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55ccf3fe3f
linux/arch/mn10300/kernel
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Suresh Siddha 55ccf3fe3f fork: move the real prepare_to_copy() users to arch_dup_task_struct() 
Historical prepare_to_copy() is mostly a no-op, duplicated for majority of
the architectures and the rest following the x86 model of flushing the extended
register state like fpu there.

Remove it and use the arch_dup_task_struct() instead.

Suggested-by: Oleg Nesterov <oleg@redhat.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Link: http://lkml.kernel.org/r/1336692811-30576-1-git-send-email-suresh.b.siddha@intel.com
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Chris Zankel <chris@zankel.net>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Mark Salter <msalter@redhat.com>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: James E.J. Bottomley <jejb@parisc-linux.org>
Cc: Helge Deller <deller@gmx.de>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Chen Liqin <liqin.chen@sunplusct.com>
Cc: Lennox Wu <lennox.wu@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2012-05-16 15:16:26 -07:00
..
asm-offsets.c MN10300: Save frame pointer in thread_info struct rather than global var 2010-10-27 17:29:01 +01:00
cevt-mn10300.c MN10300: Select GENERIC_HARDIRQS_NO_DEPRECATED 2011-03-18 16:52:53 +00:00
csrc-mn10300.c MN10300: Use clocksource_register_hz() 2011-03-18 16:52:50 +00:00
entry.S Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
fpu-low.S MN10300: Make the FPU operate in non-lazy mode under SMP 2010-10-27 17:28:52 +01:00
fpu-nofpu-low.S MN10300: Make the FPU operate in non-lazy mode under SMP 2010-10-27 17:28:52 +01:00
fpu-nofpu.c MN10300: Make the FPU operate in non-lazy mode under SMP 2010-10-27 17:28:52 +01:00
fpu.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
gdb-io-serial-low.S MN10300: And Panasonic AM34 subarch and implement SMP 2010-10-27 17:28:55 +01:00
gdb-io-serial.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
gdb-io-ttysm-low.S Separate out the proc- and unit-specific header directories from the general 2009-04-10 14:33:48 +01:00
gdb-io-ttysm.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
gdb-low.S
gdb-stub.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
head.S MN10300: And Panasonic AM34 subarch and implement SMP 2010-10-27 17:28:55 +01:00
init_task.c Use new __init_task_data macro in arch init_task.c files. 2009-09-21 06:27:08 +02:00
internal.h MN10300: Create generic kernel debugger hooks 2011-03-18 16:54:30 +00:00
io.c
irq.c doc: fix broken references 2011-09-27 18:08:04 +02:00
kernel_execve.S
kgdb.c MN10300: Emulate single stepping in KGDB on MN10300 2011-03-18 16:54:32 +00:00
kprobes.c MN10300: Allow some cacheflushes to be avoided if cache snooping is available 2010-10-27 17:28:46 +01:00
kthread.S
Makefile MN10300: Use KGDB 2011-03-18 16:54:31 +00:00
mn10300_ksyms.c
mn10300-debug.c
mn10300-serial-low.S MN10300: And Panasonic AM34 subarch and implement SMP 2010-10-27 17:28:55 +01:00
mn10300-serial.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
mn10300-serial.h
mn10300-watchdog-low.S MN10300: And Panasonic AM34 subarch and implement SMP 2010-10-27 17:28:55 +01:00
mn10300-watchdog.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
module.c modules: make arch's use default loader hooks 2011-07-24 22:06:04 +09:30
process.c fork: move the real prepare_to_copy() users to arch_dup_task_struct() 2012-05-16 15:16:26 -07:00
profile-low.S
profile.c MN10300: And Panasonic AM34 subarch and implement SMP 2010-10-27 17:28:55 +01:00
ptrace.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
rtc.c set_rtc_mmss: show warning message only once 2011-01-13 08:03:07 -08:00
setup.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
sigframe.h
signal.c MN10300: Save frame pointer in thread_info struct rather than global var 2010-10-27 17:29:01 +01:00
smp-low.S Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
smp.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
switch_to.S MN10300: Emulate single stepping in KGDB on MN10300 2011-03-18 16:54:32 +00:00
sys_mn10300.c Add generic sys_ipc wrapper 2010-03-12 15:52:32 -08:00
time.c MN10300: Use clockevents_calc_mult_shift() 2011-03-18 16:52:50 +00:00
traps.c Disintegrate asm/system.h for MN10300 2012-03-28 18:30:02 +01:00
vmlinux.lds.S MN10300: Add missing _sdata declaration 2011-06-07 19:03:53 -07:00