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-rw-r--r--arch/arm/kernel/elf.c9
-rw-r--r--arch/arm/mach-mmp/include/mach/mfp-pxa168.h5
-rw-r--r--arch/arm/mach-mmp/include/mach/mfp-pxa910.h5
-rw-r--r--arch/arm/mach-mmp/include/mach/mfp.h9
-rw-r--r--arch/arm/mach-mmp/time.c2
-rw-r--r--arch/arm/mach-pxa/ezx.c36
-rw-r--r--arch/arm/mach-pxa/include/mach/reset.h5
-rw-r--r--arch/arm/mach-pxa/mfp-pxa2xx.c6
-rw-r--r--arch/arm/mach-pxa/palmld.c2
-rw-r--r--arch/arm/mach-pxa/palmt5.c1
-rw-r--r--arch/arm/mach-pxa/palmtx.c1
-rw-r--r--arch/arm/mach-pxa/reset.c4
-rw-r--r--arch/arm/mach-pxa/spitz.c8
-rw-r--r--arch/arm/mach-pxa/tosa.c2
-rw-r--r--arch/microblaze/configs/nommu_defconfig50
-rw-r--r--arch/microblaze/kernel/intc.c4
-rw-r--r--arch/mips/Makefile6
-rw-r--r--arch/mips/include/asm/uaccess.h2
-rw-r--r--arch/mips/mm/tlb-r3k.c6
-rw-r--r--arch/mips/mm/tlb-r4k.c6
-rw-r--r--arch/mips/mm/tlb-r8k.c3
-rw-r--r--arch/mips/sgi-ip22/ip22-reset.c2
-rw-r--r--arch/mips/sgi-ip32/ip32-reset.c9
-rw-r--r--arch/powerpc/configs/ps3_defconfig105
-rw-r--r--arch/powerpc/kernel/ftrace.c22
-rw-r--r--arch/powerpc/kernel/vmlinux.lds.S1
-rw-r--r--arch/powerpc/mm/pgtable.c3
-rw-r--r--arch/powerpc/platforms/maple/pci.c14
-rw-r--r--arch/sh/boards/board-ap325rxa.c3
-rw-r--r--arch/x86/Kconfig13
-rw-r--r--arch/x86/include/asm/paravirt.h2
-rw-r--r--arch/x86/include/asm/percpu.h10
-rw-r--r--arch/x86/include/asm/ptrace.h7
-rw-r--r--arch/x86/include/asm/spinlock.h4
-rw-r--r--arch/x86/kernel/Makefile3
-rw-r--r--arch/x86/kernel/apic/es7000_32.c8
-rw-r--r--arch/x86/kernel/cpu/mtrr/generic.c6
-rw-r--r--arch/x86/kernel/ftrace.c2
-rw-r--r--arch/x86/kernel/paravirt.c2
-rw-r--r--arch/x86/oprofile/backtrace.c2
-rw-r--r--arch/x86/xen/Makefile5
-rw-r--r--arch/x86/xen/mmu.c1
-rw-r--r--arch/x86/xen/xen-ops.h19
43 files changed, 265 insertions, 150 deletions
diff --git a/arch/arm/kernel/elf.c b/arch/arm/kernel/elf.c
index d4a0da1e48f4..950391f194c4 100644
--- a/arch/arm/kernel/elf.c
+++ b/arch/arm/kernel/elf.c
@@ -78,6 +78,15 @@ int arm_elf_read_implies_exec(const struct elf32_hdr *x, int executable_stack)
78 return 1; 78 return 1;
79 if (cpu_architecture() < CPU_ARCH_ARMv6) 79 if (cpu_architecture() < CPU_ARCH_ARMv6)
80 return 1; 80 return 1;
81#if !defined(CONFIG_AEABI) || defined(CONFIG_OABI_COMPAT)
82 /*
83 * If we have support for OABI programs, we can never allow NX
84 * support - our signal syscall restart mechanism relies upon
85 * being able to execute code placed on the user stack.
86 */
87 return 1;
88#else
81 return 0; 89 return 0;
90#endif
82} 91}
83EXPORT_SYMBOL(arm_elf_read_implies_exec); 92EXPORT_SYMBOL(arm_elf_read_implies_exec);
diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
index d0bdb6e3682b..2e914649b9e4 100644
--- a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h
@@ -3,6 +3,11 @@
3 3
4#include <mach/mfp.h> 4#include <mach/mfp.h>
5 5
6#define MFP_DRIVE_VERY_SLOW (0x0 << 13)
7#define MFP_DRIVE_SLOW (0x1 << 13)
8#define MFP_DRIVE_MEDIUM (0x2 << 13)
9#define MFP_DRIVE_FAST (0x3 << 13)
10
6/* GPIO */ 11/* GPIO */
7#define GPIO0_GPIO MFP_CFG(GPIO0, AF5) 12#define GPIO0_GPIO MFP_CFG(GPIO0, AF5)
8#define GPIO1_GPIO MFP_CFG(GPIO1, AF5) 13#define GPIO1_GPIO MFP_CFG(GPIO1, AF5)
diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
index 48a1cbc7c56b..d97de36c50ad 100644
--- a/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/mfp-pxa910.h
@@ -3,6 +3,11 @@
3 3
4#include <mach/mfp.h> 4#include <mach/mfp.h>
5 5
6#define MFP_DRIVE_VERY_SLOW (0x0 << 13)
7#define MFP_DRIVE_SLOW (0x2 << 13)
8#define MFP_DRIVE_MEDIUM (0x4 << 13)
9#define MFP_DRIVE_FAST (0x8 << 13)
10
6/* UART2 */ 11/* UART2 */
7#define GPIO47_UART2_RXD MFP_CFG(GPIO47, AF6) 12#define GPIO47_UART2_RXD MFP_CFG(GPIO47, AF6)
8#define GPIO48_UART2_TXD MFP_CFG(GPIO48, AF6) 13#define GPIO48_UART2_TXD MFP_CFG(GPIO48, AF6)
diff --git a/arch/arm/mach-mmp/include/mach/mfp.h b/arch/arm/mach-mmp/include/mach/mfp.h
index 277ea4cd0f9f..62e510e80a58 100644
--- a/arch/arm/mach-mmp/include/mach/mfp.h
+++ b/arch/arm/mach-mmp/include/mach/mfp.h
@@ -12,16 +12,13 @@
12 * possible, we make the following compromise: 12 * possible, we make the following compromise:
13 * 13 *
14 * 1. SLEEP_OE_N will always be programmed to '1' (by MFP_LPM_FLOAT) 14 * 1. SLEEP_OE_N will always be programmed to '1' (by MFP_LPM_FLOAT)
15 * 2. DRIVE strength definitions redefined to include the reserved bit10 15 * 2. DRIVE strength definitions redefined to include the reserved bit
16 * - the reserved bit differs between pxa168 and pxa910, and the
17 * MFP_DRIVE_* macros are individually defined in mfp-pxa{168,910}.h
16 * 3. Override MFP_CFG() and MFP_CFG_DRV() 18 * 3. Override MFP_CFG() and MFP_CFG_DRV()
17 * 4. Drop the use of MFP_CFG_LPM() and MFP_CFG_X() 19 * 4. Drop the use of MFP_CFG_LPM() and MFP_CFG_X()
18 */ 20 */
19 21
20#define MFP_DRIVE_VERY_SLOW (0x0 << 13)
21#define MFP_DRIVE_SLOW (0x2 << 13)
22#define MFP_DRIVE_MEDIUM (0x4 << 13)
23#define MFP_DRIVE_FAST (0x8 << 13)
24
25#undef MFP_CFG 22#undef MFP_CFG
26#undef MFP_CFG_DRV 23#undef MFP_CFG_DRV
27#undef MFP_CFG_LPM 24#undef MFP_CFG_LPM
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c
index b03a6eda7419..a8400bb891e7 100644
--- a/arch/arm/mach-mmp/time.c
+++ b/arch/arm/mach-mmp/time.c
@@ -136,7 +136,7 @@ static struct clock_event_device ckevt = {
136 .set_mode = timer_set_mode, 136 .set_mode = timer_set_mode,
137}; 137};
138 138
139static cycle_t clksrc_read(void) 139static cycle_t clksrc_read(struct clocksource *cs)
140{ 140{
141 return timer_read(); 141 return timer_read();
142} 142}
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index 92ba16e1b6fc..7db966dc29ce 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -111,9 +111,9 @@ static unsigned long ezx_pin_config[] __initdata = {
111 GPIO25_SSP1_TXD, 111 GPIO25_SSP1_TXD,
112 GPIO26_SSP1_RXD, 112 GPIO26_SSP1_RXD,
113 GPIO24_GPIO, /* pcap chip select */ 113 GPIO24_GPIO, /* pcap chip select */
114 GPIO1_GPIO, /* pcap interrupt */ 114 GPIO1_GPIO | WAKEUP_ON_EDGE_RISE, /* pcap interrupt */
115 GPIO4_GPIO, /* WDI_AP */ 115 GPIO4_GPIO | MFP_LPM_DRIVE_HIGH, /* WDI_AP */
116 GPIO55_GPIO, /* SYS_RESTART */ 116 GPIO55_GPIO | MFP_LPM_DRIVE_HIGH, /* SYS_RESTART */
117 117
118 /* MMC */ 118 /* MMC */
119 GPIO32_MMC_CLK, 119 GPIO32_MMC_CLK,
@@ -144,20 +144,20 @@ static unsigned long ezx_pin_config[] __initdata = {
144#if defined(CONFIG_MACH_EZX_A780) || defined(CONFIG_MACH_EZX_E680) 144#if defined(CONFIG_MACH_EZX_A780) || defined(CONFIG_MACH_EZX_E680)
145static unsigned long gen1_pin_config[] __initdata = { 145static unsigned long gen1_pin_config[] __initdata = {
146 /* flip / lockswitch */ 146 /* flip / lockswitch */
147 GPIO12_GPIO, 147 GPIO12_GPIO | WAKEUP_ON_EDGE_BOTH,
148 148
149 /* bluetooth (bcm2035) */ 149 /* bluetooth (bcm2035) */
150 GPIO14_GPIO | WAKEUP_ON_LEVEL_HIGH, /* HOSTWAKE */ 150 GPIO14_GPIO | WAKEUP_ON_EDGE_RISE, /* HOSTWAKE */
151 GPIO48_GPIO, /* RESET */ 151 GPIO48_GPIO, /* RESET */
152 GPIO28_GPIO, /* WAKEUP */ 152 GPIO28_GPIO, /* WAKEUP */
153 153
154 /* Neptune handshake */ 154 /* Neptune handshake */
155 GPIO0_GPIO | WAKEUP_ON_LEVEL_HIGH, /* BP_RDY */ 155 GPIO0_GPIO | WAKEUP_ON_EDGE_FALL, /* BP_RDY */
156 GPIO57_GPIO, /* AP_RDY */ 156 GPIO57_GPIO | MFP_LPM_DRIVE_HIGH, /* AP_RDY */
157 GPIO13_GPIO | WAKEUP_ON_LEVEL_HIGH, /* WDI */ 157 GPIO13_GPIO | WAKEUP_ON_EDGE_BOTH, /* WDI */
158 GPIO3_GPIO | WAKEUP_ON_LEVEL_HIGH, /* WDI2 */ 158 GPIO3_GPIO | WAKEUP_ON_EDGE_BOTH, /* WDI2 */
159 GPIO82_GPIO, /* RESET */ 159 GPIO82_GPIO | MFP_LPM_DRIVE_HIGH, /* RESET */
160 GPIO99_GPIO, /* TC_MM_EN */ 160 GPIO99_GPIO | MFP_LPM_DRIVE_HIGH, /* TC_MM_EN */
161 161
162 /* sound */ 162 /* sound */
163 GPIO52_SSP3_SCLK, 163 GPIO52_SSP3_SCLK,
@@ -199,21 +199,21 @@ static unsigned long gen1_pin_config[] __initdata = {
199 defined(CONFIG_MACH_EZX_E2) || defined(CONFIG_MACH_EZX_E6) 199 defined(CONFIG_MACH_EZX_E2) || defined(CONFIG_MACH_EZX_E6)
200static unsigned long gen2_pin_config[] __initdata = { 200static unsigned long gen2_pin_config[] __initdata = {
201 /* flip / lockswitch */ 201 /* flip / lockswitch */
202 GPIO15_GPIO, 202 GPIO15_GPIO | WAKEUP_ON_EDGE_BOTH,
203 203
204 /* EOC */ 204 /* EOC */
205 GPIO10_GPIO, 205 GPIO10_GPIO | WAKEUP_ON_EDGE_RISE,
206 206
207 /* bluetooth (bcm2045) */ 207 /* bluetooth (bcm2045) */
208 GPIO13_GPIO | WAKEUP_ON_LEVEL_HIGH, /* HOSTWAKE */ 208 GPIO13_GPIO | WAKEUP_ON_EDGE_RISE, /* HOSTWAKE */
209 GPIO37_GPIO, /* RESET */ 209 GPIO37_GPIO, /* RESET */
210 GPIO57_GPIO, /* WAKEUP */ 210 GPIO57_GPIO, /* WAKEUP */
211 211
212 /* Neptune handshake */ 212 /* Neptune handshake */
213 GPIO0_GPIO | WAKEUP_ON_LEVEL_HIGH, /* BP_RDY */ 213 GPIO0_GPIO | WAKEUP_ON_EDGE_FALL, /* BP_RDY */
214 GPIO96_GPIO, /* AP_RDY */ 214 GPIO96_GPIO | MFP_LPM_DRIVE_HIGH, /* AP_RDY */
215 GPIO3_GPIO | WAKEUP_ON_LEVEL_HIGH, /* WDI */ 215 GPIO3_GPIO | WAKEUP_ON_EDGE_FALL, /* WDI */
216 GPIO116_GPIO, /* RESET */ 216 GPIO116_GPIO | MFP_LPM_DRIVE_HIGH, /* RESET */
217 GPIO41_GPIO, /* BP_FLASH */ 217 GPIO41_GPIO, /* BP_FLASH */
218 218
219 /* sound */ 219 /* sound */
diff --git a/arch/arm/mach-pxa/include/mach/reset.h b/arch/arm/mach-pxa/include/mach/reset.h
index 31e6a7b6ad80..b6c10556fbc7 100644
--- a/arch/arm/mach-pxa/include/mach/reset.h
+++ b/arch/arm/mach-pxa/include/mach/reset.h
@@ -13,8 +13,9 @@ extern void clear_reset_status(unsigned int mask);
13/** 13/**
14 * init_gpio_reset() - register GPIO as reset generator 14 * init_gpio_reset() - register GPIO as reset generator
15 * @gpio: gpio nr 15 * @gpio: gpio nr
16 * @output: set gpio as out/low instead of input during normal work 16 * @output: set gpio as output instead of input during normal work
17 * @level: output level
17 */ 18 */
18extern int init_gpio_reset(int gpio, int output); 19extern int init_gpio_reset(int gpio, int output, int level);
19 20
20#endif /* __ASM_ARCH_RESET_H */ 21#endif /* __ASM_ARCH_RESET_H */
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index 7ffb91d64c39..cf6b720c055f 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -322,6 +322,7 @@ static inline void pxa27x_mfp_init(void) {}
322#ifdef CONFIG_PM 322#ifdef CONFIG_PM
323static unsigned long saved_gafr[2][4]; 323static unsigned long saved_gafr[2][4];
324static unsigned long saved_gpdr[4]; 324static unsigned long saved_gpdr[4];
325static unsigned long saved_pgsr[4];
325 326
326static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state) 327static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
327{ 328{
@@ -332,6 +333,7 @@ static int pxa2xx_mfp_suspend(struct sys_device *d, pm_message_t state)
332 saved_gafr[0][i] = GAFR_L(i); 333 saved_gafr[0][i] = GAFR_L(i);
333 saved_gafr[1][i] = GAFR_U(i); 334 saved_gafr[1][i] = GAFR_U(i);
334 saved_gpdr[i] = GPDR(i * 32); 335 saved_gpdr[i] = GPDR(i * 32);
336 saved_pgsr[i] = PGSR(i);
335 337
336 GPDR(i * 32) = gpdr_lpm[i]; 338 GPDR(i * 32) = gpdr_lpm[i];
337 } 339 }
@@ -346,6 +348,7 @@ static int pxa2xx_mfp_resume(struct sys_device *d)
346 GAFR_L(i) = saved_gafr[0][i]; 348 GAFR_L(i) = saved_gafr[0][i];
347 GAFR_U(i) = saved_gafr[1][i]; 349 GAFR_U(i) = saved_gafr[1][i];
348 GPDR(i * 32) = saved_gpdr[i]; 350 GPDR(i * 32) = saved_gpdr[i];
351 PGSR(i) = saved_pgsr[i];
349 } 352 }
350 PSSR = PSSR_RDH | PSSR_PH; 353 PSSR = PSSR_RDH | PSSR_PH;
351 return 0; 354 return 0;
@@ -374,6 +377,9 @@ static int __init pxa2xx_mfp_init(void)
374 if (cpu_is_pxa27x()) 377 if (cpu_is_pxa27x())
375 pxa27x_mfp_init(); 378 pxa27x_mfp_init();
376 379
380 /* clear RDH bit to enable GPIO receivers after reset/sleep exit */
381 PSSR = PSSR_RDH;
382
377 /* initialize gafr_run[], pgsr_lpm[] from existing values */ 383 /* initialize gafr_run[], pgsr_lpm[] from existing values */
378 for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++) 384 for (i = 0; i <= gpio_to_bank(pxa_last_gpio); i++)
379 gpdr_lpm[i] = GPDR(i * 32); 385 gpdr_lpm[i] = GPDR(i * 32);
diff --git a/arch/arm/mach-pxa/palmld.c b/arch/arm/mach-pxa/palmld.c
index 1cec1806f002..471a853e548b 100644
--- a/arch/arm/mach-pxa/palmld.c
+++ b/arch/arm/mach-pxa/palmld.c
@@ -62,6 +62,8 @@ static unsigned long palmld_pin_config[] __initdata = {
62 GPIO29_AC97_SDATA_IN_0, 62 GPIO29_AC97_SDATA_IN_0,
63 GPIO30_AC97_SDATA_OUT, 63 GPIO30_AC97_SDATA_OUT,
64 GPIO31_AC97_SYNC, 64 GPIO31_AC97_SYNC,
65 GPIO89_AC97_SYSCLK,
66 GPIO95_AC97_nRESET,
65 67
66 /* IrDA */ 68 /* IrDA */
67 GPIO108_GPIO, /* ir disable */ 69 GPIO108_GPIO, /* ir disable */
diff --git a/arch/arm/mach-pxa/palmt5.c b/arch/arm/mach-pxa/palmt5.c
index 30662363907b..05bf979b78a6 100644
--- a/arch/arm/mach-pxa/palmt5.c
+++ b/arch/arm/mach-pxa/palmt5.c
@@ -64,6 +64,7 @@ static unsigned long palmt5_pin_config[] __initdata = {
64 GPIO29_AC97_SDATA_IN_0, 64 GPIO29_AC97_SDATA_IN_0,
65 GPIO30_AC97_SDATA_OUT, 65 GPIO30_AC97_SDATA_OUT,
66 GPIO31_AC97_SYNC, 66 GPIO31_AC97_SYNC,
67 GPIO89_AC97_SYSCLK,
67 GPIO95_AC97_nRESET, 68 GPIO95_AC97_nRESET,
68 69
69 /* IrDA */ 70 /* IrDA */
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index e2d44b1a8a9b..e99a893c58a7 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -65,6 +65,7 @@ static unsigned long palmtx_pin_config[] __initdata = {
65 GPIO29_AC97_SDATA_IN_0, 65 GPIO29_AC97_SDATA_IN_0,
66 GPIO30_AC97_SDATA_OUT, 66 GPIO30_AC97_SDATA_OUT,
67 GPIO31_AC97_SYNC, 67 GPIO31_AC97_SYNC,
68 GPIO89_AC97_SYSCLK,
68 GPIO95_AC97_nRESET, 69 GPIO95_AC97_nRESET,
69 70
70 /* IrDA */ 71 /* IrDA */
diff --git a/arch/arm/mach-pxa/reset.c b/arch/arm/mach-pxa/reset.c
index df29d45fb4e7..01e9d643394a 100644
--- a/arch/arm/mach-pxa/reset.c
+++ b/arch/arm/mach-pxa/reset.c
@@ -20,7 +20,7 @@ static void do_hw_reset(void);
20 20
21static int reset_gpio = -1; 21static int reset_gpio = -1;
22 22
23int init_gpio_reset(int gpio, int output) 23int init_gpio_reset(int gpio, int output, int level)
24{ 24{
25 int rc; 25 int rc;
26 26
@@ -31,7 +31,7 @@ int init_gpio_reset(int gpio, int output)
31 } 31 }
32 32
33 if (output) 33 if (output)
34 rc = gpio_direction_output(gpio, 0); 34 rc = gpio_direction_output(gpio, level);
35 else 35 else
36 rc = gpio_direction_input(gpio); 36 rc = gpio_direction_input(gpio);
37 if (rc) { 37 if (rc) {
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index c18e34acafcb..5a45fe340a10 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -531,9 +531,15 @@ static int spitz_ohci_init(struct device *dev)
531 return gpio_direction_output(SPITZ_GPIO_USB_HOST, 1); 531 return gpio_direction_output(SPITZ_GPIO_USB_HOST, 1);
532} 532}
533 533
534static void spitz_ohci_exit(struct device *dev)
535{
536 gpio_free(SPITZ_GPIO_USB_HOST);
537}
538
534static struct pxaohci_platform_data spitz_ohci_platform_data = { 539static struct pxaohci_platform_data spitz_ohci_platform_data = {
535 .port_mode = PMM_NPS_MODE, 540 .port_mode = PMM_NPS_MODE,
536 .init = spitz_ohci_init, 541 .init = spitz_ohci_init,
542 .exit = spitz_ohci_exit,
537 .flags = ENABLE_PORT_ALL | NO_OC_PROTECTION, 543 .flags = ENABLE_PORT_ALL | NO_OC_PROTECTION,
538 .power_budget = 150, 544 .power_budget = 150,
539}; 545};
@@ -731,7 +737,7 @@ static void spitz_restart(char mode, const char *cmd)
731 737
732static void __init common_init(void) 738static void __init common_init(void)
733{ 739{
734 init_gpio_reset(SPITZ_GPIO_ON_RESET, 1); 740 init_gpio_reset(SPITZ_GPIO_ON_RESET, 1, 0);
735 pm_power_off = spitz_poweroff; 741 pm_power_off = spitz_poweroff;
736 arm_pm_restart = spitz_restart; 742 arm_pm_restart = spitz_restart;
737 743
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index afac5b6d3d78..a0bd46ef5d30 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -897,7 +897,7 @@ static void __init tosa_init(void)
897 gpio_set_wake(MFP_PIN_GPIO1, 1); 897 gpio_set_wake(MFP_PIN_GPIO1, 1);
898 /* We can't pass to gpio-keys since it will drop the Reset altfunc */ 898 /* We can't pass to gpio-keys since it will drop the Reset altfunc */
899 899
900 init_gpio_reset(TOSA_GPIO_ON_RESET, 0); 900 init_gpio_reset(TOSA_GPIO_ON_RESET, 0, 0);
901 901
902 pm_power_off = tosa_poweroff; 902 pm_power_off = tosa_poweroff;
903 arm_pm_restart = tosa_restart; 903 arm_pm_restart = tosa_restart;
diff --git a/arch/microblaze/configs/nommu_defconfig b/arch/microblaze/configs/nommu_defconfig
index beb7ecd72793..4ef6af0a8f31 100644
--- a/arch/microblaze/configs/nommu_defconfig
+++ b/arch/microblaze/configs/nommu_defconfig
@@ -1,7 +1,7 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.29 3# Linux kernel version: 2.6.30-rc5
4# Tue Mar 24 10:23:20 2009 4# Mon May 11 09:01:02 2009
5# 5#
6CONFIG_MICROBLAZE=y 6CONFIG_MICROBLAZE=y
7# CONFIG_SWAP is not set 7# CONFIG_SWAP is not set
@@ -32,6 +32,7 @@ CONFIG_LOCALVERSION_AUTO=y
32CONFIG_SYSVIPC=y 32CONFIG_SYSVIPC=y
33CONFIG_SYSVIPC_SYSCTL=y 33CONFIG_SYSVIPC_SYSCTL=y
34CONFIG_POSIX_MQUEUE=y 34CONFIG_POSIX_MQUEUE=y
35CONFIG_POSIX_MQUEUE_SYSCTL=y
35CONFIG_BSD_PROCESS_ACCT=y 36CONFIG_BSD_PROCESS_ACCT=y
36CONFIG_BSD_PROCESS_ACCT_V3=y 37CONFIG_BSD_PROCESS_ACCT_V3=y
37# CONFIG_TASKSTATS is not set 38# CONFIG_TASKSTATS is not set
@@ -63,6 +64,7 @@ CONFIG_SYSCTL_SYSCALL=y
63CONFIG_KALLSYMS=y 64CONFIG_KALLSYMS=y
64CONFIG_KALLSYMS_ALL=y 65CONFIG_KALLSYMS_ALL=y
65CONFIG_KALLSYMS_EXTRA_PASS=y 66CONFIG_KALLSYMS_EXTRA_PASS=y
67# CONFIG_STRIP_ASM_SYMS is not set
66# CONFIG_HOTPLUG is not set 68# CONFIG_HOTPLUG is not set
67CONFIG_PRINTK=y 69CONFIG_PRINTK=y
68CONFIG_BUG=y 70CONFIG_BUG=y
@@ -80,6 +82,8 @@ CONFIG_SLAB=y
80# CONFIG_SLUB is not set 82# CONFIG_SLUB is not set
81# CONFIG_SLOB is not set 83# CONFIG_SLOB is not set
82# CONFIG_PROFILING is not set 84# CONFIG_PROFILING is not set
85# CONFIG_MARKERS is not set
86# CONFIG_SLOW_WORK is not set
83# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set 87# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
84CONFIG_SLABINFO=y 88CONFIG_SLABINFO=y
85CONFIG_RT_MUTEXES=y 89CONFIG_RT_MUTEXES=y
@@ -92,7 +96,6 @@ CONFIG_MODULE_UNLOAD=y
92# CONFIG_MODULE_SRCVERSION_ALL is not set 96# CONFIG_MODULE_SRCVERSION_ALL is not set
93CONFIG_BLOCK=y 97CONFIG_BLOCK=y
94# CONFIG_LBD is not set 98# CONFIG_LBD is not set
95# CONFIG_BLK_DEV_IO_TRACE is not set
96# CONFIG_BLK_DEV_BSG is not set 99# CONFIG_BLK_DEV_BSG is not set
97# CONFIG_BLK_DEV_INTEGRITY is not set 100# CONFIG_BLK_DEV_INTEGRITY is not set
98 101
@@ -166,6 +169,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4
166# CONFIG_PHYS_ADDR_T_64BIT is not set 169# CONFIG_PHYS_ADDR_T_64BIT is not set
167CONFIG_ZONE_DMA_FLAG=0 170CONFIG_ZONE_DMA_FLAG=0
168CONFIG_VIRT_TO_BUS=y 171CONFIG_VIRT_TO_BUS=y
172CONFIG_UNEVICTABLE_LRU=y
173CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
169 174
170# 175#
171# Exectuable file formats 176# Exectuable file formats
@@ -180,7 +185,6 @@ CONFIG_NET=y
180# 185#
181# Networking options 186# Networking options
182# 187#
183CONFIG_COMPAT_NET_DEV_OPS=y
184CONFIG_PACKET=y 188CONFIG_PACKET=y
185# CONFIG_PACKET_MMAP is not set 189# CONFIG_PACKET_MMAP is not set
186CONFIG_UNIX=y 190CONFIG_UNIX=y
@@ -232,6 +236,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
232# CONFIG_LAPB is not set 236# CONFIG_LAPB is not set
233# CONFIG_ECONET is not set 237# CONFIG_ECONET is not set
