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[2620:137:e000::1:20]) by mx.google.com with ESMTP id y15-20020a170906470f00b00973a7283de2si630046ejq.505.2023.07.10.16.57.28; Mon, 10 Jul 2023 16:57:56 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=JHoPuG+l; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229573AbjGJXIL (ORCPT + 99 others); Mon, 10 Jul 2023 19:08:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44268 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229468AbjGJXIK (ORCPT ); Mon, 10 Jul 2023 19:08:10 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8FB6DF9; Mon, 10 Jul 2023 16:08:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 2665361244; Mon, 10 Jul 2023 23:08:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50D6AC433C8; Mon, 10 Jul 2023 23:08:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1689030488; bh=/+/mo50P3YzuhfQUO0wBMnfHSErcc9lar/pMEhlSinw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=JHoPuG+lkzkhNmeWotYumgN4znGHxSuxQXbzFb6JLqlmMMnbUFS8EJwVQ3iMiaQ+w RhprYrn0fLAr9SCuQteKzaZVzxI0QJ2xkJHWmB8+GB7w0fPd2S2Jpl92md4PPnhf0F PTkuFjI7S2l2HfA4wnU45Pimhb9fj1ItbLGTxs0uYUsDdC8GS4gO/TxtskTwjbiYqt FKJlMdBhp/DQa4Oan/AqO6tnmGn75Mx1Rg4xhWIQYgXnguecMOTB2l45TerwDCLh6l pC4tFdUqO6rIHtttUm9GBIDBxrvMJIvecYAfvl1Mx7XVHndMeCUxQivkdpMtKMVy5Y 3BF9iVKLUetCw== Message-ID: <3491974a-b246-1ef7-8198-abb1e7ec101d@kernel.org> Date: Mon, 10 Jul 2023 18:08:05 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v5 18/38] nios2: Implement the new page table range API Content-Language: en-US To: "Matthew Wilcox (Oracle)" , Andrew Morton Cc: linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Mike Rapoport References: <20230710204339.3554919-1-willy@infradead.org> <20230710204339.3554919-19-willy@infradead.org> From: Dinh Nguyen In-Reply-To: <20230710204339.3554919-19-willy@infradead.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/10/23 15:43, Matthew Wilcox (Oracle) wrote: > Add set_ptes(), update_mmu_cache_range(), flush_icache_pages() and > flush_dcache_folio(). Change the PG_arch_1 (aka PG_dcache_dirty) flag > from being per-page to per-folio. > > Signed-off-by: Matthew Wilcox (Oracle) > Acked-by: Mike Rapoport (IBM) > Cc: Dinh Nguyen > --- > arch/nios2/include/asm/cacheflush.h | 6 ++- > arch/nios2/include/asm/pgtable.h | 28 ++++++---- > arch/nios2/mm/cacheflush.c | 79 ++++++++++++++++------------- > 3 files changed, 67 insertions(+), 46 deletions(-) > Acked-by: Dinh Nguyen