linux-kernel - Re: [PATCH v2 0/8] kcsan: Compound read-write instrumentation

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Date:   Fri, 24 Jul 2020 10:39:20 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Marco Elver <elver@...gle.com>
Cc:     paulmck@...nel.org, will@...nel.org, arnd@...db.de,
        mark.rutland@....com, dvyukov@...gle.com, glider@...gle.com,
        kasan-dev@...glegroups.com, linux-kernel@...r.kernel.org,
        linux-arch@...r.kernel.org
Subject: Re: [PATCH v2 0/8] kcsan: Compound read-write instrumentation

On Fri, Jul 24, 2020 at 09:00:00AM +0200, Marco Elver wrote:

> Marco Elver (8):
>   kcsan: Support compounded read-write instrumentation
>   objtool, kcsan: Add __tsan_read_write to uaccess whitelist
>   kcsan: Skew delay to be longer for certain access types
>   kcsan: Add missing CONFIG_KCSAN_IGNORE_ATOMICS checks
>   kcsan: Test support for compound instrumentation
>   instrumented.h: Introduce read-write instrumentation hooks
>   asm-generic/bitops: Use instrument_read_write() where appropriate
>   locking/atomics: Use read-write instrumentation for atomic RMWs

Looks good to me,

Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>