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authorJan Beulich <JBeulich@novell.com>2009-11-13 11:56:24 +0000
committerIngo Molnar <mingo@elte.hu>2009-11-15 09:29:47 +0100
commit14722485830fe6baba738b91d96f06fbd6cf7a18 (patch)
tree97a8d0033ecc080e43afcc4d41e0cf9144d4dbe9 /arch/x86/lib
parentc12a229bc5971534537a7d0e49e44f9f1f5d0336 (diff)
downloadop-kernel-dev-14722485830fe6baba738b91d96f06fbd6cf7a18.zip
op-kernel-dev-14722485830fe6baba738b91d96f06fbd6cf7a18.tar.gz
x86-64: __copy_from_user_inatomic() adjustments
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>
Diffstat (limited to 'arch/x86/lib')
-rw-r--r--arch/x86/lib/copy_user_64.S6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
index 4be3c41..3936998 100644
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -96,12 +96,6 @@ ENTRY(copy_user_generic)
CFI_ENDPROC
ENDPROC(copy_user_generic)
-ENTRY(__copy_from_user_inatomic)
- CFI_STARTPROC
- ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,copy_user_generic_unrolled,copy_user_generic_string
- CFI_ENDPROC
-ENDPROC(__copy_from_user_inatomic)
-
.section .fixup,"ax"
/* must zero dest */
ENTRY(bad_from_user)
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