x86-64: __copy_from_user_inatomic() adjustments

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This v2.6.26 commit:

    ad2fc2c: x86: fix copy_user on x86

rendered __copy_from_user_inatomic() identical to
copy_user_generic(), yet didn't make the former just call the
latter from an inline function.

Furthermore, this v2.6.19 commit:

    b885808: [PATCH] Add proper sparse __user casts to __copy_to_user_inatomic

converted the return type of __copy_to_user_inatomic() from
unsigned long to int, but didn't do the same to
__copy_from_user_inatomic().

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: <v.mayatskih@gmail.com>
LKML-Reference: <4AFD5778020000780001F8F4@vpn.id2.novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Jan Beulich 2009-11-13 11:56:24 +00:00 • committed by Ingo Molnar

parent c12a229bc5

commit 1472248583

3 changed files with 5 additions and 9 deletions

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7

arch/x86/include/asm/uaccess_64.h

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1

arch/x86/kernel/x8664_ksyms_64.c

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6

arch/x86/lib/copy_user_64.S

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