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Date:   Mon, 3 Apr 2023 15:34:41 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Jens Axboe <axboe@kernel.dk>
Cc:     mpe@ellerman.id.au, stable@vger.kernel.org
Subject: Re: FAILED: patch "[PATCH] powerpc: Don't try to copy PPR for task
 with NULL pt_regs" failed to apply to 5.4-stable tree
Message-ID: <2023040331-stubble-jingle-6800@gregkh>
References: <2023040302-flakily-define-371e@gregkh>
 <c6134352-74a1-d3c9-5a21-e0e6822ed0f2@kernel.dk>
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On Mon, Apr 03, 2023 at 07:21:54AM -0600, Jens Axboe wrote:
> On 4/3/23 2:40?AM, gregkh@linuxfoundation.org wrote:
> > 
> > The patch below does not apply to the 5.4-stable tree.
> > If someone wants it applied there, or to any other stable or longterm
> > tree, then please email the backport, including the original git commit
> > id to <stable@vger.kernel.org>.
> 
> PF_IO_WORKER doesn't exist before 5.10-stable, so we don't need to
> backport this patch to older version. You can drop this one, and the
> ones for 4.x.

Great, thanks for letting us know.

greg k-h