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 X-Spam-Level: X-Spam-Status: No, score=-8.0 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45601C388F7 for ; Tue, 10 Nov 2020 17:40:39 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BFBB52076E for ; Tue, 10 Nov 2020 17:40:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="WRjfYwa4"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="X7+4MMKf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BFBB52076E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/GgPUJe69cHyI42UeaLtoLSzcrtCSQtACSCV2Tq4Mfc=; b=WRjfYwa466PXuSXyRlgeln13r UU0UQYUkMRi1yKkPhxMyEP6MsVYTl4OBtayn6U5oLo7c1hK+2f13IBhXTefa9PtuO5JJi2e3+Mxft 8cyI3bFtqU/VxodB9tJzoxC7kubJtKa72QnFd6gjRV3HtqZjCZrgvWqUmlcrCvuPPt68oX5HAXchK gFNcKQ/IPcLIo40Tk7A9mj2EMbu/6tdh6akR2RY+8zukBXfAPvb4WNkJuR5qpbef0KqYRMOBCePFN Nz89dQ0B2e/mvRNX4wkKfxIh4dXRnoRfinQk1OIHw3cU+rzNZrY5np1ixN/n5CdL6IFPV2XgYzXuL xNyMU35lg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kcXbz-0005g0-FT; Tue, 10 Nov 2020 17:39:19 +0000 Received: from mail-wm1-x341.google.com ([2a00:1450:4864:20::341]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kcXbx-0005f1-1L for linux-arm-kernel@lists.infradead.org; Tue, 10 Nov 2020 17:39:17 +0000 Received: by mail-wm1-x341.google.com with SMTP id p22so3954918wmg.3 for ; Tue, 10 Nov 2020 09:39:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=3j7jJsyWZ8Ub1lHC9hHb6D22psgRs0mO6ewqi6sqfU8=; b=X7+4MMKfLs01J5r2s0f+hUI9MKN3UCnjlGojTWp20EtXfp9QZsefXxjSrD0OlrXVvI e5k/AoYs6am5TkBsWMVCHIHLd+xlcpcOocBoF5JJ9xNK4Hl34woP75LGYJrq7/tQjLx0 XHV9haJ4OxUAe6/8K5BpYQI4NNokVbMUJO1G3BFY6CP2rApEKP9P/IMFSk7E3rVx9kzc jbrTvXkxaX3Iw7vERUYuuoGlPb9hLv1la0SU4LrVxJWbnUj0lNDz4QApiGaF4Siur5hn h6GKTEoes5rUK09yL0JuNchUJLy0mAHOk+lpNeL9tfAZK8eWxK+xwiWMMQANZ4Q2XxFU 5GpQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=3j7jJsyWZ8Ub1lHC9hHb6D22psgRs0mO6ewqi6sqfU8=; b=PpKAJI01M9OOXK9Wt+l6XBw1qb/9ZRUTwm/rUcKQ+C07M9clkmbtULDCaAquDWMxAo ND3EUMVCYnIP64u6QHcGQkJih/LeaenzTGqzqrBlvxkoIgunj/Dp0GN/o47ITLhb5wJ0 Fd9JRvkf+ZrXz18WMVL/pHIiV82cbg7WuYLaBBxsmwIQHX5HohPmZm3OHyM/MBHYX0E/ fPh6IXN2BI2mBStNpYGK3xkWQxm8UTgT2Ce6w10rhSzB5kWKFIduZDy3QEr1JrC47DVm BnyxwDY4qi90Jz0pQFlzIwWW3oNsA2Se8PgDJA9Eho+gh8W2tfMmSn5OrTMgI5nJ8bXs YFWA== X-Gm-Message-State: AOAM531mP7xRIHtcd/rhUeTBPQahRbB6JKjpxXql3xyW1Aj7qBQLg3kW YHoscyF3bTmcMmjK5qKD4Zw= X-Google-Smtp-Source: ABdhPJwUQsXHWwDKfU7CmCQcultoJDQ2YkG6D0nUItF4uE4frQuwyxZEHXYGQ9uLe3pcVv/xYWe+xw== X-Received: by 2002:a05:600c:2254:: with SMTP id a20mr176477wmm.117.1605029954340; Tue, 10 Nov 2020 09:39:14 -0800 (PST) Received: from localhost ([217.111.27.204]) by smtp.gmail.com with ESMTPSA id g17sm17959068wrw.37.2020.11.10.09.39.