| commit | 0c42f392767d3592e1cf676857d398ef69be7c9c | |
| author | Andi Kleen <ak@suse.de> | |
| Wed, 30 Jan 2008 12:33:42 +0000 (30 13:33 +0100) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Wed, 30 Jan 2008 12:33:42 +0000 (30 13:33 +0100) | ||
| tree | 0ae79fb0424ed9340ad973bea013251e05553be4 | treesnapshot (tar.gz zip) |
| parent | b4416a1be86b0c7bdde4e6ba526715c1a055746f | commitdiff |
c_p_a(): do a simple self test at boot
When CONFIG_DEBUG_RODATA is enabled undo the ro mapping and redo it again.
This gives some simple testing for change_page_attr().
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>
When CONFIG_DEBUG_RODATA is enabled undo the ro mapping and redo it again.
This gives some simple testing for change_page_attr().
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>
| arch/x86/Kconfig.debug | diffblobblamehistory | |
| arch/x86/mm/init_32.c | diffblobblamehistory | |
| arch/x86/mm/init_64.c | diffblobblamehistory |