user/sven/linux.git/arch/x86/kernel/test_rodata.c, branch v3.2.70Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v3.2.702008-02-14T22:30:20Zx86: include proper prototypes for rodata_test2008-02-14T22:30:20ZHarvey Harrisonharvey.harrison@gmail.com2008-02-12T20:12:01Zurn:sha1:7bfeab9af95565e38a97fbcfb631e5b140241187
extern should not appear in C files. Also, the definitions
do not match the prototype currently, not sure what way you
want to go with this, I've switched the prototype to return
int, but I can see going to the void return as well.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
x86: add testcases for RODATA and NX protections/attributes2008-01-30T12:34:08ZArjan van de Venarjan@infradead.org2008-01-30T12:34:08Zurn:sha1:edeed30589f5defe63ce6aaae56f2b7c855e4520
Latest update; I now have 4 NX tests, but 2 fail so they're #if 0'd.
I also cleaned up the NX test code quite a bit, and got rid of the ugly
exception table sorting stuff.
From: Arjan van de Ven <arjan@linux.intel.com>
This patch adds testcases for the CONFIG_DEBUG_RODATA configuration option
as well as the NX CPU feature/mappings. Both testcases can move to tests/
once that patch gets merged into mainline.
(I'm half considering moving the rodata test into mm/init.c but I'll
wait with that until init.c is unified)
As part of this I had to fix a not-quite-right alignment in the vmlinux.lds.h
for the RODATA sections, which lead to 1 page less being marked read only.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>