diff options
| author | Mathias Krause <minipli@googlemail.com> | 2012-03-05 18:05:34 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-24 05:38:55 -0400 |
| commit | e88443cdfc61af5cd22d6aeb245ee94833c473bc (patch) | |
| tree | f1edaec90fab3da774e3f156053a59ac2bfdcd8e | |
| parent | b21d55e98ac2bbcbbeec9a8cb091f717fd95b072 (diff) | |
ARM: exec: remove redundant set_fs(USER_DS)
The address limit is already set in flush_old_exec() so this
set_fs(USER_DS) is redundant.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/include/asm/processor.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index ce280b8d613..d7038fa2234 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h | |||
| @@ -55,7 +55,6 @@ struct thread_struct { | |||
| 55 | #define start_thread(regs,pc,sp) \ | 55 | #define start_thread(regs,pc,sp) \ |
| 56 | ({ \ | 56 | ({ \ |
| 57 | unsigned long *stack = (unsigned long *)sp; \ | 57 | unsigned long *stack = (unsigned long *)sp; \ |
| 58 | set_fs(USER_DS); \ | ||
| 59 | memset(regs->uregs, 0, sizeof(regs->uregs)); \ | 58 | memset(regs->uregs, 0, sizeof(regs->uregs)); \ |
| 60 | if (current->personality & ADDR_LIMIT_32BIT) \ | 59 | if (current->personality & ADDR_LIMIT_32BIT) \ |
| 61 | regs->ARM_cpsr = USR_MODE; \ | 60 | regs->ARM_cpsr = USR_MODE; \ |