From: Andrey Konovalov <andreyknvl@google.com>
To: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Linux ARM <linux-arm-kernel@lists.infradead.org>,
LKML <linux-kernel@vger.kernel.org>,
kasan-dev <kasan-dev@googlegroups.com>,
Andrew Morton <akpm@linux-foundation.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Dmitry Vyukov <dvyukov@google.com>,
Andrey Ryabinin <aryabinin@virtuozzo.com>,
Alexander Potapenko <glider@google.com>,
Marco Elver <elver@google.com>,
Evgenii Stepanov <eugenis@google.com>,
Branislav Rankov <Branislav.Rankov@arm.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Subject: Re: [PATCH v15 8/8] kasan, arm64: tests supports for HW_TAGS async mode
Date: Fri, 12 Mar 2021 15:49:19 +0100 [thread overview]
Message-ID: <CAAeHK+yoeLfkztNCifJuZooBwe+9np98ch50-ToOGKi1swC1vw@mail.gmail.com> (raw)
In-Reply-To: <20210312142210.21326-9-vincenzo.frascino@arm.com>
On Fri, Mar 12, 2021 at 3:22 PM Vincenzo Frascino
<vincenzo.frascino@arm.com> wrote:
>
> From: Andrey Konovalov <andreyknvl@google.com>
>
> This change adds KASAN-KUnit tests support for the async HW_TAGS mode.
>
> In async mode, tag fault aren't being generated synchronously when a
> bad access happens, but are instead explicitly checked for by the kernel.
>
> As each KASAN-KUnit test expect a fault to happen before the test is over,
> check for faults as a part of the test handler.
>
> Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
I believe this needs your Signed-off-by as well, Vincenzo.
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next prev parent reply other threads:[~2021-03-12 14:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 14:22 [PATCH v15 0/8] arm64: ARMv8.5-A: MTE: Add async mode support Vincenzo Frascino
2021-03-12 14:22 ` [PATCH v15 1/8] arm64: mte: Add asynchronous " Vincenzo Frascino
2021-03-12 14:22 ` [PATCH v15 2/8] kasan: Add KASAN mode kernel parameter Vincenzo Frascino
2021-03-12 14:22 ` [PATCH v15 3/8] arm64: mte: Drop arch_enable_tagging() Vincenzo Frascino
2021-03-12 14:22 ` [PATCH v15 4/8] kasan: Add report for async mode Vincenzo Frascino
2021-03-12 14:22 ` [PATCH v15 5/8] arm64: mte: Enable TCO in functions that can read beyond buffer limits Vincenzo Frascino
2021-03-12 15:13 ` Catalin Marinas
2021-03-12 15:23 ` Vincenzo Frascino
2021-03-12 15:29 ` Catalin Marinas
2021-03-12 15:44 ` Vincenzo Frascino
2021-03-12 14:22 ` [PATCH v15 6/8] arm64: mte: Enable async tag check fault Vincenzo Frascino
2021-03-12 14:22 ` [PATCH v15 7/8] arm64: mte: Report async tag faults before suspend Vincenzo Frascino
2021-03-12 14:22 ` [PATCH v15 8/8] kasan, arm64: tests supports for HW_TAGS async mode Vincenzo Frascino
2021-03-12 14:49 ` Andrey Konovalov [this message]
2021-03-12 14:56 ` Vincenzo Frascino
2021-03-12 14:50 ` [PATCH v15 0/8] arm64: ARMv8.5-A: MTE: Add async mode support Andrey Konovalov
2021-03-12 14:56 ` Vincenzo Frascino
2021-03-12 15:14 ` Catalin Marinas
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