ARM: 6164/1: Add kto and kfrom to input operands list.

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When functions incoming parameters are not in input operands list gcc
4.5 does not load the parameters into registers before calling this
function but the inline assembly assumes valid addresses inside this
function. This breaks the code because r0 and r1 are invalid when
execution enters v4wb_copy_user_page ()

Also the constant needs to be used as third input operand so account
for that as well.

Tested on qemu arm.

CC: <stable@kernel.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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This commit is contained in:

Khem Raj 2010-06-04 04:05:15 +01:00 • committed by Russell King

parent 76962be849

commit 9a40ac8615

4 changed files with 8 additions and 8 deletions

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4

arch/arm/mm/copypage-feroceon.c

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4

arch/arm/mm/copypage-v4wb.c

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4

arch/arm/mm/copypage-v4wt.c

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4

arch/arm/mm/copypage-xsc3.c

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