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ARM: 6110/1: Fix Thumb-2 kernel builds when UACCESS_WITH_MEMCPY is enabled

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The patch adds the ENDPROC declarations for the __copy_to_user_std and
__clear_user_std functions. Without these, the compiler generates BXL to
ARM when compiling the kernel in Thumb-2 mode.

Reported-by: Kyungmin Park <kmpark@infradead.org>
Tested-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Catalin Marinas 2010-05-07 10:52:32 +01:00 committed by Russell King
parent b8349b569a
commit e814d826dc
2 changed files with 2 additions and 0 deletions
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1
arch/arm/lib/clear_user.S
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@ -45,6 +45,7 @@ USER( strnebt r2, [r0])
mov r0, #0
ldmfd sp!, {r1, pc}
ENDPROC(__clear_user)
ENDPROC(__clear_user_std)
.pushsection .fixup,"ax"
.align 0

1
arch/arm/lib/copy_to_user.S
View File

@ -93,6 +93,7 @@ WEAK(__copy_to_user)
#include "copy_template.S"
ENDPROC(__copy_to_user)
ENDPROC(__copy_to_user_std)
.pushsection .fixup,"ax"
.align 0