---

yaml
---
r: 109651
b: refs/heads/master
c: b74b06c
h: refs/heads/master
i:
  109649: d734063
  109647: 217ea37
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f5325225658737e6c9cb8e24373e2c281a90be2a
+refs/heads/master: b74b06c5f6612a72298f37baa65460a59c26ca67

trunk/Documentation/laptops/thinkpad-acpi.txt

@@ -44,7 +44,7 @@ detailed description):
 	- LCD brightness control
 	- Volume control
 	- Fan control and monitoring: fan speed, fan enable/disable
-	- WAN enable and disable
+	- Experimental: WAN enable and disable
 
 A compatibility table by model and feature is maintained on the web
 site, http://ibm-acpi.sf.net/. I appreciate any success or failure
@@ -1375,13 +1375,18 @@ with EINVAL, try to set pwm1_enable to 1 and pwm1 to at least 128 (255
 would be the safest choice, though).
 
 
-WAN
----
+EXPERIMENTAL: WAN
+-----------------
 
 procfs: /proc/acpi/ibm/wan
 sysfs device attribute: wwan_enable (deprecated)
 sysfs rfkill class: switch "tpacpi_wwan_sw"
 
+This feature is marked EXPERIMENTAL because the implementation
+directly accesses hardware registers and may not work as expected. USE
+WITH CAUTION! To use this feature, you need to supply the
+experimental=1 parameter when loading the module.
+
 This feature shows the presence and current state of a W-WAN (Sierra
 Wireless EV-DO) device.
 

trunk/Documentation/video4linux/CARDLIST.au0828

@@ -3,4 +3,3 @@
   2 -> Hauppauge HVR850                         (au0828)        [2040:7240]
   3 -> DViCO FusionHDTV USB                     (au0828)        [0fe9:d620]
   4 -> Hauppauge HVR950Q rev xxF8               (au0828)        [2040:7201,2040:7211,2040:7281]
-  5 -> Hauppauge Woodbury                       (au0828)        [2040:8200]

trunk/Documentation/video4linux/gspca.txt

@@ -88,14 +88,14 @@ zc3xx		0471:0325	Philips SPC 200 NC
 zc3xx		0471:0326	Philips SPC 300 NC
 sonixj		0471:0327	Philips SPC 600 NC
 sonixj		0471:0328	Philips SPC 700 NC
-zc3xx		0471:032d	Philips SPC 210 NC
-zc3xx		0471:032e	Philips SPC 315 NC
-sonixj		0471:0330	Philips SPC 710 NC
+zc3xx		0471:032d	Philips spc210nc
+zc3xx		0471:032e	Philips spc315nc
+sonixj		0471:0330	Philips SPC 710NC
 spca501		0497:c001	Smile International
 sunplus		04a5:3003	Benq DC 1300
 sunplus		04a5:3008	Benq DC 1500
-sunplus		04a5:300a	Benq DC 3410
-spca500		04a5:300c	Benq DC 1016
+sunplus		04a5:300a	Benq DC3410
+spca500		04a5:300c	Benq DC1016
 sunplus		04f1:1001	JVC GC A50
 spca561		04fc:0561	Flexcam 100
 sunplus		04fc:500c	Sunplus CA500C
@@ -175,21 +175,19 @@ sunplus		08ca:2060	Aiptek PocketDV5300
 tv8532		0923:010f	ICM532 cams
 mars		093a:050f	Mars-Semi Pc-Camera
 pac207		093a:2460	PAC207 Qtec Webcam 100
-pac207		093a:2463	Philips SPC 220 NC
+pac207		093a:2463	Philips spc200nc pac207
 pac207		093a:2464	Labtec Webcam 1200
 pac207		093a:2468	PAC207
 pac207		093a:2470	Genius GF112
-pac207		093a:2471	Genius VideoCam ge111
-pac207		093a:2472	Genius VideoCam ge110
+pac207		093a:2471	PAC207 Genius VideoCam ge111
+pac207		093a:2472	PAC207 Genius VideoCam ge110
 pac7311		093a:2600	PAC7311 Typhoon
-pac7311		093a:2601	Philips SPC 610 NC
+pac7311		093a:2601	PAC7311 Phillips SPC610NC
 pac7311		093a:2603	PAC7312
-pac7311		093a:2608	Trust WB-3300p
-pac7311		093a:260e	Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
-pac7311		093a:260f	SnakeCam
+pac7311		093a:2608	PAC7311 Trust WB-3300p
+pac7311		093a:260e	PAC7311 Gigaware VGA PC Camera, Trust WB-3350p, SIGMA cam 2350
+pac7311		093a:260f	PAC7311 SnakeCam
 pac7311		093a:2621	PAC731x
-pac7311		093a:2624	PAC7302
-pac7311		093a:2626	Labtec 2200
 zc3xx		0ac8:0302	Z-star Vimicro zc0302
 vc032x		0ac8:0321	Vimicro generic vc0321
 vc032x		0ac8:0323	Vimicro Vc0323
@@ -222,7 +220,6 @@ sonixj		0c45:60c0	Sangha Sn535
 sonixj		0c45:60ec	SN9C105+MO4000
 sonixj		0c45:60fb	Surfer NoName
 sonixj		0c45:60fc	LG-LIC300
-sonixj		0c45:6128	Microdia/Sonix SNP325
 sonixj		0c45:612a	Avant Camera
 sonixj		0c45:612c	Typhoon Rasy Cam 1.3MPix
 sonixj		0c45:6130	Sonix Pccam
@@ -237,7 +234,7 @@ zc3xx		10fd:0128	Typhoon Webshot II USB 300k 0x0128
 spca561		10fd:7e50	FlyCam Usb 100
 zc3xx		10fd:8050	Typhoon Webshot II USB 300k
 spca501		1776:501c	Arowana 300K CMOS Camera
-t613		17a1:0128	TASCORP JPEG Webcam, NGS Cyclops
+t613		17a1:0128	T613/TAS5130A
 vc032x		17ef:4802	Lenovo Vc0323+MI1310_SOC
 pac207		2001:f115	D-Link DSB-C120
 spca500		2899:012c	Toptro Industrial

