From: Andrew Morton <akpm@linux-foundation.org>
To: Marco Elver <elver@google.com>
Cc: Andrey Konovalov <andreyknvl@google.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Dmitry Vyukov <dvyukov@google.com>,
Andrey Ryabinin <aryabinin@virtuozzo.com>,
Alexander Potapenko <glider@google.com>,
Evgenii Stepanov <eugenis@google.com>,
Branislav Rankov <Branislav.Rankov@arm.com>,
Kevin Brodsky <kevin.brodsky@arm.com>,
kasan-dev <kasan-dev@googlegroups.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Memory Management List <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH mm 2/2] Revert "kasan, arm64: don't allow SW_TAGS with ARM64_MTE"
Date: Wed, 9 Dec 2020 15:22:09 -0800 [thread overview]
Message-ID: <20201209152209.7af1e9fbe1bf523483d29539@linux-foundation.org> (raw)
In-Reply-To: <CANpmjNM9suHQY-uQN9g5h=Vdv2wotDKNdcnHM=-RTtEb2sCZTA@mail.gmail.com>
On Wed, 9 Dec 2020 19:51:05 +0100 Marco Elver <elver@google.com> wrote:
> > This is no logner the case: in-kernel MTE is never enabled unless the
> > CONFIG_KASAN_HW_TAGS is enabled, so there are no more conflicts with
> > CONFIG_KASAN_SW_TAGS.
> >
> > Allow CONFIG_KASAN_SW_TAGS to be enabled even when CONFIG_ARM64_MTE is
> > enabled.
> >
> > Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
>
> Reviewed-by: Marco Elver <elver@google.com>
Thanks. I simply dropped
kasan-arm64-dont-allow-sw_tags-with-arm64_mte.patch.
prev parent reply other threads:[~2020-12-09 23:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-09 18:24 [PATCH mm 0/2] kasan: a few HW_TAGS fixes Andrey Konovalov
2020-12-09 18:24 ` [PATCH mm 1/2] kasan: don't use read-only static keys Andrey Konovalov
2020-12-09 18:49 ` Marco Elver
2020-12-09 18:57 ` Kees Cook
2020-12-09 19:00 ` Marco Elver
2020-12-09 18:24 ` [PATCH mm 2/2] Revert "kasan, arm64: don't allow SW_TAGS with ARM64_MTE" Andrey Konovalov
2020-12-09 18:51 ` Marco Elver
2020-12-09 23:22 ` Andrew Morton [this message]
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