Re: [PATCH v2 3/6] powerpc: Book3S 64-bit outline-only KASAN support

Hi, On Wed, May 18, 2022 at 08:05:31PM +1000, Paul Mackerras wrote: > From: Daniel Axtens > > Implement a limited form of KASAN for Book3S 64-bit machines running under > the Radix MMU, supporting only outline mode. > > - Enable the compiler instrumentation to check addresses and maintain the

[PATCH v2 3/6] powerpc: Book3S 64-bit outline-only KASAN support

From: Daniel Axtens Implement a limited form of KASAN for Book3S 64-bit machines running under the Radix MMU, supporting only outline mode. - Enable the compiler instrumentation to check addresses and maintain the shadow region. (This is the guts of KASAN which we can easily reuse.) - Requ