mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-23 18:07:03 +00:00
025205f8f3
Annotate the KASAN shadow with address markers in page table dump output: $ cat /sys/kernel/debug/kernel_page_tables ... ---[ Vmemmap ]--- 0xffffea0000000000-0xffffea0003000000 48M RW PSE GLB NX pmd 0xffffea0003000000-0xffffea0004000000 16M pmd 0xffffea0004000000-0xffffea0005000000 16M RW PSE GLB NX pmd 0xffffea0005000000-0xffffea0040000000 944M pmd 0xffffea0040000000-0xffffea8000000000 511G pud 0xffffea8000000000-0xffffec0000000000 1536G pgd ---[ KASAN shadow ]--- 0xffffec0000000000-0xffffed0000000000 1T ro GLB NX pte 0xffffed0000000000-0xffffed0018000000 384M RW PSE GLB NX pmd 0xffffed0018000000-0xffffed0020000000 128M pmd 0xffffed0020000000-0xffffed0028200000 130M RW PSE GLB NX pmd 0xffffed0028200000-0xffffed0040000000 382M pmd 0xffffed0040000000-0xffffed8000000000 511G pud 0xffffed8000000000-0xfffff50000000000 7680G pgd 0xfffff50000000000-0xfffffbfff0000000 7339776M ro GLB NX pte 0xfffffbfff0000000-0xfffffbfff0200000 2M pmd 0xfffffbfff0200000-0xfffffbfff0a00000 8M RW PSE GLB NX pmd 0xfffffbfff0a00000-0xfffffbffffe00000 244M pmd 0xfffffbffffe00000-0xfffffc0000000000 2M ro GLB NX pte ---[ KASAN shadow end ]--- 0xfffffc0000000000-0xffffff0000000000 3T pgd ---[ ESPfix Area ]--- ... Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Reviewed-by: Alexander Potapenko <glider@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: kasan-dev@googlegroups.com Cc: Tobias Regnery <tobias.regnery@gmail.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Dmitry Vyukov <dvyukov@google.com> Link: http://lkml.kernel.org/r/20170214100839.17186-2-aryabinin@virtuozzo.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
---|---|---|
.. | ||
kmemcheck | ||
amdtopology.c | ||
debug_pagetables.c | ||
dump_pagetables.c | ||
extable.c | ||
fault.c | ||
gup.c | ||
highmem_32.c | ||
hugetlbpage.c | ||
ident_map.c | ||
init_32.c | ||
init_64.c | ||
init.c | ||
iomap_32.c | ||
ioremap.c | ||
kasan_init_64.c | ||
kaslr.c | ||
kmmio.c | ||
Makefile | ||
mm_internal.h | ||
mmap.c | ||
mmio-mod.c | ||
mpx.c | ||
numa_32.c | ||
numa_64.c | ||
numa_emulation.c | ||
numa_internal.h | ||
numa.c | ||
pageattr-test.c | ||
pageattr.c | ||
pat_internal.h | ||
pat_rbtree.c | ||
pat.c | ||
pf_in.c | ||
pf_in.h | ||
pgtable_32.c | ||
pgtable.c | ||
physaddr.c | ||
physaddr.h | ||
pkeys.c | ||
setup_nx.c | ||
srat.c | ||
testmmiotrace.c | ||
tlb.c |