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Commit 01fa310cd9158ebdd1ee95383540ecaa3f4ef3f6

Authored by Mathias Krause
Committed by Linus Torvalds
1 parent 08346bf805
Exists in master and in 6 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

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>

Showing 1 changed file with 0 additions and 1 deletions Side-by-side Diff

arch/ia64/include/asm/processor.h
Diff comments   View file @ 01fa310
... ... @@ -309,7 +309,6 @@
309 309 }
310 310  
311 311 #define start_thread(regs,new_ip,new_sp) do { \
312   - set_fs(USER_DS); \
313 312 regs->cr_ipsr = ((regs->cr_ipsr | (IA64_PSR_BITS_TO_SET | IA64_PSR_CPL)) \
314 313 & ~(IA64_PSR_BITS_TO_CLEAR | IA64_PSR_RI | IA64_PSR_IS)); \
315 314 regs->cr_iip = new_ip; \