Commit Graph

2 Commits

Author SHA1 Message Date
Laura Abbott
f2ca09f381 ARM: 8311/1: Don't use is_module_addr in setting page attributes
The set_memory_* functions currently only support module
addresses. The addresses are validated using is_module_addr.
That function is special though and relies on internal state
in the module subsystem to work properly. At the time of
module initialization and calling set_memory_*, it's too early
for is_module_addr to work properly so it always returns
false. Rather than be subject to the whims of the module state,
just bounds check against the module virtual address range.

Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-03-18 10:13:46 +00:00
Jungseung Lee
4e802cfd74 ARM: 8238/1: mm: Refine set_memory_* functions
set_memory_* functions have same implementation
except memory attribute.

This patch makes to use common function for these, and pull out
the functions into arch/arm/mm/pageattr.c like arm64 did.
It will reduce code size and enhance the readability.

Signed-off-by: Jungseung Lee <js07.lee@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-12-03 16:00:05 +00:00