lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
55ccf3fe3f
linux-kernel-test/arch/um/include/asm
History
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
..
a.out-core.h
bugs.h
cache.h
common.lds.S percpu: Always align percpu output section to PAGE_SIZE 2011-03-24 18:50:09 +01:00
dma.h
fixmap.h Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
irq.h
irqflags.h um: kill system-um.h 2011-11-02 14:15:34 +01:00
Kbuild um: Use asm-generic/switch_to.h 2012-04-10 00:13:45 +02:00
kmap_types.h
mmu_context.h um: uml_dup_mmap() relies on ->mmap_sem being held, but activate_mm() doesn't hold it 2012-03-20 21:29:50 -04:00
mmu.h um: embed ->stub_pages[] into mmu_context 2012-03-20 21:29:50 -04:00
page.h um: take vm-flags.h to sys-*/asm 2011-11-02 14:14:47 +01:00
pgalloc.h um: remove pointless include of asm/fixmap.h from asm/pgtable.h 2012-03-25 00:29:55 +01:00
pgtable-2level.h
pgtable-3level.h um, x86: Cast to (u64 *) inside set_64bit() 2010-08-03 07:00:16 -07:00
pgtable.h um: Serve io_remap_pfn_range() 2012-03-25 00:29:56 +01:00
processor-generic.h fork: move the real prepare_to_copy() users to arch_dup_task_struct() 2012-05-16 15:16:26 -07:00
ptrace-generic.h um: ptrace-generic.h doesn't need user.h 2012-03-25 00:29:55 +01:00
setup.h
smp.h Remove unused PROC_CHANGE_PENALTY constant 2011-05-25 08:39:43 -07:00
thread_info.h freezer: remove now unused TIF_FREEZE 2011-11-21 12:32:25 -08:00
timex.h
tlb.h um: mmu_gather rework 2011-05-25 08:39:15 -07:00
tlbflush.h
uaccess.h um: kill um_uaccess.h 2011-11-02 14:15:13 +01:00