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 7FCEACFA466 for ; Mon, 24 Nov 2025 15:41:29 +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=qetPYO23uHEJQFYkDreodHVCIa7aeyZcPSuytC2sfs0=; b=RCCGmjNJ7ygYeq0okPTTNPLWBn I+YUQIkaESZj23/9UJ+Pl8Z0wJJ+vtyCZB+AUsP1Vh4K9LT9Oq0ZmrfJlGqvy5vcZAzAF+GoqQSmv 4BoTQy/nrh+61pcXjuX30aSm1LDBAdypWpfWFBPpunCuCUR+vvaRRsAkk3AC4VplIS9ox4NSF/Dxp Ff7NbVjAtP27B379dTAVc08Q8lpWXiUFkyz1o4iadfIX7GWLhi7He3igSdOSPIhq/0tKIW7HrHj2+ GEkp+PuvTh4I3neJfa7swt2XMbvn0Ind8EAG4tvWsAVejfpl+fz8ddaxgnAO9EA+181T8HD4WhfFV JyJ4qjCg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vNYgr-0000000BwBv-2WL4; Mon, 24 Nov 2025 15:41:21 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vNYgo-0000000BwBS-1SlS for linux-arm-kernel@lists.infradead.org; Mon, 24 Nov 2025 15:41:19 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9780A1477; Mon, 24 Nov 2025 07:41:08 -0800 (PST) Received: from arm.com (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 85F393F73B; Mon, 24 Nov 2025 07:41:14 -0800 (PST) Date: Mon, 24 Nov 2025 15:41:11 +0000 From: Catalin Marinas To: Kevin Brodsky Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Christoph Lameter (Ampere)" , David Hildenbrand , Dev Jain , D Scott Phillips , Ryan Roberts , Will Deacon , Yang Shi Subject: Re: [PATCH] arm64: mm: Simplify check in arch_kfence_init_pool() Message-ID: References: <20251119130016.283216-1-kevin.brodsky@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251119130016.283216-1-kevin.brodsky@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251124_074118_452233_9EFF50D8 X-CRM114-Status: UNSURE ( 7.58 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Nov 19, 2025 at 01:00:16PM +0000, Kevin Brodsky wrote: > TL;DR: checking force_pte_mapping() in arch_kfence_init_pool() is > sufficient Thanks Kevin. I'll push it at -rc1 since it depends on commits merged in 6.18-rc6 and I don't want to rebase my for-next branches now. -- Catalin