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Date:   Mon, 22 May 2023 20:38:51 +0100
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Alyssa Ross <hi@alyssa.is>
Cc:     stable@vger.kernel.org, Peng Zhang <zhangpeng.00@bytedance.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>,
        Tad <support@spotco.us>,
        Michael Keyes <mgkeyes@vigovproductions.net>,
        "Liam R. Howlett" <Liam.Howlett@oracle.com>,
        Robert Hensing <robert@hercules-ci.com>
Subject: Re: Backport request: [PATCH] maple_tree: make maple state reusable
 after mas_empty_area()
Message-ID: <2023052230-unleaded-attention-bfff@gregkh>
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On Mon, May 22, 2023 at 07:29:34PM +0000, Alyssa Ross wrote:
> Hi, please backport commit 0257d9908d38c0b1669af4bb1bc4dbca1f273fe6 to
> 6.1.y onwards.  This patch fixes a regression which broke some programs,
> like GHC (the Haskell compiler).  We've been shipping this patch in
> NixOS unstable for the last couple of weeks, to positive results.
> 
> (The patch had "Cc: <stable@vger.kernel.org>" but from what I can tell
> has not been selected for backporting.  Apologies if I've just missed
> it.)

You just missed it, it's queued up for the next stable releases.

thanks,

greg k-h