trunk/MAINTAINERS

@@ -222,7 +222,8 @@ W:	http://code.google.com/p/aceracpi
 S:	Maintained
 
 ACPI
-P:	Len Brown
+P:	Andi Kleen
+M:	ak@linux.intel.com
 M:	lenb@kernel.org
 L:	linux-acpi@vger.kernel.org
 W:	http://www.lesswatts.org/projects/acpi/

trunk/arch/arm/include/asm/byteorder.h

@@ -18,7 +18,15 @@
 #include <linux/compiler.h>
 #include <asm/types.h>
 
-static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
+#ifdef __ARMEB__
+# define __BIG_ENDIAN
+#else
+# define __LITTLE_ENDIAN
+#endif
+
+#define __SWAB_64_THRU_32__
+
+static inline __attribute_const__ __u32 __arch_swab32(__u32 x)
 {
 	__u32 t;
 
@@ -40,19 +48,8 @@ static inline __attribute_const__ __u32 ___arch__swab32(__u32 x)
 
 	return x;
 }
+#define __arch_swab32 __arch_swab32
 
-#define __arch__swab32(x) ___arch__swab32(x)
-
-#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
-#  define __BYTEORDER_HAS_U64__
-#  define __SWAB_64_THRU_32__
-#endif
-
-#ifdef __ARMEB__
-#include <linux/byteorder/big_endian.h>
-#else
-#include <linux/byteorder/little_endian.h>
-#endif
+#include <linux/byteorder.h>
 
 #endif
-

trunk/arch/mips/Kconfig

@@ -1886,15 +1886,6 @@ config STACKTRACE_SUPPORT
 
 source "init/Kconfig"
 
-config PROBE_INITRD_HEADER
-	bool "Probe initrd header created by addinitrd"
-	depends on BLK_DEV_INITRD
-	help
-	  Probe initrd header at the last page of kernel image.
-	  Say Y here if you are using arch/mips/boot/addinitrd.c to
-	  add initrd or initramfs image to the kernel image.
-	  Otherwise, say N.
-
 menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)"
 
 config HW_HAS_EISA

trunk/arch/mips/kernel/setup.c

@@ -160,33 +160,30 @@ early_param("rd_size", rd_size_early);
 static unsigned long __init init_initrd(void)
 {
 	unsigned long end;
+	u32 *initrd_header;
 
 	/*
 	 * Board specific code or command line parser should have
 	 * already set up initrd_start and initrd_end. In these cases
 	 * perfom sanity checks and use them if all looks good.
 	 */
-	if (!initrd_start || initrd_end <= initrd_start) {
-#ifdef CONFIG_PROBE_INITRD_HEADER
-		u32 *initrd_header;
+	if (initrd_start && initrd_end > initrd_start)
+		goto sanitize;
 
