Hi Stephen, Please use this patch to replace "crypto: x86: kmsan: disable accelerated configs in KMSAN builds" when merging linux-mm into linux-next (assuming arch/x86/crypto/Kconfig is still in -next). On Fri, Sep 9, 2022 at 11:58 AM Alexander Potapenko <glider@xxxxxxxxxx> wrote: > > KMSAN is unable to understand when initialized values come from assembly. > Disable accelerated configs in KMSAN builds to prevent false positive > reports. > > Signed-off-by: Alexander Potapenko <glider@xxxxxxxxxx> > Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > Cc: Eric Biggers <ebiggers@xxxxxxxxxx> > Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> > Cc: Robert Elliott <elliott@xxxxxxx> > Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > Cc: linux-crypto@xxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx > Cc: linux-next@xxxxxxxxxxxxxxx > --- > crypto/Kconfig | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/crypto/Kconfig b/crypto/Kconfig > index 40423a14f86f5..4a2915bd40d1f 100644 > --- a/crypto/Kconfig > +++ b/crypto/Kconfig > @@ -1430,7 +1430,9 @@ endif > if SPARC > source "arch/sparc/crypto/Kconfig" > endif > -if X86 > +# KMSAN is unable to understand when initialized values come from assembly. > +# Disable accelerated configs to prevent false positive reports. > +if X86 && !KMSAN > source "arch/x86/crypto/Kconfig" > endif > > -- > 2.37.2.789.g6183377224-goog > -- Alexander Potapenko Software Engineer Google Germany GmbH Erika-Mann-Straße, 33 80636 München Geschäftsführer: Paul Manicle, Liana Sebastian Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg
