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-rw-r--r--arch/arm/mach-integrator/impd1.c2
-rw-r--r--arch/arm/mach-ixp4xx/fsg-setup.c4
-rw-r--r--arch/arm/mach-pxa/clock.c25
-rw-r--r--arch/arm/mach-pxa/clock.h5
-rw-r--r--arch/arm/mach-pxa/corgi.c2
-rw-r--r--arch/arm/mach-pxa/eseries.c170
-rw-r--r--arch/arm/mach-pxa/include/mach/irqs.h1
-rw-r--r--arch/arm/mach-pxa/lubbock.c2
-rw-r--r--arch/arm/mach-pxa/poodle.c2
-rw-r--r--arch/arm/mach-pxa/pxa25x.c10
-rw-r--r--arch/arm/mach-pxa/pxa300.c2
-rw-r--r--arch/arm/mach-pxa/spitz.c2
-rw-r--r--arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h10
-rw-r--r--arch/arm/mach-s3c2410/nor-simtec.c3
-rw-r--r--arch/arm/mach-s3c2412/mach-jive.c2
-rw-r--r--arch/arm/plat-omap/clock.c1
-rw-r--r--arch/arm/plat-s3c24xx/gpiolib.c12
-rw-r--r--arch/arm/plat-s3c24xx/pwm-clock.c6
-rw-r--r--arch/arm/plat-s3c24xx/pwm.c5
-rw-r--r--arch/cris/arch-v32/kernel/fasttimer.c2
-rw-r--r--arch/mn10300/kernel/mn10300-serial.c1
-rw-r--r--arch/powerpc/sysdev/bestcomm/gen_bd.c1
-rw-r--r--arch/s390/defconfig54
-rw-r--r--arch/s390/include/asm/bitops.h6
-rw-r--r--arch/s390/kernel/process.c4
-rw-r--r--arch/s390/kernel/smp.c2
-rw-r--r--arch/x86/Kconfig30
-rw-r--r--arch/x86/kernel/amd_iommu.c2
-rw-r--r--arch/x86/kernel/cpu/addon_cpuid_features.c17
-rw-r--r--arch/x86/kernel/cpu/cyrix.c18
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_64.c5
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_amd_64.c18
-rw-r--r--arch/x86/kernel/cpu/mtrr/generic.c20
-rw-r--r--arch/x86/kernel/cpu/mtrr/main.c5
-rw-r--r--arch/x86/kernel/genx2apic_uv_x.c8
-rw-r--r--arch/x86/kernel/numaq_32.c2
-rw-r--r--arch/x86/kernel/paravirt.c2
-rw-r--r--arch/x86/kernel/pci-calgary_64.c14
-rw-r--r--arch/x86/kernel/setup.c16
-rw-r--r--arch/x86/kernel/smpboot.c3
-rw-r--r--arch/x86/kernel/tlb_uv.c3
-rw-r--r--arch/x86/kernel/tsc.c6
-rw-r--r--arch/x86/kernel/tsc_sync.c6
-rw-r--r--arch/x86/kvm/paging_tmpl.h2
-rw-r--r--arch/x86/mach-rdc321x/platform.c1
-rw-r--r--arch/x86/mm/init_64.c36
-rw-r--r--arch/x86/mm/ioremap.c8
-rw-r--r--arch/x86/mm/mmio-mod.c4
-rw-r--r--arch/x86/mm/pageattr.c6
-rw-r--r--arch/x86/mm/pat.c50
-rw-r--r--arch/x86/oprofile/nmi_int.c39
-rw-r--r--arch/x86/pci/amd_bus.c52
-rw-r--r--arch/x86/pci/i386.c78
53 files changed, 543 insertions, 244 deletions
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index 0a7b3267c8d8..3c8383dbe9e6 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -405,7 +405,7 @@ static int impd1_probe(struct lm_device *dev)
405 405
406 ret = amba_device_register(d, &dev->resource); 406 ret = amba_device_register(d, &dev->resource);
407 if (ret) { 407 if (ret) {
408 dev_err(&d->dev, "unable to register device: %d\n"); 408 dev_err(&d->dev, "unable to register device: %d\n", ret);
409 kfree(d); 409 kfree(d);
410 } 410 }
411 } 411 }
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 0db3a909ae61..501dfdcc39fe 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -64,7 +64,7 @@ static struct platform_device fsg_i2c_gpio = {
64 64
65static struct i2c_board_info __initdata fsg_i2c_board_info [] = { 65static struct i2c_board_info __initdata fsg_i2c_board_info [] = {
66 { 66 {
67 I2C_BOARD_INFO("rtc-isl1208", 0x6f), 67 I2C_BOARD_INFO("isl1208", 0x6f),
68 }, 68 },
69}; 69};
70 70
@@ -179,7 +179,6 @@ static void __init fsg_init(void)
179{ 179{
180 DECLARE_MAC_BUF(mac_buf); 180 DECLARE_MAC_BUF(mac_buf);
181 uint8_t __iomem *f; 181 uint8_t __iomem *f;
182 int i;
183 182
184 ixp4xx_sys_init(); 183 ixp4xx_sys_init();
185 184
@@ -228,6 +227,7 @@ static void __init fsg_init(void)
228 f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000); 227 f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000);
229 if (f) { 228 if (f) {
230#ifdef __ARMEB__ 229#ifdef __ARMEB__
230 int i;
231 for (i = 0; i < 6; i++) { 231 for (i = 0; i < 6; i++) {
232 fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i); 232 fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i);
233 fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i); 233 fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i);
diff --git a/arch/arm/mach-pxa/clock.c b/arch/arm/mach-pxa/clock.c
index c01eea88f787..ca8e20538157 100644
--- a/arch/arm/mach-pxa/clock.c
+++ b/arch/arm/mach-pxa/clock.c
@@ -125,3 +125,28 @@ void clks_register(struct clk *clks, size_t num)
125 list_add(&clks[i].node, &clocks); 125 list_add(&clks[i].node, &clocks);
126 mutex_unlock(&clocks_mutex); 126 mutex_unlock(&clocks_mutex);
127} 127}
128
129int clk_add_alias(char *alias, struct device *alias_dev, char *id,
130 struct device *dev)
131{
132 struct clk *r = clk_lookup(dev, id);
133 struct clk *new;
134
135 if (!r)
136 return -ENODEV;
137
138 new = kzalloc(sizeof(struct clk), GFP_KERNEL);
139
140 if (!new)
141 return -ENOMEM;
142
143 new->name = alias;
144 new->dev = alias_dev;
145 new->other = r;
146
147 mutex_lock(&clocks_mutex);
148 list_add(&new->node, &clocks);
149 mutex_unlock(&clocks_mutex);
150
151 return 0;
152}
diff --git a/arch/arm/mach-pxa/clock.h b/arch/arm/mach-pxa/clock.h
index 1ec8f9178aaf..73be795fe3bf 100644
--- a/arch/arm/mach-pxa/clock.h
+++ b/arch/arm/mach-pxa/clock.h
@@ -1,3 +1,5 @@
1#include <linux/list.h>
2
1struct clk; 3struct clk;
2 4
3struct clkops { 5struct clkops {
@@ -86,3 +88,6 @@ extern void clk_pxa3xx_cken_disable(struct clk *);
86#endif 88#endif
87 89
88void clks_register(struct clk *clks, size_t num); 90void clks_register(struct clk *clks, size_t num);
91int clk_add_alias(char *alias, struct device *alias_dev, char *id,
92 struct device *dev);
93
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 123a950db466..e703a8d209e2 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -38,6 +38,7 @@
38#include <mach/pxa-regs.h> 38#include <mach/pxa-regs.h>
39#include <mach/pxa2xx-regs.h> 39#include <mach/pxa2xx-regs.h>
40#include <mach/pxa2xx-gpio.h> 40#include <mach/pxa2xx-gpio.h>
41#include <mach/i2c.h>
41#include <mach/irda.h> 42#include <mach/irda.h>
42#include <mach/mmc.h> 43#include <mach/mmc.h>
43#include <mach/udc.h> 44#include <mach/udc.h>
@@ -532,6 +533,7 @@ static void __init corgi_init(void)
532 pxa_set_udc_info(&udc_info); 533 pxa_set_udc_info(&udc_info);
533 pxa_set_mci_info(&corgi_mci_platform_data); 534 pxa_set_mci_info(&corgi_mci_platform_data);
534 pxa_set_ficp_info(&corgi_ficp_platform_data); 535 pxa_set_ficp_info(&corgi_ficp_platform_data);
536 pxa_set_i2c_info(NULL);
535 537
536 platform_scoop_config = &corgi_pcmcia_config; 538 platform_scoop_config = &corgi_pcmcia_config;
537 539
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index 03942450885b..001a252bd514 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -10,18 +10,78 @@
10 * 10 *
11 */ 11 */
12 12
13#include <linux/kernel.h>
13#include <linux/init.h> 14#include <linux/init.h>
14 15
15#include <asm/setup.h> 16#include <asm/setup.h>
16#include <asm/mach/arch.h> 17#include <asm/mach/arch.h>
17#include <mach/hardware.h>
18#include <asm/mach-types.h> 18#include <asm/mach-types.h>
19 19
20#include <mach/mfp-pxa25x.h>
21#include <mach/hardware.h>
22
20#include "generic.h" 23#include "generic.h"
21 24
25static unsigned long e740_pin_config[] __initdata = {
26 /* Chip selects */
27 GPIO15_nCS_1, /* CS1 - Flash */
28 GPIO79_nCS_3, /* CS3 - IMAGEON */
29 GPIO80_nCS_4, /* CS4 - TMIO */
30
31 /* Clocks */
32 GPIO12_32KHz,
33
34 /* BTUART */
35 GPIO42_BTUART_RXD,
36 GPIO43_BTUART_TXD,
37 GPIO44_BTUART_CTS,
38 GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
39
40 /* PC Card */
41 GPIO8_GPIO, /* CD0 */
42 GPIO44_GPIO, /* CD1 */
43 GPIO11_GPIO, /* IRQ0 */
44 GPIO6_GPIO, /* IRQ1 */
45 GPIO27_GPIO, /* RST0 */
46 GPIO24_GPIO, /* RST1 */
47 GPIO20_GPIO, /* PWR0 */
48 GPIO23_GPIO, /* PWR1 */
49 GPIO48_nPOE,
50 GPIO49_nPWE,
51 GPIO50_nPIOR,
52 GPIO51_nPIOW,
53 GPIO52_nPCE_1,
54 GPIO53_nPCE_2,
55 GPIO54_nPSKTSEL,
56 GPIO55_nPREG,
57 GPIO56_nPWAIT,
58 GPIO57_nIOIS16,
59
60 /* wakeup */
61 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
62};
63
64static unsigned long e400_pin_config[] __initdata = {
65 /* Chip selects */
66 GPIO15_nCS_1, /* CS1 - Flash */
67 GPIO80_nCS_4, /* CS4 - TMIO */
68
69 /* Clocks */
70 GPIO12_32KHz,
71
72 /* BTUART */
73 GPIO42_BTUART_RXD,
74 GPIO43_BTUART_TXD,
75 GPIO44_BTUART_CTS,
76 GPIO45_GPIO, /* Used by TMIO for #SUSPEND */
77
78 /* wakeup */
79 GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,
80};
81
22/* Only e800 has 128MB RAM */ 82/* Only e800 has 128MB RAM */
23static void __init eseries_fixup(struct machine_desc *desc, 83static void __init eseries_fixup(struct machine_desc *desc,
24 struct tag *tags, char **cmdline, struct meminfo *mi) 84 struct tag *tags, char **cmdline, struct meminfo *mi)
25{ 85{
26 mi->nr_banks=1; 86 mi->nr_banks=1;
27 mi->bank[0].start = 0xa0000000; 87 mi->bank[0].start = 0xa0000000;
@@ -32,83 +92,95 @@ static void __init eseries_fixup(struct machine_desc *desc,
32 mi->bank[0].size = (64*1024*1024); 92 mi->bank[0].size = (64*1024*1024);
33} 93}
34 94
95static void __init e740_init(void)
96{
97 pxa2xx_mfp_config(ARRAY_AND_SIZE(e740_pin_config));
98}
99
100static void __init e400_init(void)
101{
102 pxa2xx_mfp_config(ARRAY_AND_SIZE(e400_pin_config));
103}
104
35/* e-series machine definitions */ 105/* e-series machine definitions */
36 106
37#ifdef CONFIG_MACH_E330 107#ifdef CONFIG_MACH_E330
38MACHINE_START(E330, "Toshiba e330") 108MACHINE_START(E330, "Toshiba e330")
39 /* Maintainer: Ian Molton (spyro@f2s.com) */ 109 /* Maintainer: Ian Molton (spyro@f2s.com) */
40 .phys_io = 0x40000000, 110 .phys_io = 0x40000000,
41 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 111 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
42 .boot_params = 0xa0000100, 112 .boot_params = 0xa0000100,
43 .map_io = pxa_map_io, 113 .map_io = pxa_map_io,
44 .init_irq = pxa25x_init_irq, 114 .init_irq = pxa25x_init_irq,
45 .fixup = eseries_fixup, 115 .fixup = eseries_fixup,
46 .timer = &pxa_timer, 116 .timer = &pxa_timer,
47MACHINE_END 117MACHINE_END
48#endif 118#endif
49 119
50#ifdef CONFIG_MACH_E350 120#ifdef CONFIG_MACH_E350
51MACHINE_START(E350, "Toshiba e350") 121MACHINE_START(E350, "Toshiba e350")
52 /* Maintainer: Ian Molton (spyro@f2s.com) */ 122 /* Maintainer: Ian Molton (spyro@f2s.com) */
53 .phys_io = 0x40000000, 123 .phys_io = 0x40000000,
54 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 124 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
55 .boot_params = 0xa0000100, 125 .boot_params = 0xa0000100,
56 .map_io = pxa_map_io, 126 .map_io = pxa_map_io,
57 .init_irq = pxa25x_init_irq, 127 .init_irq = pxa25x_init_irq,
58 .fixup = eseries_fixup, 128 .fixup = eseries_fixup,
59 .timer = &pxa_timer, 129 .timer = &pxa_timer,
60MACHINE_END 130MACHINE_END
61#endif 131#endif
62 132
63#ifdef CONFIG_MACH_E740 133#ifdef CONFIG_MACH_E740
64MACHINE_START(E740, "Toshiba e740") 134MACHINE_START(E740, "Toshiba e740")
65 /* Maintainer: Ian Molton (spyro@f2s.com) */ 135 /* Maintainer: Ian Molton (spyro@f2s.com) */
66 .phys_io = 0x40000000, 136 .phys_io = 0x40000000,
67 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 137 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
