diff options
Diffstat (limited to 'arch/arm/mm')
-rw-r--r-- | arch/arm/mm/mmap.c | 4 | ||||
-rw-r--r-- | arch/arm/mm/proc-arm920.S | 2 | ||||
-rw-r--r-- | arch/arm/mm/proc-arm926.S | 2 | ||||
-rw-r--r-- | arch/arm/mm/proc-sa1100.S | 2 | ||||
-rw-r--r-- | arch/arm/mm/proc-v6.S | 2 | ||||
-rw-r--r-- | arch/arm/mm/proc-v7.S | 2 | ||||
-rw-r--r-- | arch/arm/mm/proc-xsc3.S | 2 | ||||
-rw-r--r-- | arch/arm/mm/proc-xscale.S | 2 |
8 files changed, 10 insertions, 8 deletions
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c index afe209e1e1f8..74be05f3e03a 100644 --- a/arch/arm/mm/mmap.c +++ b/arch/arm/mm/mmap.c | |||
@@ -7,6 +7,7 @@ | |||
7 | #include <linux/shm.h> | 7 | #include <linux/shm.h> |
8 | #include <linux/sched.h> | 8 | #include <linux/sched.h> |
9 | #include <linux/io.h> | 9 | #include <linux/io.h> |
10 | #include <linux/personality.h> | ||
10 | #include <linux/random.h> | 11 | #include <linux/random.h> |
11 | #include <asm/cputype.h> | 12 | #include <asm/cputype.h> |
12 | #include <asm/system.h> | 13 | #include <asm/system.h> |
@@ -82,7 +83,8 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr, | |||
82 | mm->cached_hole_size = 0; | 83 | mm->cached_hole_size = 0; |
83 | } | 84 | } |
84 | /* 8 bits of randomness in 20 address space bits */ | 85 | /* 8 bits of randomness in 20 address space bits */ |
85 | if (current->flags & PF_RANDOMIZE) | 86 | if ((current->flags & PF_RANDOMIZE) && |
87 | !(current->personality & ADDR_NO_RANDOMIZE)) | ||
86 | addr += (get_random_int() % (1 << 8)) << PAGE_SHIFT; | 88 | addr += (get_random_int() % (1 << 8)) << PAGE_SHIFT; |
87 | 89 | ||
88 | full_search: | 90 | full_search: |
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S index b46eb21f05c7..bf8a1d1cccb6 100644 --- a/arch/arm/mm/proc-arm920.S +++ b/arch/arm/mm/proc-arm920.S | |||
@@ -390,7 +390,7 @@ ENTRY(cpu_arm920_set_pte_ext) | |||
390 | /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */ | 390 | /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */ |
391 | .globl cpu_arm920_suspend_size | 391 | .globl cpu_arm920_suspend_size |
392 | .equ cpu_arm920_suspend_size, 4 * 3 | 392 | .equ cpu_arm920_suspend_size, 4 * 3 |
393 | #ifdef CONFIG_PM | 393 | #ifdef CONFIG_PM_SLEEP |
394 | ENTRY(cpu_arm920_do_suspend) | 394 | ENTRY(cpu_arm920_do_suspend) |
395 | stmfd sp!, {r4 - r7, lr} | 395 | stmfd sp!, {r4 - r7, lr} |
396 | mrc p15, 0, r4, c13, c0, 0 @ PID | 396 | mrc p15, 0, r4, c13, c0, 0 @ PID |
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S index 6a4bdb2c94a7..0ed85d930c09 100644 --- a/arch/arm/mm/proc-arm926.S +++ b/arch/arm/mm/proc-arm926.S | |||
@@ -404,7 +404,7 @@ ENTRY(cpu_arm926_set_pte_ext) | |||
404 | /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */ | 404 | /* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */ |
405 | .globl cpu_arm926_suspend_size | 405 | .globl cpu_arm926_suspend_size |
406 | .equ cpu_arm926_suspend_size, 4 * 3 | 406 | .equ cpu_arm926_suspend_size, 4 * 3 |
407 | #ifdef CONFIG_PM | 407 | #ifdef CONFIG_PM_SLEEP |
408 | ENTRY(cpu_arm926_do_suspend) | 408 | ENTRY(cpu_arm926_do_suspend) |
409 | stmfd sp!, {r4 - r7, lr} | 409 | stmfd sp!, {r4 - r7, lr} |
410 | mrc p15, 0, r4, c13, c0, 0 @ PID | 410 | mrc p15, 0, r4, c13, c0, 0 @ PID |
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S index 74483d1977fe..184a9c997e36 100644 --- a/arch/arm/mm/proc-sa1100.S +++ b/arch/arm/mm/proc-sa1100.S | |||
@@ -171,7 +171,7 @@ ENTRY(cpu_sa1100_set_pte_ext) | |||
171 | 171 | ||
