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Fri, 15 Jan 2021 15:04:05 +0000 Subject: Re: linux-next: build warnings after merge of the drm-misc tree To: Stephen Rothwell , Daniel Vetter , Intel Graphics , DRI Cc: Thomas Zimmermann , =?UTF-8?Q?Christian_K=c3=b6nig?= , Darren Salt , Nirmoy Das , Linux Kernel Mailing List , Linux Next Mailing List References: <20210115122310.7dd6bb11@canb.auug.org.au> From: Nirmoy Message-ID: <9bb019ff-cbaa-3b1e-4688-80440a6d5c10@amd.com> Date: Fri, 15 Jan 2021 16:03:59 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 In-Reply-To: <20210115122310.7dd6bb11@canb.auug.org.au> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Originating-IP: [165.204.84.11] X-ClientProxiedBy: BN4PR12CA0020.namprd12.prod.outlook.com (2603:10b6:403:2::30) To DM6PR12MB3916.namprd12.prod.outlook.com (2603:10b6:5:1ca::21) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (165.204.84.11) by BN4PR12CA0020.namprd12.prod.outlook.com (2603:10b6:403:2::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3763.9 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: =?Windows-1252?Q?sixYt3kUxBbXuRC0BhqQK2XUicZoicliDqMq+tMfVoxEwN3or2oJlrJM?= =?Windows-1252?Q?DBlJ97cZMtUcwzsVbukrpCQIH/3LJn61BD9ASvJ7jqfodFJuyG/jZuKY?= =?Windows-1252?Q?851GfMZ3mS6GndmYsAf9JHmGbEAtR3Mm+4cUmfxYOuVwUbanbGVYumrW?= =?Windows-1252?Q?//sNDVHeXPa5ZrIf6iuW/GrctZVKLxu8KlXdfEOVG3ziCPSfK1MBTPEg?= =?Windows-1252?Q?ANPcxIiI+1Zsk2jn7Q2yXW5A9vCyfRuP+FiV+63VUmoQ3j8AQyKFUyN0?= =?Windows-1252?Q?k9H6EjvRKG2gE9N4s2ACHUlt1evNlN6gVHwyj/C8h6b+2Od/6BVa0GGH?= =?Windows-1252?Q?tjfmVVqu9zEJoQN19g3I8AA3Crxsyl2WvMaMsyUHeln32FWnmh2pLvAd?= =?Windows-1252?Q?7JGz8huFgKSJ0Ycj+uTtcAPQErVIHPA1JWOW+YhpfOBW1N7gzDqUf3Aq?= =?Windows-1252?Q?UQXqo6IovPrMvdKNOztW6DzvpbEPPm6t1clzCzHNgaHB/1t1+3ku1ze0?= =?Windows-1252?Q?JO0/jPE3GS/cytwnIiVL743xOK8TsEceUnrvTLkD5wcLOppKIqoL1rLI?= =?Windows-1252?Q?ySxLmdzOc7F9iO1Hpd4VFcW/DFeG5krI+vjDCltcE8cHJTJaaa41rt8S?= =?Windows-1252?Q?HYPJ9LnVTwmtKBL9PBVkxue2AZZLVH5vYedmHeEzXwCb1jzP6Jhs402E?= =?Windows-1252?Q?LyvEVpU4vLWgifrduSw66GiNrzEMpGM1wteUozk+KlLeB1Ffyzt8tWch?= =?Windows-1252?Q?SzfwhzJo62oQ8lCMRjuS2vPeZHrGQFPTn/KV065tVwqsj8XET8tI1YlM?= =?Windows-1252?Q?4kfn6X9pl41SkClIXI5kdNHGVpgREWNuCy1klCbf7LVhYIWkIKk6Wx9i?= =?Windows-1252?Q?pXK2h2qZjXcwcwl/TW0fIdYWX3LqlyNoQKNWBNgFgVDwswl2AaZFqOEf?= =?Windows-1252?Q?01v+1ECatcwEnhqDMsgCajPbXgqKOlblKtH8pRjCQ79E/wrP1ixCFL4/?= =?Windows-1252?Q?6cKaLNyyMas0uJt8iFuCDw77bp5Iy8ePeDoIXLZ7U+qDOZemMvl/kI3n?= =?Windows-1252?Q?nROFiPlRI7YxXKDJ?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 57d19b76-9661-4c2b-3584-08d8b966ccc0 X-MS-Exchange-CrossTenant-AuthSource: DM6PR12MB3916.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jan 2021 15:04:04.8804 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Q/GDQYF7+nRJqDu7o3i+BgHfPqi7cbPxrcr4jwAUv46H7otcZYsSFPWDxq0czzZnjfiqKGrk1oCt6CZHWF6cMg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB3355 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Stephen, On 1/15/21 2:23 AM, Stephen Rothwell wrote: > Hi all, > > After merging the drm-misc tree, today's linux-next build (x86_64 > allmodconfig) produced this warning: > > drivers/gpu/drm/amd/amdgpu/amdgpu_display.c: In function 'amdgpu_display_user_framebuffer_create': > drivers/gpu/drm/amd/amdgpu/amdgpu_display.c:929:24: warning: unused variable 'adev' [-Wunused-variable] > 929 | struct amdgpu_device *adev = drm_to_adev(dev); > | ^~~~ > > Introduced by commit > > 8f66090b7bb7 ("drm/amdgpu: Remove references to struct drm_device.pdev") I just sent a patch for this. > > drivers/gpu/drm/amd/amdgpu/amdgpu_device.c: In function 'amdgpu_device_resize_fb_bar': > drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1109:6: warning: unused variable 'space_needed' [-Wunused-variable] > 1109 | u64 space_needed = roundup_pow_of_two(adev->gmc.real_vram_size); > | ^~~~~~~~~~~~ > > Introduced by commit > > 453f617a30aa ("drm/amdgpu: Resize BAR0 to the maximum available size, even if it doesn't cover VRAM") We have a fix already merged in drm-misc-next for this. Thanks, Nirmoy >