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Message-ID: <535254d9-f9fe-492d-a5ab-33da01106b0e@infradead.org> Date: Sun, 14 Jul 2024 05:58:22 -0700 From: Randy Dunlap <rdunlap@...radead.org> To: Masahiro Yamada <masahiroy@...nel.org>, linux-kbuild@...r.kernel.org, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, linux-arm-kernel@...ts.infradead.org Cc: linux-kernel@...r.kernel.org Subject: Re: [PATCH] arm64: remove redundant 'if HAVE_ARCH_KASAN' in Kconfig On 7/14/24 3:58 AM, Masahiro Yamada wrote: > The condition 'select HAVE_ARCH_KASAN' is always true because > there is 'select HAVE_ARCH_KASAN' statement above. > > Signed-off-by: Masahiro Yamada <masahiroy@...nel.org> Reviewed-by: Randy Dunlap <rdunlap@...radead.org> Thanks. > --- > > arch/arm64/Kconfig | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index c87d16b12e9b..d37cbfc3031e 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -167,9 +167,9 @@ config ARM64 > select HAVE_ARCH_JUMP_LABEL > select HAVE_ARCH_JUMP_LABEL_RELATIVE > select HAVE_ARCH_KASAN > - select HAVE_ARCH_KASAN_VMALLOC if HAVE_ARCH_KASAN > - select HAVE_ARCH_KASAN_SW_TAGS if HAVE_ARCH_KASAN > - select HAVE_ARCH_KASAN_HW_TAGS if (HAVE_ARCH_KASAN && ARM64_MTE) > + select HAVE_ARCH_KASAN_VMALLOC > + select HAVE_ARCH_KASAN_SW_TAGS > + select HAVE_ARCH_KASAN_HW_TAGS if ARM64_MTE > # Some instrumentation may be unsound, hence EXPERT > select HAVE_ARCH_KCSAN if EXPERT > select HAVE_ARCH_KFENCE -- ~Randy
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