-		/*
-		 * See if initrd has been added to the kernel image by
-		 * arch/mips/boot/addinitrd.c. In that case a header is
-		 * prepended to initrd and is made up by 8 bytes. The first
-		 * word is a magic number and the second one is the size of
-		 * initrd.  Initrd start must be page aligned in any cases.
-		 */
-		initrd_header = __va(PAGE_ALIGN(__pa_symbol(&_end) + 8)) - 8;
-		if (initrd_header[0] != 0x494E5244)
-			goto disable;
-		initrd_start = (unsigned long)(initrd_header + 2);
-		initrd_end = initrd_start + initrd_header[1];
-#else
+	/*
+	 * See if initrd has been added to the kernel image by
+	 * arch/mips/boot/addinitrd.c. In that case a header is
+	 * prepended to initrd and is made up by 8 bytes. The fisrt
+	 * word is a magic number and the second one is the size of
+	 * initrd.  Initrd start must be page aligned in any cases.
+	 */
+	initrd_header = __va(PAGE_ALIGN(__pa_symbol(&_end) + 8)) - 8;
+	if (initrd_header[0] != 0x494E5244)
 		goto disable;
-#endif
-	}
+	initrd_start = (unsigned long)(initrd_header + 2);
+	initrd_end = initrd_start + initrd_header[1];
 
+sanitize:
 	if (initrd_start & ~PAGE_MASK) {
 		pr_err("initrd start must be page aligned\n");
 		goto disable;

trunk/arch/mips/kernel/traps.c

@@ -373,8 +373,8 @@ void __noreturn die(const char * str, const struct pt_regs * regs)
 	do_exit(SIGSEGV);
 }
 
-extern struct exception_table_entry __start___dbe_table[];
-extern struct exception_table_entry __stop___dbe_table[];
+extern const struct exception_table_entry __start___dbe_table[];
+extern const struct exception_table_entry __stop___dbe_table[];
 
 __asm__(
 "	.section	__dbe_table, \"a\"\n"
@@ -1200,7 +1200,7 @@ void *set_except_vector(int n, void *addr)
 	if (n == 0 && cpu_has_divec) {
 		*(u32 *)(ebase + 0x200) = 0x08000000 |
 					  (0x03ffffff & (handler >> 2));
-		local_flush_icache_range(ebase + 0x200, ebase + 0x204);
+		flush_icache_range(ebase + 0x200, ebase + 0x204);
 	}
 	return (void *)old_handler;
 }
@@ -1283,8 +1283,7 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
 		*w = (*w & 0xffff0000) | (((u32)handler >> 16) & 0xffff);
 		w = (u32 *)(b + ori_offset);
 		*w = (*w & 0xffff0000) | ((u32)handler & 0xffff);
-		local_flush_icache_range((unsigned long)b,
-					 (unsigned long)(b+handler_len));
+		flush_icache_range((unsigned long)b, (unsigned long)(b+handler_len));
 	}
 	else {
 		/*
@@ -1296,8 +1295,7 @@ static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
 		w = (u32 *)b;
 		*w++ = 0x08000000 | (((u32)handler >> 2) & 0x03fffff); /* j handler */
 		*w = 0;
-		local_flush_icache_range((unsigned long)b,
-					 (unsigned long)(b+8));
+		flush_icache_range((unsigned long)b, (unsigned long)(b+8));
 	}
 
 	return (void *)old_handler;
@@ -1517,7 +1515,7 @@ void __cpuinit per_cpu_trap_init(void)
 void __init set_handler(unsigned long offset, void *addr, unsigned long size)
 {
 	memcpy((void *)(ebase + offset), addr, size);
-	local_flush_icache_range(ebase + offset, ebase + offset + size);
+	flush_icache_range(ebase + offset, ebase + offset + size);
 }
 
 static char panic_null_cerr[] __cpuinitdata =
@@ -1682,8 +1680,6 @@ void __init trap_init(void)
 	signal32_init();
 #endif
 
-	local_flush_icache_range(ebase, ebase + 0x400);
+	flush_icache_range(ebase, ebase + 0x400);
 	flush_tlb_handlers();
-
-	sort_extable(__start___dbe_table, __stop___dbe_table);
 }

trunk/arch/mips/mm/c-r3k.c

@@ -320,7 +320,6 @@ void __cpuinit r3k_cache_init(void)
 	flush_cache_range = r3k_flush_cache_range;
 	flush_cache_page = r3k_flush_cache_page;
 	flush_icache_range = r3k_flush_icache_range;
-	local_flush_icache_range = r3k_flush_icache_range;
 
 	flush_cache_sigtramp = r3k_flush_cache_sigtramp;
 	local_flush_data_cache_page = local_r3k_flush_data_cache_page;

trunk/arch/mips/mm/c-r4k.c

@@ -543,8 +543,12 @@ struct flush_icache_range_args {
 	unsigned long end;
 };
 
-static inline void local_r4k_flush_icache_range(unsigned long start, unsigned long end)
+static inline void local_r4k_flush_icache_range(void *args)
 {
+	struct flush_icache_range_args *fir_args = args;
+	unsigned long start = fir_args->start;
+	unsigned long end = fir_args->end;
+
 	if (!cpu_has_ic_fills_f_dc) {
 		if (end - start >= dcache_size) {
 			r4k_blast_dcache();
@@ -560,23 +564,14 @@ static inline void local_r4k_flush_icache_range(unsigned long start, unsigned lo
 		protected_blast_icache_range(start, end);
 }
 