172 | .globl cpu_sa1100_suspend_size | 172 | .globl cpu_sa1100_suspend_size |
173 | .equ cpu_sa1100_suspend_size, 4*4 | 173 | .equ cpu_sa1100_suspend_size, 4*4 |
174 | #ifdef CONFIG_PM | 174 | #ifdef CONFIG_PM_SLEEP |
175 | ENTRY(cpu_sa1100_do_suspend) | 175 | ENTRY(cpu_sa1100_do_suspend) |
176 | stmfd sp!, {r4 - r7, lr} | 176 | stmfd sp!, {r4 - r7, lr} |
177 | mrc p15, 0, r4, c3, c0, 0 @ domain ID | 177 | mrc p15, 0, r4, c3, c0, 0 @ domain ID |
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index bfa0c9f611c5..7c99cb4c8e4f 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S | |||
@@ -124,7 +124,7 @@ ENTRY(cpu_v6_set_pte_ext) | |||
124 | /* Suspend/resume support: taken from arch/arm/mach-s3c64xx/sleep.S */ | 124 | /* Suspend/resume support: taken from arch/arm/mach-s3c64xx/sleep.S */ |
125 | .globl cpu_v6_suspend_size | 125 | .globl cpu_v6_suspend_size |
126 | .equ cpu_v6_suspend_size, 4 * 8 | 126 | .equ cpu_v6_suspend_size, 4 * 8 |
127 | #ifdef CONFIG_PM | 127 | #ifdef CONFIG_PM_SLEEP |
128 | ENTRY(cpu_v6_do_suspend) | 128 | ENTRY(cpu_v6_do_suspend) |
129 | stmfd sp!, {r4 - r11, lr} | 129 | stmfd sp!, {r4 - r11, lr} |
130 | mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID | 130 | mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID |
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index c35618e42f6f..babfba09c89f 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S | |||
@@ -211,7 +211,7 @@ cpu_v7_name: | |||
211 | /* Suspend/resume support: derived from arch/arm/mach-s5pv210/sleep.S */ | 211 | /* Suspend/resume support: derived from arch/arm/mach-s5pv210/sleep.S */ |
212 | .globl cpu_v7_suspend_size | 212 | .globl cpu_v7_suspend_size |
213 | .equ cpu_v7_suspend_size, 4 * 8 | 213 | .equ cpu_v7_suspend_size, 4 * 8 |
214 | #ifdef CONFIG_PM | 214 | #ifdef CONFIG_PM_SLEEP |
215 | ENTRY(cpu_v7_do_suspend) | 215 | ENTRY(cpu_v7_do_suspend) |
216 | stmfd sp!, {r4 - r11, lr} | 216 | stmfd sp!, {r4 - r11, lr} |
217 | mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID | 217 | mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID |
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index 63d8b2044e84..596213699f37 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S | |||
@@ -417,7 +417,7 @@ ENTRY(cpu_xsc3_set_pte_ext) | |||
417 | 417 | ||
418 | .globl cpu_xsc3_suspend_size | 418 | .globl cpu_xsc3_suspend_size |
419 | .equ cpu_xsc3_suspend_size, 4 * 8 | 419 | .equ cpu_xsc3_suspend_size, 4 * 8 |
420 | #ifdef CONFIG_PM | 420 | #ifdef CONFIG_PM_SLEEP |
421 | ENTRY(cpu_xsc3_do_suspend) | 421 | ENTRY(cpu_xsc3_do_suspend) |
422 | stmfd sp!, {r4 - r10, lr} | 422 | stmfd sp!, {r4 - r10, lr} |
423 | mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode | 423 | mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode |
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 086038cd86ab..ce233bcbf506 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S | |||
@@ -518,7 +518,7 @@ ENTRY(cpu_xscale_set_pte_ext) | |||
518 | 518 | ||
519 | .globl cpu_xscale_suspend_size | 519 | .globl cpu_xscale_suspend_size |
520 | .equ cpu_xscale_suspend_size, 4 * 7 | 520 | .equ cpu_xscale_suspend_size, 4 * 7 |
521 | #ifdef CONFIG_PM | 521 | #ifdef CONFIG_PM_SLEEP |
522 | ENTRY(cpu_xscale_do_suspend) | 522 | ENTRY(cpu_xscale_do_suspend) |
523 | stmfd sp!, {r4 - r10, lr} | 523 | stmfd sp!, {r4 - r10, lr} |
524 | mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode | 524 | mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode |