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3 Commits

Author SHA1 Message Date
Vitaly Mayatskikh 1129585a08 x86: introduce copy_user_handle_tail() routine 
Introduce generic C routine for handling necessary tail operations after
protection fault in copy_*_user on x86.

Signed-off-by: Vitaly Mayatskikh <v.mayatskih@gmail.com>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2008-07-09 15:51:03 +02:00
H. Peter Anvin 8da804f2b2 x86: use _ASM_EXTABLE macro in arch/x86/lib/usercopy_64.c 
Use the _ASM_EXTABLE macro from <asm/asm.h>, instead of open-coding
__ex_table entires in arch/x86/lib/usercopy_64.c.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 2008-02-04 16:47:57 +01:00
Thomas Gleixner 185f3d3890 x86_64: move lib 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
 2007-10-11 11:17:08 +02:00