linux-kernel - Re: drivers/net/wireless/ath/ath11k/mac.c:2238:29: warning: 'ath11k_peer_assoc_h_he_limit' reading 16 bytes from a region of size 0

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Message-Id: <e21a4eab-fe4f-4028-a22e-d60a6feb4dac@app.fastmail.com>
Date:   Tue, 11 Oct 2022 12:53:04 +0200
From:   "Arnd Bergmann" <arnd@...db.de>
To:     "Kalle Valo" <kvalo@...nel.org>
Cc:     "Naresh Kamboju" <naresh.kamboju@...aro.org>,
        Netdev <netdev@...r.kernel.org>,
        "open list" <linux-kernel@...r.kernel.org>,
        linux-wireless@...r.kernel.org,
        "David S . Miller" <davem@...emloft.net>,
        "Eric Dumazet" <edumazet@...gle.com>,
        "Jakub Kicinski" <kuba@...nel.org>,
        "Paolo Abeni" <pabeni@...hat.com>, ath11k@...ts.infradead.org,
        regressions@...ts.linux.dev, lkft-triage@...ts.linaro.org
Subject: Re: drivers/net/wireless/ath/ath11k/mac.c:2238:29: warning:
 'ath11k_peer_assoc_h_he_limit' reading 16 bytes from a region of size 0

On Tue, Oct 11, 2022, at 10:12 AM, Kalle Valo wrote:
> "Arnd Bergmann" <arnd@...db.de> writes:

>
> You guessed correctly, disabling KASAN makes the warning go away. So no
> point of reporting this to GCC, thanks for the help!

What I meant was that if the problem is specific to KASAN, it might
be nice to report it in the gcc bug tracker with the KASAN component,
ideally with some kind of minimized test case or at least preprocessed
source.

   Arnd