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Nov 2020 09:39:12 -0800 (PST) Date: Tue, 10 Nov 2020 18:39:11 +0100 From: Thierry Reding To: Marc Zyngier Subject: Re: [PATCH] arm64: tegra: Fix GIC400 missing GICH/GICV register regions Message-ID: <20201110173911.GC2297135@ulmo> References: <20201005133256.1390543-1-maz@kernel.org> MIME-Version: 1.0 In-Reply-To: <20201005133256.1390543-1-maz@kernel.org> User-Agent: Mutt/1.14.7 (2020-08-29) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201110_123917_090556_BB9CBD88 X-CRM114-Status: GOOD ( 18.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Hunter , Nagarjuna Kristam , linux-tegra@vger.kernel.org, Sowjanya Komatineni , kernel-team@android.com, linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============1185427645301072755==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============1185427645301072755== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="yLVHuoLXiP9kZBkt" Content-Disposition: inline --yLVHuoLXiP9kZBkt Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 05, 2020 at 02:32:56PM +0100, Marc Zyngier wrote: > GIC400 has full support for virtualization, and yet the tegra186 > DT doesn't expose the GICH/GICV regions (despite exposing the > maintenance interrupt that only makes sense for virtualization). >=20 > Add the missing regions, based on the hunch that the HW doesn't > use the CPU build-in interfaces, but instead the external ones > provided by the GIC. KVM's virtual GIC now works with this change. >=20 > Signed-off-by: Marc Zyngier > --- > arch/arm64/boot/dts/nvidia/tegra186.dtsi | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Applied, thanks. Thierry --yLVHuoLXiP9kZBkt Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl+q0D8ACgkQ3SOs138+ s6EAuA/9Gjy7dOhgu44LwHFzzy7JJqU6pWDrHAS5YKSF0Wux7V2rOHrtRRl71y9M MuRLoEqYb1Okq10yZalUexL4ynJVZzQliLYxRow2w2wiA/+jq618N8dcDLCYa20v BM556D6Rarn68hcbOiGAV5SYpCw0+5auRVrvrfU7oiz6o+4hY6YP6oiOK8PLwdfW ZEw3PDVtPVcLWOCq+8Z6MwzcsJFlE3gMwjr7fM+nlEWdOfu5vfa8lBRd3UnKCBoT om5dyZMN4Sn6C+u1sbQATithXK8QaFWrwsY+SvKNfghiuQgPaERPX6Wvvk/zSlU+ VqJoB2UKTXY95CqSpsfducbdyt9zqPdhZfS32DVyMjD2KKjTg0sDxSGm834v9VDP ZokYzdF1ly2CMfM76AZ2pZiaUU7PARxQ0lNcteYZVRuJbSkGvNsb7O5XWApfIzdB qX6UuRFLerbCz19dsR9igH9aLMrfA+zQTJszzAoEBkxOY78pfvAqSf4bD0nTnz61 jwz3AYwEkvr2hgPITnjU8rRWTUi151jdkIUMwapQqRqrAYDdc2bsNwqI75PL689H 4KrQHveqxvev76QphCoS0e8Q9KKKkgUsAsNRZQmIqrgmm2wPbS1HCQaJoP5CBX3L kwVOyiy2MB6SwBDk776+JtPWVFaGAJOqi37M5nfU+HdYjFi5fNk= =rMrB -----END PGP SIGNATURE----- --yLVHuoLXiP9kZBkt-- --===============1185427645301072755== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============1185427645301072755==--