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Fri, 16 Jul 2021 10:46:23 +0000 Received: from [10.26.49.10] (172.20.187.6) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 16 Jul 2021 10:46:20 +0000 Subject: Re: submit.c:27:17: error: expected ')' before '__VA_OPT__' current->comm __VA_OPT__(,) __VA_ARGS__) To: Naresh Kamboju , Linux-Next Mailing List , open list , , clang-built-linux CC: Stephen Rothwell , Mikko Perttunen , Thierry Reding , linux-tegra , Daniel Vetter , David Airlie , Nathan Chancellor References: From: Jon Hunter Message-ID: Date: Fri, 16 Jul 2021 11:46:18 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [172.20.187.6] X-ClientProxiedBy: HQMAIL107.nvidia.com (172.20.187.13) To HQMAIL107.nvidia.com (172.20.187.13) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 2e118498-bcc3-4860-ff22-08d94846f480 X-MS-TrafficTypeDiagnostic: MN2PR12MB3568: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7219; 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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Jul 2021 10:46:23.3862 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2e118498-bcc3-4860-ff22-08d94846f480 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.112.34];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN8NAM11FT039.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB3568 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15/07/2021 19:36, Naresh Kamboju wrote: > Regression detected on Linux next tag 20210715 for arm64 due to the > following patch with > - gcc-7 - FAILED > - clang-10 - FAILED > - clang-11- FAILED > But PASS with gcc-11 and clang-12 > > drm/tegra: Implement job submission part of new UAPI > Implement the job submission IOCTL with a minimum feature set. > > Signed-off-by: Mikko Perttunen > > Build error: > ------------ > CC [M] drivers/gpu/drm/tegra/submit.o > In file included include/linux/device.h:15:0, > include/linux/host1x.h:9, > drivers/gpu/drm/tegra/submit.c:6: > drivers/gpu/drm/tegra/submit.c: In function 'submit_copy_gather_data': > drivers/gpu/drm/tegra/submit.c:27:17: error: expected ')' before '__VA_OPT__' > current->comm __VA_OPT__(,) __VA_ARGS__) > ^ > Reported-by: Linux Kernel Functional Testing > > ref: > https://gitlab.com/Linaro/lkft/mirrors/next/linux-next/-/jobs/1425953551#L197 > > https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-next/DISTRO=lkft,MACHINE=juno,label=docker-buster-lkft/1068/consoleText Thanks, yes I am seeing the same. The following fixes this and I will send a patch to get this corrected. diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c index c53b7207c478..e49630089149 100644 --- a/drivers/gpu/drm/tegra/submit.c +++ b/drivers/gpu/drm/tegra/submit.c @@ -24,7 +24,7 @@ #define SUBMIT_ERR(context, fmt, ...) \ dev_err_ratelimited(context->client->base.dev, \ "%s: job submission failed: " fmt "\n", \ - current->comm __VA_OPT__(,) __VA_ARGS__) + current->comm, ##__VA_ARGS__) static struct tegra_drm_mapping * tegra_drm_mapping_get(struct tegra_drm_context *context, u32 id) Cheers Jon -- nvpublic