68 .boot_params = 0xa0000100, 138 .boot_params = 0xa0000100,
69 .map_io = pxa_map_io, 139 .map_io = pxa_map_io,
70 .init_irq = pxa25x_init_irq, 140 .init_irq = pxa25x_init_irq,
71 .fixup = eseries_fixup, 141 .fixup = eseries_fixup,
72 .timer = &pxa_timer, 142 .init_machine = e740_init,
143 .timer = &pxa_timer,
73MACHINE_END 144MACHINE_END
74#endif 145#endif
75 146
76#ifdef CONFIG_MACH_E750 147#ifdef CONFIG_MACH_E750
77MACHINE_START(E750, "Toshiba e750") 148MACHINE_START(E750, "Toshiba e750")
78 /* Maintainer: Ian Molton (spyro@f2s.com) */ 149 /* Maintainer: Ian Molton (spyro@f2s.com) */
79 .phys_io = 0x40000000, 150 .phys_io = 0x40000000,
80 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 151 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
81 .boot_params = 0xa0000100, 152 .boot_params = 0xa0000100,
82 .map_io = pxa_map_io, 153 .map_io = pxa_map_io,
83 .init_irq = pxa25x_init_irq, 154 .init_irq = pxa25x_init_irq,
84 .fixup = eseries_fixup, 155 .fixup = eseries_fixup,
85 .timer = &pxa_timer, 156 .timer = &pxa_timer,
86MACHINE_END 157MACHINE_END
87#endif 158#endif
88 159
89#ifdef CONFIG_MACH_E400 160#ifdef CONFIG_MACH_E400
90MACHINE_START(E400, "Toshiba e400") 161MACHINE_START(E400, "Toshiba e400")
91 /* Maintainer: Ian Molton (spyro@f2s.com) */ 162 /* Maintainer: Ian Molton (spyro@f2s.com) */
92 .phys_io = 0x40000000, 163 .phys_io = 0x40000000,
93 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 164 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
94 .boot_params = 0xa0000100, 165 .boot_params = 0xa0000100,
95 .map_io = pxa_map_io, 166 .map_io = pxa_map_io,
96 .init_irq = pxa25x_init_irq, 167 .init_irq = pxa25x_init_irq,
97 .fixup = eseries_fixup, 168 .fixup = eseries_fixup,
98 .timer = &pxa_timer, 169 .init_machine = e400_init,
170 .timer = &pxa_timer,
99MACHINE_END 171MACHINE_END
100#endif 172#endif
101 173
102#ifdef CONFIG_MACH_E800 174#ifdef CONFIG_MACH_E800
103MACHINE_START(E800, "Toshiba e800") 175MACHINE_START(E800, "Toshiba e800")
104 /* Maintainer: Ian Molton (spyro@f2s.com) */ 176 /* Maintainer: Ian Molton (spyro@f2s.com) */
105 .phys_io = 0x40000000, 177 .phys_io = 0x40000000,
106 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, 178 .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
107 .boot_params = 0xa0000100, 179 .boot_params = 0xa0000100,
108 .map_io = pxa_map_io, 180 .map_io = pxa_map_io,
109 .init_irq = pxa25x_init_irq, 181 .init_irq = pxa25x_init_irq,
110 .fixup = eseries_fixup, 182 .fixup = eseries_fixup,
111 .timer = &pxa_timer, 183 .timer = &pxa_timer,
112MACHINE_END 184MACHINE_END
113#endif 185#endif
114 186
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 32772bc6925c..108b5db9b2af 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -183,6 +183,7 @@
183 defined(CONFIG_MACH_TOSA) || \ 183 defined(CONFIG_MACH_TOSA) || \
184 defined(CONFIG_MACH_MAINSTONE) || \ 184 defined(CONFIG_MACH_MAINSTONE) || \
185 defined(CONFIG_MACH_PCM027) || \ 185 defined(CONFIG_MACH_PCM027) || \
186 defined(CONFIG_ARCH_PXA_ESERIES) || \
186 defined(CONFIG_MACH_MAGICIAN) 187 defined(CONFIG_MACH_MAGICIAN)
187#define NR_IRQS (IRQ_BOARD_END) 188#define NR_IRQS (IRQ_BOARD_END)
188#elif defined(CONFIG_MACH_ZYLONITE) 189#elif defined(CONFIG_MACH_ZYLONITE)
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index bb9e09208b9f..4ffdff2d9ff1 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -52,6 +52,7 @@
52#include <mach/mmc.h> 52#include <mach/mmc.h>
53 53
54#include "generic.h" 54#include "generic.h"
55#include "clock.h"
55#include "devices.h" 56#include "devices.h"
56 57
57static unsigned long lubbock_pin_config[] __initdata = { 58static unsigned long lubbock_pin_config[] __initdata = {
@@ -485,6 +486,7 @@ static void __init lubbock_init(void)
485 486
486 pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config)); 487 pxa2xx_mfp_config(ARRAY_AND_SIZE(lubbock_pin_config));
487 488
489 clk_add_alias("SA1111_CLK", NULL, "GPIO11_CLK", NULL);
488 pxa_set_udc_info(&udc_info); 490 pxa_set_udc_info(&udc_info);
489 set_pxa_fb_info(&sharp_lm8v31); 491 set_pxa_fb_info(&sharp_lm8v31);
490 pxa_set_mci_info(&lubbock_mci_platform_data); 492 pxa_set_mci_info(&lubbock_mci_platform_data);
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index 055ec63d768c..3f5f484549b3 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -36,6 +36,7 @@
36#include <mach/pxa2xx-gpio.h> 36#include <mach/pxa2xx-gpio.h>
37#include <mach/mmc.h> 37#include <mach/mmc.h>
38#include <mach/udc.h> 38#include <mach/udc.h>
39#include <mach/i2c.h>
39#include <mach/irda.h> 40#include <mach/irda.h>
40#include <mach/poodle.h> 41#include <mach/poodle.h>
41#include <mach/pxafb.h> 42#include <mach/pxafb.h>
@@ -387,6 +388,7 @@ static void __init poodle_init(void)
387 pxa_set_udc_info(&udc_info); 388 pxa_set_udc_info(&udc_info);
388 pxa_set_mci_info(&poodle_mci_platform_data); 389 pxa_set_mci_info(&poodle_mci_platform_data);
389 pxa_set_ficp_info(&poodle_ficp_platform_data); 390 pxa_set_ficp_info(&poodle_ficp_platform_data);
391 pxa_set_i2c_info(NULL);
390 392
391 platform_scoop_config = &poodle_pcmcia_config; 393 platform_scoop_config = &poodle_pcmcia_config;
392 394
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 9e5d8a8c6424..305452b56e91 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -166,8 +166,7 @@ static struct clk pxa25x_hwuart_clk =
166; 166;
167 167
168/* 168/*
169 * PXA 2xx clock declarations. Order is important (see aliases below) 169 * PXA 2xx clock declarations.
170 * Please be careful not to disrupt the ordering.
171 */ 170 */
172static struct clk pxa25x_clks[] = { 171static struct clk pxa25x_clks[] = {
173 INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev), 172 INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
@@ -194,11 +193,6 @@ static struct clk pxa25x_clks[] = {
194 INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL), 193 INIT_CKEN("FICPCLK", FICP, 47923000, 0, NULL),
195}; 194};
196 195
197static struct clk pxa2xx_clk_aliases[] = {
198 INIT_CKOTHER("GPIO7_CLK", &pxa25x_clks[4], NULL),
199 INIT_CKOTHER("SA1111_CLK", &pxa25x_clks[5], NULL),
200};
201
202#ifdef CONFIG_PM 196#ifdef CONFIG_PM
203 197
204#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x 198#define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x
@@ -375,8 +369,6 @@ static int __init pxa25x_init(void)
375 if (cpu_is_pxa255()) 369 if (cpu_is_pxa255())
376 ret = platform_device_register(&pxa_device_hwuart); 370 ret = platform_device_register(&pxa_device_hwuart);
377 371
378 clks_register(pxa2xx_clk_aliases, ARRAY_SIZE(pxa2xx_clk_aliases));
379
380 return ret; 372 return ret;
381} 373}
382 374
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index 494fc1f032db..9adc7fc4618a 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -90,7 +90,9 @@ static struct clk common_clks[] = {
90}; 90};
91 91
92static struct clk pxa310_clks[] = { 92static struct clk pxa310_clks[] = {
93#ifdef CONFIG_CPU_PXA310
93 PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev), 94 PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev),
95#endif
94}; 96};
95 97
96static int __init pxa300_init(void) 98static int __init pxa300_init(void)
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index cd39005c98ff..b569f3b4cf3a 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -40,6 +40,7 @@
40#include <mach/pxa2xx-gpio.h> 40#include <mach/pxa2xx-gpio.h>
41#include <mach/pxa27x-udc.h> 41#include <mach/pxa27x-udc.h>
42#include <mach/reset.h> 42#include <mach/reset.h>
43#include <mach/i2c.h>
43#include <mach/irda.h> 44#include <mach/irda.h>
44#include <mach/mmc.h> 45#include <mach/mmc.h>
45#include <mach/ohci.h> 46#include <mach/ohci.h>
@@ -574,6 +575,7 @@ static void __init common_init(void)
574 pxa_set_ficp_info(&spitz_ficp_platform_data); 575 pxa_set_ficp_info(&spitz_ficp_platform_data);
575 set_pxa_fb_parent(&spitzssp_device.dev); 576 set_pxa_fb_parent(&spitzssp_device.dev);
576 set_pxa_fb_info(&spitz_pxafb_info); 577 set_pxa_fb_info(&spitz_pxafb_info);
578 pxa_set_i2c_info(NULL);
577} 579}
578 580
579#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI) 581#if defined(CONFIG_MACH_SPITZ) || defined(CONFIG_MACH_BORZOI)
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
index 7dd458363a51..6026d091a2fe 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h
@@ -48,11 +48,11 @@
48#define S3C2443_CLKSRC_I2S_EPLLREF3 (3<<14) 48#define S3C2443_CLKSRC_I2S_EPLLREF3 (3<<14)
49#define S3C2443_CLKSRC_I2S_MASK (3<<14) 49#define S3C2443_CLKSRC_I2S_MASK (3<<14)
50 50
51#define S3C2443_CLKSRC_EPLLREF_XTAL (2<<8) 51#define S3C2443_CLKSRC_EPLLREF_XTAL (2<<7)
52#define S3C2443_CLKSRC_EPLLREF_EXTCLK (3<<8) 52#define S3C2443_CLKSRC_EPLLREF_EXTCLK (3<<7)
53#define S3C2443_CLKSRC_EPLLREF_MPLLREF (0<<8) 53#define S3C2443_CLKSRC_EPLLREF_MPLLREF (0<<7)
54#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<8) 54#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<7)
55#define S3C2443_CLKSRC_EPLLREF_MASK (3<<8) 55#define S3C2443_CLKSRC_EPLLREF_MASK (3<<7)
56 56
57#define S3C2443_CLKSRC_ESYSCLK_EPLL (1<<6) 57#define S3C2443_CLKSRC_ESYSCLK_EPLL (1<<6)
58#define S3C2443_CLKSRC_MSYSCLK_MPLL (1<<4) 58#define S3C2443_CLKSRC_MSYSCLK_MPLL (1<<4)
diff --git a/arch/arm/mach-s3c2410/nor-simtec.c b/arch/arm/mach-s3c2410/nor-simtec.c
index b2ae237042a5..598d130633dc 100644
--- a/arch/arm/mach-s3c2410/nor-simtec.c
+++ b/arch/arm/mach-s3c2410/nor-simtec.c
@@ -30,6 +30,7 @@
30#include <mach/bast-map.h> 30#include <mach/bast-map.h>
31#include <mach/bast-cpld.h> 31#include <mach/bast-cpld.h>
32 32
33#include "nor-simtec.h"
33 34
34static void simtec_nor_vpp(struct map_info *map, int vpp) 35static void simtec_nor_vpp(struct map_info *map, int vpp)
35{ 36{
@@ -50,7 +51,7 @@ static void simtec_nor_vpp(struct map_info *map, int vpp)
50 local_irq_restore(flags); 51 local_irq_restore(flags);
51} 52}
52 53
53struct physmap_flash_data simtec_nor_pdata = { 54static struct physmap_flash_data simtec_nor_pdata = {
54 .width = 2, 55 .width = 2,
55 .set_vpp = simtec_nor_vpp, 56 .set_vpp = simtec_nor_vpp,
56 .nr_parts = 0, 57 .nr_parts = 0,
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c
index 4c061d29463c..ad980a1690c2 100644
--- a/arch/arm/mach-s3c2412/mach-jive.c
+++ b/arch/arm/mach-s3c2412/mach-jive.c
@@ -395,7 +395,7 @@ static void jive_lcd_spi_chipselect(struct s3c2410_spigpio_info *spi, int cs)
395} 395}
396 396
397static struct s3c2410_spigpio_info jive_lcd_spi = { 397static struct s3c2410_spigpio_info jive_lcd_spi = {
398 .bus_num = 0, 398 .bus_num = 1,
399 .pin_clk = S3C2410_GPG8, 399 .pin_clk = S3C2410_GPG8,
400 .pin_mosi = S3C2410_GPB8, 400 .pin_mosi = S3C2410_GPB8,
401 .chip_select = jive_lcd_spi_chipselect, 401 .chip_select = jive_lcd_spi_chipselect,
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 23a070599993..197974defbe4 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -10,7 +10,6 @@
10 * it under the terms of the GNU General Public License version 2 as 10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation. 11 * published by the Free Software Foundation.
