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 20A68E87842 for ; Tue, 3 Feb 2026 16:18:44 +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=6T3Az5ve4UBbIJhUKrG9rATlOgWfWRksnYXGgxKSvYE=; b=1241qvQXX+6P59muhx8JUUFnKH +kOnEzvGFo/Lbn1e49ScH4SlnPndWemobHP6J3sFNyp7rD/zVlVCGTOMMj5VJSiyqKgo+1ErTKxGs W6Xq5Mt6S878udTVbqxf5ngUpzUIe1DtMTUlRkv8IaNCIgxSjztqeHKXlpYndp/CfUTU7v68Mj8rk S3Tt+K962MoFKmH51rJDEbgm7wfh1/m75nUnp80VzPF/tRPqH7wb/PlwddWP5B4y6eBOirAq/T6q9 gJaOWd01AjstVRyOlSb2u8jBrFdQHVVFzMg2A2ohhURB/6r+97spl1y84VA+BzEOwaIvRUoO913AC 7e4KHSkw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vnJ6v-00000006uTn-2tHi; Tue, 03 Feb 2026 16:18:41 +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 1vnJ6t-00000006uTK-30fs for kexec@lists.infradead.org; Tue, 03 Feb 2026 16:18:39 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id CBCCB601E4; Tue, 3 Feb 2026 16:18:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3A752C4AF09; Tue, 3 Feb 2026 16:18:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770135518; bh=t+xsjeWFVLSKurDj7D5PeSnLdx1mHlEer5mWWhx0m+4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=EPw9Yz2ewWsZC74qCWy79KV4zsVshB9Iq/hOHPwXPkby4iTb1vviUNVI95rFWf+uW d3hT1L6a1m6W6qTyXU2sKIn7mU8YNOXSr6UJBWZ7KLLSeda6byFvzEaWEmiQnFtR5I FcwctMmaiENipUcr0hLmua/ZZmMFm1FoGCiTdB5aZDdGvML7fHQsnp6HZMZ2EliVjp //DSe/t+woW8eO9F0uWmzJEixjW5kYCuzIAO6mLNPnFVKrsUNsMQEb3y5deWlcCSNU Pw374nkEBvZmDZYfQgxTpcCkTT8upXMyHcnw75bd8l9gRG5Yo1itUkBqUWxeH7kMaF oeQ9nePc6dLqw== Date: Tue, 3 Feb 2026 18:18:30 +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 v8 2/2] kho: Remove finalize state and clients Message-ID: References: <20260130005739.3163049-1-jasonmiu@google.com> <20260130005739.3163049-3-jasonmiu@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260130005739.3163049-3-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, Jan 29, 2026 at 04:57:39PM -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 I think I already added RB tag :/ Reviewed-by: Mike Rapoport (Microsoft) -- Sincerely yours, Mike.