linux-kernel - Re: [PATCH v5 00/18] Rework READ

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Message-ID: <20200514134707.GY2978@hirez.programming.kicks-ass.net>
Date:   Thu, 14 May 2020 15:47:07 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Marco Elver <elver@...gle.com>
Cc:     Will Deacon <will@...nel.org>,
        kasan-dev <kasan-dev@...glegroups.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Ingo Molnar <mingo@...nel.org>,
        Dmitry Vyukov <dvyukov@...gle.com>
Subject: Re: [PATCH v5 00/18] Rework READ_ONCE() to improve codegen

On Thu, May 14, 2020 at 03:35:58PM +0200, Marco Elver wrote:
>   2. __always_inline functions inlined into __no_sanitize function is
> not instrumented. [Has always been satisfied by GCC and Clang.]

GCC <= 7 fails to compile in this case.