From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 06 Aug 2025 14:39:29 +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 1ujdQX-007dZU-1l for lore@lore.pengutronix.de; Wed, 06 Aug 2025 14:39:29 +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 1ujdQW-0000yp-Ut for lore@pengutronix.de; Wed, 06 Aug 2025 14:39:29 +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: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=sv/kME60jPC/uK0St+c2lUmbUiaGFi1ApkDc4rbTEGw=; b=P1n+2q7dodrsidcrTik2CONxoI dBBL1EqQTwdBrkm3bGe+6PQVej2jzj0AoVwskdvjirtklYU5UfLSgn/TeaAASQWUElCdjjFQYs/3w Qcb5qOYItoNfE57omxkXp4I4JJVJaKjXN+GTql26nfSS2uYyyl+XqREoti/IdDgkEp8HwkOyWQb7C rvzFCcJyNmlV3ipnYq1F2DWIn8HaF6wp8jTobhYLWBzxYzbssKsIqk8z/2vGJHlKhGKGpwifu93ai kM6MdrUbU9KycMhgM2j2nLcPBGhlPLfHXWzUab1zntdsiCOXtfr21Ow1Z6ZoqLc2wuQgUdvuayHd/ bhKCs7ew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ujdQ4-0000000FALF-3xBj; Wed, 06 Aug 2025 12:39:00 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ujdOO-0000000FA5O-3n02 for barebox@lists.infradead.org; Wed, 06 Aug 2025 12:37:18 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ujdON-0000Ml-MZ; Wed, 06 Aug 2025 14:37:15 +0200 Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1ujdON-00CD93-1U; Wed, 06 Aug 2025 14:37:15 +0200 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1ujdON-009YOP-18; Wed, 06 Aug 2025 14:37:15 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Wed, 6 Aug 2025 14:36:58 +0200 Message-Id: <20250806123714.2092620-7-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250806123714.2092620-1-a.fatoum@pengutronix.de> References: <20250806123714.2092620-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250806_053717_023313_161729EA X-CRM114-Status: GOOD ( 12.01 ) 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=-5.3 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: [PATCH 06/22] ARM: mmu: provide zero page control in PBL 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) There's no reason to preclude zero page control in PBL if MMU is setup and given that we want to add code to mmu-common.c that we want to use in PBL, let's remove this artificial limitation. Signed-off-by: Ahmad Fatoum --- arch/arm/cpu/Makefile | 2 +- include/zero_page.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/cpu/Makefile b/arch/arm/cpu/Makefile index 955059279670..467ef17bfd55 100644 --- a/arch/arm/cpu/Makefile +++ b/arch/arm/cpu/Makefile @@ -4,7 +4,7 @@ obj-pbl-y += cpu.o obj-$(CONFIG_ARM_EXCEPTIONS) += exceptions_$(S64_32).o interrupts_$(S64_32).o pbl-$(CONFIG_ARM_EXCEPTIONS_PBL) += exceptions_$(S64_32).o interrupts_$(S64_32).o -obj-$(CONFIG_MMU) += mmu-common.o +obj-pbl-$(CONFIG_MMU) += mmu-common.o obj-pbl-$(CONFIG_MMU) += mmu_$(S64_32).o obj-$(CONFIG_MMU) += dma_$(S64_32).o obj-pbl-y += lowlevel_$(S64_32).o diff --git a/include/zero_page.h b/include/zero_page.h index 067f39a7ee96..8dd66a1efb9b 100644 --- a/include/zero_page.h +++ b/include/zero_page.h @@ -4,7 +4,7 @@ #include -#if defined CONFIG_ARCH_HAS_ZERO_PAGE && defined CONFIG_MMU && IN_PROPER +#if defined CONFIG_ARCH_HAS_ZERO_PAGE && defined CONFIG_MMU /* * zero_page_faulting - fault when accessing the zero page -- 2.39.5