linux-kernel - Re: [PATCH v2] kasan: Fix lockdep report invalid wait context

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Message-Id: <20230418150826.ae36090243b21f21f3265792@linux-foundation.org>
Date:   Tue, 18 Apr 2023 15:08:26 -0700
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Zqiang <qiang1.zhang@...el.com>
Cc:     elver@...gle.com, ryabinin.a.a@...il.com, glider@...gle.com,
        andreyknvl@...il.com, dvyukov@...gle.com,
        kasan-dev@...glegroups.com, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] kasan: Fix lockdep report invalid wait context

On Mon, 27 Mar 2023 20:00:19 +0800 Zqiang <qiang1.zhang@...el.com> wrote:

> For kernels built with the following options and booting
> 
> CONFIG_SLUB=y
> CONFIG_DEBUG_LOCKDEP=y
> CONFIG_PROVE_LOCKING=y
> CONFIG_PROVE_RAW_LOCK_NESTING=y
> 
> [    0.523115] [ BUG: Invalid wait context ]

Could we please get some reviewer input on this change?

Thanks.