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authorAnfei <anfei.zhou@gmail.com>2010-06-08 15:16:49 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-06-08 19:39:57 +0100
commit5e27fb78df95e027723af2c90ecc9b4527ae59e9 (patch)
tree4f91874c2d4b2beef198e9116a500a76e5751cff /arch/powerpc/Kconfig.debug
parent17ebba1fe4da4b5d62782be8743e0e8231812af9 (diff)
ARM: 6166/1: Proper prefetch abort handling on pre-ARMv6
Instruction faults on pre-ARMv6 CPUs are interpreted as a 'translation fault', but do_translation_fault doesn't handle well if user mode trying to run instruction above TASK_SIZE, and result in the infinite retry of that instruction. CC: <stable@kernel.org> Signed-off-by: Anfei Zhou <anfei.zhou@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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