user/sven/linux.git/include/linux/mmdebug.h, branch v2.6.29.2Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v2.6.29.22008-06-19T11:33:11Zx86, MM: virtual address debug, cleanups2008-06-19T11:33:11ZIngo Molnarmingo@elte.hu2008-06-19T11:28:11Zurn:sha1:7aa413def76146f7b3784228556d9e4bc562eab3
Signed-off-by: Ingo Molnar <mingo@elte.hu>
MM: virtual address debug2008-06-19T11:31:42ZJiri Slabyjirislaby@gmail.com2008-06-12T11:56:40Zurn:sha1:59ea746337c69f6a5f1bc4d5e8544b3cbf12f801
Add some (configurable) expensive sanity checking to catch wrong address
translations on x86.
- create linux/mmdebug.h file to be able include this file in
asm headers to not get unsolvable loops in header files
- __phys_addr on x86_32 became a function in ioremap.c since
PAGE_OFFSET, is_vmalloc_addr and VMALLOC_* non-constasts are undefined
if declared in page_32.h
- add __phys_addr_const for initializing doublefault_tss.__cr3
Tested on 386, 386pae, x86_64 and x86_64 numa=fake=2.
Contains Andi's enable numa virtual address debug patch.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>