72,14 @@ __flush_whole_cache:
 	mov	pc, lr
 
 /*
- *	flush_user_cache_range(start, end, vm_flags)
+ *	flush_user_cache_range(start, end, flags)
  *
  *	Invalidate a range of cache entries in the specified
  *	address space.
  *
  *	- start - start address (inclusive, page aligned)
  *	- end	- end address (exclusive, page aligned)
- *	- vma	- vma_area_struct describing address space
+ *	- flags	- vma_area_struct flags describing address space
  */
 ENTRY(v4wb_flush_user_cache_range)
 	sub	r3, r1, r0			@ calculate total size

arch/arm/mm/cache-v4wt.S

@@ -64,14 +64,14 @@ __flush_whole_cache:
 	mov	pc, lr
 
 /*
- *	flush_user_cache_range(start, end, vm_flags)
+ *	flush_user_cache_range(start, end, flags)
  *
  *	Clean and invalidate a range of cache entries in the specified
  *	address space.
  *
  *	- start - start address (inclusive, page aligned)
  *	- end	- end address (exclusive, page aligned)
- *	- vma	- vma_area_struct describing address space
+ *	- flags	- vma_area_struct flags describing address space
  */
 ENTRY(v4wt_flush_user_cache_range)
 	sub	r3, r1, r0			@ calculate total size

arch/arm26/kernel/irq.c

@@ -135,10 +135,10 @@ void enable_irq(unsigned int irq)
 
 int show_interrupts(struct seq_file *p, void *v)
 {
-	int i;
+	int i = *(loff_t *) v;
 	struct irqaction * action;
 
-	for (i = 0 ; i < NR_IRQS ; i++) {
+	if (i < NR_IRQS) {
 	    	action = irq_desc[i].action;
 		if (!action)
 			continue;
@@ -148,10 +148,10 @@ int show_interrupts(struct seq_file *p, void *v)
 			seq_printf(p, ", %s", action->name);
 		}
 		seq_putc(p, '\n');
+	} else if (i == NR_IRQS) {
+		show_fiq_list(p, v);
+		seq_printf(p, "Err: %10lu\n", irq_err_count);
 	}
-
-	show_fiq_list(p, v);
-	seq_printf(p, "Err: %10lu\n", irq_err_count);
 	return 0;
 }
 

arch/i386/kernel/Makefile

@@ -30,6 +30,7 @@ obj-$(CONFIG_MODULES)		+= module.o
 obj-y				+= sysenter.o vsyscall.o
 obj-$(CONFIG_ACPI_SRAT) 	+= srat.o
 obj-$(CONFIG_HPET_TIMER) 	+= time_hpet.o
+obj-$(CONFIG_EFI) 		+= efi.o efi_stub.o
 
 EXTRA_AFLAGS   := -traditional