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Date:   Fri, 30 Jul 2021 11:26:00 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Alan Young <consult.awy@gmail.com>
Cc:     stable@vger.kernel.org, tiwai@suse.de
Subject: Re: FAILED: patch "[PATCH] ALSA: pcm: Call substream ack() method
 upon compat mmap" failed to apply to 5.4-stable tree
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 <e26c27fb-12e8-f1c1-0dde-50fd68623118@gmail.com>
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On Fri, Jul 30, 2021 at 09:38:52AM +0100, Alan Young wrote:
> This commit is not applicable before the 64-bit time_t in user space with
> 32-bit compatibility changes introduces by
> 80fe7430c7085951d1246d83f638cc17e6c0be36 in 5.6.

That is odd, as that is not what you wrote in the patch itself:

>     Fixes: 9027c4639ef1 ("ALSA: pcm: Call ack() whenever appl_ptr is updated")

So is the Fixes: tag here incorrect?

thanks,

greg k-h