12 */ 12 */
13#include <linux/version.h>
14#include <linux/kernel.h> 13#include <linux/kernel.h>
15#include <linux/init.h> 14#include <linux/init.h>
16#include <linux/module.h> 15#include <linux/module.h>
diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c
index 849f8469714a..3caec6bad3eb 100644
--- a/arch/arm/plat-s3c24xx/gpiolib.c
+++ b/arch/arm/plat-s3c24xx/gpiolib.c
@@ -39,7 +39,7 @@ static inline struct s3c24xx_gpio_chip *to_s3c_chip(struct gpio_chip *gpc)
39 * drivers themsevles. 39 * drivers themsevles.
40 */ 40 */
41 41
42int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset) 42static int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
43{ 43{
44 struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); 44 struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
45 void __iomem *base = ourchip->base; 45 void __iomem *base = ourchip->base;
@@ -58,7 +58,7 @@ int s3c24xx_gpiolib_input(struct gpio_chip *chip, unsigned offset)
58 return 0; 58 return 0;
59} 59}
60 60
61int s3c24xx_gpiolib_output(struct gpio_chip *chip, 61static int s3c24xx_gpiolib_output(struct gpio_chip *chip,
62 unsigned offset, int value) 62 unsigned offset, int value)
63{ 63{
64 struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); 64 struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
@@ -86,7 +86,8 @@ int s3c24xx_gpiolib_output(struct gpio_chip *chip,
86 return 0; 86 return 0;
87} 87}
88 88
89void s3c24xx_gpiolib_set(struct gpio_chip *chip, unsigned offset, int value) 89static void s3c24xx_gpiolib_set(struct gpio_chip *chip,
90 unsigned offset, int value)
90{ 91{
91 struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); 92 struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
92 void __iomem *base = ourchip->base; 93 void __iomem *base = ourchip->base;
@@ -104,7 +105,7 @@ void s3c24xx_gpiolib_set(struct gpio_chip *chip, unsigned offset, int value)
104 local_irq_restore(flags); 105 local_irq_restore(flags);
105} 106}
106 107
107int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset) 108static int s3c24xx_gpiolib_get(struct gpio_chip *chip, unsigned offset)
108{ 109{
109 struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip); 110 struct s3c24xx_gpio_chip *ourchip = to_s3c_chip(chip);
110 unsigned long val; 111 unsigned long val;
@@ -150,8 +151,7 @@ static int s3c24xx_gpiolib_banka_output(struct gpio_chip *chip,
150 return 0; 151 return 0;
151} 152}
152 153
153 154static struct s3c24xx_gpio_chip gpios[] = {
154struct s3c24xx_gpio_chip gpios[] = {
155 [0] = { 155 [0] = {
156 .base = S3C24XX_GPIO_BASE(S3C2410_GPA0), 156 .base = S3C24XX_GPIO_BASE(S3C2410_GPA0),
157 .chip = { 157 .chip = {
diff --git a/arch/arm/plat-s3c24xx/pwm-clock.c b/arch/arm/plat-s3c24xx/pwm-clock.c
index ccfdc9d7ae4b..306cc9c6f9ef 100644
--- a/arch/arm/plat-s3c24xx/pwm-clock.c
+++ b/arch/arm/plat-s3c24xx/pwm-clock.c
@@ -89,7 +89,7 @@ static unsigned long clk_pwm_scaler_getrate(struct clk *clk)
89 89
90/* TODO - add set rate calls. */ 90/* TODO - add set rate calls. */
91 91
92struct clk clk_timer_scaler[] = { 92static struct clk clk_timer_scaler[] = {
93 [0] = { 93 [0] = {
94 .name = "pwm-scaler0", 94 .name = "pwm-scaler0",
95 .id = -1, 95 .id = -1,
@@ -102,7 +102,7 @@ struct clk clk_timer_scaler[] = {
102 }, 102 },
103}; 103};
104 104
105struct clk clk_timer_tclk[] = { 105static struct clk clk_timer_tclk[] = {
106 [0] = { 106 [0] = {
107 .name = "pwm-tclk0", 107 .name = "pwm-tclk0",
108 .id = -1, 108 .id = -1,
@@ -232,7 +232,7 @@ static int clk_pwm_tdiv_set_rate(struct clk *clk, unsigned long rate)
232 return 0; 232 return 0;
233} 233}
234 234
235struct pwm_tdiv_clk clk_timer_tdiv[] = { 235static struct pwm_tdiv_clk clk_timer_tdiv[] = {
236 [0] = { 236 [0] = {
237 .clk = { 237 .clk = {
238 .name = "pwm-tdiv", 238 .name = "pwm-tdiv",
diff --git a/arch/arm/plat-s3c24xx/pwm.c b/arch/arm/plat-s3c24xx/pwm.c
index 18c4bdc49a05..7a92c938542a 100644
--- a/arch/arm/plat-s3c24xx/pwm.c
+++ b/arch/arm/plat-s3c24xx/pwm.c
@@ -19,6 +19,7 @@
19#include <linux/io.h> 19#include <linux/io.h>
20#include <linux/pwm.h> 20#include <linux/pwm.h>
21 21
22#include <asm/plat-s3c24xx/devs.h>
22#include <asm/plat-s3c/regs-timer.h> 23#include <asm/plat-s3c/regs-timer.h>
23 24
24struct pwm_device { 25struct pwm_device {
@@ -38,7 +39,7 @@ struct pwm_device {
38 unsigned char pwm_id; 39 unsigned char pwm_id;
39}; 40};
40 41
41#define pwm_dbg(_pwm, msg...) dev_info(&(_pwm)->pdev->dev, msg) 42#define pwm_dbg(_pwm, msg...) dev_dbg(&(_pwm)->pdev->dev, msg)
42 43
43static struct clk *clk_scaler[2]; 44static struct clk *clk_scaler[2];
44 45
@@ -168,7 +169,7 @@ void pwm_disable(struct pwm_device *pwm)
168 169
169EXPORT_SYMBOL(pwm_disable); 170EXPORT_SYMBOL(pwm_disable);
170 171
171unsigned long pwm_calc_tin(struct pwm_device *pwm, unsigned long freq) 172static unsigned long pwm_calc_tin(struct pwm_device *pwm, unsigned long freq)
172{ 173{
173 unsigned long tin_parent_rate; 174 unsigned long tin_parent_rate;
174 unsigned int div; 175 unsigned int div;
diff --git a/arch/cris/arch-v32/kernel/fasttimer.c b/arch/cris/arch-v32/kernel/fasttimer.c
index 2de9d5849ef0..111caa1a2efb 100644
--- a/arch/cris/arch-v32/kernel/fasttimer.c
+++ b/arch/cris/arch-v32/kernel/fasttimer.c
@@ -19,8 +19,6 @@
19#include <asm/irq.h> 19#include <asm/irq.h>
20#include <asm/system.h> 20#include <asm/system.h>
21 21
22#include <linux/version.h>
23
24#include <hwregs/reg_map.h> 22#include <hwregs/reg_map.h>
25#include <hwregs/reg_rdwr.h> 23#include <hwregs/reg_rdwr.h>
26#include <hwregs/timer_defs.h> 24#include <hwregs/timer_defs.h>
diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c
index 8b054e7a8ae8..aa07d0cd1905 100644
--- a/arch/mn10300/kernel/mn10300-serial.c
+++ b/arch/mn10300/kernel/mn10300-serial.c
@@ -17,7 +17,6 @@ static const char serial_revdate[] = "2007-11-06";
17#define SUPPORT_SYSRQ 17#define SUPPORT_SYSRQ
18#endif 18#endif
19 19
20#include <linux/version.h>
21#include <linux/module.h> 20#include <linux/module.h>
22#include <linux/serial.h> 21#include <linux/serial.h>
23#include <linux/circ_buf.h> 22#include <linux/circ_buf.h>
diff --git a/arch/powerpc/sysdev/bestcomm/gen_bd.c b/arch/powerpc/sysdev/bestcomm/gen_bd.c
index a3a134c35b0a..e0a53e3147b2 100644
--- a/arch/powerpc/sysdev/bestcomm/gen_bd.c
+++ b/arch/powerpc/sysdev/bestcomm/gen_bd.c
@@ -11,7 +11,6 @@
11 * 11 *
12 */ 12 */
13 13
14#include <linux/version.h>
15#include <linux/module.h> 14#include <linux/module.h>
16#include <linux/kernel.h> 15#include <linux/kernel.h>
17#include <linux/string.h> 16#include <linux/string.h>
diff --git a/arch/s390/defconfig b/arch/s390/defconfig
index c5cdb975d590..9b0bc2c9fba0 100644
--- a/arch/s390/defconfig
+++ b/arch/s390/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: 2.6.26-rc4 3# Linux kernel version: 2.6.27-rc4
4# Fri May 30 09:49:33 2008 4# Thu Aug 21 19:43:29 2008
5# 5#
6CONFIG_SCHED_MC=y 6CONFIG_SCHED_MC=y
7CONFIG_MMU=y 7CONFIG_MMU=y
@@ -68,7 +68,6 @@ CONFIG_INITRAMFS_SOURCE=""
68CONFIG_SYSCTL=y 68CONFIG_SYSCTL=y
69# CONFIG_EMBEDDED is not set 69# CONFIG_EMBEDDED is not set
70CONFIG_SYSCTL_SYSCALL=y 70CONFIG_SYSCTL_SYSCALL=y
71CONFIG_SYSCTL_SYSCALL_CHECK=y
72CONFIG_KALLSYMS=y 71CONFIG_KALLSYMS=y
73# CONFIG_KALLSYMS_ALL is not set 72# CONFIG_KALLSYMS_ALL is not set
74# CONFIG_KALLSYMS_EXTRA_PASS is not set 73# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -93,11 +92,17 @@ CONFIG_SLAB=y
93# CONFIG_MARKERS is not set 92# CONFIG_MARKERS is not set
94CONFIG_HAVE_OPROFILE=y 93CONFIG_HAVE_OPROFILE=y
95CONFIG_KPROBES=y 94CONFIG_KPROBES=y
95# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
96CONFIG_KRETPROBES=y 96CONFIG_KRETPROBES=y
97# CONFIG_HAVE_IOREMAP_PROT is not set
97CONFIG_HAVE_KPROBES=y 98CONFIG_HAVE_KPROBES=y
98CONFIG_HAVE_KRETPROBES=y 99CONFIG_HAVE_KRETPROBES=y
100# CONFIG_HAVE_ARCH_TRACEHOOK is not set
99# CONFIG_HAVE_DMA_ATTRS is not set 101# CONFIG_HAVE_DMA_ATTRS is not set
102# CONFIG_USE_GENERIC_SMP_HELPERS is not set
103# CONFIG_HAVE_CLK is not set
100CONFIG_PROC_PAGE_MONITOR=y 104CONFIG_PROC_PAGE_MONITOR=y
105# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
101CONFIG_SLABINFO=y 106CONFIG_SLABINFO=y
102CONFIG_RT_MUTEXES=y 107CONFIG_RT_MUTEXES=y
103# CONFIG_TINY_SHMEM is not set 108# CONFIG_TINY_SHMEM is not set
@@ -113,6 +118,7 @@ CONFIG_STOP_MACHINE=y
113CONFIG_BLOCK=y 118CONFIG_BLOCK=y
114# CONFIG_BLK_DEV_IO_TRACE is not set 119# CONFIG_BLK_DEV_IO_TRACE is not set
115CONFIG_BLK_DEV_BSG=y 120CONFIG_BLK_DEV_BSG=y
121# CONFIG_BLK_DEV_INTEGRITY is not set
116CONFIG_BLOCK_COMPAT=y 122CONFIG_BLOCK_COMPAT=y
117 123
118# 124#
@@ -175,6 +181,8 @@ CONFIG_PREEMPT=y
175CONFIG_ARCH_SPARSEMEM_ENABLE=y 181CONFIG_ARCH_SPARSEMEM_ENABLE=y
176CONFIG_ARCH_SPARSEMEM_DEFAULT=y 182CONFIG_ARCH_SPARSEMEM_DEFAULT=y
177CONFIG_ARCH_SELECT_MEMORY_MODEL=y 183CONFIG_ARCH_SELECT_MEMORY_MODEL=y
184CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
185CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
178CONFIG_SELECT_MEMORY_MODEL=y 186CONFIG_SELECT_MEMORY_MODEL=y
179# CONFIG_FLATMEM_MANUAL is not set 187# CONFIG_FLATMEM_MANUAL is not set
180# CONFIG_DISCONTIGMEM_MANUAL is not set 188# CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -185,8 +193,12 @@ CONFIG_HAVE_MEMORY_PRESENT=y
185CONFIG_SPARSEMEM_EXTREME=y 193CONFIG_SPARSEMEM_EXTREME=y
186CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y 194CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
187CONFIG_SPARSEMEM_VMEMMAP=y 195CONFIG_SPARSEMEM_VMEMMAP=y
196CONFIG_MEMORY_HOTPLUG=y
197CONFIG_MEMORY_HOTPLUG_SPARSE=y
198CONFIG_MEMORY_HOTREMOVE=y
188CONFIG_PAGEFLAGS_EXTENDED=y 199CONFIG_PAGEFLAGS_EXTENDED=y
189CONFIG_SPLIT_PTLOCK_CPUS=4 200CONFIG_SPLIT_PTLOCK_CPUS=4
201CONFIG_MIGRATION=y
190CONFIG_RESOURCES_64BIT=y 202CONFIG_RESOURCES_64BIT=y
191CONFIG_ZONE_DMA_FLAG=1 203CONFIG_ZONE_DMA_FLAG=1
192CONFIG_BOUNCE=y 204CONFIG_BOUNCE=y
@@ -198,6 +210,7 @@ CONFIG_VIRT_TO_BUS=y
198CONFIG_MACHCHK_WARNING=y 210CONFIG_MACHCHK_WARNING=y
199CONFIG_QDIO=y 211CONFIG_QDIO=y
200# CONFIG_QDIO_DEBUG is not set 212# CONFIG_QDIO_DEBUG is not set
213CONFIG_CHSC_SCH=m
201 214
202# 215#
203# Misc 216# Misc
@@ -206,6 +219,7 @@ CONFIG_IPL=y
206# CONFIG_IPL_TAPE is not set 219# CONFIG_IPL_TAPE is not set
207CONFIG_IPL_VM=y 220CONFIG_IPL_VM=y
208CONFIG_BINFMT_ELF=y 221CONFIG_BINFMT_ELF=y
222CONFIG_COMPAT_BINFMT_ELF=y
209CONFIG_BINFMT_MISC=m 223CONFIG_BINFMT_MISC=m
210CONFIG_FORCE_MAX_ZONEORDER=9 224CONFIG_FORCE_MAX_ZONEORDER=9
211# CONFIG_PROCESS_DEBUG is not set 225# CONFIG_PROCESS_DEBUG is not set
@@ -226,10 +240,6 @@ CONFIG_S390_HYPFS_FS=y
226CONFIG_KEXEC=y 240CONFIG_KEXEC=y
227# CONFIG_ZFCPDUMP is not set 241# CONFIG_ZFCPDUMP is not set
228CONFIG_S390_GUEST=y 242CONFIG_S390_GUEST=y
229
230#
231# Networking
232#
233CONFIG_NET=y 243CONFIG_NET=y
234 244
235# 245#
@@ -364,7 +374,6 @@ CONFIG_NET_SCH_CBQ=m
364# CONFIG_NET_SCH_HTB is not set 374# CONFIG_NET_SCH_HTB is not set
365# CONFIG_NET_SCH_HFSC is not set 375# CONFIG_NET_SCH_HFSC is not set
366CONFIG_NET_SCH_PRIO=m 376CONFIG_NET_SCH_PRIO=m
367CONFIG_NET_SCH_RR=m
368CONFIG_NET_SCH_RED=m 377CONFIG_NET_SCH_RED=m
369CONFIG_NET_SCH_SFQ=m 378CONFIG_NET_SCH_SFQ=m
370CONFIG_NET_SCH_TEQL=m 379CONFIG_NET_SCH_TEQL=m
@@ -430,7 +439,9 @@ CONFIG_CCW=y
430CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" 439CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
431CONFIG_STANDALONE=y 440CONFIG_STANDALONE=y
432CONFIG_PREVENT_FIRMWARE_BUILD=y 441CONFIG_PREVENT_FIRMWARE_BUILD=y
433# CONFIG_FW_LOADER is not set 442CONFIG_FW_LOADER=y
443# CONFIG_FIRMWARE_IN_KERNEL is not set
444CONFIG_EXTRA_FIRMWARE=""
434# CONFIG_DEBUG_DRIVER is not set 445# CONFIG_DEBUG_DRIVER is not set
435# CONFIG_DEBUG_DEVRES is not set 446# CONFIG_DEBUG_DEVRES is not set
436CONFIG_SYS_HYPERVISOR=y 447CONFIG_SYS_HYPERVISOR=y
@@ -507,6 +518,11 @@ CONFIG_SCSI_LOWLEVEL=y
507# CONFIG_ISCSI_TCP is not set 518# CONFIG_ISCSI_TCP is not set
508# CONFIG_SCSI_DEBUG is not set 519# CONFIG_SCSI_DEBUG is not set
509CONFIG_ZFCP=y 520CONFIG_ZFCP=y
521CONFIG_SCSI_DH=m
522CONFIG_SCSI_DH_RDAC=m
523CONFIG_SCSI_DH_HP_SW=m
524CONFIG_SCSI_DH_EMC=m
525CONFIG_SCSI_DH_ALUA=m
510CONFIG_MD=y 526CONFIG_MD=y
511CONFIG_BLK_DEV_MD=y 527CONFIG_BLK_DEV_MD=y
512CONFIG_MD_LINEAR=m 528CONFIG_MD_LINEAR=m
@@ -522,14 +538,10 @@ CONFIG_DM_CRYPT=y
522CONFIG_DM_SNAPSHOT=y 538CONFIG_DM_SNAPSHOT=y
523CONFIG_DM_MIRROR=y 539CONFIG_DM_MIRROR=y
524CONFIG_DM_ZERO=y 540CONFIG_DM_ZERO=y
525CONFIG_DM_MULTIPATH=y 541CONFIG_DM_MULTIPATH=m
526# CONFIG_DM_MULTIPATH_EMC is not set
527# CONFIG_DM_MULTIPATH_RDAC is not set
528# CONFIG_DM_MULTIPATH_HP is not set
529# CONFIG_DM_DELAY is not set 542# CONFIG_DM_DELAY is not set
530# CONFIG_DM_UEVENT is not set 543# CONFIG_DM_UEVENT is not set
531CONFIG_NETDEVICES=y 544CONFIG_NETDEVICES=y
532# CONFIG_NETDEVICES_MULTIQUEUE is not set
533# CONFIG_IFB is not set 545# CONFIG_IFB is not set
534CONFIG_DUMMY=m 546CONFIG_DUMMY=m
535CONFIG_BONDING=m 547CONFIG_BONDING=m
@@ -544,7 +556,6 @@ CONFIG_NET_ETHERNET=y
544# CONFIG_IBM_NEW_EMAC_TAH is not set 556# CONFIG_IBM_NEW_EMAC_TAH is not set
545# CONFIG_IBM_NEW_EMAC_EMAC4 is not set 557# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
546CONFIG_NETDEV_1000=y 558CONFIG_NETDEV_1000=y
547# CONFIG_E1000E_ENABLED is not set
548CONFIG_NETDEV_10000=y 559CONFIG_NETDEV_10000=y
549# CONFIG_TR is not set 560# CONFIG_TR is not set
550# CONFIG_WAN is not set 561# CONFIG_WAN is not set
@@ -576,7 +587,10 @@ CONFIG_DEVKMEM=y
576CONFIG_UNIX98_PTYS=y 587CONFIG_UNIX98_PTYS=y
577CONFIG_LEGACY_PTYS=y 588CONFIG_LEGACY_PTYS=y
578CONFIG_LEGACY_PTY_COUNT=256 589CONFIG_LEGACY_PTY_COUNT=256
590CONFIG_HVC_DRIVER=y
591CONFIG_VIRTIO_CONSOLE=y
579CONFIG_HW_RANDOM=m 592CONFIG_HW_RANDOM=m
593CONFIG_HW_RANDOM_VIRTIO=m
580# CONFIG_R3964 is not set 594# CONFIG_R3964 is not set
581CONFIG_RAW_DRIVER=m 595CONFIG_RAW_DRIVER=m
582CONFIG_MAX_RAW_DEVS=256 596CONFIG_MAX_RAW_DEVS=256
@@ -616,6 +630,7 @@ CONFIG_MONWRITER=m
616CONFIG_S390_VMUR=m 630CONFIG_S390_VMUR=m
617# CONFIG_POWER_SUPPLY is not set 631# CONFIG_POWER_SUPPLY is not set
618# CONFIG_THERMAL is not set 632# CONFIG_THERMAL is not set
633# CONFIG_THERMAL_HWMON is not set
619# CONFIG_WATCHDOG is not set 634# CONFIG_WATCHDOG is not set
620 635
621# 636#
@@ -693,6 +708,7 @@ CONFIG_CONFIGFS_FS=m
693# CONFIG_CRAMFS is not set 708# CONFIG_CRAMFS is not set
694# CONFIG_VXFS_FS is not set 709# CONFIG_VXFS_FS is not set
695# CONFIG_MINIX_FS is not set 710# CONFIG_MINIX_FS is not set
711# CONFIG_OMFS_FS is not set
696# CONFIG_HPFS_FS is not set 712# CONFIG_HPFS_FS is not set
697# CONFIG_QNX4FS_FS is not set 713# CONFIG_QNX4FS_FS is not set
698# CONFIG_ROMFS_FS is not set 714# CONFIG_ROMFS_FS is not set
@@ -712,7 +728,6 @@ CONFIG_LOCKD_V4=y
712CONFIG_EXPORTFS=y 728CONFIG_EXPORTFS=y
713CONFIG_NFS_COMMON=y 729CONFIG_NFS_COMMON=y
714CONFIG_SUNRPC=y 730CONFIG_SUNRPC=y
715# CONFIG_SUNRPC_BIND34 is not set
716# CONFIG_RPCSEC_GSS_KRB5 is not set 731# CONFIG_RPCSEC_GSS_KRB5 is not set
717# CONFIG_RPCSEC_GSS_SPKM3 is not set 732# CONFIG_RPCSEC_GSS_SPKM3 is not set
718# CONFIG_SMB_FS is not set 733# CONFIG_SMB_FS is not set
@@ -780,6 +795,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
780# CONFIG_DEBUG_INFO is not set 795# CONFIG_DEBUG_INFO is not set
781# CONFIG_DEBUG_VM is not set 796# CONFIG_DEBUG_VM is not set
782# CONFIG_DEBUG_WRITECOUNT is not set 797# CONFIG_DEBUG_WRITECOUNT is not set
798CONFIG_DEBUG_MEMORY_INIT=y
783# CONFIG_DEBUG_LIST is not set 799# CONFIG_DEBUG_LIST is not set
784# CONFIG_DEBUG_SG is not set 800# CONFIG_DEBUG_SG is not set
785# CONFIG_FRAME_POINTER is not set 801# CONFIG_FRAME_POINTER is not set
@@ -789,6 +805,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
789# CONFIG_LKDTM is not set 805# CONFIG_LKDTM is not set
790# CONFIG_FAULT_INJECTION is not set 806# CONFIG_FAULT_INJECTION is not set
791# CONFIG_LATENCYTOP is not set 807# CONFIG_LATENCYTOP is not set
808CONFIG_SYSCTL_SYSCALL_CHECK=y
792CONFIG_SAMPLES=y 809CONFIG_SAMPLES=y
793# CONFIG_SAMPLE_KOBJECT is not set 810# CONFIG_SAMPLE_KOBJECT is not set
794# CONFIG_SAMPLE_KPROBES is not set 811# CONFIG_SAMPLE_KPROBES is not set
@@ -847,6 +864,10 @@ CONFIG_CRYPTO_HMAC=m
847# CONFIG_CRYPTO_MD4 is not set 864# CONFIG_CRYPTO_MD4 is not set
848CONFIG_CRYPTO_MD5=m 865CONFIG_CRYPTO_MD5=m
849# CONFIG_CRYPTO_MICHAEL_MIC is not set 866# CONFIG_CRYPTO_MICHAEL_MIC is not set
867CONFIG_CRYPTO_RMD128=m
868CONFIG_CRYPTO_RMD160=m
869CONFIG_CRYPTO_RMD256=m
870CONFIG_CRYPTO_RMD320=m
850CONFIG_CRYPTO_SHA1=m 871CONFIG_CRYPTO_SHA1=m
851# CONFIG_CRYPTO_SHA256 is not set 872# CONFIG_CRYPTO_SHA256 is not set
852# CONFIG_CRYPTO_SHA512 is not set 873# CONFIG_CRYPTO_SHA512 is not set
@@ -895,6 +916,7 @@ CONFIG_BITREVERSE=m
895# CONFIG_GENERIC_FIND_NEXT_BIT is not set 916# CONFIG_GENERIC_FIND_NEXT_BIT is not set
896# CONFIG_CRC_CCITT is not set 917# CONFIG_CRC_CCITT is not set
897# CONFIG_CRC16 is not set 918# CONFIG_CRC16 is not set
919CONFIG_CRC_T10DIF=y
898# CONFIG_CRC_ITU_T is not set 920# CONFIG_CRC_ITU_T is not set
899CONFIG_CRC32=m 921CONFIG_CRC32=m
900CONFIG_CRC7=m 922CONFIG_CRC7=m
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h
index b4eb24ab5af9..8e9243ae0c19 100644
--- a/arch/s390/include/asm/bitops.h
+++ b/arch/s390/include/asm/bitops.h
@@ -709,7 +709,7 @@ static inline int find_next_zero_bit (const unsigned long * addr,
709 * __ffz_word returns __BITOPS_WORDSIZE 709 * __ffz_word returns __BITOPS_WORDSIZE
710 * if no zero bit is present in the word. 710 * if no zero bit is present in the word.
711 */ 711 */
712 set = __ffz_word(0, *p >> bit) + bit; 712 set = __ffz_word(bit, *p >> bit);
713 if (set >= size) 713 if (set >= size)
714 return size + offset; 714 return size + offset;
715 if (set < __BITOPS_WORDSIZE) 715 if (set < __BITOPS_WORDSIZE)
@@ -824,7 +824,7 @@ static inline int ext2_find_next_zero_bit(void *vaddr, unsigned long size,
824 * s390 version of ffz returns __BITOPS_WORDSIZE 824 * s390 version of ffz returns __BITOPS_WORDSIZE
825 * if no zero bit is present in the word. 825 * if no zero bit is present in the word.
826 */ 826 */
827 set = ffz(__load_ulong_le(p, 0) >> bit) + bit; 827 set = __ffz_word(bit, __load_ulong_le(p, 0) >> bit);
828 if (set >= size) 828 if (set >= size)
829 return size + offset; 829 return size + offset;
830 if (set < __BITOPS_WORDSIZE) 830 if (set < __BITOPS_WORDSIZE)
@@ -865,7 +865,7 @@ static inline int ext2_find_next_bit(void *vaddr, unsigned long size,
865 * s390 version of ffz returns __BITOPS_WORDSIZE 865 * s390 version of ffz returns __BITOPS_WORDSIZE
866 * if no zero bit is present in the word. 866 * if no zero bit is present in the word.
867 */ 867 */
868 set = ffs(__load_ulong_le(p, 0) >> bit) + bit; 868 set = __ffs_word(0, __load_ulong_le(p, 0) & (~0UL << bit));
869 if (set >= size) 869 if (set >= size)
870 return size + offset; 870 return size + offset;
871 if (set < __BITOPS_WORDSIZE) 871 if (set < __BITOPS_WORDSIZE)
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
index 9839767d0842..3e2c05cb6a87 100644
--- a/arch/s390/kernel/process.c
+++ b/arch/s390/kernel/process.c
@@ -75,7 +75,9 @@ unsigned long thread_saved_pc(struct task_struct *tsk)
75 return sf->gprs[8]; 75 return sf->gprs[8];
76} 76}
77 77
78DEFINE_PER_CPU(struct s390_idle_data, s390_idle); 78DEFINE_PER_CPU(struct s390_idle_data, s390_idle) = {
79 .lock = __SPIN_LOCK_UNLOCKED(s390_idle.lock)
80};
79 81
80static int s390_idle_enter(void) 82static int s390_idle_enter(void)
81{ 83{
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index b795b3e24afd..00b9b4dec5eb 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -610,7 +610,6 @@ static void __init smp_create_idle(unsigned int cpu)
610 if (IS_ERR(p)) 610 if (IS_ERR(p))
611 panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p)); 611 panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p));
612 current_set[cpu] = p; 612 current_set[cpu] = p;
613 spin_lock_init(&(&per_cpu(s390_idle, cpu))->lock);
614} 613}
615 614
616static int __cpuinit smp_alloc_lowcore(int cpu) 615static int __cpuinit smp_alloc_lowcore(int cpu)
@@ -845,7 +844,6 @@ void __init smp_prepare_boot_cpu(void)
845 current_set[0] = current; 844 current_set[0] = current;
846 smp_cpu_state[0] = CPU_STATE_CONFIGURED; 845 smp_cpu_state[0] = CPU_STATE_CONFIGURED;
847 smp_cpu_polarization[0] = POLARIZATION_UNKNWN; 846 smp_cpu_polarization[0] = POLARIZATION_UNKNWN;
848 spin_lock_init(&(&__get_cpu_var(s390_idle))->lock);
849} 847}
850 848
851void __init smp_cpus_done(unsigned int max_cpus) 849void __init smp_cpus_done(unsigned int max_cpus)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 68d91c8233f4..ed92864d1325 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -577,35 +577,29 @@ config SWIOTLB
577 577
578config IOMMU_HELPER 578config IOMMU_HELPER
579 def_bool (CALGARY_IOMMU || GART_IOMMU || SWIOTLB || AMD_IOMMU) 579 def_bool (CALGARY_IOMMU || GART_IOMMU || SWIOTLB || AMD_IOMMU)
580
580config MAXSMP 581config MAXSMP
581 bool "Configure Maximum number of SMP Processors and NUMA Nodes" 582 bool "Configure Maximum number of SMP Processors and NUMA Nodes"
582 depends on X86_64 && SMP 583 depends on X86_64 && SMP && BROKEN
583 default n 584 default n
584 help 585 help
585 Configure maximum number of CPUS and NUMA Nodes for this architecture. 586 Configure maximum number of CPUS and NUMA Nodes for this architecture.
586 If unsure, say N. 587 If unsure, say N.
587 588
588if MAXSMP
589config NR_CPUS
590 int
591 default "4096"
592endif
593
594if !MAXSMP
595config NR_CPUS 589config NR_CPUS
596 int "Maximum number of CPUs (2-4096)" 590 int "Maximum number of CPUs (2-512)" if !MAXSMP
597 range 2 4096 591 range 2 512
598 depends on SMP 592 depends on SMP
593 default "4096" if MAXSMP
599 default "32" if X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000 594 default "32" if X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000
600 default "8" 595 default "8"
601 help 596 help
602 This allows you to specify the maximum number of CPUs which this 597 This allows you to specify the maximum number of CPUs which this
603 kernel will support. The maximum supported value is 4096 and the 598 kernel will support. The maximum supported value is 512 and the
604 minimum value which makes sense is 2. 599 minimum value which makes sense is 2.
605 600
606 This is purely to save memory - each supported CPU adds 601 This is purely to save memory - each supported CPU adds
607 approximately eight kilobytes to the kernel image. 602 approximately eight kilobytes to the kernel image.
608endif
609 603
610config SCHED_SMT 604config SCHED_SMT
611 bool "SMT (Hyperthreading) scheduler support" 605 bool "SMT (Hyperthreading) scheduler support"
@@ -996,17 +990,10 @@ config NUMA_EMU
996 into virtual nodes when booted with "numa=fake=N", where N is the 990 into virtual nodes when booted with "numa=fake=N", where N is the
997 number of nodes. This is only useful for debugging. 991 number of nodes. This is only useful for debugging.
998 992
999if MAXSMP
1000
1001config NODES_SHIFT 993config NODES_SHIFT
1002 int 994 int "Maximum NUMA Nodes (as a power of 2)" if !MAXSMP
1003 default "9"
1004endif
1005
1006if !MAXSMP
1007config NODES_SHIFT
1008 int "Maximum NUMA Nodes (as a power of 2)"
1009 range 1 9 if X86_64 995 range 1 9 if X86_64
996 default "9" if MAXSMP
1010 default "6" if X86_64 997 default "6" if X86_64
1011 default "4" if X86_NUMAQ 998 default "4" if X86_NUMAQ
1012 default "3" 999 default "3"
@@ -1014,7 +1001,6 @@ config NODES_SHIFT
1014 help 1001 help
1015 Specify the maximum number of NUMA Nodes available on the target 1002 Specify the maximum number of NUMA Nodes available on the target
1016 system. Increases memory reserved to accomodate various tables. 1003 system. Increases memory reserved to accomodate various tables.
1017endif
1018 1004
1019config HAVE_ARCH_BOOTMEM_NODE 1005config HAVE_ARCH_BOOTMEM_NODE
1020 def_bool y 1006 def_bool y
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index de39e1f2ede5..69b4d060b21c 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -65,7 +65,7 @@ static int __iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
65 u8 *target; 65 u8 *target;
66 66
67 tail = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET); 67 tail = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET);
68 target = (iommu->cmd_buf + tail); 68 target = iommu->cmd_buf + tail;
69 memcpy_toio(target, cmd, sizeof(*cmd)); 69 memcpy_toio(target, cmd, sizeof(*cmd));
70 tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size; 70 tail = (tail + sizeof(*cmd)) % iommu->cmd_buf_size;
71 head = readl(iommu->mmio_base + MMIO_CMD_HEAD_OFFSET); 71 head = readl(iommu->mmio_base + MMIO_CMD_HEAD_OFFSET);
diff --git a/arch/x86/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index 84a8220a6072..a6ef672adbba 100644
--- a/arch/x86/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
@@ -56,9 +56,22 @@ void __cpuinit validate_pat_support(struct cpuinfo_x86 *c)
56 56
57 switch (c->x86_vendor) { 57 switch (c->x86_vendor) {
58 case X86_VENDOR_INTEL: 58 case X86_VENDOR_INTEL:
59 if (c->x86 == 0xF || (c->x86 == 6 && c->x86_model >= 15)) 59 /*
60 * There is a known erratum on Pentium III and Core Solo
61 * and Core Duo CPUs.
62 * " Page with PAT set to WC while associated MTRR is UC
63 * may consolidate to UC "
64 * Because of this erratum, it is better to stick with
65 * setting WC in MTRR rather than using PAT on these CPUs.
66 *
67 * Enable PAT WC only on P4, Core 2 or later CPUs.
68 */
69 if (c->x86 > 0x6 || (c->x86 == 6 && c->x86_model >= 15))
60 return; 70 return;
61 break; 71
72 pat_disable("PAT WC disabled due to known CPU erratum.");
73 return;
74
62 case X86_VENDOR_AMD: 75 case X86_VENDOR_AMD:
63 case X86_VENDOR_CENTAUR: 76 case X86_VENDOR_CENTAUR:
64 case X86_VENDOR_TRANSMETA: 77 case X86_VENDOR_TRANSMETA:
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 3fd7a67bb06a..e710a21bb6e8 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -134,23 +134,6 @@ static void __cpuinit set_cx86_memwb(void)
134 setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x14); 134 setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x14);
135} 135}
136 136
137static void __cpuinit set_cx86_inc(void)
138{
139 unsigned char ccr3;
140
141 printk(KERN_INFO "Enable Incrementor on Cyrix/NSC processor.\n");
142
143 ccr3 = getCx86(CX86_CCR3);
144 setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */
145 /* PCR1 -- Performance Control */
146 /* Incrementor on, whatever that is */
147 setCx86(CX86_PCR1, getCx86(CX86_PCR1) | 0x02);
148 /* PCR0 -- Performance Control */
149 /* Incrementor Margin 10 */
150 setCx86(CX86_PCR0, getCx86(CX86_PCR0) | 0x04);
151 setCx86(CX86_CCR3, ccr3); /* disable MAPEN */
152}
153
154/* 137/*
155 * Configure later MediaGX and/or Geode processor. 138 * Configure later MediaGX and/or Geode processor.
156 */ 139 */
@@ -174,7 +157,6 @@ static void __cpuinit geode_configure(void)
174 157
175 set_cx86_memwb(); 158 set_cx86_memwb();
176 set_cx86_reorder(); 159 set_cx86_reorder();
177 set_cx86_inc();
178 160
179 local_irq_restore(flags); 161 local_irq_restore(flags);
180} 162}
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c
index 65a339678ece..726a5fcdf341 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_64.c
@@ -759,6 +759,7 @@ static struct sysdev_class mce_sysclass = {
759}; 759};
760 760
761DEFINE_PER_CPU(struct sys_device, device_mce); 761DEFINE_PER_CPU(struct sys_device, device_mce);
762void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu) __cpuinitdata;
762 763
763/* Why are there no generic functions for this? */ 764/* Why are there no generic functions for this? */
764#define ACCESSOR(name, var, start) \ 765#define ACCESSOR(name, var, start) \
@@ -883,9 +884,13 @@ static int __cpuinit mce_cpu_callback(struct notifier_block *nfb,
883 case CPU_ONLINE: 884 case CPU_ONLINE:
884 case CPU_ONLINE_FROZEN: 885 case CPU_ONLINE_FROZEN:
885 mce_create_device(cpu); 886 mce_create_device(cpu);
887 if (threshold_cpu_callback)
888 threshold_cpu_callback(action, cpu);
886 break; 889 break;
887 case CPU_DEAD: 890 case CPU_DEAD:
888 case CPU_DEAD_FROZEN: 891 case CPU_DEAD_FROZEN:
892 if (threshold_cpu_callback)
893 threshold_cpu_callback(action, cpu);
889 mce_remove_device(cpu); 894 mce_remove_device(cpu);
890 break; 895 break;
891 } 896 }
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
index 88736cadbaa6..5eb390a4b2e9 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd_64.c
@@ -628,6 +628,7 @@ static void threshold_remove_bank(unsigned int cpu, int bank)
628 deallocate_threshold_block(cpu, bank); 628 deallocate_threshold_block(cpu, bank);
629 629
630free_out: 630free_out:
631 kobject_del(b->kobj);
631 kobject_put(b->kobj); 632 kobject_put(b->kobj);
632 kfree(b); 633 kfree(b);
633 per_cpu(threshold_banks, cpu)[bank] = NULL; 634 per_cpu(threshold_banks, cpu)[bank] = NULL;
@@ -645,14 +646,11 @@ static void threshold_remove_device(unsigned int cpu)
645} 646}
646 647
647/* get notified when a cpu comes on/off */ 648/* get notified when a cpu comes on/off */
648static int __cpuinit threshold_cpu_callback(struct notifier_block *nfb, 649static void __cpuinit amd_64_threshold_cpu_callback(unsigned long action,
649 unsigned long action, void *hcpu) 650 unsigned int cpu)
650{ 651{
651 /* cpu was unsigned int to begin with */
652 unsigned int cpu = (unsigned long)hcpu;
653
654 if (cpu >= NR_CPUS) 652 if (cpu >= NR_CPUS)
655 goto out; 653 return;
656 654
657 switch (action) { 655 switch (action) {
658 case CPU_ONLINE: 656 case CPU_ONLINE:
@@ -666,14 +664,8 @@ static int __cpuinit threshold_cpu_callback(struct notifier_block *nfb,
666 default: 664 default:
667 break; 665 break;
668 } 666 }
669 out:
670 return NOTIFY_OK;
671} 667}
672 668
673static struct notifier_block threshold_cpu_notifier __cpuinitdata = {
674 .notifier_call = threshold_cpu_callback,
675};
676
677static __init int threshold_init_device(void) 669static __init int threshold_init_device(void)
678{ 670{
679 unsigned lcpu = 0; 671 unsigned lcpu = 0;
@@ -684,7 +676,7 @@ static __init int threshold_init_device(void)
684 if (err) 676 if (err)
685 return err; 677 return err;
686 } 678 }
687 register_hotcpu_notifier(&threshold_cpu_notifier); 679 threshold_cpu_callback = amd_64_threshold_cpu_callback;
688 return 0; 680 return 0;
689} 681}
690 682
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 509bd3d9eacd..cb7d3b6a80eb 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -379,6 +379,7 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
379 unsigned long *size, mtrr_type *type) 379 unsigned long *size, mtrr_type *type)
380{ 380{