-static inline void local_r4k_flush_icache_range_ipi(void *args)
-{
-	struct flush_icache_range_args *fir_args = args;
-	unsigned long start = fir_args->start;
-	unsigned long end = fir_args->end;
-
-	local_r4k_flush_icache_range(start, end);
-}
-
 static void r4k_flush_icache_range(unsigned long start, unsigned long end)
 {
 	struct flush_icache_range_args args;
 
 	args.start = start;
 	args.end = end;
 
-	r4k_on_each_cpu(local_r4k_flush_icache_range_ipi, &args, 1);
+	r4k_on_each_cpu(local_r4k_flush_icache_range, &args, 1);
 	instruction_hazard();
 }
 
@@ -1380,7 +1375,6 @@ void __cpuinit r4k_cache_init(void)
 	local_flush_data_cache_page	= local_r4k_flush_data_cache_page;
 	flush_data_cache_page	= r4k_flush_data_cache_page;
 	flush_icache_range	= r4k_flush_icache_range;
-	local_flush_icache_range	= local_r4k_flush_icache_range;
 
 #if defined(CONFIG_DMA_NONCOHERENT)
 	if (coherentio) {

trunk/arch/mips/mm/c-tx39.c

@@ -362,7 +362,6 @@ void __cpuinit tx39_cache_init(void)
 		flush_cache_range	= (void *) tx39h_flush_icache_all;
 		flush_cache_page	= (void *) tx39h_flush_icache_all;
 		flush_icache_range	= (void *) tx39h_flush_icache_all;
-		local_flush_icache_range = (void *) tx39h_flush_icache_all;
 
 		flush_cache_sigtramp	= (void *) tx39h_flush_icache_all;
 		local_flush_data_cache_page	= (void *) tx39h_flush_icache_all;
@@ -391,7 +390,6 @@ void __cpuinit tx39_cache_init(void)
 		flush_cache_range = tx39_flush_cache_range;
 		flush_cache_page = tx39_flush_cache_page;
 		flush_icache_range = tx39_flush_icache_range;
-		local_flush_icache_range = tx39_flush_icache_range;
 
 		flush_cache_sigtramp = tx39_flush_cache_sigtramp;
 		local_flush_data_cache_page = local_tx39_flush_data_cache_page;

trunk/arch/mips/mm/cache.c

@@ -29,7 +29,6 @@ void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start,
 void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
 	unsigned long pfn);
 void (*flush_icache_range)(unsigned long start, unsigned long end);
-void (*local_flush_icache_range)(unsigned long start, unsigned long end);
 
 void (*__flush_cache_vmap)(void);
 void (*__flush_cache_vunmap)(void);

trunk/arch/mips/mm/tlbex.c

@@ -1273,10 +1273,10 @@ void __cpuinit build_tlb_refill_handler(void)
 
 void __cpuinit flush_tlb_handlers(void)
 {
-	local_flush_icache_range((unsigned long)handle_tlbl,
+	flush_icache_range((unsigned long)handle_tlbl,
 			   (unsigned long)handle_tlbl + sizeof(handle_tlbl));
-	local_flush_icache_range((unsigned long)handle_tlbs,
+	flush_icache_range((unsigned long)handle_tlbs,
 			   (unsigned long)handle_tlbs + sizeof(handle_tlbs));
-	local_flush_icache_range((unsigned long)handle_tlbm,
+	flush_icache_range((unsigned long)handle_tlbm,
 			   (unsigned long)handle_tlbm + sizeof(handle_tlbm));
 }

trunk/arch/mips/txx9/generic/setup.c

@@ -53,7 +53,6 @@ txx9_reg_res_init(unsigned int pcode, unsigned long base, unsigned long size)
 		txx9_ce_res[i].name = txx9_ce_res_name[i];
 	}
 
-	txx9_pcode = pcode;
 	sprintf(txx9_pcode_str, "TX%x", pcode);
 	if (base) {
 		txx9_reg_res.start = base & 0xfffffffffULL;

trunk/arch/powerpc/Makefile

@@ -116,11 +116,6 @@ ifeq ($(CONFIG_6xx),y)
 KBUILD_CFLAGS		+= -mcpu=powerpc
 endif
 
-# Work around a gcc code-gen bug with -fno-omit-frame-pointer.
-ifeq ($(CONFIG_FTRACE),y)
-KBUILD_CFLAGS		+= -mno-sched-epilog
-endif
-
 cpu-as-$(CONFIG_4xx)		+= -Wa,-m405
 cpu-as-$(CONFIG_6xx)		+= -Wa,-maltivec
 cpu-as-$(CONFIG_POWER4)		+= -Wa,-maltivec