x86: export set_memory_ro and set_memory_rw

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Export set_memory_ro() and set_memory_rw() calls for use by drivers that need
to have more debug information about who might be writing to memory space.
this was initially developed for use while debugging a memory corruption
problem with e1000e.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Bruce Allan 2008-09-29 20:19:22 -07:00 • committed by Ingo Molnar

parent 94aca1dac6

commit a03352d2c1

1 changed files with 2 additions and 0 deletions

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arch/x86/mm/pageattr.c

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