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| author | Mathias Krause <minipli@googlemail.com> | 2011-07-26 02:12:38 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-26 05:57:11 +0200 |
| commit | 023f21b9ccab71ae963781044a96b922cb4437bf (patch) | |
| tree | 237a85690a72793733570679dd8f4197f300805a | |
| parent | writeback: account NR_WRITTEN at IO completion time (diff) | |
| download | linux-023f21b9ccab71ae963781044a96b922cb4437bf.tar.xz linux-023f21b9ccab71ae963781044a96b922cb4437bf.zip | |
h8300, exec: remove redundant set_fs(USER_DS)
The address limit is already set in flush_old_exec() so those calls to
set_fs(USER_DS) are redundant.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | arch/h8300/include/asm/processor.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/h8300/include/asm/processor.h b/arch/h8300/include/asm/processor.h index 69e8a34eb6d5..e834b6018897 100644 --- a/arch/h8300/include/asm/processor.h +++ b/arch/h8300/include/asm/processor.h @@ -81,7 +81,6 @@ struct thread_struct { #if defined(__H8300H__) #define start_thread(_regs, _pc, _usp) \ do { \ - set_fs(USER_DS); /* reads from user space */ \ (_regs)->pc = (_pc); \ (_regs)->ccr = 0x00; /* clear all flags */ \ (_regs)->er5 = current->mm->start_data; /* GOT base */ \ @@ -91,7 +90,6 @@ do { \ #if defined(__H8300S__) #define start_thread(_regs, _pc, _usp) \ do { \ - set_fs(USER_DS); /* reads from user space */ \ (_regs)->pc = (_pc); \ (_regs)->ccr = 0x00; /* clear kernel flag */ \ (_regs)->exr = 0x78; /* enable all interrupts */ \ |