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arm64: ptdump: add region marker for kasan shadow region
Annotate the KASAN shadow region with boundary markers, so that its mappings stand out in the page table dumper output. Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
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@ -23,6 +23,7 @@
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#include <linux/seq_file.h>
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#include <asm/fixmap.h>
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#include <asm/kasan.h>
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#include <asm/memory.h>
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#include <asm/pgtable.h>
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#include <asm/pgtable-hwdef.h>
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@ -33,6 +34,10 @@ struct addr_marker {
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};
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static const struct addr_marker address_markers[] = {
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#ifdef CONFIG_KASAN
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{ KASAN_SHADOW_START, "Kasan shadow start" },
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{ KASAN_SHADOW_END, "Kasan shadow end" },
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#endif
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{ MODULES_VADDR, "Modules start" },
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{ MODULES_END, "Modules end" },
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{ VMALLOC_START, "vmalloc() Area" },
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