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=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham 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 50749C433B4 for ; Sat, 10 Apr 2021 14:32:59 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E242E610A3 for ; Sat, 10 Apr 2021 14:32:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E242E610A3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4FHct14FQ9z3dlM for ; Sun, 11 Apr 2021 00:32:57 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=ozlabs.org (client-ip=203.11.71.1; helo=ozlabs.org; envelope-from=michael@ozlabs.org; receiver=) Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (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 lists.ozlabs.org (Postfix) with ESMTPS id 4FHcp845BLz3bwc for ; Sun, 11 Apr 2021 00:29:36 +1000 (AEST) Received: by ozlabs.org (Postfix, from userid 1034) id 4FHcp73kksz9sXM; Sun, 11 Apr 2021 00:29:35 +1000 (AEST) From: Michael Ellerman To: Michael Ellerman , linuxppc-dev@lists.ozlabs.org In-Reply-To: <20210211135130.3474832-1-mpe@ellerman.id.au> References: <20210211135130.3474832-1-mpe@ellerman.id.au> Subject: Re: [PATCH 1/6] powerpc/mm/64s: Add _PAGE_KERNEL_ROX Message-Id: <161806492582.1467223.8385484539752497993.b4-ty@ellerman.id.au> Date: Sun, 11 Apr 2021 00:28:45 +1000 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: aneesh.kumar@linux.ibm.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, 12 Feb 2021 00:51:25 +1100, Michael Ellerman wrote: > In the past we had a fallback definition for _PAGE_KERNEL_ROX, but we > removed that in commit d82fd29c5a8c ("powerpc/mm: Distribute platform > specific PAGE and PMD flags and definitions") and added definitions > for each MMU family. > > However we missed adding a definition for 64s, which was not really a > bug because it's currently not used. > > [...] Applied to powerpc/next. [1/6] powerpc/mm/64s: Add _PAGE_KERNEL_ROX https://git.kernel.org/powerpc/c/56bec2f9d4d05675cada96772a8a93010f4d82bf [2/6] powerpc/pseries: Add key to flags in pSeries_lpar_hpte_updateboltedpp() https://git.kernel.org/powerpc/c/b56d55a5aa4aa9fc166595a7feb57f153ef7b555 [3/6] powerpc/64s: Use htab_convert_pte_flags() in hash__mark_rodata_ro() https://git.kernel.org/powerpc/c/2c02e656a29d5f64193eb93da92781bcf0517146 [4/6] powerpc/mm/64s/hash: Factor out change_memory_range() https://git.kernel.org/powerpc/c/6f223ebe9c3f3ed315a06cec156086f1f7f7ded1 [5/6] powerpc/mm/64s/hash: Add real-mode change_memory_range() for hash LPAR https://git.kernel.org/powerpc/c/87e65ad7bd3a84a992723753fcc23d31c2d063c2 [6/6] powerpc/mm/64s: Allow STRICT_KERNEL_RWX again https://git.kernel.org/powerpc/c/bd573a81312fd9d6520b1cc81a88fd29e670e1ff cheers