234# CONFIG_WAN_ROUTER is not set 238# CONFIG_WAN_ROUTER is not set
239# CONFIG_PHONET is not set
235# CONFIG_NET_SCHED is not set 240# CONFIG_NET_SCHED is not set
236# CONFIG_DCB is not set 241# CONFIG_DCB is not set
237 242
@@ -244,7 +249,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
244# CONFIG_IRDA is not set 249# CONFIG_IRDA is not set
245# CONFIG_BT is not set 250# CONFIG_BT is not set
246# CONFIG_AF_RXRPC is not set 251# CONFIG_AF_RXRPC is not set
247# CONFIG_PHONET is not set
248CONFIG_WIRELESS=y 252CONFIG_WIRELESS=y
249# CONFIG_CFG80211 is not set 253# CONFIG_CFG80211 is not set
250CONFIG_WIRELESS_OLD_REGULATORY=y 254CONFIG_WIRELESS_OLD_REGULATORY=y
@@ -379,6 +383,7 @@ CONFIG_MISC_DEVICES=y
379# CONFIG_ATA is not set 383# CONFIG_ATA is not set
380# CONFIG_MD is not set 384# CONFIG_MD is not set
381CONFIG_NETDEVICES=y 385CONFIG_NETDEVICES=y
386CONFIG_COMPAT_NET_DEV_OPS=y
382# CONFIG_DUMMY is not set 387# CONFIG_DUMMY is not set
383# CONFIG_BONDING is not set 388# CONFIG_BONDING is not set
384# CONFIG_MACVLAN is not set 389# CONFIG_MACVLAN is not set
@@ -388,6 +393,7 @@ CONFIG_NETDEVICES=y
388# CONFIG_PHYLIB is not set 393# CONFIG_PHYLIB is not set
389CONFIG_NET_ETHERNET=y 394CONFIG_NET_ETHERNET=y
390# CONFIG_MII is not set 395# CONFIG_MII is not set
396# CONFIG_ETHOC is not set
391# CONFIG_DNET is not set 397# CONFIG_DNET is not set
392# CONFIG_IBM_NEW_EMAC_ZMII is not set 398# CONFIG_IBM_NEW_EMAC_ZMII is not set
393# CONFIG_IBM_NEW_EMAC_RGMII is not set 399# CONFIG_IBM_NEW_EMAC_RGMII is not set
@@ -405,7 +411,6 @@ CONFIG_NETDEV_10000=y
405# 411#
406# CONFIG_WLAN_PRE80211 is not set 412# CONFIG_WLAN_PRE80211 is not set
407# CONFIG_WLAN_80211 is not set 413# CONFIG_WLAN_80211 is not set
408# CONFIG_IWLWIFI_LEDS is not set
409 414
410# 415#
411# Enable WiMAX (Networking options) to see the WiMAX drivers 416# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -455,6 +460,7 @@ CONFIG_LEGACY_PTYS=y
455CONFIG_LEGACY_PTY_COUNT=256 460CONFIG_LEGACY_PTY_COUNT=256
456# CONFIG_IPMI_HANDLER is not set 461# CONFIG_IPMI_HANDLER is not set
457CONFIG_HW_RANDOM=y 462CONFIG_HW_RANDOM=y
463# CONFIG_HW_RANDOM_TIMERIOMEM is not set
458# CONFIG_RTC is not set 464# CONFIG_RTC is not set
459# CONFIG_GEN_RTC is not set 465# CONFIG_GEN_RTC is not set
460# CONFIG_R3964 is not set 466# CONFIG_R3964 is not set
@@ -525,7 +531,7 @@ CONFIG_USB_SUPPORT=y
525# 531#
526 532
527# 533#
528# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; 534# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
529# 535#
530# CONFIG_USB_GADGET is not set 536# CONFIG_USB_GADGET is not set
531 537
@@ -538,6 +544,7 @@ CONFIG_USB_SUPPORT=y
538# CONFIG_ACCESSIBILITY is not set 544# CONFIG_ACCESSIBILITY is not set
539# CONFIG_RTC_CLASS is not set 545# CONFIG_RTC_CLASS is not set
540# CONFIG_DMADEVICES is not set 546# CONFIG_DMADEVICES is not set
547# CONFIG_AUXDISPLAY is not set
541# CONFIG_UIO is not set 548# CONFIG_UIO is not set
542# CONFIG_STAGING is not set 549# CONFIG_STAGING is not set
543 550
@@ -563,6 +570,11 @@ CONFIG_FILE_LOCKING=y
563# CONFIG_FUSE_FS is not set 570# CONFIG_FUSE_FS is not set
564 571
565# 572#
573# Caches
574#
575# CONFIG_FSCACHE is not set
576
577#
566# CD-ROM/DVD Filesystems 578# CD-ROM/DVD Filesystems
567# 579#
568# CONFIG_ISO9660_FS is not set 580# CONFIG_ISO9660_FS is not set
@@ -601,8 +613,13 @@ CONFIG_CRAMFS=y
601# CONFIG_HPFS_FS is not set 613# CONFIG_HPFS_FS is not set
602# CONFIG_QNX4FS_FS is not set 614# CONFIG_QNX4FS_FS is not set
603CONFIG_ROMFS_FS=y 615CONFIG_ROMFS_FS=y
616CONFIG_ROMFS_BACKED_BY_BLOCK=y
617# CONFIG_ROMFS_BACKED_BY_MTD is not set
618# CONFIG_ROMFS_BACKED_BY_BOTH is not set
619CONFIG_ROMFS_ON_BLOCK=y
604# CONFIG_SYSV_FS is not set 620# CONFIG_SYSV_FS is not set
605# CONFIG_UFS_FS is not set 621# CONFIG_UFS_FS is not set
622# CONFIG_NILFS2_FS is not set
606CONFIG_NETWORK_FILESYSTEMS=y 623CONFIG_NETWORK_FILESYSTEMS=y
607CONFIG_NFS_FS=y 624CONFIG_NFS_FS=y
608CONFIG_NFS_V3=y 625CONFIG_NFS_V3=y
@@ -614,7 +631,6 @@ CONFIG_LOCKD_V4=y
614CONFIG_NFS_ACL_SUPPORT=y 631CONFIG_NFS_ACL_SUPPORT=y
615CONFIG_NFS_COMMON=y 632CONFIG_NFS_COMMON=y
616CONFIG_SUNRPC=y 633CONFIG_SUNRPC=y
617# CONFIG_SUNRPC_REGISTER_V4 is not set
618# CONFIG_RPCSEC_GSS_KRB5 is not set 634# CONFIG_RPCSEC_GSS_KRB5 is not set
619# CONFIG_RPCSEC_GSS_SPKM3 is not set 635# CONFIG_RPCSEC_GSS_SPKM3 is not set
620# CONFIG_SMB_FS is not set 636# CONFIG_SMB_FS is not set
@@ -647,6 +663,9 @@ CONFIG_DEBUG_SHIRQ=y
647CONFIG_DETECT_SOFTLOCKUP=y 663CONFIG_DETECT_SOFTLOCKUP=y
648CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y 664CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
649CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1 665CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
666CONFIG_DETECT_HUNG_TASK=y
667# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
668CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
650CONFIG_SCHED_DEBUG=y 669CONFIG_SCHED_DEBUG=y
651CONFIG_SCHEDSTATS=y 670CONFIG_SCHEDSTATS=y
652CONFIG_TIMER_STATS=y 671CONFIG_TIMER_STATS=y
@@ -678,15 +697,8 @@ CONFIG_DEBUG_SG=y
678# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set 697# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
679# CONFIG_FAULT_INJECTION is not set 698# CONFIG_FAULT_INJECTION is not set
680CONFIG_SYSCTL_SYSCALL_CHECK=y 699CONFIG_SYSCTL_SYSCALL_CHECK=y
681 700# CONFIG_PAGE_POISONING is not set
682# 701# CONFIG_DYNAMIC_DEBUG is not set
683# Tracers
684#
685# CONFIG_SCHED_TRACER is not set
686# CONFIG_CONTEXT_SWITCH_TRACER is not set
687# CONFIG_BOOT_TRACER is not set
688# CONFIG_TRACE_BRANCH_PROFILING is not set
689# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
690# CONFIG_SAMPLES is not set 702# CONFIG_SAMPLES is not set
691CONFIG_EARLY_PRINTK=y 703CONFIG_EARLY_PRINTK=y
692CONFIG_HEART_BEAT=y 704CONFIG_HEART_BEAT=y
@@ -777,6 +789,7 @@ CONFIG_CRYPTO=y
777# Compression 789# Compression
778# 790#
779# CONFIG_CRYPTO_DEFLATE is not set 791# CONFIG_CRYPTO_DEFLATE is not set
792# CONFIG_CRYPTO_ZLIB is not set
780# CONFIG_CRYPTO_LZO is not set 793# CONFIG_CRYPTO_LZO is not set
781 794
782# 795#
@@ -784,6 +797,7 @@ CONFIG_CRYPTO=y
784# 797#
785# CONFIG_CRYPTO_ANSI_CPRNG is not set 798# CONFIG_CRYPTO_ANSI_CPRNG is not set
786CONFIG_CRYPTO_HW=y 799CONFIG_CRYPTO_HW=y
800# CONFIG_BINARY_PRINTF is not set
787 801
788# 802#
789# Library routines 803# Library routines
@@ -797,8 +811,8 @@ CONFIG_GENERIC_FIND_LAST_BIT=y
797# CONFIG_CRC7 is not set 811# CONFIG_CRC7 is not set
798# CONFIG_LIBCRC32C is not set 812# CONFIG_LIBCRC32C is not set
799CONFIG_ZLIB_INFLATE=y 813CONFIG_ZLIB_INFLATE=y
800CONFIG_PLIST=y
801CONFIG_HAS_IOMEM=y 814CONFIG_HAS_IOMEM=y
802CONFIG_HAS_IOPORT=y 815CONFIG_HAS_IOPORT=y
803CONFIG_HAS_DMA=y 816CONFIG_HAS_DMA=y
804CONFIG_HAVE_LMB=y 817CONFIG_HAVE_LMB=y
818CONFIG_NLATTR=y
diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index a69d3e3c2fd4..b15605299a57 100644
--- a/arch/microblaze/kernel/intc.c
+++ b/arch/microblaze/kernel/intc.c
@@ -137,8 +137,8 @@ void __init init_IRQ(void)
137 137
138 intr_type = 138 intr_type =
139 *(int *) of_get_property(intc, "xlnx,kind-of-intr", NULL); 139 *(int *) of_get_property(intc, "xlnx,kind-of-intr", NULL);
140 if (intr_type >= (1 << nr_irq)) 140 if (intr_type >= (1 << (nr_irq + 1)))
141 printk(KERN_INFO " ERROR: Mishmash in king-of-intr param\n"); 141 printk(KERN_INFO " ERROR: Mismatch in kind-of-intr param\n");
142 142
143#ifdef CONFIG_SELFMOD_INTC 143#ifdef CONFIG_SELFMOD_INTC
144 selfmod_function((int *) arr_func, intc_baseaddr); 144 selfmod_function((int *) arr_func, intc_baseaddr);
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 26947ab85260..c4cae9e6b802 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -473,12 +473,12 @@ endif
473# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys 473# Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
474# 474#
475ifdef CONFIG_SGI_IP28 475ifdef CONFIG_SGI_IP28
476 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=1), n) 476 ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
477 $(error gcc doesn't support needed option -mr10k-cache-barrier=1) 477 $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
478 endif 478 endif
479endif 479endif
480core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/ 480core-$(CONFIG_SGI_IP28) += arch/mips/sgi-ip22/
481cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=1 -I$(srctree)/arch/mips/include/asm/mach-ip28 481cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28
482load-$(CONFIG_SGI_IP28) += 0xa800000020004000 482load-$(CONFIG_SGI_IP28) += 0xa800000020004000
483 483
484# 484#
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
index 8de858f5449f..c2d53c18fd36 100644
--- a/arch/mips/include/asm/uaccess.h
+++ b/arch/mips/include/asm/uaccess.h
@@ -956,7 +956,7 @@ __clear_user(void __user *addr, __kernel_size_t size)
956 void __user * __cl_addr = (addr); \ 956 void __user * __cl_addr = (addr); \
957 unsigned long __cl_size = (n); \ 957 unsigned long __cl_size = (n); \
958 if (__cl_size && access_ok(VERIFY_WRITE, \ 958 if (__cl_size && access_ok(VERIFY_WRITE, \
959 ((unsigned long)(__cl_addr)), __cl_size)) \ 959 __cl_addr, __cl_size)) \
960 __cl_size = __clear_user(__cl_addr, __cl_size); \ 960 __cl_size = __clear_user(__cl_addr, __cl_size); \
961 __cl_size; \ 961 __cl_size; \
962}) 962})
diff --git a/arch/mips/mm/tlb-r3k.c b/arch/mips/mm/tlb-r3k.c
index f0cf46adb978..1c0048a6f5cf 100644
--- a/arch/mips/mm/tlb-r3k.c
+++ b/arch/mips/mm/tlb-r3k.c
