From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 15 Mar 2021 08:51:20 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1lLi0W-0000WU-Sc for lore@lore.pengutronix.de; Mon, 15 Mar 2021 08:51:20 +0100 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lLi0W-0005Yt-7i for lore@pengutronix.de; Mon, 15 Mar 2021 08:51:20 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:From:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc:To:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sL5HDF+9eKnfjPIzmFf3k5dQzUjw+PAw1h5vawZXGR4=; b=QeplyqUH3SL8hsD651Hyuh95z m9m713ECt9qm9FRQNVlxAqoW7mk7HYGFubqD7oXiTZP/b2QaDaW9m27a82txkGY2XJ4NOZHgGHm+P tI+LJSH7KoLNo+POhTVbzLnixdRxh2eX9tLTkL7+tAWcrZJnOVEXJl+Jz/bkGswV/v5qdCTJMkbmG Fl0LydNLWgSxFcKBkhmv9K1tF1g2uN37dAy4H8SSCc1AWa2JNbMDSmbfJkNc56sZ/mHtzZbvgSW75 hrd+nP6Ag2e3LlXwy7ywb66nXkCIz60YlSxpG+W6jfxxcdc6w1tyQjF5e0wyRJC2dc4lsFCxyaFDy Zq/pf8Brg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lLhzP-00FAJg-EZ; Mon, 15 Mar 2021 07:50:11 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lLhzI-00FAIr-AH for barebox@lists.infradead.org; Mon, 15 Mar 2021 07:50:06 +0000 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lLhzH-0005F5-Pe; Mon, 15 Mar 2021 08:50:03 +0100 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1lLhzH-0003AP-GW; Mon, 15 Mar 2021 08:50:03 +0100 Date: Mon, 15 Mar 2021 08:50:03 +0100 To: Ahmad Fatoum Cc: barebox@lists.infradead.org Message-ID: <20210315075003.GE23724@pengutronix.de> References: <20210311103654.7729-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210311103654.7729-1-a.fatoum@pengutronix.de> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-IRC: #ptxdist @freenode X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-Uptime: 08:49:54 up 25 days, 11:13, 69 users, load average: 0.10, 0.07, 0.07 User-Agent: Mutt/1.10.1 (2018-07-13) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210315_075004_542314_215FB221 X-CRM114-Status: GOOD ( 23.92 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2001:8b0:10b:1:d65d:64ff:fe57:4e05 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.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-3.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH master] ARM: mmu64: fix build for non-MMU configurations X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On Thu, Mar 11, 2021 at 11:36:54AM +0100, Ahmad Fatoum wrote: > barebox only catches null pointer dereferences when MMU support is > enabled. Thus the empty stubs should always be used on !CONFIG_MMU > systems, disregarding whether CONFIG_ARCH_HAS_ZERO_PAGE is selected > or not. > > Signed-off-by: Ahmad Fatoum > --- > include/zero_page.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied, thanks Sascha > > diff --git a/include/zero_page.h b/include/zero_page.h > index ad6861f240c6..519e65be7628 100644 > --- a/include/zero_page.h > +++ b/include/zero_page.h > @@ -4,7 +4,7 @@ > > #include > > -#if defined CONFIG_ARCH_HAS_ZERO_PAGE > +#if defined CONFIG_ARCH_HAS_ZERO_PAGE && defined CONFIG_MMU > > /* > * zero_page_faulting - fault when accessing the zero page > -- > 2.29.2 > > > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox > -- 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 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox