From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 15 Jul 2024 08:05:35 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sTEq5-0050LI-0p for lore@lore.pengutronix.de; Mon, 15 Jul 2024 08:05:35 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sTEq4-0003qS-IO for lore@pengutronix.de; Mon, 15 Jul 2024 08:05:33 +0200 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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=zynneE2DXrfXygYPGNeOTH7AkTnTtQk1cIjkedXHUEI=; b=4ddmoEzGyicSOj0eHljFBcH6v0 O1kVXps2pgPk9OHhNtRKiKVvbBQ/ydr8TpYY4YqanXbtYUoQ3zrpvY6/lt7OOKglGArf9XPDjYRHX U4CmW5rs5UFrzaJKXwmy2AukkAXtx/4fglk3MrpRSMk+TGmV6vonrlcXUQ54xz2xbgDoScCiDID4x klN71TvsGSmazBCm5DsP8NJAH4uoP4Z1WABubnlnUyH7MoRAxe6OTqajYr4R0lWDz0v7HJnqERukd ynFWoqP9Ueckx76h3zt9LXyo6oM10LXyQ1Nqn1q0Gnsqfs+kwSxgPzjz1jFaYwZ+OaktF0tN1pTSQ trSfE5mA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sTEpJ-00000005z9S-0CYS; Mon, 15 Jul 2024 06:04:45 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sTEpF-00000005z8K-1oKS for barebox@lists.infradead.org; Mon, 15 Jul 2024 06:04:43 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[127.0.0.1]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1sTEpB-0003lx-LX for barebox@lists.infradead.org; Mon, 15 Jul 2024 08:04:37 +0200 Message-ID: <52824a89-78d9-413a-b65b-3c3a064e7968@pengutronix.de> Date: Mon, 15 Jul 2024 08:04:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: "barebox@lists.infradead.org" References: <20240703190226.686987-1-a.fatoum@pengutronix.de> Content-Language: en-US From: Ahmad Fatoum In-Reply-To: <20240703190226.686987-1-a.fatoum@pengutronix.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240714_230441_505108_3404F4E8 X-CRM114-Status: GOOD ( 18.36 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.2 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH master] sandbox: lds: fix "ELF has a LOAD segment with RWX permissions" warning X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On 03.07.24 21:02, Ahmad Fatoum wrote: > With binutils 2.39+, the barebox build started emitting this warning. > On platforms other than sandbox, we disable this warning by passing --no-warn-rwx > to ld as we don't care for ELF attributes as they aren't used anyway. > > On sandbox, however, the ELF attributes matter, so disabling the warning > completely felt wrong. Looking more into it now, we can mark the > .barebox_rodata section in the linker file snippet we have in sandbox as > READONLY and the warning disappears, so let's do that instead. > > Signed-off-by: Ahmad Fatoum Please dismiss this patch. The new BAREBOX_CLASSES addition to RO_DATA_SECTION makes the section not const anymore, so this would crash on the first class addition. I'll send a v2 later. > --- > arch/sandbox/board/barebox.lds.S | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/sandbox/board/barebox.lds.S b/arch/sandbox/board/barebox.lds.S > index ab2801f3d207..de8552dba0ac 100644 > --- a/arch/sandbox/board/barebox.lds.S > +++ b/arch/sandbox/board/barebox.lds.S > @@ -5,7 +5,7 @@ > SECTIONS > { > . = ALIGN(64); > - .barebox_rodata : { > + .barebox_rodata (READONLY) : { > RO_DATA_SECTION > } > } -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |