diff options
Diffstat (limited to 'arch/arm/lib')
| -rw-r--r-- | arch/arm/lib/call_with_stack.S | 2 | ||||
| -rw-r--r-- | arch/arm/lib/lib1funcs.S | 4 | ||||
| -rw-r--r-- | arch/arm/lib/memcpy.S | 2 | ||||
| -rw-r--r-- | arch/arm/lib/memset.S | 2 | ||||
| -rw-r--r-- | arch/arm/lib/uaccess_with_memcpy.c | 2 |
5 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm/lib/call_with_stack.S b/arch/arm/lib/call_with_stack.S index ed1a42181..bf3a40889 100644 --- a/arch/arm/lib/call_with_stack.S +++ b/arch/arm/lib/call_with_stack.S @@ -35,7 +35,7 @@ ENTRY(call_with_stack) mov r2, r0 mov r0, r1 - adr lr, BSYM(1f) + badr lr, 1f ret r2 1: ldr lr, [sp] diff --git a/arch/arm/lib/lib1funcs.S b/arch/arm/lib/lib1funcs.S index 947567ff6..af2267f6a 100644 --- a/arch/arm/lib/lib1funcs.S +++ b/arch/arm/lib/lib1funcs.S @@ -167,7 +167,7 @@ Boston, MA 02111-1307, USA. */ #endif - @ Perform all needed substractions to keep only the reminder. + @ Perform all needed subtractions to keep only the reminder. @ Do comparisons in batch of 4 first. subs \order, \order, #3 @ yes, 3 is intended here blt 2f @@ -189,7 +189,7 @@ Boston, MA 02111-1307, USA. */ teqne \dividend, #0 beq 5f - @ Either 1, 2 or 3 comparison/substractions are left. + @ Either 1, 2 or 3 comparison/subtractions are left. 2: cmn \order, #2 blt 4f beq 3f diff --git a/arch/arm/lib/memcpy.S b/arch/arm/lib/memcpy.S index 7797e81e4..64111bd44 100644 --- a/arch/arm/lib/memcpy.S +++ b/arch/arm/lib/memcpy.S @@ -61,8 +61,10 @@ /* Prototype: void *memcpy(void *dest, const void *src, size_t n); */ +ENTRY(mmiocpy) ENTRY(memcpy) #include "copy_template.S" ENDPROC(memcpy) +ENDPROC(mmiocpy) diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S index a4ee97b5a..3c65e3bd7 100644 --- a/arch/arm/lib/memset.S +++ b/arch/arm/lib/memset.S @@ -16,6 +16,7 @@ .text .align 5 +ENTRY(mmioset) ENTRY(memset) UNWIND( .fnstart ) ands r3, r0, #3 @ 1 unaligned? @@ -133,3 +134,4 @@ UNWIND( .fnstart ) b 1b UNWIND( .fnend ) ENDPROC(memset) +ENDPROC(mmioset) diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c index 3e58d7100..4b39af2df 100644 --- a/arch/arm/lib/uaccess_with_memcpy.c +++ b/arch/arm/lib/uaccess_with_memcpy.c @@ -96,7 +96,7 @@ __copy_to_user_memcpy(void __user *to, const void *from, unsigned long n) } /* the mmap semaphore is taken only if not in an atomic context */ - atomic = in_atomic(); + atomic = faulthandler_disabled(); if (!atomic) down_read(¤t->mm->mmap_sem); |