From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3FC93EF06E3 for ; Sun, 8 Feb 2026 18:08:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sDzR9lpKjFEUV6LzjMz/jFbiERE11kuQT8Dk9zXCm+c=; b=vpnjqPdQkd0oqh4pkUHe0bfq9O gZI8/PolTtreDQ0GLGt1IVHQNG7ukRXtzrej/fZ64rgzj61A/vbG40XWsA8Vy23KeN5EUASbyx07e NITAqcst9TGLF/xX3QhonTnvg7vxXGc3b5/zb74ikjiecvvKkVOn4ZoZ9V5Iw1CxkgGKlQ4EQGC1D psuA/BkwVeZRRcckijdlyZQ8+504q2RBBVK0sepKnULDBaHrnuqMfTfyN7YMH1VSaWz2w8cVzINYt des3aOm4fDq6w7w3unGgSm0Ca7uLjqwkfYBTMFdPiTr4xKaVF+i0T7MnbWcBGdi+KR1V9e/Zt5lXM TQcdkR5Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vp9CQ-0000000DXSM-0KkX; Sun, 08 Feb 2026 18:07:58 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vp9CP-0000000DXSG-2AHK for kexec@lists.infradead.org; Sun, 08 Feb 2026 18:07:57 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 9A8E0600BB; Sun, 8 Feb 2026 18:07:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6E5FBC4CEF7; Sun, 8 Feb 2026 18:07:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770574076; bh=kQt8t7OYMDtNIa31uvKvR7rjvGtIHYQ481BGVMxx3o0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PCkh6TOJJvFbwBRVm1u4XSnuqOddU90qqDYh7bHdCfTliBoksC2mZUXnJ6aM/9csd q5EN9teFq6YQCsfb28mfFOUt9tXnGZHFrKDbLeOsuGPhXeE8lkfUQzaTh7FDP0bAnO RrROpFFspU3v6NrUtV6rz/FVijUm8MwCTBTHLTtdjGrZCtkOOfxEdo7HSGsWOLbZRM 1oNVh+YGmDLy13BHv5N9HTfyhrt6BVSGLK2yauQV8TQuaKKcIL2JuUSr+BDBtc6BGQ 18hko4wU0uu6JDzKvMrlFSsqmgadgl/VnYXl37i4IsnSjopbD+MWorp2oRQNaISbDu lt5o7xLDLouTg== Date: Sun, 8 Feb 2026 20:07:48 +0200 From: Mike Rapoport To: Jason Miu Cc: Alexander Graf , Andrew Morton , Baoquan He , Changyuan Lyu , David Matlack , David Rientjes , Jason Gunthorpe , Pasha Tatashin , Pratyush Yadav , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v9 2/2] kho: Remove finalize state and clients Message-ID: References: <20260206021428.3386442-1-jasonmiu@google.com> <20260206021428.3386442-3-jasonmiu@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260206021428.3386442-3-jasonmiu@google.com> X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On Thu, Feb 05, 2026 at 06:14:28PM -0800, Jason Miu wrote: > Eliminate the `kho_finalize()` function and its associated state from > the KHO subsystem. The transition to a radix tree for memory tracking > makes the explicit "finalize" state and its serialization step > obsolete. > > Remove the `kho_finalize()` and `kho_finalized()` APIs and their stub > implementations. Update KHO client code and the debugfs interface to > no longer call or depend on the `kho_finalize()` mechanism. > > Complete the move towards a stateless KHO, simplifying the overall > design by removing unnecessary state management. > > Signed-off-by: Jason Miu Reviewed-by: Mike Rapoport (Microsoft) -- Sincerely yours, Mike.