@@ -82,8 +82,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
82 int cpu = smp_processor_id(); 82 int cpu = smp_processor_id();
83 83
84 if (cpu_context(cpu, mm) != 0) { 84 if (cpu_context(cpu, mm) != 0) {
85 unsigned long flags; 85 unsigned long size, flags;
86 int size;
87 86
88#ifdef DEBUG_TLB 87#ifdef DEBUG_TLB
89 printk("[tlbrange<%lu,0x%08lx,0x%08lx>]", 88 printk("[tlbrange<%lu,0x%08lx,0x%08lx>]",
@@ -121,8 +120,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
121 120
122void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) 121void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
123{ 122{
124 unsigned long flags; 123 unsigned long size, flags;
125 int size;
126 124
127#ifdef DEBUG_TLB 125#ifdef DEBUG_TLB
128 printk("[tlbrange<%lu,0x%08lx,0x%08lx>]", start, end); 126 printk("[tlbrange<%lu,0x%08lx,0x%08lx>]", start, end);
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 9619f66e531e..892be426787c 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -117,8 +117,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
117 int cpu = smp_processor_id(); 117 int cpu = smp_processor_id();
118 118
119 if (cpu_context(cpu, mm) != 0) { 119 if (cpu_context(cpu, mm) != 0) {
120 unsigned long flags; 120 unsigned long size, flags;
121 int size;
122 121
123 ENTER_CRITICAL(flags); 122 ENTER_CRITICAL(flags);
124 size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT; 123 size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
@@ -160,8 +159,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
160 159
161void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) 160void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
162{ 161{
163 unsigned long flags; 162 unsigned long size, flags;
164 int size;
165 163
166 ENTER_CRITICAL(flags); 164 ENTER_CRITICAL(flags);
167 size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT; 165 size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
diff --git a/arch/mips/mm/tlb-r8k.c b/arch/mips/mm/tlb-r8k.c
index 4f01a3be215c..4ec95cc2df2f 100644
--- a/arch/mips/mm/tlb-r8k.c
+++ b/arch/mips/mm/tlb-r8k.c
@@ -111,8 +111,7 @@ out_restore:
111/* Usable for KV1 addresses only! */ 111/* Usable for KV1 addresses only! */
112void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) 112void local_flush_tlb_kernel_range(unsigned long start, unsigned long end)
113{ 113{
114 unsigned long flags; 114 unsigned long size, flags;
115 int size;
116 115
117 size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT; 116 size = (end - start + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
118 size = (size + 1) >> 1; 117 size = (size + 1) >> 1;
diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c
index 4ad5c3393fd3..45b6694c2079 100644
--- a/arch/mips/sgi-ip22/ip22-reset.c
+++ b/arch/mips/sgi-ip22/ip22-reset.c
@@ -148,7 +148,7 @@ static irqreturn_t panel_int(int irq, void *dev_id)
148 148
149 if (sgint->istat1 & SGINT_ISTAT1_PWR) { 149 if (sgint->istat1 & SGINT_ISTAT1_PWR) {
150 /* Wait until interrupt goes away */ 150 /* Wait until interrupt goes away */
151 disable_irq(SGI_PANEL_IRQ); 151 disable_irq_nosync(SGI_PANEL_IRQ);
152 init_timer(&debounce_timer); 152 init_timer(&debounce_timer);
153 debounce_timer.function = debounce; 153 debounce_timer.function = debounce;
154 debounce_timer.expires = jiffies + 5; 154 debounce_timer.expires = jiffies + 5;
diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c
index b6cab089561e..9b95d80ebc6e 100644
--- a/arch/mips/sgi-ip32/ip32-reset.c
+++ b/arch/mips/sgi-ip32/ip32-reset.c
@@ -53,7 +53,7 @@ static inline void ip32_machine_halt(void)
53 53
54static void ip32_machine_power_off(void) 54static void ip32_machine_power_off(void)
55{ 55{
56 volatile unsigned char reg_a, xctrl_a, xctrl_b; 56 unsigned char reg_a, xctrl_a, xctrl_b;
57 57
58 disable_irq(MACEISA_RTC_IRQ); 58 disable_irq(MACEISA_RTC_IRQ);
59 reg_a = CMOS_READ(RTC_REG_A); 59 reg_a = CMOS_READ(RTC_REG_A);
@@ -91,9 +91,10 @@ static void blink_timeout(unsigned long data)
91 91
92static void debounce(unsigned long data) 92static void debounce(unsigned long data)
93{ 93{
94 volatile unsigned char reg_a, reg_c, xctrl_a; 94 unsigned char reg_a, reg_c, xctrl_a;
95 95
96 reg_c = CMOS_READ(RTC_INTR_FLAGS); 96 reg_c = CMOS_READ(RTC_INTR_FLAGS);
97 reg_a = CMOS_READ(RTC_REG_A);
97 CMOS_WRITE(reg_a | DS_REGA_DV0, RTC_REG_A); 98 CMOS_WRITE(reg_a | DS_REGA_DV0, RTC_REG_A);
98 wbflush(); 99 wbflush();
99 xctrl_a = CMOS_READ(DS_B1_XCTRL4A); 100 xctrl_a = CMOS_READ(DS_B1_XCTRL4A);
@@ -137,7 +138,7 @@ static inline void ip32_power_button(void)
137 138
138static irqreturn_t ip32_rtc_int(int irq, void *dev_id) 139static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
139{ 140{
140 volatile unsigned char reg_c; 141 unsigned char reg_c;
141 142
142 reg_c = CMOS_READ(RTC_INTR_FLAGS); 143 reg_c = CMOS_READ(RTC_INTR_FLAGS);
143 if (!(reg_c & RTC_IRQF)) { 144 if (!(reg_c & RTC_IRQF)) {
@@ -145,7 +146,7 @@ static irqreturn_t ip32_rtc_int(int irq, void *dev_id)
145 "%s: RTC IRQ without RTC_IRQF\n", __func__); 146 "%s: RTC IRQ without RTC_IRQF\n", __func__);
146 } 147 }
147 /* Wait until interrupt goes away */ 148 /* Wait until interrupt goes away */
148 disable_irq(MACEISA_RTC_IRQ); 149 disable_irq_nosync(MACEISA_RTC_IRQ);
149 init_timer(&debounce_timer); 150 init_timer(&debounce_timer);
150 debounce_timer.function = debounce; 151 debounce_timer.function = debounce;
151 debounce_timer.expires = jiffies + 50; 152 debounce_timer.expires = jiffies + 50;
diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig
index ac14f5245d2a..e28e65e7a0e1 100644
--- a/arch/powerpc/configs/ps3_defconfig
+++ b/arch/powerpc/configs/ps3_defconfig
@@ -1,13 +1,14 @@
1# 1#
2# Automatically generated make config: don't edit 2# Automatically generated make config: don't edit
3# Linux kernel version: 2.6.29-rc8 3# Linux kernel version: 2.6.30-rc5
4# Fri Mar 13 09:28:45 2009 4# Fri May 15 10:37:00 2009
5# 5#
6CONFIG_PPC64=y 6CONFIG_PPC64=y
7 7
8# 8#
9# Processor support 9# Processor support
10# 10#
11CONFIG_PPC_BOOK3S=y
11# CONFIG_POWER4_ONLY is not set 12# CONFIG_POWER4_ONLY is not set
12CONFIG_POWER3=y 13CONFIG_POWER3=y
13CONFIG_POWER4=y 14CONFIG_POWER4=y
@@ -55,9 +56,11 @@ CONFIG_OF=y
55# CONFIG_GENERIC_TBSYNC is not set 56# CONFIG_GENERIC_TBSYNC is not set
56CONFIG_AUDIT_ARCH=y 57CONFIG_AUDIT_ARCH=y
57CONFIG_GENERIC_BUG=y 58CONFIG_GENERIC_BUG=y
59CONFIG_DTC=y
58# CONFIG_DEFAULT_UIMAGE is not set 60# CONFIG_DEFAULT_UIMAGE is not set
59# CONFIG_PPC_DCR_NATIVE is not set 61# CONFIG_PPC_DCR_NATIVE is not set
60# CONFIG_PPC_DCR_MMIO is not set 62# CONFIG_PPC_DCR_MMIO is not set
63CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
61CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" 64CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
62 65
63# 66#
@@ -72,6 +75,7 @@ CONFIG_SWAP=y
72CONFIG_SYSVIPC=y 75CONFIG_SYSVIPC=y
73CONFIG_SYSVIPC_SYSCTL=y 76CONFIG_SYSVIPC_SYSCTL=y
74CONFIG_POSIX_MQUEUE=y 77CONFIG_POSIX_MQUEUE=y
78CONFIG_POSIX_MQUEUE_SYSCTL=y
75# CONFIG_BSD_PROCESS_ACCT is not set 79# CONFIG_BSD_PROCESS_ACCT is not set
76# CONFIG_TASKSTATS is not set 80# CONFIG_TASKSTATS is not set
77# CONFIG_AUDIT is not set 81# CONFIG_AUDIT is not set
@@ -88,8 +92,7 @@ CONFIG_CLASSIC_RCU=y
88CONFIG_LOG_BUF_SHIFT=17 92CONFIG_LOG_BUF_SHIFT=17
89# CONFIG_GROUP_SCHED is not set 93# CONFIG_GROUP_SCHED is not set
90# CONFIG_CGROUPS is not set 94# CONFIG_CGROUPS is not set
91CONFIG_SYSFS_DEPRECATED=y 95# CONFIG_SYSFS_DEPRECATED_V2 is not set
92CONFIG_SYSFS_DEPRECATED_V2=y
93# CONFIG_RELAY is not set 96# CONFIG_RELAY is not set
94CONFIG_NAMESPACES=y 97CONFIG_NAMESPACES=y
95# CONFIG_UTS_NS is not set 98# CONFIG_UTS_NS is not set
@@ -99,6 +102,9 @@ CONFIG_NAMESPACES=y
99# CONFIG_NET_NS is not set 102# CONFIG_NET_NS is not set
100CONFIG_BLK_DEV_INITRD=y 103CONFIG_BLK_DEV_INITRD=y
101CONFIG_INITRAMFS_SOURCE="" 104CONFIG_INITRAMFS_SOURCE=""
105CONFIG_RD_GZIP=y
106# CONFIG_RD_BZIP2 is not set
107# CONFIG_RD_LZMA is not set
102CONFIG_CC_OPTIMIZE_FOR_SIZE=y 108CONFIG_CC_OPTIMIZE_FOR_SIZE=y
103CONFIG_SYSCTL=y 109CONFIG_SYSCTL=y
104CONFIG_ANON_INODES=y 110CONFIG_ANON_INODES=y
@@ -107,6 +113,7 @@ CONFIG_SYSCTL_SYSCALL=y
107CONFIG_KALLSYMS=y 113CONFIG_KALLSYMS=y
108CONFIG_KALLSYMS_ALL=y 114CONFIG_KALLSYMS_ALL=y
109CONFIG_KALLSYMS_EXTRA_PASS=y 115CONFIG_KALLSYMS_EXTRA_PASS=y
116# CONFIG_STRIP_ASM_SYMS is not set
110CONFIG_HOTPLUG=y 117CONFIG_HOTPLUG=y
111CONFIG_PRINTK=y 118CONFIG_PRINTK=y
112CONFIG_BUG=y 119CONFIG_BUG=y
@@ -138,6 +145,7 @@ CONFIG_HAVE_KRETPROBES=y
138CONFIG_HAVE_ARCH_TRACEHOOK=y 145CONFIG_HAVE_ARCH_TRACEHOOK=y
139CONFIG_HAVE_DMA_ATTRS=y 146CONFIG_HAVE_DMA_ATTRS=y
140CONFIG_USE_GENERIC_SMP_HELPERS=y 147CONFIG_USE_GENERIC_SMP_HELPERS=y
148# CONFIG_SLOW_WORK is not set
141# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set 149# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
142CONFIG_SLABINFO=y 150CONFIG_SLABINFO=y
143CONFIG_RT_MUTEXES=y 151CONFIG_RT_MUTEXES=y
@@ -150,7 +158,6 @@ CONFIG_MODULE_UNLOAD=y
150# CONFIG_MODULE_SRCVERSION_ALL is not set 158# CONFIG_MODULE_SRCVERSION_ALL is not set
151CONFIG_STOP_MACHINE=y 159CONFIG_STOP_MACHINE=y
152CONFIG_BLOCK=y 160CONFIG_BLOCK=y
153# CONFIG_BLK_DEV_IO_TRACE is not set
154CONFIG_BLK_DEV_BSG=y 161CONFIG_BLK_DEV_BSG=y
155# CONFIG_BLK_DEV_INTEGRITY is not set 162# CONFIG_BLK_DEV_INTEGRITY is not set
156CONFIG_BLOCK_COMPAT=y 163CONFIG_BLOCK_COMPAT=y
@@ -172,7 +179,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
172# 179#
173# Platform support 180# Platform support
174# 181#
