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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-29 22:48:03 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-01-29 22:48:03 +1100 |
| commit | 21af0297c7e56024a5ccc4d8ad2a590f9ec371ba (patch) | |
| tree | 5d288c1877b1ae9fbe24aa7fabd79565e73d3d2f /arch/mips/lib/strncpy_user.S | |
| parent | 5ea293a9048d3a58cb0c840fa719d85ad14cba47 (diff) | |
| parent | a9d2517c7a5c8028fbc5296d3af3c75597d3d180 (diff) | |
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (68 commits)
[MIPS] remove Documentation/mips/GT64120.README
[MIPS] Malta: remaining bits of the board support code cleanup
[MIPS] Malta: make the helper function static
[MIPS] Malta: fix braces at single statement blocks
[MIPS] Malta, Atlas: move an extern function declaration to the header file
[MIPS] Malta: Use C89 style for comments
[MIPS] Malta: else should follow close brace in malta_int.c
[MIPS] Malta: remove a superfluous comment
[MIPS] Malta: include <linux/cpu.h> instead of <asm/cpu.h>
[MIPS] Malta, Atlas, Sead: remove an extern from .c files
[MIPS] Malta: fix oversized lines in malta_int.c
[MIPS] Malta: remove a dead function declaration
[MIPS] Malta: use tabs not spaces
[MIPS] Malta: set up the screen info in a separate function
[MIPS] Malta: check the PCI clock frequency in a separate function
[MIPS] Malta: use the KERN_ facility level in printk()
[MIPS] Malta: use Linux kernel style for structure initialization
[MIPS]: constify function pointer tables
[MIPS] compat: handle argument endianess of sys32_(f)truncate64 with merge_64
[MIPS] Cobalt 64-bits kernels can be safely unmarked experimental
...
Diffstat (limited to 'arch/mips/lib/strncpy_user.S')
| -rw-r--r-- | arch/mips/lib/strncpy_user.S | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/mips/lib/strncpy_user.S b/arch/mips/lib/strncpy_user.S index d16c76fbfac..7201b2ff08c 100644 --- a/arch/mips/lib/strncpy_user.S +++ b/arch/mips/lib/strncpy_user.S @@ -30,29 +30,30 @@ LEAF(__strncpy_from_user_asm) LONG_L v0, TI_ADDR_LIMIT($28) # pointer ok? and v0, a1 - bnez v0, fault + bnez v0, .Lfault FEXPORT(__strncpy_from_user_nocheck_asm) move v0, zero move v1, a1 .set noreorder -1: EX(lbu, t0, (v1), fault) +1: EX(lbu, t0, (v1), .Lfault) PTR_ADDIU v1, 1 + R10KCBARRIER(0(ra)) beqz t0, 2f sb t0, (a0) PTR_ADDIU v0, 1 - bne v0, a2, 1b - PTR_ADDIU a0, 1 .set reorder + PTR_ADDIU a0, 1 + bne v0, a2, 1b 2: PTR_ADDU t0, a1, v0 xor t0, a1 - bltz t0, fault + bltz t0, .Lfault jr ra # return n END(__strncpy_from_user_asm) -fault: li v0, -EFAULT +.Lfault: li v0, -EFAULT jr ra .section __ex_table,"a" - PTR 1b, fault + PTR 1b, .Lfault .previous |