Messages in this thread | | | Date | Mon, 25 May 2015 11:12:57 +0300 | From | Andrey Ryabinin <> | Subject | Re: [PATCH 1/1] x86_64: fix KASan shadow region page tables |
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On 05/22/2015 07:03 PM, Alexander Popov wrote: > Physical addresses in KASan shadow region page tables need fixup: > kernel halts without it if phys_base is not zero. >
Indeed. Since we have to patch page tables anyway, compile-time created kasan page tables become pointless. So, I'd suggest to create them in runtime. This could be done in plain C in kasan_map_early_shadow().
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