From: Oliver Neukum <oneukum@suse.com>
To: Alan Stern <stern@rowland.harvard.edu>, Johan Hovold <johan@kernel.org>
Cc: Greg KH <greg@kroah.com>,
syzbot <syzbot+ada0f7d3d9fd2016d927@syzkaller.appspotmail.com>,
syzkaller-bugs@googlegroups.com,
USB mailing list <linux-usb@vger.kernel.org>
Subject: Re: [PATCH] USB: core: Make usb_start_wait_urb() interruptible
Date: Wed, 1 Sep 2021 10:16:22 +0200 [thread overview]
Message-ID: <b9aba74f-b0bc-01b4-4d6d-33619375b909@suse.com> (raw)
In-Reply-To: <20210831170338.GA371511@rowland.harvard.edu>
On 31.08.21 19:03, Alan Stern wrote:
>
> Will wait_event_killable_timeout() prevent complaints about tasks being
> blocked for too long (the reason syzbot reported this in the first
> place)?
Very good question. TASK_KILLABLE is its own task state, so I'd say
if it doesn't the test suite needs to be fixed.
Regards
Oliver
next prev parent reply other threads:[~2021-09-01 8:16 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-28 15:52 [syzbot] INFO: task hung in do_proc_bulk syzbot
2021-08-28 18:03 ` Alan Stern
2021-08-28 20:05 ` syzbot
2021-08-29 1:58 ` [PATCH] USB: core: Make usb_start_wait_urb() interruptible Alan Stern
2021-08-30 7:56 ` Johan Hovold
2021-08-30 14:46 ` Alan Stern
2021-08-30 15:11 ` Oliver Neukum
2021-08-30 16:09 ` Alan Stern
2021-08-31 8:52 ` Oliver Neukum
2021-08-31 9:13 ` Johan Hovold
2021-08-31 10:47 ` Oliver Neukum
2021-08-31 11:02 ` Oliver Neukum
2021-08-31 11:10 ` Johan Hovold
2021-08-31 17:03 ` Alan Stern
2021-09-01 8:16 ` Oliver Neukum [this message]
2021-09-02 20:04 ` [syzbot] INFO: task hung in do_proc_bulk Alan Stern
2021-09-02 20:46 ` syzbot
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