From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5250E30C37A for ; Tue, 11 Aug 2026 08:12:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786435965; cv=none; b=E+FyxUTMW+/5TvWFx6dg6V2bxJ7k6c7zNd3qjIfhmSU1wvDHSWdEAgTexnapNT11hOEPIQCMvHMwgBjewZQdjLr6534q2Cv70Yro2806M/HXJleNmWyv/ha2Bz8fM4TC3XgE+nhsHz4FKU7eXnBC9xcDHzqpXhmu7sBZmoWEKLY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786435965; c=relaxed/simple; bh=eUR+Fbm4kc2eMQ/Bs+k7R+eUjcDVVUmYLNH6JdRJa6E=; h=Message-ID:Date:MIME-Version:Subject:To:References:From:Cc: In-Reply-To:Content-Type; b=NNqtrJ7mhu/5ebGUzrubrzuJv8F3KM3EIxq3C5HN+l1e2eJ4yS6ykm3/5wl0f64zSCDUcfbbNZtoLQsHeq4O/1Q/k1FIrZrvThB7KZ3dI/QwkYPSOdR6xiU/2K2d1q75oca2ZbiKOvdnreHqrySNZFkc3JE65SE6q5QN3FugljM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=l50KwkfS; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="l50KwkfS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C0401F00A3A; Tue, 11 Aug 2026 08:12:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786435964; bh=TTOWvunkqTAQICfGq97q4uiL/iKu57M+twSpqbOXD+w=; h=Date:Subject:To:References:From:Cc:In-Reply-To; b=l50KwkfSS/AqjOugvlZgmLXhCAOMCJCGTKJaYU/iefNnXDN3nKszz3YJJymevUh6v PA3HywEprB51JNp9yfi+dnHmy1diA+Bgxjkjm4PWr2HN17E7EYrjZUAwXx8Znllj+V 7ySb8ku+/ewFXVfiSPN2btYa0Uq7pycGphLvr6vmRDOyrEpCce/l2wUu798kD7hQQy rbZAb8TF8uqEg3ShxGbu9rhi2cVg6SnDnyditrDMZwQQyuKbSm+/uskn1Pd2Uwd/jm NE9PdYmhoxfITijDCYNcyoy91QsRNWG+GzU9BDjHoDfqd9uQC5C4XKaY7ZYJCX9M5g uRf4AJJWrBxGQ== Message-ID: <60e73341-ea31-4492-b660-5fd56081b02f@kernel.org> Date: Tue, 11 Aug 2026 10:12:40 +0200 Precedence: bulk X-Mailing-List: oe-linux-nfc@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Beta Subject: Dup commits in NFC trees [Was: Time to call it quits for the maintainer summit?] Content-Language: fr To: Mark Brown References: <8ae41b73983eee6ba716a61b8701df6522a02baa.camel@HansenPartnership.com> <20260806194153.6443a3ba@gandalf.local.home> <20260810091154.2d3cd6d5@gandalf.local.home> <20260810102423.342c4e9d@gandalf.local.home> <0a8c1e90-1de1-4a76-b0fa-e367a4bd4f55@sirena.org.uk> <0a723972-7be8-453b-8fd1-d934e3c422af@sirena.org.uk> From: Matthieu Baerts Cc: oe-linux-nfc@lists.linux.dev, David Heidelberg Autocrypt: addr=matttbe@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Mark, Moving the discussion to the NFC ML. On 11/08/2026 00:47, Mark Brown wrote: > On Mon, Aug 10, 2026 at 04:23:41PM +0100, Mark Brown wrote: > >> I don't think any of that stuff is really what's causing issues with DRM >> externally - for -next the issues I see are the constant cherry picking >> (which I gather is also an issue for stable), and outside of that the > > For some numbers on the cherry picking: I'm currently seeing 111 dups in > drm (we also have 6 more in subtrees), out of 1739 total non-merge > commits. That's about 6% which seems like a lot, and they generate > almost all of the frequent conflicts that DRM generates. Next on the > list is nfc with 17/35 which is a much larger percentage, and all of the > 8 commits in the hyperv-fixes tree are duplicates. I'm not sure whether you have been aware of this, but NFC has a new maintainer: David [1]. I see that the new tree is listed in linux-next. Maybe David doesn't know he is not supposed to cherry-pick commits between his "for-linus" and "for-next" branches, but he should merge "for-linux" into "for-next" instead. [1] https://lore.kernel.org/20260428-nfc-maintainer-v1-1-4cb9d9e121f3@ixit.cz Cheers, Matt -- Sponsored by the NGI0 Core fund.