From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 528EF280A2C; Wed, 20 Aug 2025 19:29:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755718151; cv=none; b=QMLsf5qjdHtcKl2twcAZ//qwQcqpM4vuBlhu0QRhxq8Hl9DgdMyRJAvc0RoT0hQ+ZzAVjaJzOEotxsuvNcV5scugzvW4V/GMo9nHgkQ5q52tpcJ3DmOhXINE7yPNlXu6+3Ep2+uL/v29x7LCsMuI1czifwifo7E7kul10j19Fuk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755718151; c=relaxed/simple; bh=wut8/fLZnzNAdA+Gi3yrbs+OMoYmlgDOvwOEQ7cYvts=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=q30m3PATFqijhNbAFzv7F3Ilvycc9bQ4c0Lctty08k7dB1QQr7xqI8V+c6156GGZ7D4uu9gn5TcU1+Z/tpVFTVpmzaCaZlbEdvNhr4HAfhsGU8ybUG25PwVW4FO83AkKG/yt+p0Yd2fPPnFjMBPVwRWncVm+pM06mdbxkWPGdCs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AH/sifnl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AH/sifnl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93C7EC4CEE7; Wed, 20 Aug 2025 19:29:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755718149; bh=wut8/fLZnzNAdA+Gi3yrbs+OMoYmlgDOvwOEQ7cYvts=; h=From:To:Cc:Subject:Date:From; b=AH/sifnlg4XPhK+BxHKv9S3XD3dXus89E2wjZTfjeqUbz2wV9j4CjgW1T19QGeQqX nvsSjp6DkkDR7fizQEryyfgJyTrMGbXNH4f0C1diPvpkMbINMG7i2jqFVyfKTecSpa T1AAckJ+vBgrndWLSGeCVBa81O41a0NihV6d48lSO+eLBMlMkc3w+/mMrL3PT+FlRc jnoW8f7pDe2sd1SeV0c+WpapzPJLAwWl8g5IuW/Q5sNknMDGk99pdFZII4dHue8FcO EMSxsHKnSsFU4KL5yzkxexcAocE2QBNnWSutn0FS/PYcAessl9vUj6ghvNiWb1hlmY Af7+cus9XJ+QQ== From: "Rob Herring (Arm)" To: Patrice CHOTARD , Saravana Kannan , Arnaud Pouliquen , Daniel Baluta Cc: Iuliana Prodan , Daniel Baluta , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] of: reserved_mem: Add missing IORESOURCE_MEM flag on resources Date: Wed, 20 Aug 2025 14:28:04 -0500 Message-ID: <20250820192805.565568-1-robh@kernel.org> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Commit f4fcfdda2fd8 ('of: reserved_mem: Add functions to parse "memory-region"') failed to set IORESOURCE_MEM flag on the resources. The result is functions such as devm_ioremap_resource_wc() will fail. Add the missing flag. Fixes: f4fcfdda2fd8 ('of: reserved_mem: Add functions to parse "memory-region"') Reported-by: Iuliana Prodan Reported-by: Daniel Baluta Signed-off-by: Rob Herring (Arm) --- drivers/of/of_reserved_mem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 77016c0cc296..d3b7c4ae429c 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -771,6 +771,7 @@ int of_reserved_mem_region_to_resource(const struct device_node *np, return -EINVAL; resource_set_range(res, rmem->base, rmem->size); + res->flags = IORESOURCE_MEM; res->name = rmem->name; return 0; } -- 2.50.1