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 9997123AE87 for ; Wed, 5 Aug 2026 13:42:00 +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=1785937321; cv=none; b=tk/sRcv7nADsegO0bSw6baF7eTTHPjWUg4REnxwoqCe8XhPjKE1+Ewmpn2g/P6LyUY3V+pnXgdVlzAVz7U8ZqX1GkWtq6XChkVjv7G3gtr9ccHfBo8UlwJ5jlHTQiHCSIO8LUKxeyjLwEEeLcMhAEA4/mB/GmvP0HoO9c524NhQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785937321; c=relaxed/simple; bh=xENhHu8ieJxoQoAzoiL9U8RFwf1POsxSR5e9NF1HSU0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=L9EM8ELqJZ9FOnTCAwUTBI65a38SS2NVrAMp3xdDRVtYQUGU4pK9dVJKraxcYybAMcsTcrTOnhqTof8BP/FLCKsVO5ZKGd6F4QyJzhDNtCUa/1NNJOfLCqbtVhaL9pDuZuDJjwjgqFnSPwKijkt8nVuJkMJalUoRmqKvFQlX2OE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jNoeuUFT; 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="jNoeuUFT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C81191F00A3D; Wed, 5 Aug 2026 13:41:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785937320; bh=+y6CtVLDTxKvPSSI0p5/BkRLhQehNrIoeglV3tS+TJc=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=jNoeuUFTuZwqpOj29vDD9+Ap7DtOmqkrwCKE7U9O/ElbJFNcUsGs0yynSy7rYqsEi 3lNAfDI9a6UnNrTtfRH8TtN0xUugt9JwFVfr0Nh+E/gXnhQPFjdYxR6JFmnfLhUxIw yA/YnxBIdSoDcRmNqcHoTTNxEVDBKsrNekQ5tzGExwDGjoDojoF4L0GAMuiyd1E0ws zS3LnxqO6tvXy9hqyF52RR/haxWIJXqGgRuf/R/LHigIdlmcuP0y14iGwfodhE1d9Z 7LydmHwRB72dTZRVU1XUcAdlt68mCMALBYI+t/8Ny3hAcIkAgh1HwORVSqe2kH4OZA CcwBRLVR5gI4Q== Received: from phl-compute-06.internal (phl-compute-06.internal [10.202.2.46]) by mailfauth.ams.internal (Postfix) with ESMTP id B90EE1980089; Wed, 5 Aug 2026 09:41:55 -0400 (EDT) Received: from phl-frontend-03 ([10.202.2.162]) by phl-compute-06.internal (MEProxy); Wed, 05 Aug 2026 09:41:58 -0400 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: dmFkZTGZl97BSLZbQHO6DsxbDkss95ErJBT0XzSw7z7ieseX941jHO+tWAqRxZzZbmHQfr +1AaMBAHZBeP0GaNdYb8Ffb3OqqHoupE2KTxVpHmBEwJWxKEgwav+IDQXHkPj5E9LSKhI2 5d27ojVsnDTFRSJf2/mNS7N9sEZnzG7pshpqmdhop/wWnwO5i1J2Y4YzMLX+lDj8s6QfAc SlIequoveNF1EmK6/GooH+bc5mt5NCIYTAnz6MjpD5OR9mzyFevq2LsUzEcd+DUmTyuxeu vITATcfxnDLdXtHko9/eWlQ6nbs0Js9zapIjRyl/w63RdDLniSoNcpD5fZf/jVhtguj/tV F+ppg0JnS/DM2Alb7Arc3SMhtgDADKUllc5gAB8BHrbt9Ri3BR50LHecty4r6JwO8Exl0o sdQ0TTa7E9FuXmDT3+abeRA89jxTYXvQTBojmW/KV/Ho96/qebH/hPVQ23P6YjLWOd8lYZ CtoghtHIAam24dq2DTDvE92vz6Yw31XH+7Of6xvuZGDLa7xn3eOv79Dcw7ycrmv44k0Ugu zwi+EYH5M54ciwBj6+JCECrgIkcoojd5oniJXjrpxX2R3p/bjrZPDyM0I6XY4Tac5e2yFl /rH4TqqPJH52ocSvkvYUzX+tYlyTBalvf+esFUP93OZ+Nq6Kf4axsGG4nhzg X-ME-Proxy: Feedback-ID: i10464835:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 5 Aug 2026 09:41:54 -0400 (EDT) Date: Wed, 5 Aug 2026 14:41:53 +0100 From: Kiryl Shutsemau To: gregkh@linuxfoundation.org Cc: akpm@linux-foundation.org, david@kernel.org, jannh@google.com, liam@infradead.org, ljs@kernel.org, mhocko@suse.com, peterx@redhat.com, pfalcato@suse.de, rppt@kernel.org, sashiko-bot@kernel.org, shuah@kernel.org, stable@vger.kernel.org, surenb@google.com, usama.anjum@arm.com, vbabka@kernel.org, zenghui.yu@linux.dev Subject: Re: FAILED: patch "[PATCH] fs/proc/task_mmu: fix PAGEMAP_SCAN written state for PMD" failed to apply to 6.6-stable tree Message-ID: References: <2026080513-ambitious-sage-b240@gregkh> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2026080513-ambitious-sage-b240@gregkh> On Wed, Aug 05, 2026 at 11:33:14AM +0200, gregkh@linuxfoundation.org wrote: > > The patch below does not apply to the 6.6-stable tree. Not applicable to 6.6.y. 40de8160ca7f fixes pagemap_scan_pte_hole(), part of the PAGEMAP_SCAN ioctl (commit 52526ca7fdb9), which was added in 6.7. 6.6.y has no PAGEMAP_SCAN code, so there is nothing to fix there. Please drop it from the 6.6.y queue. (The Fixes: tag points at the WP_UNPOPULATED commit, which is in 6.6, but the code it touches only exists from 6.7 onwards.) -- Kiryl Shutsemau / Kirill A. Shutemov