From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 15 Dec 2025 09:37:09 +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 1vV44r-00BgAX-15 for lore@lore.pengutronix.de; Mon, 15 Dec 2025 09:37:09 +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 1vV44q-0001IA-PC for lore@pengutronix.de; Mon, 15 Dec 2025 09:37:09 +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: MIME-Version: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:In-Reply-To:References:List-Owner; bh=bjfU7+vrnGzJYEgvE5jNoLf4BfPRwxCfwnGYIlIBQ2k=; b=hI3YYCVflkmeMloTg1IuMMXJ7N Ovn94ZES1fvxtKhL06WJpI9M4+OYLZbdagl/tzAT2XXL8nuQy4WzqyJnOGUh8eUCedVAHmuRFg3SS aBO+SpcV4rJGBF867+6oOjI4UXFtEg52bHDfDQmLvOOatjFgTgttCHUFPsvEg+GZQNVWDtsYfLJPo 5KgNyLeNI9omX2kKljvOFiqFFVPkrBUCD3DTEnUKur469qUhjbm6/pp4d0Oj2+gQizJ8BO4JXsoWh si2msGJMb2GCXC7edHLP4buNvphHDimMmxNw/MHdVGraEVZPdsVxGlsLAYd20CzTiAgrInnHNw+cG /NoUHSMQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vV44R-00000003HHF-49QK; Mon, 15 Dec 2025 08:36:43 +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 1vV44P-00000003HGs-1W3S for barebox@lists.infradead.org; Mon, 15 Dec 2025 08:36:42 +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 1vV44N-0001BQ-Ex; Mon, 15 Dec 2025 09:36:39 +0100 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 1vV44N-005kac-0s; Mon, 15 Dec 2025 09:36:39 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vV44N-00000009mkr-0koC; Mon, 15 Dec 2025 09:36:39 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 15 Dec 2025 09:36:33 +0100 Message-ID: <20251215083635.2329721-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251215_003641_465835_FC038B3D X-CRM114-Status: UNSURE ( 9.53 ) 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=-4.0 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: [PATCH] resource: change MEMATTRS_NORMAL to MEMATTR_WB 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) Other EFI loaders (EDK-II, U-Boot) only set WB (Write-Back) for normal memory. Let's follow suit for barebox. This introduces no functional change yet, as these attributes will only be put to use with the incoming EFI loader support. Signed-off-by: Ahmad Fatoum --- include/linux/ioport.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 2a006c4c6a31..20c72e1b6cbb 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -135,7 +135,7 @@ enum resource_memtype { #define MEMATTR_RO 0x00020000 /* read-only */ #define MEMATTR_SP 0x00040000 /* specific-purpose */ -#define MEMATTRS_NORMAL (MEMATTR_UC | MEMATTR_WT | MEMATTR_WC | MEMATTR_WB) +#define MEMATTRS_NORMAL (MEMATTR_WB) #define MEMATTRS_RW (MEMATTRS_NORMAL | MEMATTR_XP) #define MEMATTRS_RO (MEMATTRS_NORMAL | MEMATTR_XP | MEMATTR_RO) #define MEMATTRS_RX (MEMATTRS_NORMAL | MEMATTR_RO) -- 2.47.3