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    SubjectRe: [PATCH 13/13] powerpc: Enable KMSAN on powerpc
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    Le 14/12/2023 à 06:55, Nicholas Miehlbradt a écrit :
    > Enable KMSAN in the Kconfig.
    >
    > Signed-off-by: Nicholas Miehlbradt <nicholas@linux.ibm.com>
    > ---
    > arch/powerpc/Kconfig | 1 +
    > 1 file changed, 1 insertion(+)
    >
    > diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
    > index e33e3250c478..71cc7d2a0a72 100644
    > --- a/arch/powerpc/Kconfig
    > +++ b/arch/powerpc/Kconfig
    > @@ -217,6 +217,7 @@ config PPC
    > select HAVE_ARCH_KASAN_VMALLOC if HAVE_ARCH_KASAN
    > select HAVE_ARCH_KCSAN
    > select HAVE_ARCH_KFENCE if ARCH_SUPPORTS_DEBUG_PAGEALLOC
    > + select HAVE_ARCH_KMSAN if PPC64

    You said in cover letter you are doing it for "pseries le guests".

    Will it also work on BE and also on nohash/64 ?

    > select HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET
    > select HAVE_ARCH_WITHIN_STACK_FRAMES
    > select HAVE_ARCH_KGDB
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