Hi Ethan, kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on linus/master v7.0-rc1 next-20260224] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ethan-Tidmore/drm-amdgpu-Fix-resource-leaks/20260225-095342 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260225014425.2474802-1-ethantidmore06%40gmail.com patch subject: [PATCH] drm/amdgpu: Fix resource leaks config: x86_64-rhel-9.4 (https://download.01.org/0day-ci/archive/20260225/[email protected]/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260225/[email protected]/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): drivers/gpu/drm/amd/amdgpu/amdgpu_device.c: In function 'amdgpu_device_fini_sw': >> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:4942:16: warning: unused variable >> 'idx' [-Wunused-variable] 4942 | int i, idx; | ^~~ vim +/idx +4942 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c 72c8c97b1522ce Andrey Grodzovsky 2021-05-12 4939 72c8c97b1522ce Andrey Grodzovsky 2021-05-12 4940 void amdgpu_device_fini_sw(struct amdgpu_device *adev) 72c8c97b1522ce Andrey Grodzovsky 2021-05-12 4941 { bd22e44ad415ac Christian König 2025-01-15 @4942 int i, idx; d37a3929ca0363 Orlando Chamberlain 2023-03-03 4943 bool px; 62d5f9f7110ad3 Leslie Shi 2022-01-05 4944 a5c5d8d50ecf58 Lang Yu 2021-10-21 4945 amdgpu_device_ip_fini(adev); b61badd20b443e Vitaly Prosyak 2024-11-11 4946 amdgpu_fence_driver_sw_fini(adev); b31d306378d9ba Mario Limonciello 2023-01-04 4947 amdgpu_ucode_release(&adev->firmware.gpu_info_fw); d38ceaf99ed015 Alex Deucher 2015-04-20 4948 adev->accel_working = false; 68ce8b24224265 Christian König 2022-03-02 4949 dma_fence_put(rcu_dereference_protected(adev->gang_submit, true)); bd22e44ad415ac Christian König 2025-01-15 4950 for (i = 0; i < MAX_XCP; ++i) { bd22e44ad415ac Christian König 2025-01-15 4951 dma_fence_put(adev->isolation[i].spearhead); bd22e44ad415ac Christian König 2025-01-15 4952 amdgpu_sync_free(&adev->isolation[i].active); bd22e44ad415ac Christian König 2025-01-15 4953 amdgpu_sync_free(&adev->isolation[i].prev); bd22e44ad415ac Christian König 2025-01-15 4954 } 04442bf70debb1 Lijo Lazar 2021-03-16 4955 04442bf70debb1 Lijo Lazar 2021-03-16 4956 amdgpu_reset_fini(adev); 04442bf70debb1 Lijo Lazar 2021-03-16 4957 d38ceaf99ed015 Alex Deucher 2015-04-20 4958 /* free i2c buses */ d38ceaf99ed015 Alex Deucher 2015-04-20 4959 amdgpu_i2c_fini(adev); bfca02892773d2 Shaoyun Liu 2018-02-01 4960 6e8ca38ebc9b13 Lijo Lazar 2025-02-05 4961 if (adev->bios) { bfca02892773d2 Shaoyun Liu 2018-02-01 4962 if (amdgpu_emu_mode != 1) d38ceaf99ed015 Alex Deucher 2015-04-20 4963 amdgpu_atombios_fini(adev); e986e89659e18b Lijo Lazar 2025-02-05 4964 amdgpu_bios_release(adev); 6e8ca38ebc9b13 Lijo Lazar 2025-02-05 4965 } d37a3929ca0363 Orlando Chamberlain 2023-03-03 4966 8a2b51392ac4a5 Lijo Lazar 2023-10-04 4967 kfree(adev->fru_info); 8a2b51392ac4a5 Lijo Lazar 2023-10-04 4968 adev->fru_info = NULL; 8a2b51392ac4a5 Lijo Lazar 2023-10-04 4969 b5aaa82e2b12fe Flora Cui 2025-03-14 4970 kfree(adev->xcp_mgr); b5aaa82e2b12fe Flora Cui 2025-03-14 4971 adev->xcp_mgr = NULL; b5aaa82e2b12fe Flora Cui 2025-03-14 4972 127ed492ad2df0 Lijo Lazar 2025-06-30 4973 px = amdgpu_device_supports_px(adev); d37a3929ca0363 Orlando Chamberlain 2023-03-03 4974 7b1c6263eaf4fd Alex Deucher 2023-10-17 4975 if (px || (!dev_is_removable(&adev->pdev->dev) && d37a3929ca0363 Orlando Chamberlain 2023-03-03 4976 apple_gmux_detect(NULL, NULL))) d38ceaf99ed015 Alex Deucher 2015-04-20 4977 vga_switcheroo_unregister_client(adev->pdev); d37a3929ca0363 Orlando Chamberlain 2023-03-03 4978 d37a3929ca0363 Orlando Chamberlain 2023-03-03 4979 if (px) 83ba126a9be318 Alex Deucher 2016-06-03 4980 vga_switcheroo_fini_domain_pm_ops(adev->dev); d37a3929ca0363 Orlando Chamberlain 2023-03-03 4981 38d6be8199331e Alex Deucher 2020-11-20 4982 if ((adev->pdev->class >> 8) == PCI_CLASS_DISPLAY_VGA) b8779475869a26 Christoph Hellwig 2021-07-16 4983 vga_client_unregister(adev->pdev); e9bc1bf7916e00 Yintian Tao 2019-06-05 4984 d155bef0636e01 Arnd Bergmann 2019-07-08 4985 if (IS_ENABLED(CONFIG_PERF_EVENTS)) 9c7c85f7ea1fe5 Jonathan Kim 2019-06-19 4986 amdgpu_pmu_fini(adev); 9e2096baab9add Lijo Lazar 2025-10-10 4987 if (adev->discovery.bin) a190d1c75c73ce Xiaojie Yuan 2019-03-27 4988 amdgpu_discovery_fini(adev); 72c8c97b1522ce Andrey Grodzovsky 2021-05-12 4989 cfbb6b0047448e Andrey Grodzovsky 2022-01-21 4990 amdgpu_reset_put_reset_domain(adev->reset_domain); cfbb6b0047448e Andrey Grodzovsky 2022-01-21 4991 adev->reset_domain = NULL; cfbb6b0047448e Andrey Grodzovsky 2022-01-21 4992 72c8c97b1522ce Andrey Grodzovsky 2021-05-12 4993 kfree(adev->pci_state); 1dd2fa0e00f17b Lijo Lazar 2025-06-28 4994 kfree(adev->pcie_reset_ctx.swds_pcistate); 1dd2fa0e00f17b Lijo Lazar 2025-06-28 4995 kfree(adev->pcie_reset_ctx.swus_pcistate); d38ceaf99ed015 Alex Deucher 2015-04-20 4996 } d38ceaf99ed015 Alex Deucher 2015-04-20 4997 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