175CONFIG_PPC_MULTIPLATFORM=y
176# CONFIG_PPC_PSERIES is not set 182# CONFIG_PPC_PSERIES is not set
177# CONFIG_PPC_ISERIES is not set 183# CONFIG_PPC_ISERIES is not set
178# CONFIG_PPC_PMAC is not set 184# CONFIG_PPC_PMAC is not set
@@ -209,6 +215,7 @@ CONFIG_SPU_FS_64K_LS=y
209# CONFIG_SPU_TRACE is not set 215# CONFIG_SPU_TRACE is not set
210CONFIG_SPU_BASE=y 216CONFIG_SPU_BASE=y
211# CONFIG_PQ2ADS is not set 217# CONFIG_PQ2ADS is not set
218# CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
212# CONFIG_IPIC is not set 219# CONFIG_IPIC is not set
213# CONFIG_MPIC is not set 220# CONFIG_MPIC is not set
214# CONFIG_MPIC_WEIRD is not set 221# CONFIG_MPIC_WEIRD is not set
@@ -279,11 +286,14 @@ CONFIG_PHYS_ADDR_T_64BIT=y
279CONFIG_ZONE_DMA_FLAG=1 286CONFIG_ZONE_DMA_FLAG=1
280CONFIG_BOUNCE=y 287CONFIG_BOUNCE=y
281CONFIG_UNEVICTABLE_LRU=y 288CONFIG_UNEVICTABLE_LRU=y
289CONFIG_HAVE_MLOCK=y
290CONFIG_HAVE_MLOCKED_PAGE_BIT=y
282CONFIG_ARCH_MEMORY_PROBE=y 291CONFIG_ARCH_MEMORY_PROBE=y
283CONFIG_PPC_HAS_HASH_64K=y 292CONFIG_PPC_HAS_HASH_64K=y
284CONFIG_PPC_4K_PAGES=y 293CONFIG_PPC_4K_PAGES=y
285# CONFIG_PPC_16K_PAGES is not set 294# CONFIG_PPC_16K_PAGES is not set
286# CONFIG_PPC_64K_PAGES is not set 295# CONFIG_PPC_64K_PAGES is not set
296# CONFIG_PPC_256K_PAGES is not set
287CONFIG_FORCE_MAX_ZONEORDER=13 297CONFIG_FORCE_MAX_ZONEORDER=13
288CONFIG_SCHED_SMT=y 298CONFIG_SCHED_SMT=y
289CONFIG_PROC_DEVICETREE=y 299CONFIG_PROC_DEVICETREE=y
@@ -316,7 +326,6 @@ CONFIG_NET=y
316# 326#
317# Networking options 327# Networking options
318# 328#
319CONFIG_COMPAT_NET_DEV_OPS=y
320CONFIG_PACKET=y 329CONFIG_PACKET=y
321CONFIG_PACKET_MMAP=y 330CONFIG_PACKET_MMAP=y
322CONFIG_UNIX=y 331CONFIG_UNIX=y
@@ -389,6 +398,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
389# CONFIG_LAPB is not set 398# CONFIG_LAPB is not set
390# CONFIG_ECONET is not set 399# CONFIG_ECONET is not set
391# CONFIG_WAN_ROUTER is not set 400# CONFIG_WAN_ROUTER is not set
401# CONFIG_PHONET is not set
392# CONFIG_NET_SCHED is not set 402# CONFIG_NET_SCHED is not set
393# CONFIG_DCB is not set 403# CONFIG_DCB is not set
394 404
@@ -396,6 +406,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y
396# Network testing 406# Network testing
397# 407#
398# CONFIG_NET_PKTGEN is not set 408# CONFIG_NET_PKTGEN is not set
409# CONFIG_NET_DROP_MONITOR is not set
399# CONFIG_HAMRADIO is not set 410# CONFIG_HAMRADIO is not set
400# CONFIG_CAN is not set 411# CONFIG_CAN is not set
401# CONFIG_IRDA is not set 412# CONFIG_IRDA is not set
@@ -419,11 +430,9 @@ CONFIG_BT_HCIBTUSB=m
419# CONFIG_BT_HCIBFUSB is not set 430# CONFIG_BT_HCIBFUSB is not set
420# CONFIG_BT_HCIVHCI is not set 431# CONFIG_BT_HCIVHCI is not set
421# CONFIG_AF_RXRPC is not set 432# CONFIG_AF_RXRPC is not set
422# CONFIG_PHONET is not set
423CONFIG_WIRELESS=y 433CONFIG_WIRELESS=y
424CONFIG_CFG80211=m 434CONFIG_CFG80211=m
425# CONFIG_CFG80211_REG_DEBUG is not set 435# CONFIG_CFG80211_REG_DEBUG is not set
426CONFIG_NL80211=y
427# CONFIG_WIRELESS_OLD_REGULATORY is not set 436# CONFIG_WIRELESS_OLD_REGULATORY is not set
428CONFIG_WIRELESS_EXT=y 437CONFIG_WIRELESS_EXT=y
429# CONFIG_WIRELESS_EXT_SYSFS is not set 438# CONFIG_WIRELESS_EXT_SYSFS is not set
@@ -602,6 +611,7 @@ CONFIG_SCSI_WAIT_SCAN=m
602# CONFIG_SCSI_SRP_ATTRS is not set 611# CONFIG_SCSI_SRP_ATTRS is not set
603# CONFIG_SCSI_LOWLEVEL is not set 612# CONFIG_SCSI_LOWLEVEL is not set
604# CONFIG_SCSI_DH is not set 613# CONFIG_SCSI_DH is not set
614# CONFIG_SCSI_OSD_INITIATOR is not set
605# CONFIG_ATA is not set 615# CONFIG_ATA is not set
606CONFIG_MD=y 616CONFIG_MD=y
607# CONFIG_BLK_DEV_MD is not set 617# CONFIG_BLK_DEV_MD is not set
@@ -616,6 +626,7 @@ CONFIG_BLK_DEV_DM=m
616# CONFIG_DM_UEVENT is not set 626# CONFIG_DM_UEVENT is not set
617# CONFIG_MACINTOSH_DRIVERS is not set 627# CONFIG_MACINTOSH_DRIVERS is not set
618CONFIG_NETDEVICES=y 628CONFIG_NETDEVICES=y
629CONFIG_COMPAT_NET_DEV_OPS=y
619# CONFIG_DUMMY is not set 630# CONFIG_DUMMY is not set
620# CONFIG_BONDING is not set 631# CONFIG_BONDING is not set
621# CONFIG_MACVLAN is not set 632# CONFIG_MACVLAN is not set
@@ -625,6 +636,8 @@ CONFIG_NETDEVICES=y
625# CONFIG_PHYLIB is not set 636# CONFIG_PHYLIB is not set
626CONFIG_NET_ETHERNET=y 637CONFIG_NET_ETHERNET=y
627CONFIG_MII=m 638CONFIG_MII=m
639# CONFIG_ETHOC is not set
640# CONFIG_DNET is not set
628# CONFIG_IBM_NEW_EMAC_ZMII is not set 641# CONFIG_IBM_NEW_EMAC_ZMII is not set
629# CONFIG_IBM_NEW_EMAC_RGMII is not set 642# CONFIG_IBM_NEW_EMAC_RGMII is not set
630# CONFIG_IBM_NEW_EMAC_TAH is not set 643# CONFIG_IBM_NEW_EMAC_TAH is not set
@@ -646,12 +659,13 @@ CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE=y
646CONFIG_WLAN_80211=y 659CONFIG_WLAN_80211=y
647# CONFIG_LIBERTAS is not set 660# CONFIG_LIBERTAS is not set
648# CONFIG_LIBERTAS_THINFIRM is not set 661# CONFIG_LIBERTAS_THINFIRM is not set
662# CONFIG_AT76C50X_USB is not set
649# CONFIG_USB_ZD1201 is not set 663# CONFIG_USB_ZD1201 is not set
650# CONFIG_USB_NET_RNDIS_WLAN is not set 664# CONFIG_USB_NET_RNDIS_WLAN is not set
651# CONFIG_RTL8187 is not set 665# CONFIG_RTL8187 is not set
652# CONFIG_MAC80211_HWSIM is not set 666# CONFIG_MAC80211_HWSIM is not set
653# CONFIG_P54_COMMON is not set 667# CONFIG_P54_COMMON is not set
654# CONFIG_IWLWIFI_LEDS is not set 668# CONFIG_AR9170_USB is not set
655# CONFIG_HOSTAP is not set 669# CONFIG_HOSTAP is not set
656# CONFIG_B43 is not set 670# CONFIG_B43 is not set
657# CONFIG_B43LEGACY is not set 671# CONFIG_B43LEGACY is not set
@@ -673,6 +687,7 @@ CONFIG_USB_PEGASUS=m
673CONFIG_USB_USBNET=m 687CONFIG_USB_USBNET=m
674CONFIG_USB_NET_AX8817X=m 688CONFIG_USB_NET_AX8817X=m
675# CONFIG_USB_NET_CDCETHER is not set 689# CONFIG_USB_NET_CDCETHER is not set
690# CONFIG_USB_NET_CDC_EEM is not set
676# CONFIG_USB_NET_DM9601 is not set 691# CONFIG_USB_NET_DM9601 is not set
677# CONFIG_USB_NET_SMSC95XX is not set 692# CONFIG_USB_NET_SMSC95XX is not set
678# CONFIG_USB_NET_GL620A is not set 693# CONFIG_USB_NET_GL620A is not set
@@ -724,28 +739,7 @@ CONFIG_INPUT_EVDEV=m
724# 739#
725# CONFIG_INPUT_KEYBOARD is not set 740# CONFIG_INPUT_KEYBOARD is not set
726# CONFIG_INPUT_MOUSE is not set 741# CONFIG_INPUT_MOUSE is not set
727CONFIG_INPUT_JOYSTICK=y 742# CONFIG_INPUT_JOYSTICK is not set
728# CONFIG_JOYSTICK_ANALOG is not set
729# CONFIG_JOYSTICK_A3D is not set
730# CONFIG_JOYSTICK_ADI is not set
731# CONFIG_JOYSTICK_COBRA is not set
732# CONFIG_JOYSTICK_GF2K is not set
733# CONFIG_JOYSTICK_GRIP is not set
734# CONFIG_JOYSTICK_GRIP_MP is not set
735# CONFIG_JOYSTICK_GUILLEMOT is not set
736# CONFIG_JOYSTICK_INTERACT is not set
737# CONFIG_JOYSTICK_SIDEWINDER is not set
738# CONFIG_JOYSTICK_TMDC is not set
739# CONFIG_JOYSTICK_IFORCE is not set
740# CONFIG_JOYSTICK_WARRIOR is not set
741# CONFIG_JOYSTICK_MAGELLAN is not set
742# CONFIG_JOYSTICK_SPACEORB is not set
743# CONFIG_JOYSTICK_SPACEBALL is not set
744# CONFIG_JOYSTICK_STINGER is not set
745# CONFIG_JOYSTICK_TWIDJOY is not set
746# CONFIG_JOYSTICK_ZHENHUA is not set
747# CONFIG_JOYSTICK_JOYDUMP is not set
748# CONFIG_JOYSTICK_XPAD is not set
749# CONFIG_INPUT_TABLET is not set 743# CONFIG_INPUT_TABLET is not set
750# CONFIG_INPUT_TOUCHSCREEN is not set 744# CONFIG_INPUT_TOUCHSCREEN is not set
751# CONFIG_INPUT_MISC is not set 745# CONFIG_INPUT_MISC is not set
@@ -864,6 +858,7 @@ CONFIG_FB_PS3_DEFAULT_SIZE_M=9
864# CONFIG_FB_VIRTUAL is not set 858# CONFIG_FB_VIRTUAL is not set
865# CONFIG_FB_METRONOME is not set 859# CONFIG_FB_METRONOME is not set
866# CONFIG_FB_MB862XX is not set 860# CONFIG_FB_MB862XX is not set
861# CONFIG_FB_BROADSHEET is not set
867# CONFIG_BACKLIGHT_LCD_SUPPORT is not set 862# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
868 863
869# 864#
@@ -934,15 +929,17 @@ CONFIG_USB_HIDDEV=y
934# 929#
935# Special HID drivers 930# Special HID drivers
936# 931#
937# CONFIG_HID_COMPAT is not set
938# CONFIG_HID_A4TECH is not set 932# CONFIG_HID_A4TECH is not set
939# CONFIG_HID_APPLE is not set 933# CONFIG_HID_APPLE is not set
940# CONFIG_HID_BELKIN is not set 934# CONFIG_HID_BELKIN is not set
941# CONFIG_HID_CHERRY is not set 935# CONFIG_HID_CHERRY is not set
942# CONFIG_HID_CHICONY is not set 936# CONFIG_HID_CHICONY is not set
943# CONFIG_HID_CYPRESS is not set 937# CONFIG_HID_CYPRESS is not set
938# CONFIG_DRAGONRISE_FF is not set
944# CONFIG_HID_EZKEY is not set 939# CONFIG_HID_EZKEY is not set
940# CONFIG_HID_KYE is not set
945# CONFIG_HID_GYRATION is not set 941# CONFIG_HID_GYRATION is not set
942# CONFIG_HID_KENSINGTON is not set
946# CONFIG_HID_LOGITECH is not set 943# CONFIG_HID_LOGITECH is not set
947# CONFIG_HID_MICROSOFT is not set 944# CONFIG_HID_MICROSOFT is not set
948# CONFIG_HID_MONTEREY is not set 945# CONFIG_HID_MONTEREY is not set
@@ -950,7 +947,7 @@ CONFIG_USB_HIDDEV=y
950# CONFIG_HID_PANTHERLORD is not set 947# CONFIG_HID_PANTHERLORD is not set
951# CONFIG_HID_PETALYNX is not set 948# CONFIG_HID_PETALYNX is not set
952# CONFIG_HID_SAMSUNG is not set 949# CONFIG_HID_SAMSUNG is not set
953# CONFIG_HID_SONY is not set 950CONFIG_HID_SONY=m
954# CONFIG_HID_SUNPLUS is not set 951# CONFIG_HID_SUNPLUS is not set
955# CONFIG_GREENASIA_FF is not set 952# CONFIG_GREENASIA_FF is not set
956# CONFIG_HID_TOPSEED is not set 953# CONFIG_HID_TOPSEED is not set
@@ -1012,11 +1009,11 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
1012# CONFIG_USB_TMC is not set 1009# CONFIG_USB_TMC is not set
1013 1010
1014# 1011#
