From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 CADBC13AA46 for ; Mon, 15 Jul 2024 20:03:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721073824; cv=none; b=DYmHFHqtoOmz/gPc6FsX2CpHSKoTUNHoCa59UXFOi+baIoIC9OIvTzb60u0Ou2Gf7GhlXv+ontfUtUVarNCLk/8Qep/XqO97o54AoUm4K3y91wgDyXs3cR0nMgcXUtoEDr1r/JyUFyR95OXEMZuZypm1W9ktiDa+Av8gqsBX0Dk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721073824; c=relaxed/simple; bh=WHvL+rVoo7Z71Mefd/zLMU/oN2Hm2C56/Y5BdDxNrug=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=U/MiKZUC5R585Tmf7CMEnOwB5PQkQsJJpUXv8VskC9i0I5yBd+mXZWigMV0N124aBmNqfIusHliY6HQJDnrfaaIzYqGOLUt/9KFnIx/u0a5pEeX5eNLUCekzQOq3r7QrhH21WDLzZc6LoWVwV3dzdG6Gov6hQNCaUCQa/4rlM2k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=i5aMrFvo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="i5aMrFvo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EEFFFC32782; Mon, 15 Jul 2024 20:03:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721073824; bh=WHvL+rVoo7Z71Mefd/zLMU/oN2Hm2C56/Y5BdDxNrug=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i5aMrFvoMShZanLCn7FM1apSnex4DIEELypnmyd4+nemCqJ3jOdUeRg4kDHdRvYoW 940BTXnK4XRf+L3Fda5iuo8HPZVSQRb5ESxJHuvkHJ20pu4AkflgUykyl0Ps9Fl6UC fSexJtIbQJIoS9aBNZ1kPkrtCK1JsiXVrcf5ZbUG2SD6PQfGCmnUxFuryP+raWAfhB PhKW+r1ItRHX574sIPGn5HG3LZ3zndyZOm95Ke7nPLgnZsP5jPqtQE4gE0yfmG+ITn n3E/1czocTwFS0HgR5ZhLXOaO7SupKG1zWrwZlSBNBIjNhWeYjNVLni1/YNAGmYZWL 4BXRRyA6eJqvQ== From: SeongJae Park To: Greg KH Cc: SeongJae Park , akpm@linux-foundation.org, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] mm/damon/core: merge regions aggressively when max_nr_regions" failed to apply to 5.15-stable tree Date: Mon, 15 Jul 2024 13:03:40 -0700 Message-Id: <20240715200340.1043841-1-sj@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <2024071532-pebble-jailhouse-48b2@gregkh> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Mon, 15 Jul 2024 19:12:42 +0200 Greg KH wrote: > On Mon, Jul 15, 2024 at 10:02:09AM -0700, SeongJae Park wrote: > > Hi Greg, > > > > On Mon, 15 Jul 2024 13:34:47 +0200 wrote: > > > > > > > > The patch below does not apply to the 5.15-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 . > > > > > > To reproduce the conflict and resubmit, you may use the following commands: > > > > > > git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y > > > git checkout FETCH_HEAD > > > git cherry-pick -x 310d6c15e9104c99d5d9d0ff8e5383a79da7d5e6 > > > > Similar to the failure of this patch for 6.1.y, I cannot reproduce the conflict > > on my setup. Attaching the patch for successfully cherry-picked one on my > > machine for any possible case. > > Same issue as 6.1, it breaks the build :( Thank you for letting me know this. I confirmed the issue can be reproduced on my setup, and made a local fix. In addition to the build failure, however, this causes a build warning. The warning occurs on 6.1, too, so we're discussing it on another thread[1]. I will send a fixed version once the discussion for the warning on the thread is completed. [1] https://lore.kernel.org/20240715195946.1043767-1-sj@kernel.org Thanks, SJ