381 unsigned int mask_lo, mask_hi, base_lo, base_hi; 381 unsigned int mask_lo, mask_hi, base_lo, base_hi;
382 unsigned int tmp, hi;
382 383
383 rdmsr(MTRRphysMask_MSR(reg), mask_lo, mask_hi); 384 rdmsr(MTRRphysMask_MSR(reg), mask_lo, mask_hi);
384 if ((mask_lo & 0x800) == 0) { 385 if ((mask_lo & 0x800) == 0) {
@@ -392,8 +393,23 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
392 rdmsr(MTRRphysBase_MSR(reg), base_lo, base_hi); 393 rdmsr(MTRRphysBase_MSR(reg), base_lo, base_hi);
393 394
394 /* Work out the shifted address mask. */ 395 /* Work out the shifted address mask. */
395 mask_lo = size_or_mask | mask_hi << (32 - PAGE_SHIFT) 396 tmp = mask_hi << (32 - PAGE_SHIFT) | mask_lo >> PAGE_SHIFT;
396 | mask_lo >> PAGE_SHIFT; 397 mask_lo = size_or_mask | tmp;
398 /* Expand tmp with high bits to all 1s*/
399 hi = fls(tmp);
400 if (hi > 0) {
401 tmp |= ~((1<<(hi - 1)) - 1);
402
403 if (tmp != mask_lo) {
404 static int once = 1;
405
406 if (once) {
407 printk(KERN_INFO "mtrr: your BIOS has set up an incorrect mask, fixing it up.\n");
408 once = 0;
409 }
410 mask_lo = tmp;
411 }
412 }
397 413
398 /* This works correctly if size is a power of two, i.e. a 414 /* This works correctly if size is a power of two, i.e. a
399 contiguous range. */ 415 contiguous range. */
diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index 6f23969c8faf..b117d7f8a564 100644
--- a/arch/x86/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
@@ -1496,11 +1496,8 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
1496 1496
1497 /* kvm/qemu doesn't have mtrr set right, don't trim them all */ 1497 /* kvm/qemu doesn't have mtrr set right, don't trim them all */
1498 if (!highest_pfn) { 1498 if (!highest_pfn) {
1499 if (!kvm_para_available()) { 1499 WARN(!kvm_para_available(), KERN_WARNING
1500 printk(KERN_WARNING
1501 "WARNING: strange, CPU MTRRs all blank?\n"); 1500 "WARNING: strange, CPU MTRRs all blank?\n");
1502 WARN_ON(1);
1503 }
1504 return 0; 1501 return 0;
1505 } 1502 }
1506 1503
diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index 2d7e307c7779..bfa837cb16be 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -293,7 +293,9 @@ static __init void uv_rtc_init(void)
293 sn_rtc_cycles_per_second = ticks_per_sec; 293 sn_rtc_cycles_per_second = ticks_per_sec;
294} 294}
295 295
296static __init void uv_system_init(void) 296static bool uv_system_inited;
297
298void __init uv_system_init(void)
297{ 299{
298 union uvh_si_addr_map_config_u m_n_config; 300 union uvh_si_addr_map_config_u m_n_config;
299 union uvh_node_id_u node_id; 301 union uvh_node_id_u node_id;
@@ -383,6 +385,7 @@ static __init void uv_system_init(void)
383 map_mmr_high(max_pnode); 385 map_mmr_high(max_pnode);
384 map_config_high(max_pnode); 386 map_config_high(max_pnode);
385 map_mmioh_high(max_pnode); 387 map_mmioh_high(max_pnode);
388 uv_system_inited = true;
386} 389}
387 390
388/* 391/*
@@ -391,8 +394,7 @@ static __init void uv_system_init(void)
391 */ 394 */
392void __cpuinit uv_cpu_init(void) 395void __cpuinit uv_cpu_init(void)
393{ 396{
394 if (!uv_node_to_blade) 397 BUG_ON(!uv_system_inited);
395 uv_system_init();
396 398
397 uv_blade_info[uv_numa_blade_id()].nr_online_cpus++; 399 uv_blade_info[uv_numa_blade_id()].nr_online_cpus++;
398 400
diff --git a/arch/x86/kernel/numaq_32.c b/arch/x86/kernel/numaq_32.c
index b8c45610b20a..eecc8c18f010 100644
--- a/arch/x86/kernel/numaq_32.c
+++ b/arch/x86/kernel/numaq_32.c
@@ -73,7 +73,7 @@ static void __init smp_dump_qct(void)
73} 73}
74 74
75 75
76void __init numaq_tsc_disable(void) 76void __cpuinit numaq_tsc_disable(void)
77{ 77{
78 if (!found_numaq) 78 if (!found_numaq)
79 return; 79 return;
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 94da4d52d798..300da17e61cb 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -471,7 +471,7 @@ struct pv_lock_ops pv_lock_ops = {
471 .spin_unlock = __ticket_spin_unlock, 471 .spin_unlock = __ticket_spin_unlock,
472#endif 472#endif
473}; 473};
474EXPORT_SYMBOL_GPL(pv_lock_ops); 474EXPORT_SYMBOL(pv_lock_ops);
475 475
476EXPORT_SYMBOL_GPL(pv_time_ops); 476EXPORT_SYMBOL_GPL(pv_time_ops);
477EXPORT_SYMBOL (pv_cpu_ops); 477EXPORT_SYMBOL (pv_cpu_ops);
diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
index 218d783ed7a8..dcdac6c826e9 100644
--- a/arch/x86/kernel/pci-calgary_64.c
+++ b/arch/x86/kernel/pci-calgary_64.c
@@ -343,9 +343,8 @@ static void iommu_free(struct iommu_table *tbl, dma_addr_t dma_addr,
343 /* were we called with bad_dma_address? */ 343 /* were we called with bad_dma_address? */
344 badend = bad_dma_address + (EMERGENCY_PAGES * PAGE_SIZE); 344 badend = bad_dma_address + (EMERGENCY_PAGES * PAGE_SIZE);
345 if (unlikely((dma_addr >= bad_dma_address) && (dma_addr < badend))) { 345 if (unlikely((dma_addr >= bad_dma_address) && (dma_addr < badend))) {
346 printk(KERN_ERR "Calgary: driver tried unmapping bad DMA " 346 WARN(1, KERN_ERR "Calgary: driver tried unmapping bad DMA "
347 "address 0x%Lx\n", dma_addr); 347 "address 0x%Lx\n", dma_addr);
348 WARN_ON(1);
349 return; 348 return;
350 } 349 }
351 350
@@ -1269,13 +1268,15 @@ static inline int __init determine_tce_table_size(u64 ram)
1269static int __init build_detail_arrays(void) 1268static int __init build_detail_arrays(void)
1270{ 1269{
1271 unsigned long ptr; 1270 unsigned long ptr;
1272 int i, scal_detail_size, rio_detail_size; 1271 unsigned numnodes, i;
1272 int scal_detail_size, rio_detail_size;
1273 1273
1274 if (rio_table_hdr->num_scal_dev > MAX_NUMNODES){ 1274 numnodes = rio_table_hdr->num_scal_dev;
1275 if (numnodes > MAX_NUMNODES){
1275 printk(KERN_WARNING 1276 printk(KERN_WARNING
1276 "Calgary: MAX_NUMNODES too low! Defined as %d, " 1277 "Calgary: MAX_NUMNODES too low! Defined as %d, "
1277 "but system has %d nodes.\n", 1278 "but system has %d nodes.\n",
1278 MAX_NUMNODES, rio_table_hdr->num_scal_dev); 1279 MAX_NUMNODES, numnodes);
1279 return -ENODEV; 1280 return -ENODEV;
1280 } 1281 }
1281 1282
@@ -1296,8 +1297,7 @@ static int __init build_detail_arrays(void)
1296 } 1297 }
1297 1298
1298 ptr = ((unsigned long)rio_table_hdr) + 3; 1299 ptr = ((unsigned long)rio_table_hdr) + 3;
1299 for (i = 0; i < rio_table_hdr->num_scal_dev; 1300 for (i = 0; i < numnodes; i++, ptr += scal_detail_size)
1300 i++, ptr += scal_detail_size)
1301 scal_devs[i] = (struct scal_detail *)ptr; 1301 scal_devs[i] = (struct scal_detail *)ptr;
1302 1302
1303 for (i = 0; i < rio_table_hdr->num_rio_dev; 1303 for (i = 0; i < rio_table_hdr->num_rio_dev;
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index a4656adab53b..362d4e7f2d38 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -604,14 +604,6 @@ void __init setup_arch(char **cmdline_p)
604 early_cpu_init(); 604 early_cpu_init();
605 early_ioremap_init(); 605 early_ioremap_init();
606 606
607#if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
608 /*
609 * Must be before kernel pagetables are setup
610 * or fixmap area is touched.
611 */
612 vmi_init();
613#endif
614
615 ROOT_DEV = old_decode_dev(boot_params.hdr.root_dev); 607 ROOT_DEV = old_decode_dev(boot_params.hdr.root_dev);
616 screen_info = boot_params.screen_info; 608 screen_info = boot_params.screen_info;
617 edid_info = boot_params.edid_info; 609 edid_info = boot_params.edid_info;
@@ -678,6 +670,14 @@ void __init setup_arch(char **cmdline_p)
678 670
679 parse_early_param(); 671 parse_early_param();
680 672
673#if defined(CONFIG_VMI) && defined(CONFIG_X86_32)
674 /*
675 * Must be before kernel pagetables are setup
676 * or fixmap area is touched.
677 */
678 vmi_init();
679#endif
680
681 /* after early param, so could get panic from serial */ 681 /* after early param, so could get panic from serial */
682 reserve_early_setup_data(); 682 reserve_early_setup_data();
683 683
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index e139e617f422..7985c5b3f916 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1221,6 +1221,9 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
1221 printk(KERN_INFO "CPU%d: ", 0); 1221 printk(KERN_INFO "CPU%d: ", 0);
1222 print_cpu_info(&cpu_data(0)); 1222 print_cpu_info(&cpu_data(0));
1223 setup_boot_clock(); 1223 setup_boot_clock();
1224
1225 if (is_uv_system())
1226 uv_system_init();
1224out: 1227out:
1225 preempt_enable(); 1228 preempt_enable();
1226} 1229}
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c
index d0fbb7712ab0..8b8c0d6640fa 100644
--- a/arch/x86/kernel/tlb_uv.c
+++ b/arch/x86/kernel/tlb_uv.c
@@ -17,6 +17,7 @@
17#include <asm/genapic.h> 17#include <asm/genapic.h>
18#include <asm/idle.h> 18#include <asm/idle.h>
19#include <asm/tsc.h> 19#include <asm/tsc.h>
20#include <asm/irq_vectors.h>
20 21
21#include <mach_apic.h> 22#include <mach_apic.h>
22 23
@@ -783,7 +784,7 @@ static int __init uv_bau_init(void)
783 uv_init_blade(blade, node, cur_cpu); 784 uv_init_blade(blade, node, cur_cpu);
784 cur_cpu += uv_blade_nr_possible_cpus(blade); 785 cur_cpu += uv_blade_nr_possible_cpus(blade);
785 } 786 }
786 set_intr_gate(UV_BAU_MESSAGE, uv_bau_message_intr1); 787 alloc_intr_gate(UV_BAU_MESSAGE, uv_bau_message_intr1);
787 uv_enable_timeouts(); 788 uv_enable_timeouts();
788 789
789 return 0; 790 return 0;
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index 46af71676738..8e786b0d665a 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -314,7 +314,7 @@ static int time_cpufreq_notifier(struct notifier_block *nb, unsigned long val,
314 mark_tsc_unstable("cpufreq changes"); 314 mark_tsc_unstable("cpufreq changes");
315 } 315 }
316 316
317 set_cyc2ns_scale(tsc_khz_ref, freq->cpu); 317 set_cyc2ns_scale(tsc_khz, freq->cpu);
318 318
319 return 0; 319 return 0;
320} 320}
@@ -325,6 +325,10 @@ static struct notifier_block time_cpufreq_notifier_block = {
325 325
326static int __init cpufreq_tsc(void) 326static int __init cpufreq_tsc(void)
327{ 327{
328 if (!cpu_has_tsc)
329 return 0;
330 if (boot_cpu_has(X86_FEATURE_CONSTANT_TSC))
331 return 0;
328 cpufreq_register_notifier(&time_cpufreq_notifier_block, 332 cpufreq_register_notifier(&time_cpufreq_notifier_block,
329 CPUFREQ_TRANSITION_NOTIFIER); 333 CPUFREQ_TRANSITION_NOTIFIER);
330 return 0; 334 return 0;
diff --git a/arch/x86/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c
index 0577825cf89b..9ffb01c31c40 100644
--- a/arch/x86/kernel/tsc_sync.c
+++ b/arch/x86/kernel/tsc_sync.c
@@ -88,11 +88,9 @@ static __cpuinit void check_tsc_warp(void)
88 __raw_spin_unlock(&sync_lock); 88 __raw_spin_unlock(&sync_lock);
89 } 89 }
90 } 90 }
91 if (!(now-start)) { 91 WARN(!(now-start),
92 printk("Warning: zero tsc calibration delta: %Ld [max: %Ld]\n", 92 "Warning: zero tsc calibration delta: %Ld [max: %Ld]\n",
93 now-start, end-start); 93 now-start, end-start);
94 WARN_ON(1);
95 }
96} 94}
97 95
98/* 96/*
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index f72ac1fa35f0..4a814bff21f2 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -345,7 +345,7 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
345 shadow_addr = __pa(shadow_page->spt); 345 shadow_addr = __pa(shadow_page->spt);
346 shadow_pte = shadow_addr | PT_PRESENT_MASK | PT_ACCESSED_MASK 346 shadow_pte = shadow_addr | PT_PRESENT_MASK | PT_ACCESSED_MASK
347 | PT_WRITABLE_MASK | PT_USER_MASK; 347 | PT_WRITABLE_MASK | PT_USER_MASK;
348 *shadow_ent = shadow_pte; 348 set_shadow_pte(shadow_ent, shadow_pte);
349 } 349 }
350 350
351 mmu_set_spte(vcpu, shadow_ent, access, walker->pte_access & access, 351 mmu_set_spte(vcpu, shadow_ent, access, walker->pte_access & access,
diff --git a/arch/x86/mach-rdc321x/platform.c b/arch/x86/mach-rdc321x/platform.c
index a037041817c7..4f4e50c3ad3b 100644
--- a/arch/x86/mach-rdc321x/platform.c
+++ b/arch/x86/mach-rdc321x/platform.c
@@ -25,7 +25,6 @@
25#include <linux/list.h> 25#include <linux/list.h>
26#include <linux/device.h> 26#include <linux/device.h>
27#include <linux/platform_device.h> 27#include <linux/platform_device.h>
28#include <linux/version.h>
29#include <linux/leds.h> 28#include <linux/leds.h>
30 29
31#include <asm/gpio.h> 30#include <asm/gpio.h>
