From: Eric Biggers <ebiggers@kernel.org>
To: Ritesh Harjani <riteshh@linux.ibm.com>
Cc: adilger.kernel@dilger.ca, linux-ext4@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-next@vger.kernel.org,
sfr@canb.auug.org.au, syzkaller-bugs@googlegroups.com,
tytso@mit.edu,
syzbot <syzbot+aed048f49c59eb997737@syzkaller.appspotmail.com>
Subject: Re: linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: systemd-rfkill/6728
Date: Thu, 4 Jun 2020 21:12:18 -0700 [thread overview]
Message-ID: <20200605041218.GD2667@sol.localdomain> (raw)
In-Reply-To: <20200605040220.GB2667@sol.localdomain>
On Thu, Jun 04, 2020 at 09:02:20PM -0700, Eric Biggers wrote:
> Introduced by:
>
> commit 42f56b7a4a7db127a9d281da584152dc3d525d25
> Author: Ritesh Harjani <riteshh@linux.ibm.com>
> Date: Wed May 20 12:10:34 2020 +0530
>
> ext4: mballoc: introduce pcpu seqcnt for freeing PA to improve ENOSPC handling
>
Hmm, syzbot reported this several times already. Marking it as a duplicate
of the report where the discussion happened:
#syz dup: linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: syz-fuzzer/6792
- Eric
prev parent reply other threads:[~2020-06-05 4:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-05 2:02 linux-next test error: BUG: using smp_processor_id() in preemptible [ADDR] code: systemd-rfkill/6728 syzbot
2020-06-05 4:02 ` Eric Biggers
2020-06-05 4:12 ` Eric Biggers [this message]
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