1015# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed; 1012# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
1016# 1013#
1017 1014
1018# 1015#
1019# see USB_STORAGE Help for more information 1016# also be needed; see USB_STORAGE Help for more info
1020# 1017#
1021CONFIG_USB_STORAGE=m 1018CONFIG_USB_STORAGE=m
1022# CONFIG_USB_STORAGE_DEBUG is not set 1019# CONFIG_USB_STORAGE_DEBUG is not set
@@ -1058,7 +1055,6 @@ CONFIG_USB_STORAGE=m
1058# CONFIG_USB_LED is not set 1055# CONFIG_USB_LED is not set
1059# CONFIG_USB_CYPRESS_CY7C63 is not set 1056# CONFIG_USB_CYPRESS_CY7C63 is not set
1060# CONFIG_USB_CYTHERM is not set 1057# CONFIG_USB_CYTHERM is not set
1061# CONFIG_USB_PHIDGET is not set
1062# CONFIG_USB_IDMOUSE is not set 1058# CONFIG_USB_IDMOUSE is not set
1063# CONFIG_USB_FTDI_ELAN is not set 1059# CONFIG_USB_FTDI_ELAN is not set
1064# CONFIG_USB_APPLEDISPLAY is not set 1060# CONFIG_USB_APPLEDISPLAY is not set
@@ -1074,6 +1070,7 @@ CONFIG_USB_STORAGE=m
1074# 1070#
1075# OTG and related infrastructure 1071# OTG and related infrastructure
1076# 1072#
1073# CONFIG_NOP_USB_XCEIV is not set
1077# CONFIG_MMC is not set 1074# CONFIG_MMC is not set
1078# CONFIG_MEMSTICK is not set 1075# CONFIG_MEMSTICK is not set
1079# CONFIG_NEW_LEDS is not set 1076# CONFIG_NEW_LEDS is not set
@@ -1113,8 +1110,10 @@ CONFIG_RTC_INTF_DEV=y
1113# 1110#
1114# on-CPU RTC drivers 1111# on-CPU RTC drivers
1115# 1112#
1116CONFIG_RTC_DRV_PPC=m 1113# CONFIG_RTC_DRV_GENERIC is not set
1114CONFIG_RTC_DRV_PS3=m
1117# CONFIG_DMADEVICES is not set 1115# CONFIG_DMADEVICES is not set
1116# CONFIG_AUXDISPLAY is not set
1118# CONFIG_UIO is not set 1117# CONFIG_UIO is not set
1119# CONFIG_STAGING is not set 1118# CONFIG_STAGING is not set
1120 1119
@@ -1125,6 +1124,7 @@ CONFIG_EXT2_FS=m
1125# CONFIG_EXT2_FS_XATTR is not set 1124# CONFIG_EXT2_FS_XATTR is not set
1126# CONFIG_EXT2_FS_XIP is not set 1125# CONFIG_EXT2_FS_XIP is not set
1127CONFIG_EXT3_FS=m 1126CONFIG_EXT3_FS=m
1127# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
1128CONFIG_EXT3_FS_XATTR=y 1128CONFIG_EXT3_FS_XATTR=y
1129# CONFIG_EXT3_FS_POSIX_ACL is not set 1129# CONFIG_EXT3_FS_POSIX_ACL is not set
1130# CONFIG_EXT3_FS_SECURITY is not set 1130# CONFIG_EXT3_FS_SECURITY is not set
@@ -1161,6 +1161,11 @@ CONFIG_AUTOFS4_FS=m
1161# CONFIG_FUSE_FS is not set 1161# CONFIG_FUSE_FS is not set
1162 1162
1163# 1163#
1164# Caches
1165#
1166# CONFIG_FSCACHE is not set
1167
1168#
1164# CD-ROM/DVD Filesystems 1169# CD-ROM/DVD Filesystems
1165# 1170#
1166CONFIG_ISO9660_FS=m 1171CONFIG_ISO9660_FS=m
@@ -1211,6 +1216,7 @@ CONFIG_MISC_FILESYSTEMS=y
1211# CONFIG_ROMFS_FS is not set 1216# CONFIG_ROMFS_FS is not set
1212# CONFIG_SYSV_FS is not set 1217# CONFIG_SYSV_FS is not set
1213# CONFIG_UFS_FS is not set 1218# CONFIG_UFS_FS is not set
1219# CONFIG_NILFS2_FS is not set
1214CONFIG_NETWORK_FILESYSTEMS=y 1220CONFIG_NETWORK_FILESYSTEMS=y
1215CONFIG_NFS_FS=y 1221CONFIG_NFS_FS=y
1216CONFIG_NFS_V3=y 1222CONFIG_NFS_V3=y
@@ -1223,7 +1229,6 @@ CONFIG_LOCKD_V4=y
1223CONFIG_NFS_COMMON=y 1229CONFIG_NFS_COMMON=y
1224CONFIG_SUNRPC=y 1230CONFIG_SUNRPC=y
1225CONFIG_SUNRPC_GSS=y 1231CONFIG_SUNRPC_GSS=y
1226# CONFIG_SUNRPC_REGISTER_V4 is not set
1227CONFIG_RPCSEC_GSS_KRB5=y 1232CONFIG_RPCSEC_GSS_KRB5=y
1228# CONFIG_RPCSEC_GSS_SPKM3 is not set 1233# CONFIG_RPCSEC_GSS_SPKM3 is not set
1229# CONFIG_SMB_FS is not set 1234# CONFIG_SMB_FS is not set
@@ -1283,6 +1288,7 @@ CONFIG_NLS_ISO8859_1=y
1283# CONFIG_NLS_KOI8_U is not set 1288# CONFIG_NLS_KOI8_U is not set
1284# CONFIG_NLS_UTF8 is not set 1289# CONFIG_NLS_UTF8 is not set
1285# CONFIG_DLM is not set 1290# CONFIG_DLM is not set
1291CONFIG_BINARY_PRINTF=y
1286 1292
1287# 1293#
1288# Library routines 1294# Library routines
@@ -1296,15 +1302,16 @@ CONFIG_CRC_ITU_T=m
1296CONFIG_CRC32=y 1302CONFIG_CRC32=y
1297# CONFIG_CRC7 is not set 1303# CONFIG_CRC7 is not set
1298# CONFIG_LIBCRC32C is not set 1304# CONFIG_LIBCRC32C is not set
1299CONFIG_ZLIB_INFLATE=m 1305CONFIG_ZLIB_INFLATE=y
1300CONFIG_ZLIB_DEFLATE=m 1306CONFIG_ZLIB_DEFLATE=m
1301CONFIG_LZO_COMPRESS=m 1307CONFIG_LZO_COMPRESS=m
1302CONFIG_LZO_DECOMPRESS=m 1308CONFIG_LZO_DECOMPRESS=m
1303CONFIG_PLIST=y 1309CONFIG_DECOMPRESS_GZIP=y
1304CONFIG_HAS_IOMEM=y 1310CONFIG_HAS_IOMEM=y
1305CONFIG_HAS_IOPORT=y 1311CONFIG_HAS_IOPORT=y
1306CONFIG_HAS_DMA=y 1312CONFIG_HAS_DMA=y
1307CONFIG_HAVE_LMB=y 1313CONFIG_HAVE_LMB=y
1314CONFIG_NLATTR=y
1308 1315
1309# 1316#
1310# Kernel hacking 1317# Kernel hacking
@@ -1322,6 +1329,9 @@ CONFIG_DEBUG_KERNEL=y
1322CONFIG_DETECT_SOFTLOCKUP=y 1329CONFIG_DETECT_SOFTLOCKUP=y
1323# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set 1330# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
1324CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 1331CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
1332CONFIG_DETECT_HUNG_TASK=y
1333# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
1334CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
1325CONFIG_SCHED_DEBUG=y 1335CONFIG_SCHED_DEBUG=y
1326# CONFIG_SCHEDSTATS is not set 1336# CONFIG_SCHEDSTATS is not set
1327# CONFIG_TIMER_STATS is not set 1337# CONFIG_TIMER_STATS is not set
@@ -1357,12 +1367,15 @@ CONFIG_DEBUG_LIST=y
1357# CONFIG_FAULT_INJECTION is not set 1367# CONFIG_FAULT_INJECTION is not set
1358# CONFIG_LATENCYTOP is not set 1368# CONFIG_LATENCYTOP is not set
1359CONFIG_SYSCTL_SYSCALL_CHECK=y 1369CONFIG_SYSCTL_SYSCALL_CHECK=y
1370# CONFIG_DEBUG_PAGEALLOC is not set
1360CONFIG_NOP_TRACER=y 1371CONFIG_NOP_TRACER=y
1361CONFIG_HAVE_FUNCTION_TRACER=y 1372CONFIG_HAVE_FUNCTION_TRACER=y
1373CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
1362CONFIG_HAVE_DYNAMIC_FTRACE=y 1374CONFIG_HAVE_DYNAMIC_FTRACE=y
1363CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y 1375CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
1364CONFIG_RING_BUFFER=y 1376CONFIG_RING_BUFFER=y
1365CONFIG_TRACING=y 1377CONFIG_TRACING=y
1378CONFIG_TRACING_SUPPORT=y
1366 1379
1367# 1380#
1368# Tracers 1381# Tracers
@@ -1371,18 +1384,21 @@ CONFIG_TRACING=y
1371# CONFIG_IRQSOFF_TRACER is not set 1384# CONFIG_IRQSOFF_TRACER is not set
1372# CONFIG_SCHED_TRACER is not set 1385# CONFIG_SCHED_TRACER is not set
1373# CONFIG_CONTEXT_SWITCH_TRACER is not set 1386# CONFIG_CONTEXT_SWITCH_TRACER is not set
1387# CONFIG_EVENT_TRACER is not set
1374# CONFIG_BOOT_TRACER is not set 1388# CONFIG_BOOT_TRACER is not set
1375# CONFIG_TRACE_BRANCH_PROFILING is not set 1389# CONFIG_TRACE_BRANCH_PROFILING is not set
1376# CONFIG_STACK_TRACER is not set 1390# CONFIG_STACK_TRACER is not set
1391# CONFIG_KMEMTRACE is not set
1392# CONFIG_WORKQUEUE_TRACER is not set
1393# CONFIG_BLK_DEV_IO_TRACE is not set
1377# CONFIG_FTRACE_STARTUP_TEST is not set 1394# CONFIG_FTRACE_STARTUP_TEST is not set
1378# CONFIG_DYNAMIC_PRINTK_DEBUG is not set 1395# CONFIG_DYNAMIC_DEBUG is not set
1379# CONFIG_SAMPLES is not set 1396# CONFIG_SAMPLES is not set
1380CONFIG_HAVE_ARCH_KGDB=y 1397CONFIG_HAVE_ARCH_KGDB=y
1381# CONFIG_KGDB is not set 1398# CONFIG_KGDB is not set
1382CONFIG_PRINT_STACK_DEPTH=64 1399CONFIG_PRINT_STACK_DEPTH=64
1383CONFIG_DEBUG_STACKOVERFLOW=y 1400CONFIG_DEBUG_STACKOVERFLOW=y
1384# CONFIG_DEBUG_STACK_USAGE is not set 1401# CONFIG_DEBUG_STACK_USAGE is not set
1385# CONFIG_DEBUG_PAGEALLOC is not set
1386# CONFIG_CODE_PATCHING_SELFTEST is not set 1402# CONFIG_CODE_PATCHING_SELFTEST is not set
1387# CONFIG_FTR_FIXUP_SELFTEST is not set 1403# CONFIG_FTR_FIXUP_SELFTEST is not set
1388# CONFIG_MSI_BITMAP_SELFTEST is not set 1404# CONFIG_MSI_BITMAP_SELFTEST is not set
@@ -1415,10 +1431,12 @@ CONFIG_CRYPTO_HASH=y
1415CONFIG_CRYPTO_HASH2=y 1431CONFIG_CRYPTO_HASH2=y
1416CONFIG_CRYPTO_RNG=m 1432CONFIG_CRYPTO_RNG=m
1417CONFIG_CRYPTO_RNG2=y 1433CONFIG_CRYPTO_RNG2=y
1434CONFIG_CRYPTO_PCOMP=y
1418CONFIG_CRYPTO_MANAGER=y 1435CONFIG_CRYPTO_MANAGER=y
1419CONFIG_CRYPTO_MANAGER2=y 1436CONFIG_CRYPTO_MANAGER2=y
1420CONFIG_CRYPTO_GF128MUL=m 1437CONFIG_CRYPTO_GF128MUL=m
1421# CONFIG_CRYPTO_NULL is not set 1438# CONFIG_CRYPTO_NULL is not set
1439CONFIG_CRYPTO_WORKQUEUE=y
1422# CONFIG_CRYPTO_CRYPTD is not set 1440# CONFIG_CRYPTO_CRYPTD is not set
1423# CONFIG_CRYPTO_AUTHENC is not set 1441# CONFIG_CRYPTO_AUTHENC is not set
1424# CONFIG_CRYPTO_TEST is not set 1442# CONFIG_CRYPTO_TEST is not set
@@ -1487,6 +1505,7 @@ CONFIG_CRYPTO_SALSA20=m
1487# Compression 1505# Compression
1488# 1506#
1489# CONFIG_CRYPTO_DEFLATE is not set 1507# CONFIG_CRYPTO_DEFLATE is not set
1508# CONFIG_CRYPTO_ZLIB is not set
1490CONFIG_CRYPTO_LZO=m 1509CONFIG_CRYPTO_LZO=m
1491 1510
1492# 1511#
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 70e2a736be1f..2d182f119d1d 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -157,7 +157,7 @@ __ftrace_make_nop(struct module *mod,
157 * 0xe8, 0x4c, 0x00, 0x28, ld r2,40(r12) 157 * 0xe8, 0x4c, 0x00, 0x28, ld r2,40(r12)
158 */ 158 */
159 159
160 pr_debug("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc); 160 pr_devel("ip:%lx jumps to %lx r2: %lx", ip, tramp, mod->arch.toc);
161 161
162 /* Find where the trampoline jumps to */ 162 /* Find where the trampoline jumps to */
163 if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) { 163 if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
@@ -165,7 +165,7 @@ __ftrace_make_nop(struct module *mod,
165 return -EFAULT; 165 return -EFAULT;
166 } 166 }
167 167
168 pr_debug(" %08x %08x", jmp[0], jmp[1]); 168 pr_devel(" %08x %08x", jmp[0], jmp[1]);
169 169
170 /* verify that this is what we expect it to be */ 170 /* verify that this is what we expect it to be */