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index a87ea0e4b3dc..d3746efb060d 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -241,7 +241,7 @@ static unsigned long __initdata table_start;
241static unsigned long __meminitdata table_end; 241static unsigned long __meminitdata table_end;
242static unsigned long __meminitdata table_top; 242static unsigned long __meminitdata table_top;
243 243
244static __meminit void *alloc_low_page(unsigned long *phys) 244static __ref void *alloc_low_page(unsigned long *phys)
245{ 245{
246 unsigned long pfn = table_end++; 246 unsigned long pfn = table_end++;
247 void *adr; 247 void *adr;
@@ -262,7 +262,7 @@ static __meminit void *alloc_low_page(unsigned long *phys)
262 return adr; 262 return adr;
263} 263}
264 264
265static __meminit void unmap_low_page(void *adr) 265static __ref void unmap_low_page(void *adr)
266{ 266{
267 if (after_bootmem) 267 if (after_bootmem)
268 return; 268 return;
@@ -336,9 +336,12 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end,
336 } 336 }
337 337
338 if (pmd_val(*pmd)) { 338 if (pmd_val(*pmd)) {
339 if (!pmd_large(*pmd)) 339 if (!pmd_large(*pmd)) {
340 spin_lock(&init_mm.page_table_lock);
340 last_map_addr = phys_pte_update(pmd, address, 341 last_map_addr = phys_pte_update(pmd, address,
341 end); 342 end);
343 spin_unlock(&init_mm.page_table_lock);
344 }
342 /* Count entries we're using from level2_ident_pgt */ 345 /* Count entries we're using from level2_ident_pgt */
343 if (start == 0) 346 if (start == 0)
344 pages++; 347 pages++;
@@ -347,8 +350,10 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end,
347 350
348 if (page_size_mask & (1<<PG_LEVEL_2M)) { 351 if (page_size_mask & (1<<PG_LEVEL_2M)) {
349 pages++; 352 pages++;
353 spin_lock(&init_mm.page_table_lock);
350 set_pte((pte_t *)pmd, 354 set_pte((pte_t *)pmd,
351 pfn_pte(address >> PAGE_SHIFT, PAGE_KERNEL_LARGE)); 355 pfn_pte(address >> PAGE_SHIFT, PAGE_KERNEL_LARGE));
356 spin_unlock(&init_mm.page_table_lock);
352 last_map_addr = (address & PMD_MASK) + PMD_SIZE; 357 last_map_addr = (address & PMD_MASK) + PMD_SIZE;
353 continue; 358 continue;
354 } 359 }
@@ -357,7 +362,9 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end,
357 last_map_addr = phys_pte_init(pte, address, end); 362 last_map_addr = phys_pte_init(pte, address, end);
358 unmap_low_page(pte); 363 unmap_low_page(pte);
359 364
365 spin_lock(&init_mm.page_table_lock);
360 pmd_populate_kernel(&init_mm, pmd, __va(pte_phys)); 366 pmd_populate_kernel(&init_mm, pmd, __va(pte_phys));
367 spin_unlock(&init_mm.page_table_lock);
361 } 368 }
362 update_page_count(PG_LEVEL_2M, pages); 369 update_page_count(PG_LEVEL_2M, pages);
363 return last_map_addr; 370 return last_map_addr;
@@ -370,9 +377,7 @@ phys_pmd_update(pud_t *pud, unsigned long address, unsigned long end,
370 pmd_t *pmd = pmd_offset(pud, 0); 377 pmd_t *pmd = pmd_offset(pud, 0);
371 unsigned long last_map_addr; 378 unsigned long last_map_addr;
372 379
373 spin_lock(&init_mm.page_table_lock);
374 last_map_addr = phys_pmd_init(pmd, address, end, page_size_mask); 380 last_map_addr = phys_pmd_init(pmd, address, end, page_size_mask);
375 spin_unlock(&init_mm.page_table_lock);
376 __flush_tlb_all(); 381 __flush_tlb_all();
377 return last_map_addr; 382 return last_map_addr;
378} 383}
@@ -408,20 +413,21 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
408 413
409 if (page_size_mask & (1<<PG_LEVEL_1G)) { 414 if (page_size_mask & (1<<PG_LEVEL_1G)) {
410 pages++; 415 pages++;
416 spin_lock(&init_mm.page_table_lock);
411 set_pte((pte_t *)pud, 417 set_pte((pte_t *)pud,
412 pfn_pte(addr >> PAGE_SHIFT, PAGE_KERNEL_LARGE)); 418 pfn_pte(addr >> PAGE_SHIFT, PAGE_KERNEL_LARGE));
419 spin_unlock(&init_mm.page_table_lock);
413 last_map_addr = (addr & PUD_MASK) + PUD_SIZE; 420 last_map_addr = (addr & PUD_MASK) + PUD_SIZE;
414 continue; 421 continue;
415 } 422 }
416 423
417 pmd = alloc_low_page(&pmd_phys); 424 pmd = alloc_low_page(&pmd_phys);
418
419 spin_lock(&init_mm.page_table_lock);
420 last_map_addr = phys_pmd_init(pmd, addr, end, page_size_mask); 425 last_map_addr = phys_pmd_init(pmd, addr, end, page_size_mask);
421 unmap_low_page(pmd); 426 unmap_low_page(pmd);
427
428 spin_lock(&init_mm.page_table_lock);
422 pud_populate(&init_mm, pud, __va(pmd_phys)); 429 pud_populate(&init_mm, pud, __va(pmd_phys));
423 spin_unlock(&init_mm.page_table_lock); 430 spin_unlock(&init_mm.page_table_lock);
424
425 } 431 }
426 __flush_tlb_all(); 432 __flush_tlb_all();
427 update_page_count(PG_LEVEL_1G, pages); 433 update_page_count(PG_LEVEL_1G, pages);
@@ -513,16 +519,14 @@ static unsigned long __init kernel_physical_mapping_init(unsigned long start,
513 continue; 519 continue;
514 } 520 }
515 521
516 if (after_bootmem) 522 pud = alloc_low_page(&pud_phys);
517 pud = pud_offset(pgd, start & PGDIR_MASK);
518 else
519 pud = alloc_low_page(&pud_phys);
520
521 last_map_addr = phys_pud_init(pud, __pa(start), __pa(next), 523 last_map_addr = phys_pud_init(pud, __pa(start), __pa(next),
522 page_size_mask); 524 page_size_mask);
523 unmap_low_page(pud); 525 unmap_low_page(pud);
524 pgd_populate(&init_mm, pgd_offset_k(start), 526
525 __va(pud_phys)); 527 spin_lock(&init_mm.page_table_lock);
528 pgd_populate(&init_mm, pgd, __va(pud_phys));
529 spin_unlock(&init_mm.page_table_lock);
526 } 530 }
527 531
528 return last_map_addr; 532 return last_map_addr;
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 6ba6f889c79d..d4b6e6a29ae3 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -553,13 +553,11 @@ static int __init check_early_ioremap_leak(void)
553{ 553{
554 if (!early_ioremap_nested) 554 if (!early_ioremap_nested)
555 return 0; 555 return 0;
556 556 WARN(1, KERN_WARNING
557 printk(KERN_WARNING
558 "Debug warning: early ioremap leak of %d areas detected.\n", 557 "Debug warning: early ioremap leak of %d areas detected.\n",
559 early_ioremap_nested); 558 early_ioremap_nested);
560 printk(KERN_WARNING 559 printk(KERN_WARNING
561 "please boot with early_ioremap_debug and report the dmesg.\n"); 560 "please boot with early_ioremap_debug and report the dmesg.\n");
562 WARN_ON(1);
563 561
564 return 1; 562 return 1;
565} 563}
diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
index e7397e108beb..635b50e85581 100644
--- a/arch/x86/mm/mmio-mod.c
+++ b/arch/x86/mm/mmio-mod.c
@@ -430,7 +430,9 @@ static void enter_uniprocessor(void)
430 "may miss events.\n"); 430 "may miss events.\n");
431} 431}
432 432
433static void leave_uniprocessor(void) 433/* __ref because leave_uniprocessor calls cpu_up which is __cpuinit,
434 but this whole function is ifdefed CONFIG_HOTPLUG_CPU */
435static void __ref leave_uniprocessor(void)
434{ 436{
435 int cpu; 437 int cpu;
436 int err; 438 int err;
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index f5f5154ea11e..43e2f8483e4f 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -849,7 +849,7 @@ int set_memory_uc(unsigned long addr, int numpages)
849 /* 849 /*
850 * for now UC MINUS. see comments in ioremap_nocache() 850 * for now UC MINUS. see comments in ioremap_nocache()
851 */ 851 */
852 if (reserve_memtype(addr, addr + numpages * PAGE_SIZE, 852 if (reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE,
853 _PAGE_CACHE_UC_MINUS, NULL)) 853 _PAGE_CACHE_UC_MINUS, NULL))
854 return -EINVAL; 854 return -EINVAL;
855 855
@@ -868,7 +868,7 @@ int set_memory_wc(unsigned long addr, int numpages)
868 if (!pat_enabled) 868 if (!pat_enabled)
869 return set_memory_uc(addr, numpages); 869 return set_memory_uc(addr, numpages);
870 870
871 if (reserve_memtype(addr, addr + numpages * PAGE_SIZE, 871 if (reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE,
872 _PAGE_CACHE_WC, NULL)) 872 _PAGE_CACHE_WC, NULL))
873 return -EINVAL; 873 return -EINVAL;
874 874
@@ -884,7 +884,7 @@ int _set_memory_wb(unsigned long addr, int numpages)
884 884
885int set_memory_wb(unsigned long addr, int numpages) 885int set_memory_wb(unsigned long addr, int numpages)
886{ 886{
887 free_memtype(addr, addr + numpages * PAGE_SIZE); 887 free_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE);
888 888
889 return _set_memory_wb(addr, numpages); 889 return _set_memory_wb(addr, numpages);
890} 890}
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index 2fe30916d4b6..2a50e0fa64a5 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -207,6 +207,9 @@ static int chk_conflict(struct memtype *new, struct memtype *entry,
207 return -EBUSY; 207 return -EBUSY;
208} 208}
209 209
210static struct memtype *cached_entry;
211static u64 cached_start;
212
210/* 213/*
211 * req_type typically has one of the: 214 * req_type typically has one of the:
212 * - _PAGE_CACHE_WB 215 * - _PAGE_CACHE_WB
@@ -280,11 +283,17 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
280 283
281 spin_lock(&memtype_lock); 284 spin_lock(&memtype_lock);
282 285
286 if (cached_entry && start >= cached_start)
287 entry = cached_entry;
288 else
289 entry = list_entry(&memtype_list, struct memtype, nd);
290
283 /* Search for existing mapping that overlaps the current range */ 291 /* Search for existing mapping that overlaps the current range */
284 where = NULL; 292 where = NULL;
285 list_for_each_entry(entry, &memtype_list, nd) { 293 list_for_each_entry_continue(entry, &memtype_list, nd) {
286 if (end <= entry->start) { 294 if (end <= entry->start) {
287 where = entry->nd.prev; 295 where = entry->nd.prev;
296 cached_entry = list_entry(where, struct memtype, nd);
288 break; 297 break;
289 } else if (start <= entry->start) { /* end > entry->start */ 298 } else if (start <= entry->start) { /* end > entry->start */
290 err = chk_conflict(new, entry, new_type); 299 err = chk_conflict(new, entry, new_type);
@@ -292,6 +301,8 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
292 dprintk("Overlap at 0x%Lx-0x%Lx\n", 301 dprintk("Overlap at 0x%Lx-0x%Lx\n",
293 entry->start, entry->end); 302 entry->start, entry->end);
294 where = entry->nd.prev; 303 where = entry->nd.prev;
304 cached_entry = list_entry(where,
305 struct memtype, nd);
295 } 306 }
296 break; 307 break;
297 } else if (start < entry->end) { /* start > entry->start */ 308 } else if (start < entry->end) { /* start > entry->start */
@@ -299,7 +310,20 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
299 if (!err) { 310 if (!err) {
300 dprintk("Overlap at 0x%Lx-0x%Lx\n", 311 dprintk("Overlap at 0x%Lx-0x%Lx\n",
301 entry->start, entry->end); 312 entry->start, entry->end);
302 where = &entry->nd; 313 cached_entry = list_entry(entry->nd.prev,
314 struct memtype, nd);
315
316 /*
317 * Move to right position in the linked
318 * list to add this new entry
319 */
320 list_for_each_entry_continue(entry,
321 &memtype_list, nd) {
322 if (start <= entry->start) {
323 where = entry->nd.prev;
324 break;
325 }
326 }
303 } 327 }
304 break; 328 break;
305 } 329 }
@@ -314,6 +338,8 @@ int reserve_memtype(u64 start, u64 end, unsigned long req_type,
314 return err; 338 return err;
315 } 339 }
316 340
341 cached_start = start;
342
317 if (where) 343 if (where)
318 list_add(&new->nd, where); 344 list_add(&new->nd, where);
319 else 345 else
@@ -343,6 +369,9 @@ int free_memtype(u64 start, u64 end)
343 spin_lock(&memtype_lock); 369 spin_lock(&memtype_lock);
344 list_for_each_entry(entry, &memtype_list, nd) { 370 list_for_each_entry(entry, &memtype_list, nd) {
345 if (entry->start == start && entry->end == end) { 371 if (entry->start == start && entry->end == end) {
372 if (cached_entry == entry || cached_start == start)
373 cached_entry = NULL;
374
346 list_del(&entry->nd); 375 list_del(&entry->nd);
347 kfree(entry); 376 kfree(entry);
348 err = 0; 377 err = 0;
@@ -361,14 +390,6 @@ int free_memtype(u64 start, u64 end)
361} 390}
362 391
363 392
364/*
365 * /dev/mem mmap interface. The memtype used for mapping varies:
366 * - Use UC for mappings with O_SYNC flag
367 * - Without O_SYNC flag, if there is any conflict in reserve_memtype,
368 * inherit the memtype from existing mapping.
369 * - Else use UC_MINUS memtype (for backward compatibility with existing
370 * X drivers.
