From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-by2nam01on0099.outbound.protection.outlook.com ([104.47.34.99]:20832 "EHLO NAM01-BY2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726616AbeJAHOC (ORCPT ); Mon, 1 Oct 2018 03:14:02 -0400 From: Sasha Levin To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: Ben Skeggs , Sasha Levin Subject: [PATCH AUTOSEL 4.18 32/65] drm/nouveau/TBDdevinit: don't fail when PMU/PRE_OS is missing from VBIOS Date: Mon, 1 Oct 2018 00:38:23 +0000 Message-ID: <20181001003754.146961-32-alexander.levin@microsoft.com> References: <20181001003754.146961-1-alexander.levin@microsoft.com> In-Reply-To: <20181001003754.146961-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org List-ID: From: Ben Skeggs [ Upstream commit 0a6986c6595e9afd20ff7280dab36431c1e467f8 ] This Falcon application doesn't appear to be present on some newer systems, so let's not fail init if we can't find it. TBD: is there a way to determine whether it *should* be there? Signed-off-by: Ben Skeggs Signed-off-by: Sasha Levin --- drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c b/drivers/= gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c index b80618e35491..d65959ef0564 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/gm200.c @@ -158,7 +158,8 @@ gm200_devinit_post(struct nvkm_devinit *base, bool post= ) } =20 /* load and execute some other ucode image (bios therm?) */ - return pmu_load(init, 0x01, post, NULL, NULL); + pmu_load(init, 0x01, post, NULL, NULL); + return 0; } =20 static const struct nvkm_devinit_func --=20 2.17.1