171 if (((jmp[0] & 0xffff0000) != 0x3d820000) || 171 if (((jmp[0] & 0xffff0000) != 0x3d820000) ||
@@ -181,18 +181,18 @@ __ftrace_make_nop(struct module *mod,
181 offset = ((unsigned)((unsigned short)jmp[0]) << 16) + 181 offset = ((unsigned)((unsigned short)jmp[0]) << 16) +
182 (int)((short)jmp[1]); 182 (int)((short)jmp[1]);
183 183
184 pr_debug(" %x ", offset); 184 pr_devel(" %x ", offset);
185 185
186 /* get the address this jumps too */ 186 /* get the address this jumps too */
187 tramp = mod->arch.toc + offset + 32; 187 tramp = mod->arch.toc + offset + 32;
188 pr_debug("toc: %lx", tramp); 188 pr_devel("toc: %lx", tramp);
189 189
190 if (probe_kernel_read(jmp, (void *)tramp, 8)) { 190 if (probe_kernel_read(jmp, (void *)tramp, 8)) {
191 printk(KERN_ERR "Failed to read %lx\n", tramp); 191 printk(KERN_ERR "Failed to read %lx\n", tramp);
192 return -EFAULT; 192 return -EFAULT;
193 } 193 }
194 194
195 pr_debug(" %08x %08x\n", jmp[0], jmp[1]); 195 pr_devel(" %08x %08x\n", jmp[0], jmp[1]);
196 196
197 ptr = ((unsigned long)jmp[0] << 32) + jmp[1]; 197 ptr = ((unsigned long)jmp[0] << 32) + jmp[1];
198 198
@@ -269,7 +269,7 @@ __ftrace_make_nop(struct module *mod,
269 * 0x4e, 0x80, 0x04, 0x20 bctr 269 * 0x4e, 0x80, 0x04, 0x20 bctr
270 */ 270 */
271 271
272 pr_debug("ip:%lx jumps to %lx", ip, tramp); 272 pr_devel("ip:%lx jumps to %lx", ip, tramp);
273 273
274 /* Find where the trampoline jumps to */ 274 /* Find where the trampoline jumps to */
275 if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) { 275 if (probe_kernel_read(jmp, (void *)tramp, sizeof(jmp))) {
@@ -277,7 +277,7 @@ __ftrace_make_nop(struct module *mod,
277 return -EFAULT; 277 return -EFAULT;
278 } 278 }
279 279
280 pr_debug(" %08x %08x ", jmp[0], jmp[1]); 280 pr_devel(" %08x %08x ", jmp[0], jmp[1]);
281 281
282 /* verify that this is what we expect it to be */ 282 /* verify that this is what we expect it to be */
283 if (((jmp[0] & 0xffff0000) != 0x3d600000) || 283 if (((jmp[0] & 0xffff0000) != 0x3d600000) ||
@@ -293,7 +293,7 @@ __ftrace_make_nop(struct module *mod,
293 if (tramp & 0x8000) 293 if (tramp & 0x8000)
294 tramp -= 0x10000; 294 tramp -= 0x10000;
295 295
296 pr_debug(" %lx ", tramp); 296 pr_devel(" %lx ", tramp);
297 297
298 if (tramp != addr) { 298 if (tramp != addr) {
299 printk(KERN_ERR 299 printk(KERN_ERR
@@ -402,7 +402,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
402 /* ld r2,40(r1) */ 402 /* ld r2,40(r1) */
403 op[1] = 0xe8410028; 403 op[1] = 0xe8410028;
404 404
405 pr_debug("write to %lx\n", rec->ip); 405 pr_devel("write to %lx\n", rec->ip);
406 406
407 if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2)) 407 if (probe_kernel_write((void *)ip, op, MCOUNT_INSN_SIZE * 2))
408 return -EPERM; 408 return -EPERM;
@@ -442,7 +442,7 @@ __ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
442 return -EINVAL; 442 return -EINVAL;
443 } 443 }
444 444
445 pr_debug("write to %lx\n", rec->ip); 445 pr_devel("write to %lx\n", rec->ip);
446 446
447 if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE)) 447 if (probe_kernel_write((void *)ip, &op, MCOUNT_INSN_SIZE))
448 return -EPERM; 448 return -EPERM;
@@ -594,7 +594,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
594 PPC_LONG "2b,4b\n" 594 PPC_LONG "2b,4b\n"
595 ".previous" 595 ".previous"
596 596
597 : [old] "=r" (old), [faulted] "=r" (faulted) 597 : [old] "=&r" (old), [faulted] "=r" (faulted)
598 : [parent] "r" (parent), [return_hooker] "r" (return_hooker) 598 : [parent] "r" (parent), [return_hooker] "r" (return_hooker)
599 : "memory" 599 : "memory"
600 ); 600 );
diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S
index a047a6cfca4d..8ef8a14abc95 100644
--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@@ -264,6 +264,7 @@ SECTIONS
264 *(.data.page_aligned) 264 *(.data.page_aligned)
265 } 265 }
266 266
267 . = ALIGN(L1_CACHE_BYTES);
267 .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) { 268 .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
268 *(.data.cacheline_aligned) 269 *(.data.cacheline_aligned)
269 } 270 }
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c
index f5c6fd42265c..ae1d67cc090c 100644
--- a/arch/powerpc/mm/pgtable.c
+++ b/arch/powerpc/mm/pgtable.c
@@ -219,7 +219,8 @@ int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long address,
219 entry = do_dcache_icache_coherency(entry); 219 entry = do_dcache_icache_coherency(entry);
220 changed = !pte_same(*(ptep), entry); 220 changed = !pte_same(*(ptep), entry);
221 if (changed) { 221 if (changed) {
222 assert_pte_locked(vma->vm_mm, address); 222 if (!(vma->vm_flags & VM_HUGETLB))
223 assert_pte_locked(vma->vm_mm, address);
223 __ptep_set_access_flags(ptep, entry); 224 __ptep_set_access_flags(ptep, entry);
224 flush_tlb_page_nohash(vma, address); 225 flush_tlb_page_nohash(vma, address);
225 } 226 }
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 301855263b81..04296ffff8bf 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -592,3 +592,17 @@ int maple_pci_get_legacy_ide_irq(struct pci_dev *pdev, int channel)
592 } 592 }
593 return irq; 593 return irq;
594} 594}
595
596static void __devinit quirk_ipr_msi(struct pci_dev *dev)
597{
598 /* Something prevents MSIs from the IPR from working on Bimini,
599 * and the driver has no smarts to recover. So disable MSI
600 * on it for now. */
601
602 if (machine_is(maple)) {
603 dev->no_msi = 1;
604 dev_info(&dev->dev, "Quirk disabled MSI\n");
605 }
606}
607DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
608 quirk_ipr_msi);
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 39e46919df14..f2a29641b6a3 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -263,6 +263,9 @@ static int camera_probe(void)
263 struct i2c_msg msg; 263 struct i2c_msg msg;
264 int ret; 264 int ret;
265 265
266 if (!a)
267 return -ENODEV;
268
266 camera_power(1); 269 camera_power(1);
267 msg.addr = 0x6e; 270 msg.addr = 0x6e;
268 msg.buf = camera_ncm03j_magic; 271 msg.buf = camera_ncm03j_magic;
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index df9e885eee14..a6efe0a2e9ae 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -498,6 +498,19 @@ config PARAVIRT
498 over full virtualization. However, when run without a hypervisor 498 over full virtualization. However, when run without a hypervisor
499 the kernel is theoretically slower and slightly larger. 499 the kernel is theoretically slower and slightly larger.
500 500
501config PARAVIRT_SPINLOCKS
502 bool "Paravirtualization layer for spinlocks"
503 depends on PARAVIRT && SMP && EXPERIMENTAL
504 ---help---
505 Paravirtualized spinlocks allow a pvops backend to replace the
506 spinlock implementation with something virtualization-friendly
507 (for example, block the virtual CPU rather than spinning).
508
509 Unfortunately the downside is an up to 5% performance hit on
510 native kernels, with various workloads.
511
512 If you are unsure how to answer this question, answer N.
513
501config PARAVIRT_CLOCK 514config PARAVIRT_CLOCK
502 bool 515 bool
503 default n 516 default n
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 378e3691c08c..a53da004e08e 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -1443,7 +1443,7 @@ u64 _paravirt_ident_64(u64);
1443 1443
1444#define paravirt_nop ((void *)_paravirt_nop) 1444#define paravirt_nop ((void *)_paravirt_nop)
1445 1445
1446#ifdef CONFIG_SMP 1446#if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
1447 1447
1448static inline int __raw_spin_is_locked(struct raw_spinlock *lock) 1448static inline int __raw_spin_is_locked(struct raw_spinlock *lock)
1449{ 1449{
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index aee103b26d01..02ecb30982a3 100644
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -82,22 +82,22 @@ do { \
82 case 1: \ 82 case 1: \
83 asm(op "b %1,"__percpu_arg(0) \ 83 asm(op "b %1,"__percpu_arg(0) \
84 : "+m" (var) \ 84 : "+m" (var) \
85 : "ri" ((T__)val)); \ 85 : "qi" ((T__)(val))); \
86 break; \ 86 break; \
87 case 2: \ 87 case 2: \
88 asm(op "w %1,"__percpu_arg(0) \ 88 asm(op "w %1,"__percpu_arg(0) \
89 : "+m" (var) \ 89 : "+m" (var) \
90 : "ri" ((T__)val)); \ 90 : "ri" ((T__)(val))); \
91 break; \ 91 break; \
92 case 4: \ 92 case 4: \
93 asm(op "l %1,"__percpu_arg(0) \ 93 asm(op "l %1,"__percpu_arg(0) \
94 : "+m" (var) \ 94 : "+m" (var) \
95 : "ri" ((T__)val)); \ 95 : "ri" ((T__)(val))); \
96 break; \ 96 break; \
97 case 8: \ 97 case 8: \
98 asm(op "q %1,"__percpu_arg(0) \ 98 asm(op "q %1,"__percpu_arg(0) \
99 : "+m" (var) \ 99 : "+m" (var) \
100 : "re" ((T__)val)); \ 100 : "re" ((T__)(val))); \
101 break; \ 101 break; \
102 default: __bad_percpu_size(); \ 102 default: __bad_percpu_size(); \
103 } \ 103 } \
@@ -109,7 +109,7 @@ do { \
109 switch (sizeof(var)) { \ 109 switch (sizeof(var)) { \
110 case 1: \ 110 case 1: \
111 asm(op "b "__percpu_arg(1)",%0" \ 111 asm(op "b "__percpu_arg(1)",%0" \
112 : "=r" (ret__) \ 112 : "=q" (ret__) \
113 : "m" (var)); \ 113 : "m" (var)); \
114 break; \ 114 break; \
115 case 2: \ 115 case 2: \
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index e304b66abeea..624f133943ed 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -187,14 +187,15 @@ static inline int v8086_mode(struct pt_regs *regs)
187 187
188/* 188/*
189 * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode 189 * X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
190 * when it traps. So regs will be the current sp. 190 * when it traps. The previous stack will be directly underneath the saved
191 * registers, and 'sp/ss' won't even have been saved. Thus the '&regs->sp'.
191 * 192 *
192 * This is valid only for kernel mode traps. 193 * This is valid only for kernel mode traps.
193 */ 194 */
194static inline unsigned long kernel_trap_sp(struct pt_regs *regs) 195static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
195{ 196{
196#ifdef CONFIG_X86_32 197#ifdef CONFIG_X86_32
197 return (unsigned long)regs; 198 return (unsigned long)(&regs->sp);
198#else 199#else
199 return regs->sp; 200 return regs->sp;
200#endif 201#endif
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
index e5e6caffec87..b7e5db876399 100644
--- a/arch/x86/include/asm/spinlock.h
+++ b/arch/x86/include/asm/spinlock.h
@@ -172,7 +172,7 @@ static inline int __ticket_spin_is_contended(raw_spinlock_t *lock)
172 return (((tmp >> TICKET_SHIFT) - tmp) & ((1 << TICKET_SHIFT) - 1)) > 1; 172 return (((tmp >> TICKET_SHIFT) - tmp) & ((1 << TICKET_SHIFT) - 1)) > 1;
173} 173}
174 174
175#ifndef CONFIG_PARAVIRT 175#ifndef CONFIG_PARAVIRT_SPINLOCKS
176 176
177static inline int __raw_spin_is_locked(raw_spinlock_t *lock) 177static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
178{ 178{
@@ -206,7 +206,7 @@ static __always_inline void __raw_spin_lock_flags(raw_spinlock_t *lock,
206 __raw_spin_lock(lock); 206 __raw_spin_lock(lock);
207} 207}
208 208
209#endif 209#endif /* CONFIG_PARAVIRT_SPINLOCKS */
210 210
211static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock) 211static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
212{ 212{
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 145cce75cda7..88d1bfc847d3 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -89,7 +89,8 @@ obj-$(CONFIG_DEBUG_NX_TEST) += test_nx.o
89obj-$(CONFIG_VMI) += vmi_32.o vmiclock_32.o 89obj-$(CONFIG_VMI) += vmi_32.o vmiclock_32.o
90obj-$(CONFIG_KVM_GUEST) += kvm.o 90obj-$(CONFIG_KVM_GUEST) += kvm.o
91obj-$(CONFIG_KVM_CLOCK) += kvmclock.o 91obj-$(CONFIG_KVM_CLOCK) += kvmclock.o
92obj-$(CONFIG_PARAVIRT) += paravirt.o paravirt_patch_$(BITS).o paravirt-spinlocks.o 92obj-$(CONFIG_PARAVIRT) += paravirt.o paravirt_patch_$(BITS).o
93obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= paravirt-spinlocks.o
93obj-$(CONFIG_PARAVIRT_CLOCK) += pvclock.o 94obj-$(CONFIG_PARAVIRT_CLOCK) += pvclock.o
94 95
95obj-$(CONFIG_PCSPKR_PLATFORM) += pcspeaker.o 96obj-$(CONFIG_PCSPKR_PLATFORM) += pcspeaker.o
diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c
index 1c11b819f245..302947775575 100644
--- a/arch/x86/kernel/apic/es7000_32.c
+++ b/arch/x86/kernel/apic/es7000_32.c
@@ -254,7 +254,7 @@ static int parse_unisys_oem(char *oemptr)
254} 254}
255 255
256#ifdef CONFIG_ACPI 256#ifdef CONFIG_ACPI
257static int find_unisys_acpi_oem_table(unsigned long *oem_addr) 257static int __init find_unisys_acpi_oem_table(unsigned long *oem_addr)
258{ 258{
259 struct acpi_table_header *header = NULL; 259 struct acpi_table_header *header = NULL;
260 struct es7000_oem_table *table; 260 struct es7000_oem_table *table;
@@ -285,7 +285,7 @@ static int find_unisys_acpi_oem_table(unsigned long *oem_addr)
285 return 0; 285 return 0;
286} 286}
287 287
288static void unmap_unisys_acpi_oem_table(unsigned long oem_addr) 288static void __init unmap_unisys_acpi_oem_table(unsigned long oem_addr)
289{ 289{
290 if (!oem_addr) 290 if (!oem_addr)
291 return; 291 return;
@@ -306,7 +306,7 @@ static int es7000_check_dsdt(void)
306static int es7000_acpi_ret; 306static int es7000_acpi_ret;
307 307
308/* Hook from generic ACPI tables.c */ 308/* Hook from generic ACPI tables.c */
309static int es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id) 309static int __init es7000_acpi_madt_oem_check(char *oem_id, char *oem_table_id)
310{ 310{
311 unsigned long oem_addr = 0; 311 unsigned long oem_addr = 0;
312 int check_dsdt; 312 int check_dsdt;
@@ -717,7 +717,7 @@ struct apic apic_es7000_cluster = {
717 .safe_wait_icr_idle = native_safe_apic_wait_icr_idle, 717 .safe_wait_icr_idle = native_safe_apic_wait_icr_idle,
718}; 718};
719 719
720struct apic apic_es7000 = { 720struct apic __refdata apic_es7000 = {
721 721
722 .name = "es7000", 722 .name = "es7000",
723 .probe = probe_es7000, 723 .probe = probe_es7000,
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 0b776c09aff3..d21d4fb161f7 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -275,7 +275,11 @@ static void __init print_mtrr_state(void)
275 } 275 }
276 printk(KERN_DEBUG "MTRR variable ranges %sabled:\n", 276 printk(KERN_DEBUG "MTRR variable ranges %sabled:\n",
277 mtrr_state.enabled & 2 ? "en" : "dis"); 277 mtrr_state.enabled & 2 ? "en" : "dis");
278 high_width = ((size_or_mask ? ffs(size_or_mask) - 1 : 32) - (32 - PAGE_SHIFT) + 3) / 4; 278 if (size_or_mask & 0xffffffffUL)
279 high_width = ffs(size_or_mask & 0xffffffffUL) - 1;
280 else
281 high_width = ffs(size_or_mask>>32) + 32 - 1;
282 high_width = (high_width - (32 - PAGE_SHIFT) + 3) / 4;
279 for (i = 0; i < num_var_ranges; ++i) { 283 for (i = 0; i < num_var_ranges; ++i) {
280 if (mtrr_state.var_ranges[i].mask_lo & (1 << 11)) 284 if (mtrr_state.var_ranges[i].mask_lo & (1 << 11))
281 printk(KERN_DEBUG " %u base %0*X%05X000 mask %0*X%05X000 %s\n", 285 printk(KERN_DEBUG " %u base %0*X%05X000 mask %0*X%05X000 %s\n",
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 18dfa30795c9..b79c5533c421 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -442,7 +442,7 @@ void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr)
442 _ASM_EXTABLE(1b, 4b) 442 _ASM_EXTABLE(1b, 4b)
443 _ASM_EXTABLE(2b, 4b) 443 _ASM_EXTABLE(2b, 4b)
444 444
445 : [old] "=r" (old), [faulted] "=r" (faulted) 445 : [old] "=&r" (old), [faulted] "=r" (faulted)
446 : [parent] "r" (parent), [return_hooker] "r" (return_hooker) 446 : [parent] "r" (parent), [return_hooker] "r" (return_hooker)
447 : "memory" 447 : "memory"
448 ); 448 );
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 8e45f4464880..9faf43bea336 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -134,7 +134,9 @@ static void *get_call_destination(u8 type)
134 .pv_irq_ops = pv_irq_ops, 134 .pv_irq_ops = pv_irq_ops,
135 .pv_apic_ops = pv_apic_ops, 135 .pv_apic_ops = pv_apic_ops,
136 .pv_mmu_ops = pv_mmu_ops, 136 .pv_mmu_ops = pv_mmu_ops,
137#ifdef CONFIG_PARAVIRT_SPINLOCKS
137 .pv_lock_ops = pv_lock_ops, 138 .pv_lock_ops = pv_lock_ops,
139#endif
138 }; 140 };
139 return *((void **)&tmpl + type); 141 return *((void **)&tmpl + type);
140} 142}
diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
index 04df67f8a7ba..044897be021f 100644
--- a/arch/x86/oprofile/backtrace.c
+++ b/arch/x86/oprofile/backtrace.c
@@ -76,9 +76,9 @@ void
76x86_backtrace(struct pt_regs * const regs, unsigned int depth) 76x86_backtrace(struct pt_regs * const regs, unsigned int depth)
77{ 77{
78 struct frame_head *head = (struct frame_head *)frame_pointer(regs); 78 struct frame_head *head = (struct frame_head *)frame_pointer(regs);
79 unsigned long stack = kernel_trap_sp(regs);
80 79
81 if (!user_mode_vm(regs)) { 80 if (!user_mode_vm(regs)) {
81 unsigned long stack = kernel_stack_pointer(regs);
82 if (depth) 82 if (depth)
83 dump_trace(NULL, regs, (unsigned long *)stack, 0, 83 dump_trace(NULL, regs, (unsigned long *)stack, 0,
84 &backtrace_ops, &depth); 84 &backtrace_ops, &depth);
diff --git a/arch/x86/xen/Makefile b/arch/x86/xen/Makefile
index 3b767d03fd6a..172438f86a02 100644
--- a/arch/x86/xen/Makefile
+++ b/arch/x86/xen/Makefile
@@ -9,5 +9,6 @@ obj-y := enlighten.o setup.o multicalls.o mmu.o irq.o \
9 time.o xen-asm.o xen-asm_$(BITS).o \ 9 time.o xen-asm.o xen-asm_$(BITS).o \
10 grant-table.o suspend.o 10 grant-table.o suspend.o
11 11
12obj-$(CONFIG_SMP) += smp.o spinlock.o 12obj-$(CONFIG_SMP) += smp.o
13obj-$(CONFIG_XEN_DEBUG_FS) += debugfs.o \ No newline at end of file 13obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
14obj-$(CONFIG_XEN_DEBUG_FS) += debugfs.o
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index e25a78e1113a..fba55b1a4021 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -42,6 +42,7 @@
42#include <linux/highmem.h> 42#include <linux/highmem.h>
43#include <linux/debugfs.h> 43#include <linux/debugfs.h>
44#include <linux/bug.h> 44#include <linux/bug.h>
45#include <linux/module.h>
45 46
46#include <asm/pgtable.h> 47#include <asm/pgtable.h>
47#include <asm/tlbflush.h> 48#include <asm/tlbflush.h>
diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index 20139464943c..ca6596b05d53 100644
--- a/arch/x86/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
@@ -62,15 +62,26 @@ void xen_setup_vcpu_info_placement(void);
62#ifdef CONFIG_SMP 62#ifdef CONFIG_SMP
63void xen_smp_init(void); 63void xen_smp_init(void);
64 64
65void __init xen_init_spinlocks(void);
66__cpuinit void xen_init_lock_cpu(int cpu);
67void xen_uninit_lock_cpu(int cpu);
68
69extern cpumask_var_t xen_cpu_initialized_map; 65extern cpumask_var_t xen_cpu_initialized_map;
70#else 66#else
71static inline void xen_smp_init(void) {} 67static inline void xen_smp_init(void) {}
72#endif 68#endif
73 69
70#ifdef CONFIG_PARAVIRT_SPINLOCKS
71void __init xen_init_spinlocks(void);
72__cpuinit void xen_init_lock_cpu(int cpu);
73void xen_uninit_lock_cpu(int cpu);
74#else
75static inline void xen_init_spinlocks(void)
76{
77}
78static inline void xen_init_lock_cpu(int cpu)
79{
80}
81static inline void xen_uninit_lock_cpu(int cpu)
82{
83}
84#endif
74 85
75/* Declare an asm function, along with symbols needed to make it 86/* Declare an asm function, along with symbols needed to make it
76 inlineable */ 87 inlineable */
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-13 01:02:59 -0400