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 B1688339A1 for ; Mon, 31 Mar 2025 12:03:05 +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=1743422585; cv=none; b=pR5fxSXMVcsYNPrjSPfCgG19rliDuTKHI+mc1EHjaLAEMabjYriTOfAgEbJe2muJcGqUdT3SC+jTWowLa2WDvs7hKmZST9+BrRaxKO4BcvX9aYcU77PlsL/K1swtoaP9BaDyBDD6tW5dOG+JZbXjTj0/nywyU88bb339Nx0EozQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743422585; c=relaxed/simple; bh=08qSMeiLF2t+bRuNcJWtnTOaAJkaa+E20g9wzTr/HhM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=huWE4AQEALo8ZmjnYrBRpuXH6+gxhElGfmbM+DHlw0hyT+ozl35IdDOlYlA2c+cfRMDwhXdjdEaJJIO4M9oJNv/8cmARYYmmP5G8ZVbBlLwkfOh7YgZRuiu8o6ivoXKKLJI+89tjcPqpGQg+VKbG/PAjqlWsWm3Q7KZefG1Ig8A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=rgZHPZB3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="rgZHPZB3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7FE8C4CEE3; Mon, 31 Mar 2025 12:03:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1743422585; bh=08qSMeiLF2t+bRuNcJWtnTOaAJkaa+E20g9wzTr/HhM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rgZHPZB3Ut0IKbPY3wJ+odcepO8fICbsUNGICGJwufinYH/QTiyZ/QS1rPcppfoxB lGtiUNHr/x0SL4MqtYr98MIw2CKa3vWu0wF33C1qzGlsBL3QKZdcA84rJVmFtgihPd RVzUUa6gZ73nEBtuPuhb8ADeKTqkOIi+aRp+zKcs= Date: Mon, 31 Mar 2025 14:01:38 +0200 From: Greg Kroah-Hartman To: Lorenzo Stoakes Cc: Alexander Shishkin , Matthew Wilcox , linux-kernel@vger.kernel.org, linux-mm@kvack.org, David Hildenbrand Subject: Re: [PATCH v2] intel_th: avoid using deprecated page->mapping, index fields Message-ID: <2025033131-surcharge-depict-9b55@gregkh> References: <20241203080001.12341-1-lorenzo.stoakes@oracle.com> <0fcfc239-19c7-404f-bbc5-70a29ccf6ec0@lucifer.local> <87v7tyyrvb.fsf@ubik.fi.intel.com> <64514bd2-0271-4b2e-b1f5-a35520fae4ff@lucifer.local> <87sep1zw6d.fsf@ubik.fi.intel.com> <87frityadj.fsf@ubik.fi.intel.com> <3a98bce9-7508-4ab5-b2c0-2493d2256c53@lucifer.local> Precedence: bulk X-Mailing-List: linux-kernel@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: <3a98bce9-7508-4ab5-b2c0-2493d2256c53@lucifer.local> On Mon, Mar 31, 2025 at 12:59:36PM +0100, Lorenzo Stoakes wrote: > +cc Greg > > On Mon, Mar 31, 2025 at 09:36:40AM +0300, Alexander Shishkin wrote: > > Matthew Wilcox writes: > > > > > On Wed, Jan 29, 2025 at 01:39:06PM +0200, Alexander Shishkin wrote: > > >> Lorenzo Stoakes writes: > > >> > > >> > Thanks very much! Yeah just keen to get this in as we are moving towards > > >> > removing these fields very soon. > > >> > > >> My understanding is that this is a part of larger effort to reduce > > >> struct page to 8 bytes and an optionally dynamically allocated slightly > > >> larger structure, is that correct? Just curious. > > >> > > >> > Could you take this in your tree? I think that'd work best. > > >> > > >> Sure, will do. > > > > > > Hi, this doesn't appear to be in linux-next yet. Could you confirm it's > > > scheduled to hit the next merge window? > > > > Yes, I'll send it to Greg once -rc1 is tagged. > > Right, is this ultimately handled in Greg's PR? Did you not send to him > ready for the merge window? > > Or did you? I'm confused. I don't see it in my tree right now, is it in linux-next? Nope, don't see it there either :( > We do really need this merged for 6.15, can we make sure this actually > lands? You did confirm it'd go in 2 months ago, and the patch was sent 4 > months ago, and we have been chasing this repeatedly. > > For reference, patch is [0]. > > [0]: https://lore.kernel.org/all/20241203080001.12341-1-lorenzo.stoakes@oracle.com/ What changes in 6.15 to require this then? If it's a bugfix for older kernels too, why isn't it tagged for stable inclusion as well? thanks, greg k-h