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639420e9f6
The earlycon parameter is based on fixmap, and fixmap addresses are not
supposed to be shadowed by KASAN. So return the kasan_early_shadow_page
in kasan_mem_to_shadow() if the input address is above FIXADDR_START.
Otherwise earlycon cannot work after kasan_init().
Cc: stable@vger.kernel.org
Fixes:
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.. | ||
cache.c | ||
extable.c | ||
fault.c | ||
hugetlbpage.c | ||
init.c | ||
ioremap.c | ||
kasan_init.c | ||
maccess.c | ||
Makefile | ||
mmap.c | ||
page.S | ||
pgtable.c | ||
tlb.c | ||
tlbex.S |