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authorChristophe Leroy <christophe.leroy@c-s.fr>2019-04-26 18:23:32 +0200
committerMichael Ellerman <mpe@ellerman.id.au>2019-05-02 17:20:26 +0200
commitb4abe38fd698ace6942edeeb79a5b8a60a7af4fa (patch)
tree144790e1e4be1cbcffdc1425eda2606f0a3c3259 /arch/powerpc/lib
parentpowerpc/32: make KVIRT_TOP dependent on FIXMAP_START (diff)
downloadlinux-b4abe38fd698ace6942edeeb79a5b8a60a7af4fa.tar.xz
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powerpc/32: prepare shadow area for KASAN
This patch prepares a shadow area for KASAN. The shadow area will be at the top of the kernel virtual memory space above the fixmap area and will occupy one eighth of the total kernel virtual memory space. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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