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authorMathias Krause <minipli@googlemail.com>2012-01-12 20:17:38 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-12 23:13:04 -0500
commit15ee2d000dd5813fcf1204b078fa276e57046b64 (patch)
treee62a49c43ee959c8a36f21a6548810fee516cd9d /arch/parisc/include
parent01fa310cd9158ebdd1ee95383540ecaa3f4ef3f6 (diff)
parisc, 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: Kyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/parisc/include')
-rw-r--r--arch/parisc/include/asm/processor.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/parisc/include/asm/processor.h b/arch/parisc/include/asm/processor.h
index 9ce66e9d1c2b..7213ec9e594c 100644
--- a/arch/parisc/include/asm/processor.h
+++ b/arch/parisc/include/asm/processor.h
@@ -196,7 +196,6 @@ typedef unsigned int elf_caddr_t;
196 /* offset pc for priv. level */ \ 196 /* offset pc for priv. level */ \
197 pc |= 3; \ 197 pc |= 3; \
198 \ 198 \
199 set_fs(USER_DS); \
200 regs->iasq[0] = spaceid; \ 199 regs->iasq[0] = spaceid; \
201 regs->iasq[1] = spaceid; \ 200 regs->iasq[1] = spaceid; \
202 regs->iaoq[0] = pc; \ 201 regs->iaoq[0] = pc; \
@@ -299,7 +298,6 @@ on downward growing arches, it looks like this:
299 elf_addr_t pc = (elf_addr_t)new_pc | 3; \ 298 elf_addr_t pc = (elf_addr_t)new_pc | 3; \
300 elf_caddr_t *argv = (elf_caddr_t *)bprm->exec + 1; \ 299 elf_caddr_t *argv = (elf_caddr_t *)bprm->exec + 1; \
301 \ 300 \
302 set_fs(USER_DS); \
303 regs->iasq[0] = spaceid; \ 301 regs->iasq[0] = spaceid; \
304 regs->iasq[1] = spaceid; \ 302 regs->iasq[1] = spaceid; \
305 regs->iaoq[0] = pc; \ 303 regs->iaoq[0] = pc; \