Re: FAILED: patch "[PATCH] ALSA: pcm: Call substream ack() method upon compat mmap" failed to apply to 5.4-stable tree

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