From: Jens Axboe <axboe@kernel.dk>
To: Hillf Danton <hdanton@sina.com>,
Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Cc: thomas.hellstrom@linux.intel.com, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, Ming Lei <ming.lei@redhat.com>,
regressions@lists.linux.dev
Subject: Re: 6.15/regression/bisected - lockdep warning: circular locking dependency detected when plugging USB stick after ffa1e7ada456
Date: Tue, 22 Jul 2025 06:14:18 -0600 [thread overview]
Message-ID: <8acbc346-98f8-44fc-9675-0c3a7da87d21@kernel.dk> (raw)
In-Reply-To: <20250722005125.2765-1-hdanton@sina.com>
On 7/21/25 6:51 PM, Hillf Danton wrote:
> Try the diff that serializes elevator_change() with q->elevator_lock if
> reproducer is available.
Hillf, these seemingly random and not tested or thought through patches
flung out in response to reports is not useful. It just wastes peoples
time and resources.
--
Jens Axboe
next prev parent reply other threads:[~2025-07-22 12:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-21 21:54 Mikhail Gavrilov
2025-07-22 0:51 ` Hillf Danton
2025-07-22 7:11 ` Mikhail Gavrilov
2025-07-23 1:03 ` Hillf Danton
2025-07-23 20:36 ` Mikhail Gavrilov
2025-07-24 1:19 ` Hillf Danton
2025-07-22 12:14 ` Jens Axboe [this message]
2025-07-23 1:16 ` Hillf Danton
2025-07-22 7:39 ` Thomas Hellström
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