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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 3A9EBC67863 for ; Fri, 19 Oct 2018 03:13:32 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (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 CE6DC20836 for ; Fri, 19 Oct 2018 03:13:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CE6DC20836 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 lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42brbF6L3nzF3VL for ; Fri, 19 Oct 2018 14:13:29 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42br5k5td0zF3Sv for ; Fri, 19 Oct 2018 13:51:22 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix, from userid 1034) id 42br5k4YH2zB4Mm; Fri, 19 Oct 2018 13:51:22 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 2c51d97ee88da897db8405f659d1735ffe86ad7c In-Reply-To: <20181015025000.4522-11-benh@kernel.crashing.org> To: Benjamin Herrenschmidt , linuxppc-dev@lists.ozlabs.org From: Michael Ellerman Subject: Re: [11/12] powerpc: Check prom_init for disallowed sections Message-Id: <42br5k4YH2zB4Mm@ozlabs.org> Date: Fri, 19 Oct 2018 13:51:22 +1100 (AEDT) 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: , Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, 2018-10-15 at 02:49:59 UTC, Benjamin Herrenschmidt wrote: > prom_init.c must not modify the kernel image outside > of the .bss.prominit section. Thus make sure that > prom_init.o doesn't have anything in any of these: > > .data > .bss > .init.data > > Signed-off-by: Benjamin Herrenschmidt Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/2c51d97ee88da897db8405f659d173 cheers