From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 54FF9C43334 for ; Fri, 17 Jun 2022 15:03:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:CC:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=sCgCwimmNzOtFgZwmq0frU48vevaeYUrh1/FLaE6ky4=; b=AtEkZ/WwO2Zj5z OmivvriwcgTsTKe4twVjGr4kRmvIzCbWMg6VCuA+gxkEStw++3kTOlUYB9480f5EnSwmtT4cqIW4d 6A22smy6ha9hykUWFWiL3pdq/mNDlJwRp5lynWAjdDLsSaB+K2kFBUB3WYBC0lmnxG6vA5HGHWp1z 918Or171qeoWOQMnAWtrQw9ZbcGZDfEkDObQRQBBfGQWR2d0pDtDsxojKEM7r4W6NOg76sjmEq7TB h9zZHt/TKHps3r3wWj/hkwHnpWc7A/3d6ir8H1G/POFQ2mt7W2bJJ+ihNK8iqqh2rvTYK2UMHm5gw 7s1pyLQ7JPl7LP53e+Wg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o2DUp-0085ob-9z; Fri, 17 Jun 2022 15:02:51 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o2DUl-0085nZ-Nx for linux-arm-kernel@lists.infradead.org; Fri, 17 Jun 2022 15:02:49 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 25HF2Z2X078958; Fri, 17 Jun 2022 10:02:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1655478155; bh=XbiXWl1XRYyu2fHf9HKjD4wzu1Kv0x9mmlHZ/T7l6iI=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=Th7PMKT2h4eyCqkpTMmRj5r+8rCqkw3mdlBHTQSqpqCJwvr0rVVTDTGilCmM6QfnQ XIHRD/xDgLXhQajOxZZ+hVDxafPYBjEmbKgtXLUGRSTrJb0pMvkngWLZRkEEnEJ9IU ZqaocicGgs6fySeBtLQ0LT+OV2pySqj69EDvkjxQ= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 25HF2ZLk105696 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 17 Jun 2022 10:02:35 -0500 Received: from DLEE105.ent.ti.com (157.170.170.35) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Fri, 17 Jun 2022 10:02:35 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE105.ent.ti.com (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Fri, 17 Jun 2022 10:02:35 -0500 Received: from ubuntu (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with SMTP id 25HF2SBF124766; Fri, 17 Jun 2022 10:02:30 -0500 Date: Fri, 17 Jun 2022 08:02:27 -0700 From: Matt Ranostay To: Marc Zyngier CC: , , , Robin Murphy , Nishanth Menon Subject: Re: [PATCH v2] arm64: dts: ti: k3-j721s2: fix overlapping GICD memory region Message-ID: References: <20220617140207.444298-1-mranostay@ti.com> <87tu8j2x9u.wl-maz@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <87tu8j2x9u.wl-maz@kernel.org> X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220617_080247_861031_2BC059DE X-CRM114-Status: GOOD ( 16.96 ) X-BeenThere: linux-arm-kernel@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: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Jun 17, 2022 at 03:13:33PM +0100, Marc Zyngier wrote: > On Fri, 17 Jun 2022 15:02:07 +0100, > Matt Ranostay wrote: > > > > GICD region was overlapping with GICR causing the latter to not map > > successfully, and in turn the gic-v3 driver would fail to initialize. > > > > This issue was hidden till commit 2b2cd74a06c3 ("irqchip/gic-v3: Claim iomem resources") > > replaced of_iomap() calls with of_io_request_and_map() that internally > > called request_mem_region(). > > Please correctly wrap long lines in the commit message. > > > > > Respective console output before this patchset: > > > > [ 0.000000] GICv3: /bus@100000/interrupt-controller@1800000: couldn't map region 0 > > > > Fixes: 2b2cd74a06c3 ("irqchip/gic-v3: Claim iomem resources") > > No, that's the wrong target for this. Your patch fixes the *original* > submission of the DT, and this should carry a: > > Fixes: b8545f9d3a54 ("arm64: dts: ti: Add initial support for J721S2 SoC") > Ah right. Not sure I was thinking there.. will fix in v3. - Matt > Please also consider adding a > > Cc: stable@vger.kernel.org > > Thanks, > > M. > > -- > Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel