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authorJiri Slaby <jirislaby@gmail.com>2008-06-12 07:56:40 -0400
committerIngo Molnar <mingo@elte.hu>2008-06-19 07:31:42 -0400
commit59ea746337c69f6a5f1bc4d5e8544b3cbf12f801 (patch)
tree118c9c69eb8a2f6a22c62967ec36288153c87303 /Documentation/fb/s3fb.txt
parent952f4a0a9b27e6dbd5d32e330b3f609ebfa0b061 (diff)
MM: virtual address debug
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>
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