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| author | Andi Kleen <ak@suse.de> | 2008-01-30 13:33:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:43 +0100 |
| commit | fa2d8369a1e0e5dd0fdaaba9d40ca5187f4cd20b (patch) | |
| tree | 0cd340b81cea0b6f84993c005e7f6e0b4b5aa63a /mm | |
| parent | f0646e43acb18f0e00b00085dc88bc3f403e7930 (diff) | |
| download | linux-fa2d8369a1e0e5dd0fdaaba9d40ca5187f4cd20b.tar.bz2 | |
x86: c_p_a(), add simple self test at boot
Since change_page_attr() is tricky code it is good to have some regression
test code. This patch maps and unmaps some random pages in the direct mapping
at boot and then dumps the state and does some simple sanity checks.
Add it with a CONFIG option.
Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions