Rabin Vincent a672917ab8 ARM: 8022/1: ftrace: work with CONFIG_DEBUG_SET_MODULE_RONX ...

Make ftrace work with CONFIG_DEBUG_SET_MODULE_RONX by making module text
writable around the place where ftrace does its work, like it is done on
x86 in the patch which introduced CONFIG_DEBUG_SET_MODULE_RONX,
84e1c6bb38 ("x86: Add RO/NX protection for loadable kernel modules").

Tested-by: Mitchel Humpherys <mitchelh@codeaurora.org>
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2014-04-23 01:24:31 +01:00

5.6 KiB

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