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Date: Tue, 21 Apr 2026 07:17:01 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: "David Hildenbrand (Arm)" <david@kernel.org>
Cc: Mark Brown <broonie@kernel.org>, Catalin Marinas
 <catalin.marinas@arm.com>, Ryan Roberts <ryan.roberts@arm.com>, Will Deacon
 <will@kernel.org>, Linux Kernel Mailing List
 <linux-kernel@vger.kernel.org>, Linux Next Mailing List
 <linux-next@vger.kernel.org>
Subject: Re: linux-next: build failure after merge of the mm-hotfixes tree
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On Tue, 21 Apr 2026 15:42:29 +0200 "David Hildenbrand (Arm)" <david@kernel.org> wrote:

> On 4/21/26 15:34, Mark Brown wrote:
> > On Tue, Apr 21, 2026 at 02:21:48PM +0100, Mark Brown wrote:
> >> On Tue, Apr 21, 2026 at 03:06:32PM +0200, David Hildenbrand (Arm) wrote:
> > 
> >>
> >> The commit is also present in the mm-unstable tree, I have also used
> >> the version of that from 20260420.
> > 
> > And similarly for the mm-nonmm-unstable tree.
> 
> I think Andrew uses the hotfixes tree as the base for the -unstable
> trees. So anything that ends up in there gets fast-tracked into -next.
> Not good :(

Always been this way.  The expectation is that a hotfix is small,
time-sensitive and fixes something which is broken in linux-next.  It's
exceedingly rare for a hotfix to break the build!

I'll drop this patch.