diff options
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r-- | arch/arm/kernel/entry-armv.S | 2 | ||||
-rw-r--r-- | arch/arm/kernel/head.S | 7 | ||||
-rw-r--r-- | arch/arm/kernel/relocate_kernel.S | 2 |
3 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index c09e3573c5de..bb96a7d4bbf5 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S | |||
@@ -911,7 +911,7 @@ __kuser_cmpxchg: @ 0xffff0fc0 | |||
911 | * A special ghost syscall is used for that (see traps.c). | 911 | * A special ghost syscall is used for that (see traps.c). |
912 | */ | 912 | */ |
913 | stmfd sp!, {r7, lr} | 913 | stmfd sp!, {r7, lr} |
914 | ldr r7, =1f @ it's 20 bits | 914 | ldr r7, 1f @ it's 20 bits |
915 | swi __ARM_NR_cmpxchg | 915 | swi __ARM_NR_cmpxchg |
916 | ldmfd sp!, {r7, pc} | 916 | ldmfd sp!, {r7, pc} |
917 | 1: .word __ARM_NR_cmpxchg | 917 | 1: .word __ARM_NR_cmpxchg |
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index dd6b369ac69c..6bd82d25683c 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S | |||
@@ -85,9 +85,11 @@ ENTRY(stext) | |||
85 | mrc p15, 0, r9, c0, c0 @ get processor id | 85 | mrc p15, 0, r9, c0, c0 @ get processor id |
86 | bl __lookup_processor_type @ r5=procinfo r9=cpuid | 86 | bl __lookup_processor_type @ r5=procinfo r9=cpuid |
87 | movs r10, r5 @ invalid processor (r5=0)? | 87 | movs r10, r5 @ invalid processor (r5=0)? |
88 | THUMB( it eq ) @ force fixup-able long branch encoding | ||
88 | beq __error_p @ yes, error 'p' | 89 | beq __error_p @ yes, error 'p' |
89 | bl __lookup_machine_type @ r5=machinfo | 90 | bl __lookup_machine_type @ r5=machinfo |
90 | movs r8, r5 @ invalid machine (r5=0)? | 91 | movs r8, r5 @ invalid machine (r5=0)? |
92 | THUMB( it eq ) @ force fixup-able long branch encoding | ||
91 | beq __error_a @ yes, error 'a' | 93 | beq __error_a @ yes, error 'a' |
92 | bl __vet_atags | 94 | bl __vet_atags |
93 | #ifdef CONFIG_SMP_ON_UP | 95 | #ifdef CONFIG_SMP_ON_UP |
@@ -262,6 +264,7 @@ __create_page_tables: | |||
262 | mov pc, lr | 264 | mov pc, lr |
263 | ENDPROC(__create_page_tables) | 265 | ENDPROC(__create_page_tables) |
264 | .ltorg | 266 | .ltorg |
267 | .align | ||
265 | __enable_mmu_loc: | 268 | __enable_mmu_loc: |
266 | .long . | 269 | .long . |
267 | .long __enable_mmu | 270 | .long __enable_mmu |
@@ -282,6 +285,7 @@ ENTRY(secondary_startup) | |||
282 | bl __lookup_processor_type | 285 | bl __lookup_processor_type |
283 | movs r10, r5 @ invalid processor? | 286 | movs r10, r5 @ invalid processor? |
284 | moveq r0, #'p' @ yes, error 'p' | 287 | moveq r0, #'p' @ yes, error 'p' |
288 | THUMB( it eq ) @ force fixup-able long branch encoding | ||
285 | beq __error_p | 289 | beq __error_p |
286 | 290 | ||
287 | /* | 291 | /* |
@@ -308,6 +312,8 @@ ENTRY(__secondary_switched) | |||
308 | b secondary_start_kernel | 312 | b secondary_start_kernel |
309 | ENDPROC(__secondary_switched) | 313 | ENDPROC(__secondary_switched) |
310 | 314 | ||
315 | .align | ||
316 | |||
311 | .type __secondary_data, %object | 317 | .type __secondary_data, %object |
312 | __secondary_data: | 318 | __secondary_data: |
313 | .long . | 319 | .long . |
@@ -413,6 +419,7 @@ __fixup_smp_on_up: | |||
413 | mov pc, lr | 419 | mov pc, lr |
414 | ENDPROC(__fixup_smp) | 420 | ENDPROC(__fixup_smp) |
415 | 421 | ||
422 | .align | ||
416 | 1: .word . | 423 | 1: .word . |
417 | .word __smpalt_begin | 424 | .word __smpalt_begin |
418 | .word __smpalt_end | 425 | .word __smpalt_end |
diff --git a/arch/arm/kernel/relocate_kernel.S b/arch/arm/kernel/relocate_kernel.S index fd26f8d65151..9cf4cbf8f95b 100644 --- a/arch/arm/kernel/relocate_kernel.S +++ b/arch/arm/kernel/relocate_kernel.S | |||
@@ -59,6 +59,8 @@ relocate_new_kernel: | |||
59 | ldr r2,kexec_boot_atags | 59 | ldr r2,kexec_boot_atags |
60 | mov pc,lr | 60 | mov pc,lr |
61 | 61 | ||
62 | .align | ||
63 | |||
62 | .globl kexec_start_address | 64 | .globl kexec_start_address |
63 | kexec_start_address: | 65 | kexec_start_address: |
64 | .long 0x0 | 66 | .long 0x0 |