The patch titled
s390, exec: remove redundant set_fs(USER_DS)
has been removed from the -mm tree. Its filename was
s390-exec-remove-redundant-set_fsuser_ds.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: s390, exec: remove redundant set_fs(USER_DS)
From: Mathias Krause <minipli@xxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/s390/include/asm/processor.h | 2 --
1 file changed, 2 deletions(-)
diff -puN arch/s390/include/asm/processor.h~s390-exec-remove-redundant-set_fsuser_ds arch/s390/include/asm/processor.h
--- a/arch/s390/include/asm/processor.h~s390-exec-remove-redundant-set_fsuser_ds
+++ a/arch/s390/include/asm/processor.h
@@ -119,14 +119,12 @@ struct stack_frame {
* Do necessary setup to start up a new thread.
*/
#define start_thread(regs, new_psw, new_stackp) do { \
- set_fs(USER_DS); \
regs->psw.mask = psw_user_bits; \
regs->psw.addr = new_psw | PSW_ADDR_AMODE; \
regs->gprs[15] = new_stackp; \
} while (0)
#define start_thread31(regs, new_psw, new_stackp) do { \
- set_fs(USER_DS); \
regs->psw.mask = psw_user32_bits; \
regs->psw.addr = new_psw | PSW_ADDR_AMODE; \
regs->gprs[15] = new_stackp; \
_
Patches currently in -mm which might be from minipli@xxxxxxxxxxxxxx are
linux-next.patch
arm-exec-remove-redundant-set_fsuser_ds.patch
ia64-exec-remove-redundant-set_fsuser_ds.patch
unicore32-exec-remove-redundant-set_fsuser_ds.patch
parisc-exec-remove-redundant-set_fsuser_ds.patch
sparc-exec-remove-redundant-addr_limit-assignment.patch
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