lisa/android_kernel_xiaomi_sm8350
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fa2d8369a1
android_kernel_xiaomi_sm8350/arch/x86/mm
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Andi Kleen fa2d8369a1 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>
2008-01-30 13:33:43 +01:00
..
boot_ioremap_32.c x86: cleanup tlbflush.h variants 2008-01-30 13:30:35 +01:00
discontig_32.c x86: make NUMA work on 32-bit 2008-01-30 13:33:25 +01:00
extable.c x86: unify extable_{32|64}.c 2008-01-30 13:31:41 +01:00
fault_32.c x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
fault_64.c x86: update reliability argument to printk_address 2008-01-30 13:33:24 +01:00
highmem_32.c x86: kmap_atomic() debugging 2008-01-30 13:30:47 +01:00
hugetlbpage.c x86: demacro asm-x86/pgalloc_32.h 2008-01-30 13:33:39 +01:00
init_32.c x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
init_64.c c_p_a(): do a simple self test at boot 2008-01-30 13:33:42 +01:00
ioremap_32.c
ioremap_64.c x86: pat: e820 cleanup 2008-01-30 13:33:08 +01:00
k8topology_64.c x86: clean up k8topology.c 2008-01-30 13:32:36 +01:00
Makefile
Makefile_32 x86: c_p_a(), add simple self test at boot 2008-01-30 13:33:43 +01:00
Makefile_64 x86: c_p_a(), add simple self test at boot 2008-01-30 13:33:43 +01:00
mmap.c x86: unify mmap_{32|64}.c 2008-01-30 13:31:10 +01:00
numa_64.c x86: early cpu_to_node fix in numa_64.c 2008-01-30 13:33:33 +01:00
pageattr_32.c x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
pageattr_64.c x86: return the page table level in lookup_address() 2008-01-30 13:33:43 +01:00
pageattr-test.c x86: c_p_a(), add simple self test at boot 2008-01-30 13:33:43 +01:00
pgtable_32.c x86: allocate and initialize unshared pmds 2008-01-30 13:33:40 +01:00
srat_64.c x86: fix section mismatch warning in srat_64.c 2008-01-30 13:33:37 +01:00