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Date:   Fri, 8 Jul 2022 09:19:13 +0200
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
Message-ID: <YsfacfpE+h/GLTC4@kroah.com>
References: <20220708070645.6130-1-jomajm@gmail.com>
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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