Fixed and pushed. Thanks.
Regards,
Hawking
-----Original Message-----
From: kbuild test robot <lkp@xxxxxxxxx>
Sent: 2018年11月7日 5:20
To: Zhang, Hawking <Hawking.Zhang@xxxxxxx>
Cc: kbuild-all@xxxxxx; dri-devel@xxxxxxxxxxxxxxxxxxxxx; Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Liu, Shaoyun <Shaoyun.Liu@xxxxxxx>
Subject: [radeon-alex:amd-staging-drm-next 12/15] drivers/gpu//drm/amd/amdgpu/amdgpu_xgmi.c:117:1: warning: the frame size of 1040 bytes is larger than 1024 bytes
tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head: 3902c0af567d658245ac01f2e33b39b2ff1ddd75
commit: 08dda26796ddd8a83e3b3568dc44e65a3108c56f [12/15] drm/amdgpu/psp: update topology info structures
config: i386-randconfig-s2-201844 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
git checkout 08dda26796ddd8a83e3b3568dc44e65a3108c56f
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
drivers/gpu//drm/amd/amdgpu/amdgpu_xgmi.c: In function 'amdgpu_xgmi_add_device':
>> drivers/gpu//drm/amd/amdgpu/amdgpu_xgmi.c:117:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]
}
^
vim +117 drivers/gpu//drm/amd/amdgpu/amdgpu_xgmi.c
230dee18 Shaoyun Liu 2018-06-27 63
230dee18 Shaoyun Liu 2018-06-27 64 int amdgpu_xgmi_add_device(struct amdgpu_device *adev)
230dee18 Shaoyun Liu 2018-06-27 65 {
08dda267 Hawking Zhang 2018-09-29 66 struct psp_xgmi_topology_info tmp_topology;
230dee18 Shaoyun Liu 2018-06-27 67 struct amdgpu_hive_info *hive;
230dee18 Shaoyun Liu 2018-06-27 68 struct amdgpu_xgmi *entry;
230dee18 Shaoyun Liu 2018-06-27 69 struct amdgpu_device *tmp_adev;
230dee18 Shaoyun Liu 2018-06-27 70
230dee18 Shaoyun Liu 2018-06-27 71 int count = 0, ret = -EINVAL;
230dee18 Shaoyun Liu 2018-06-27 72
230dee18 Shaoyun Liu 2018-06-27 73 if ((adev->asic_type < CHIP_VEGA20) ||
230dee18 Shaoyun Liu 2018-06-27 74 (adev->flags & AMD_IS_APU) )
230dee18 Shaoyun Liu 2018-06-27 75 return 0;
4eb24be0 Hawking Zhang 2018-09-28 76 adev->gmc.xgmi.node_id = psp_xgmi_get_node_id(&adev->psp);
230dee18 Shaoyun Liu 2018-06-27 77 adev->gmc.xgmi.hive_id = psp_xgmi_get_hive_id(&adev->psp);
230dee18 Shaoyun Liu 2018-06-27 78
08dda267 Hawking Zhang 2018-09-29 79 memset(&tmp_topology, 0, sizeof(tmp_topology));
230dee18 Shaoyun Liu 2018-06-27 80 mutex_lock(&xgmi_mutex);
230dee18 Shaoyun Liu 2018-06-27 81 hive = amdgpu_get_xgmi_hive(adev);
230dee18 Shaoyun Liu 2018-06-27 82 if (!hive)
230dee18 Shaoyun Liu 2018-06-27 83 goto exit;
230dee18 Shaoyun Liu 2018-06-27 84
230dee18 Shaoyun Liu 2018-06-27 85 list_add_tail(&adev->gmc.xgmi.head, &hive->device_list);
230dee18 Shaoyun Liu 2018-06-27 86 list_for_each_entry(entry, &hive->device_list, head)
08dda267 Hawking Zhang 2018-09-29 87 tmp_topology.nodes[count++].node_id = entry->node_id;
230dee18 Shaoyun Liu 2018-06-27 88
08dda267 Hawking Zhang 2018-09-29 89 ret = psp_xgmi_get_topology_info(&adev->psp, count, &tmp_topology);
230dee18 Shaoyun Liu 2018-06-27 90 if (ret) {
230dee18 Shaoyun Liu 2018-06-27 91 dev_err(adev->dev,
230dee18 Shaoyun Liu 2018-06-27 92 "XGMI: Get topology failure on device %llx, hive %llx, ret %d",
4eb24be0 Hawking Zhang 2018-09-28 93 adev->gmc.xgmi.node_id,
230dee18 Shaoyun Liu 2018-06-27 94 adev->gmc.xgmi.hive_id, ret);
230dee18 Shaoyun Liu 2018-06-27 95 goto exit;
230dee18 Shaoyun Liu 2018-06-27 96 }
230dee18 Shaoyun Liu 2018-06-27 97 /* Each psp need to set the latest topology */
230dee18 Shaoyun Liu 2018-06-27 98 list_for_each_entry(tmp_adev, &hive->device_list, gmc.xgmi.head) {
08dda267 Hawking Zhang 2018-09-29 99 ret = psp_xgmi_set_topology_info(&tmp_adev->psp, count, &tmp_topology);
230dee18 Shaoyun Liu 2018-06-27 100 if (ret) {
230dee18 Shaoyun Liu 2018-06-27 101 dev_err(tmp_adev->dev,
230dee18 Shaoyun Liu 2018-06-27 102 "XGMI: Set topology failure on device %llx, hive %llx, ret %d",
4eb24be0 Hawking Zhang 2018-09-28 103 tmp_adev->gmc.xgmi.node_id,
230dee18 Shaoyun Liu 2018-06-27 104 tmp_adev->gmc.xgmi.hive_id, ret);
230dee18 Shaoyun Liu 2018-06-27 105 /* To do : continue with some node failed or disable the whole hive */
230dee18 Shaoyun Liu 2018-06-27 106 break;
230dee18 Shaoyun Liu 2018-06-27 107 }
230dee18 Shaoyun Liu 2018-06-27 108 }
230dee18 Shaoyun Liu 2018-06-27 109 if (!ret)
230dee18 Shaoyun Liu 2018-06-27 110 dev_info(adev->dev, "XGMI: Add node %d to hive 0x%llx.\n",
230dee18 Shaoyun Liu 2018-06-27 111 adev->gmc.xgmi.physical_node_id,
230dee18 Shaoyun Liu 2018-06-27 112 adev->gmc.xgmi.hive_id);
230dee18 Shaoyun Liu 2018-06-27 113
230dee18 Shaoyun Liu 2018-06-27 114 exit:
230dee18 Shaoyun Liu 2018-06-27 115 mutex_unlock(&xgmi_mutex);
230dee18 Shaoyun Liu 2018-06-27 116 return ret;
230dee18 Shaoyun Liu 2018-06-27 @117 }
:::::: The code at line 117 was first introduced by commit
:::::: 230dee1859d07cc77c38add73482c07f899c744e drm/amdgpu : Generate XGMI topology info from driver level
:::::: TO: Shaoyun Liu <Shaoyun.Liu@xxxxxxx>
:::::: CC: shaoyunl <Shaoyun.Liu@xxxxxxx>
---
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