From: Qian Cai <cai@lca.pw>
To: Yuyang Du <duyuyang@gmail.com>,
peterz@infradead.org, will.deacon@arm.com, mingo@kernel.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] locking/lockdep: Fix lock IRQ usage initialization bug
Date: Mon, 10 Jun 2019 11:35:47 -0400 [thread overview]
Message-ID: <1560180947.6132.67.camel@lca.pw> (raw)
In-Reply-To: <20190610055258.6424-1-duyuyang@gmail.com>
On Mon, 2019-06-10 at 13:52 +0800, Yuyang Du wrote:
> The commit:
>
> 091806515124b20 ("locking/lockdep: Consolidate lock usage bit
> initialization")
>
> misses marking LOCK_USED flag at IRQ usage initialization when
> CONFIG_TRACE_IRQFLAGS
> or CONFIG_PROVE_LOCKING is not defined. Fix it.
>
> Reported-by: Qian Cai <cai@lca.pw>
> Signed-off-by: Yuyang Du <duyuyang@gmail.com>
It works fine.
next prev parent reply other threads:[~2019-06-10 15:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 5:52 Yuyang Du
2019-06-10 15:35 ` Qian Cai [this message]
2019-06-11 10:09 ` Yuyang Du
2019-07-08 17:32 ` Qian Cai
2019-07-09 1:21 ` Yuyang Du
2019-07-09 1:50 ` Qian Cai
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