From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Jozef Martiniak <jomajm@gmail.com>
Cc: Felipe Balbi <balbi@kernel.org>,
Alan Stern <stern@rowland.harvard.edu>,
Jens Axboe <axboe@kernel.dk>, Hangyu Hua <hbh25y@gmail.com>,
"Darrick J. Wong" <djwong@kernel.org>,
Wei Ming Chen <jj251510319013@gmail.com>,
Ingo Molnar <mingo@kernel.org>,
Randy Dunlap <rdunlap@infradead.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] gadgetfs: ep_io - wait until IRQ finishes
Date: Fri, 8 Jul 2022 09:19:13 +0200 [thread overview]
Message-ID: <YsfacfpE+h/GLTC4@kroah.com> (raw)
In-Reply-To: <20220708070645.6130-1-jomajm@gmail.com>
On Fri, Jul 08, 2022 at 09:06:44AM +0200, Jozef Martiniak wrote:
> after usb_ep_queue() if wait_for_completion_interruptible() is
> interrupted we need to wait until IRQ gets finished.
>
> Otherwise complete() from epio_complete() can corrupt stack.
>
> Signed-off-by: Jozef Martiniak <jomajm@gmail.com>
What commit id does this fix?
thanks,
greg k-h
next prev parent reply other threads:[~2022-07-08 7:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-08 7:06 [PATCH] gadgetfs: ep_io - wait until IRQ finishes Jozef Martiniak
2022-07-08 7:19 ` Greg Kroah-Hartman [this message]
2022-07-08 7:29 ` Jozo M.
2022-07-08 14:39 ` Alan Stern
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