From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 23 Feb 2026 16:32:50 +0100 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 1vuXvV-004sGi-1J for lore@lore.pengutronix.de; Mon, 23 Feb 2026 16:32:50 +0100 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 1vuXvV-0000Q1-PB for lore@pengutronix.de; Mon, 23 Feb 2026 16:32:50 +0100 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:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=aVu5UaB0Xn+8VInCdKsFew3irZmCLlg9j3JFD4WfL70=; b=MW6nJwgfyPaBvtJGBvzaAHkwIx VFiTfFVw/4v9q6wAuji15Rfl8SW6IWtc47IS+2i2SR+fCfyW3Sk9nEaDXdb5xsM7wDS6X/2qDjKwx 6xKVav1M5SK6bOA+kOybatCjraLq+Tl6/xqeZlvHSnNfP8gopnRiFzwdyNjmIj93KQtW6um7/wPPV TkI+hmsXrywqbsfk9YWAoGUPM3XzgsdBdZizqBHVFi46dCicrTL6GAPBjZeNchZau5DiqBAKnmEW8 lJw0vCDoiFmlRxDheUi0pOStC9/GP97MTHYYGYSXNeQzUi4ta1j0RyOycS0UxMvrJzRCY924q5c+z uQgIiffw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vuXv2-00000000a16-2cbE; Mon, 23 Feb 2026 15:32:20 +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 1vuXuz-00000000a01-3nUZ for barebox@lists.infradead.org; Mon, 23 Feb 2026 15:32:19 +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 1vuXuy-0000Gi-7T; Mon, 23 Feb 2026 16:32:16 +0100 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) 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 1vuXuw-002Fkn-1h; Mon, 23 Feb 2026 16:32:15 +0100 Received: from [::1] (helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vuXux-000000078sR-3Q3y; Mon, 23 Feb 2026 16:32:15 +0100 From: Sascha Hauer To: BAREBOX , Sascha Hauer Cc: Sascha Hauer , "Claude Sonnet 4.5" In-Reply-To: <20260223-arm-mmu-v1-0-707d45f6f6e1@pengutronix.de> References: <20260223-arm-mmu-v1-0-707d45f6f6e1@pengutronix.de> Message-Id: <177186073580.1702270.7544396857018404808.b4-ty@pengutronix.de> Date: Mon, 23 Feb 2026 16:32:15 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260223_073217_951935_BA9A2110 X-CRM114-Status: UNSURE ( 6.94 ) X-CRM114-Notice: Please train this message. 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=-3.8 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: (subset) [PATCH 0/4] ARM: MMU: Some cleanup after recent changes 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 Mon, 23 Feb 2026 09:34:05 +0100, Sascha Hauer wrote: > We now setup the MMU for barebox proper in the PBL already. This makes > some quirks we currently do in the PBL unnecessary. Remove them for > good. Also, make mmu_early_enable() safe to be called from board code > if necessary. > > Applied, thanks! [1/4] mmu: add MAP_CACHED_RWX mapping type https://git.pengutronix.de/cgit/barebox/commit/?id=06102b02b21a (link may not be stable) [2/4] ARM: MMU: drop forced pagewise mapping https://git.pengutronix.de/cgit/barebox/commit/?id=72348878f2ab (link may not be stable) [3/4] ARM: pbl: MMU: drop unnecessary barebox mapping https://git.pengutronix.de/cgit/barebox/commit/?id=ddb374ff808f (link may not be stable) Best regards, -- Sascha Hauer