371 */
372pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, 393pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
373 unsigned long size, pgprot_t vma_prot) 394 unsigned long size, pgprot_t vma_prot)
374{ 395{
@@ -406,14 +427,14 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
406 unsigned long size, pgprot_t *vma_prot) 427 unsigned long size, pgprot_t *vma_prot)
407{ 428{
408 u64 offset = ((u64) pfn) << PAGE_SHIFT; 429 u64 offset = ((u64) pfn) << PAGE_SHIFT;
409 unsigned long flags = _PAGE_CACHE_UC_MINUS; 430 unsigned long flags = -1;
410 int retval; 431 int retval;
411 432
412 if (!range_is_allowed(pfn, size)) 433 if (!range_is_allowed(pfn, size))
413 return 0; 434 return 0;
414 435
415 if (file->f_flags & O_SYNC) { 436 if (file->f_flags & O_SYNC) {
416 flags = _PAGE_CACHE_UC; 437 flags = _PAGE_CACHE_UC_MINUS;
417 } 438 }
418 439
419#ifdef CONFIG_X86_32 440#ifdef CONFIG_X86_32
@@ -436,13 +457,14 @@ int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn,
436#endif 457#endif
437 458
438 /* 459 /*
439 * With O_SYNC, we can only take UC mapping. Fail if we cannot. 460 * With O_SYNC, we can only take UC_MINUS mapping. Fail if we cannot.
461 *
440 * Without O_SYNC, we want to get 462 * Without O_SYNC, we want to get
441 * - WB for WB-able memory and no other conflicting mappings 463 * - WB for WB-able memory and no other conflicting mappings
442 * - UC_MINUS for non-WB-able memory with no other conflicting mappings 464 * - UC_MINUS for non-WB-able memory with no other conflicting mappings
443 * - Inherit from confliting mappings otherwise 465 * - Inherit from confliting mappings otherwise
444 */ 466 */
445 if (flags != _PAGE_CACHE_UC_MINUS) { 467 if (flags != -1) {
446 retval = reserve_memtype(offset, offset + size, flags, NULL); 468 retval = reserve_memtype(offset, offset + size, flags, NULL);
447 } else { 469 } else {
448 retval = reserve_memtype(offset, offset + size, -1, &flags); 470 retval = reserve_memtype(offset, offset + size, -1, &flags);
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 3f90289410e6..0227694f7dab 100644
--- a/arch/x86/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
@@ -15,6 +15,7 @@
15#include <linux/slab.h> 15#include <linux/slab.h>
16#include <linux/moduleparam.h> 16#include <linux/moduleparam.h>
17#include <linux/kdebug.h> 17#include <linux/kdebug.h>
18#include <linux/cpu.h>
18#include <asm/nmi.h> 19#include <asm/nmi.h>
19#include <asm/msr.h> 20#include <asm/msr.h>
20#include <asm/apic.h> 21#include <asm/apic.h>
@@ -28,23 +29,48 @@ static DEFINE_PER_CPU(unsigned long, saved_lvtpc);
28 29
29static int nmi_start(void); 30static int nmi_start(void);
30static void nmi_stop(void); 31static void nmi_stop(void);
32static void nmi_cpu_start(void *dummy);
33static void nmi_cpu_stop(void *dummy);
31 34
32/* 0 == registered but off, 1 == registered and on */ 35/* 0 == registered but off, 1 == registered and on */
33static int nmi_enabled = 0; 36static int nmi_enabled = 0;
34 37
38#ifdef CONFIG_SMP
39static int oprofile_cpu_notifier(struct notifier_block *b, unsigned long action,
40 void *data)
41{
42 int cpu = (unsigned long)data;
43 switch (action) {
44 case CPU_DOWN_FAILED:
45 case CPU_ONLINE:
46 smp_call_function_single(cpu, nmi_cpu_start, NULL, 0);
47 break;
48 case CPU_DOWN_PREPARE:
49 smp_call_function_single(cpu, nmi_cpu_stop, NULL, 1);
50 break;
51 }
52 return NOTIFY_DONE;
53}
54
55static struct notifier_block oprofile_cpu_nb = {
56 .notifier_call = oprofile_cpu_notifier
57};
58#endif
59
35#ifdef CONFIG_PM 60#ifdef CONFIG_PM
36 61
37static int nmi_suspend(struct sys_device *dev, pm_message_t state) 62static int nmi_suspend(struct sys_device *dev, pm_message_t state)
38{ 63{
64 /* Only one CPU left, just stop that one */
39 if (nmi_enabled == 1) 65 if (nmi_enabled == 1)
40 nmi_stop(); 66 nmi_cpu_stop(NULL);
41 return 0; 67 return 0;
42} 68}
43 69
44static int nmi_resume(struct sys_device *dev) 70static int nmi_resume(struct sys_device *dev)
45{ 71{
46 if (nmi_enabled == 1) 72 if (nmi_enabled == 1)
47 nmi_start(); 73 nmi_cpu_start(NULL);
48 return 0; 74 return 0;
49} 75}
50 76
@@ -463,6 +489,9 @@ int __init op_nmi_init(struct oprofile_operations *ops)
463 } 489 }
464 490
465 init_sysfs(); 491 init_sysfs();
492#ifdef CONFIG_SMP
493 register_cpu_notifier(&oprofile_cpu_nb);
494#endif
466 using_nmi = 1; 495 using_nmi = 1;
467 ops->create_files = nmi_create_files; 496 ops->create_files = nmi_create_files;
468 ops->setup = nmi_setup; 497 ops->setup = nmi_setup;
@@ -476,6 +505,10 @@ int __init op_nmi_init(struct oprofile_operations *ops)
476 505
477void op_nmi_exit(void) 506void op_nmi_exit(void)
478{ 507{
479 if (using_nmi) 508 if (using_nmi) {
480 exit_sysfs(); 509 exit_sysfs();
510#ifdef CONFIG_SMP
511 unregister_cpu_notifier(&oprofile_cpu_nb);
512#endif
513 }
481} 514}
diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
index dbf532369711..6a0fca78c362 100644
--- a/arch/x86/pci/amd_bus.c
+++ b/arch/x86/pci/amd_bus.c
@@ -1,6 +1,7 @@
1#include <linux/init.h> 1#include <linux/init.h>
2#include <linux/pci.h> 2#include <linux/pci.h>
3#include <linux/topology.h> 3#include <linux/topology.h>
4#include <linux/cpu.h>
4#include "pci.h" 5#include "pci.h"
5 6
6#ifdef CONFIG_X86_64 7#ifdef CONFIG_X86_64
@@ -555,15 +556,17 @@ static int __init early_fill_mp_bus_info(void)
555 return 0; 556 return 0;
556} 557}
557 558
558postcore_initcall(early_fill_mp_bus_info); 559#else /* !CONFIG_X86_64 */
559 560
560#endif 561static int __init early_fill_mp_bus_info(void) { return 0; }
562
563#endif /* !CONFIG_X86_64 */
561 564
562/* common 32/64 bit code */ 565/* common 32/64 bit code */
563 566
564#define ENABLE_CF8_EXT_CFG (1ULL << 46) 567#define ENABLE_CF8_EXT_CFG (1ULL << 46)
565 568
566static void enable_pci_io_ecs_per_cpu(void *unused) 569static void enable_pci_io_ecs(void *unused)
567{ 570{
568 u64 reg; 571 u64 reg;
569 rdmsrl(MSR_AMD64_NB_CFG, reg); 572 rdmsrl(MSR_AMD64_NB_CFG, reg);
@@ -573,14 +576,51 @@ static void enable_pci_io_ecs_per_cpu(void *unused)
573 } 576 }
574} 577}
575 578
576static int __init enable_pci_io_ecs(void) 579static int __cpuinit amd_cpu_notify(struct notifier_block *self,
580 unsigned long action, void *hcpu)
577{ 581{
582 int cpu = (long)hcpu;
583 switch(action) {
584 case CPU_ONLINE:
585 case CPU_ONLINE_FROZEN:
586 smp_call_function_single(cpu, enable_pci_io_ecs, NULL, 0);
587 break;
588 default:
589 break;
590 }
591 return NOTIFY_OK;
592}
593
594static struct notifier_block __cpuinitdata amd_cpu_notifier = {
595 .notifier_call = amd_cpu_notify,
596};
597
598static int __init pci_io_ecs_init(void)
599{
600 int cpu;
601
578 /* assume all cpus from fam10h have IO ECS */ 602 /* assume all cpus from fam10h have IO ECS */
579 if (boot_cpu_data.x86 < 0x10) 603 if (boot_cpu_data.x86 < 0x10)
580 return 0; 604 return 0;
581 on_each_cpu(enable_pci_io_ecs_per_cpu, NULL, 1); 605
606 register_cpu_notifier(&amd_cpu_notifier);
607 for_each_online_cpu(cpu)
608 amd_cpu_notify(&amd_cpu_notifier, (unsigned long)CPU_ONLINE,
609 (void *)(long)cpu);
582 pci_probe |= PCI_HAS_IO_ECS; 610 pci_probe |= PCI_HAS_IO_ECS;
611
612 return 0;
613}
614
615static int __init amd_postcore_init(void)
616{
617 if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
618 return 0;
619
620 early_fill_mp_bus_info();
621 pci_io_ecs_init();
622
583 return 0; 623 return 0;
584} 624}
585 625
586postcore_initcall(enable_pci_io_ecs); 626postcore_initcall(amd_postcore_init);
diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c
index 5807d1bc73f7..d765da913842 100644
--- a/arch/x86/pci/i386.c
+++ b/arch/x86/pci/i386.c
@@ -31,8 +31,11 @@
31#include <linux/ioport.h> 31#include <linux/ioport.h>
32#include <linux/errno.h> 32#include <linux/errno.h>
33#include <linux/bootmem.h> 33#include <linux/bootmem.h>
34#include <linux/acpi.h>
34 35
35#include <asm/pat.h> 36#include <asm/pat.h>
37#include <asm/hpet.h>
38#include <asm/io_apic.h>
36 39
37#include "pci.h" 40#include "pci.h"
38 41
@@ -77,6 +80,77 @@ pcibios_align_resource(void *data, struct resource *res,
77} 80}
78EXPORT_SYMBOL(pcibios_align_resource); 81EXPORT_SYMBOL(pcibios_align_resource);
79 82
83static int check_res_with_valid(struct pci_dev *dev, struct resource *res)
84{
85 unsigned long base;
86 unsigned long size;
87 int i;
88
89 base = res->start;
90 size = (res->start == 0 && res->end == res->start) ? 0 :
91 (res->end - res->start + 1);
92
93 if (!base || !size)
94 return 0;
95
96#ifdef CONFIG_HPET_TIMER
97 /* for hpet */
98 if (base == hpet_address && (res->flags & IORESOURCE_MEM)) {
99 dev_info(&dev->dev, "BAR has HPET at %08lx-%08lx\n",
100 base, base + size - 1);
101 return 1;
102 }
103#endif
104
105#ifdef CONFIG_X86_IO_APIC
106 for (i = 0; i < nr_ioapics; i++) {
107 unsigned long ioapic_phys = mp_ioapics[i].mp_apicaddr;
108
109 if (base == ioapic_phys && (res->flags & IORESOURCE_MEM)) {
110 dev_info(&dev->dev, "BAR has ioapic at %08lx-%08lx\n",
111 base, base + size - 1);
112 return 1;
113 }
114 }
115#endif
116
117#ifdef CONFIG_PCI_MMCONFIG
118 for (i = 0; i < pci_mmcfg_config_num; i++) {
119 unsigned long addr;
120
121 addr = pci_mmcfg_config[i].address;
122 if (base == addr && (res->flags & IORESOURCE_MEM)) {
123 dev_info(&dev->dev, "BAR has MMCONFIG at %08lx-%08lx\n",
124 base, base + size - 1);
125 return 1;
126 }
127 }
128#endif
129
130 return 0;
131}
132
133static int check_platform(struct pci_dev *dev, struct resource *res)
134{
135 struct resource *root = NULL;
136
137 /*
138 * forcibly insert it into the
139 * resource tree
140 */
141 if (res->flags & IORESOURCE_MEM)
142 root = &iomem_resource;
143 else if (res->flags & IORESOURCE_IO)
144 root = &ioport_resource;
145
146 if (root && check_res_with_valid(dev, res)) {
147 insert_resource(root, res);
148
149 return 1;
150 }
151
152 return 0;
153}
80/* 154/*
81 * Handle resources of PCI devices. If the world were perfect, we could 155 * Handle resources of PCI devices. If the world were perfect, we could
82 * just allocate all the resource regions and do nothing more. It isn't. 156 * just allocate all the resource regions and do nothing more. It isn't.
@@ -128,6 +202,8 @@ static void __init pcibios_allocate_bus_resources(struct list_head *bus_list)
128 pr = pci_find_parent_resource(dev, r); 202 pr = pci_find_parent_resource(dev, r);
129 if (!r->start || !pr || 203 if (!r->start || !pr ||
130 request_resource(pr, r) < 0) { 204 request_resource(pr, r) < 0) {
205 if (check_platform(dev, r))
206 continue;
131 dev_err(&dev->dev, "BAR %d: can't " 207 dev_err(&dev->dev, "BAR %d: can't "
132 "allocate resource\n", idx); 208 "allocate resource\n", idx);
133 /* 209 /*
@@ -171,6 +247,8 @@ static void __init pcibios_allocate_resources(int pass)
171 r->flags, disabled, pass); 247 r->flags, disabled, pass);
172 pr = pci_find_parent_resource(dev, r); 248 pr = pci_find_parent_resource(dev, r);
173 if (!pr || request_resource(pr, r) < 0) { 249 if (!pr || request_resource(pr, r) < 0) {
250 if (check_platform(dev, r))
251 continue;
174 dev_err(&dev->dev, "BAR %d: can't " 252 dev_err(&dev->dev, "BAR %d: can't "
175 "allocate resource\n", idx); 253 "allocate resource\n", idx);
176 /* We'll assign a new address later */ 254 /* We'll assign a new address later */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-13 02:21:09 -0500