diff options
| author | Mathias Krause <minipli@googlemail.com> | 2012-01-12 20:17:36 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-12 23:13:03 -0500 |
| commit | 01fa310cd9158ebdd1ee95383540ecaa3f4ef3f6 (patch) | |
| tree | 9eaeacec6e545b6c526072de6a3dddc9a8e187b5 /arch/ia64 | |
| parent | 08346bf8051c62f92f132eff267e524a7165ee0c (diff) | |
ia64, 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>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/processor.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h index d9f397fae03e..691be0b95c1e 100644 --- a/arch/ia64/include/asm/processor.h +++ b/arch/ia64/include/asm/processor.h | |||
| @@ -309,7 +309,6 @@ struct thread_struct { | |||
| 309 | } | 309 | } |
| 310 | 310 | ||
| 311 | #define start_thread(regs,new_ip,new_sp) do { \ | 311 | #define start_thread(regs,new_ip,new_sp) do { \ |
| 312 | set_fs(USER_DS); \ | ||
| 313 | regs->cr_ipsr = ((regs->cr_ipsr | (IA64_PSR_BITS_TO_SET | IA64_PSR_CPL)) \ | 312 | regs->cr_ipsr = ((regs->cr_ipsr | (IA64_PSR_BITS_TO_SET | IA64_PSR_CPL)) \ |
| 314 | & ~(IA64_PSR_BITS_TO_CLEAR | IA64_PSR_RI | IA64_PSR_IS)); \ | 313 | & ~(IA64_PSR_BITS_TO_CLEAR | IA64_PSR_RI | IA64_PSR_IS)); \ |
| 315 | regs->cr_iip = new_ip; \ | 314 | regs->cr_iip = new_ip; \ |