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 X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8078C433DF for ; Wed, 8 Jul 2020 16:56:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B3B2C2063A for ; Wed, 8 Jul 2020 16:56:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594227411; bh=bv+/EUpbItqmxCleKRlnE+H9M5d/Q8k1+r6VTLbku0s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=XH2VUxnjZsALJtExy1hOcf7OGkqt9xxQPHyKLrSKt4IWycE2fbSg7XwhfRYBxtuDw xcvw63hLyP/m5ho2xMzLUW9HD56o3Z9d/QV2Qe0CdZ2i5DzaWDdg2lFCNvT6WbutOg x3ckJyQLlMsiO0htcoGAjuyK4fwBg9C28fqdDhH0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728535AbgGHQ4u (ORCPT ); Wed, 8 Jul 2020 12:56:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:34492 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726124AbgGHQ4r (ORCPT ); Wed, 8 Jul 2020 12:56:47 -0400 Received: from kernel.org (unknown [87.71.40.38]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3F8CC2063A; Wed, 8 Jul 2020 16:56:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1594227407; bh=bv+/EUpbItqmxCleKRlnE+H9M5d/Q8k1+r6VTLbku0s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=eXOPSHwZsA9daM42GKBetVdlugzJ7LqpoFzUbiB61LLRoZ9DiySusUNJfX2e4UkSW 35pff0TGK+zA2DPGFo4XbicEWldNKGEWFBDnEjZcue0fKruw/gJ+PNiYVgH18sCE8E 4Y+AvDSKnnKJBADagdCIm52nEIVdFq6QbSSVXosc= Date: Wed, 8 Jul 2020 19:56:42 +0300 From: Mike Rapoport To: sparclinux@vger.kernel.org Cc: David Miller , Linus Torvalds , linux-kernel@vger.kernel.org, Mike Rapoport Subject: Re: [PATCH v2 0/2] sparc32: srmmu: improve type safety of __nocache_fix() Message-ID: <20200708165642.GF128651@kernel.org> References: <20200627081653.25311-1-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200627081653.25311-1-rppt@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Gentle ping. On Sat, Jun 27, 2020 at 11:16:51AM +0300, Mike Rapoport wrote: > From: Mike Rapoport > > Hi, > > As discussed at [1] the __nocache_fix() macro in sparc's SRMMU can be made > type safe and so the compiler will yell anout misuse of pXd pointers for > which the __nocache_fix() is primarily used. > > The first patch is an fix of such misuse that I've discovered after adding > type cast to __nocache_fix(), but to avoid breaking bisection I've made it > the first commit. > > v2: rebased on v5.8-rc2+ > > -- > Sincerely yours, > Mike. > > [1] https://lkml.kernel.org/r/CAHk-=wisORTa7QVPnFqNw9pFs62UiwgsD4C4d=MtYy1o4JPyGQ@mail.gmail.com > > Mike Rapoport (2): > sparc32: use PUD rather than PGD to get PMD in srmmu_inherit_prom_mappings() > sparc32: srmmu: improve type safety of __nocache_fix() > > arch/sparc/include/asm/pgtsrmmu.h | 2 +- > arch/sparc/mm/srmmu.c | 18 +++++++++--------- > 2 files changed, 10 insertions(+), 10 deletions(-) > > base-commit: 1590a2e1c681b0991bd42c992cabfd380e0338f2 > -- > 2.26.2 > -- Sincerely yours, Mike.