Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v5.10.67 2021-03-04T10:37:42Z 2021-03-04T10:37:42Z Guchun Chen guchun.chen@amd.com 2021-01-14T07:45:48Z urn:sha1:a9d9fd5bd24bc1409cb05e9ab79510edc49bb5ad [ Upstream commit fe2d9f5abf19f2b3688b3b8da4e42f8d07886847 ] Fixes: 5c23e9e05e42 ("drm/amdgpu: Update RAS XGMI error inject sequence") Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 2020-12-09T15:06:39Z Arnd Bergmann arnd@arndb.de 2020-12-03T23:06:43Z urn:sha1:2343e9d2c5a94459b9de92649f1650e36eb79a10 There is still a warning when CONFIG_DEBUG_FS is disabled: drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1145:13: error: 'amdgpu_ras_debugfs_create_ctrl_node' defined but not used [-Werror=unused-function] 1145 | static void amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_device *adev) Change the code again to make the compiler actually drop this code but not warn about it. Fixes: ae2bf61ff39e ("drm/amdgpu: guard ras debugfs creation/removal based on CONFIG_DEBUG_FS") Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2020-10-22T03:06:23Z John Clements john.clements@amd.com 2020-10-21T08:20:42Z urn:sha1:e4eeceb73cb06b8fa379b94cbba77e6a0a032e43 This reverts commit 265c280a4807419249644156654e5c40a235ea84. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2020-09-25T21:03:22Z Alex Deucher alexander.deucher@amd.com 2020-09-25T14:29:01Z urn:sha1:a069a9eb73f896b84d8cfda2f2d436c1844c4e92 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c: In function ‘amdgpu_ras_fs_init’: drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1284:2: warning: ignoring return value of ‘sysfs_create_group’, declared with attribute warn_unused_result [-Wunused-result] 1284 | sysfs_create_group(&adev->dev->kobj, &group); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ v2: just print an error for sysfs group creation failure Acked-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2020-09-25T21:03:22Z Guchun Chen guchun.chen@amd.com 2020-09-24T10:09:44Z urn:sha1:c3d4d45db2fa05462629dbb0857146f5bedfc558 Merge ras sysfs creation together by calling sysfs_create_group once, as sysfs_update_group may not work properly as expected. v2: improve commit message Signed-off-by: Guchun Chen <guchun.chen@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dennis Li <Dennis.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2020-09-25T20:55:26Z John Clements john.clements@amd.com 2020-09-24T14:20:31Z urn:sha1:265c280a4807419249644156654e5c40a235ea84 disable UMC RAS in lieu of stability issues on certain sku Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2020-09-22T21:37:38Z Stanley.Yang Stanley.Yang@amd.com 2020-09-15T08:15:05Z urn:sha1:3f975d0f71d384825f47c3598d1d5358e40a57f5 GCEA/MMHUB EA error should not result to DF freeze, this is fixed in next generation, but for some reasons the GCEA/MMHUB EA error will result to DF freeze in previous generation, diver should avoid to indicate GCEA/MMHUB EA error as hw fatal error in kernel message by read GCEA/MMHUB err status registers. Changed from V1: make query_ras_error_status function more general make read mmhub er status register more friendly Changed from V2: move ras error status query function into do_recovery workqueue Changed from V3: remove useless code from V2, print GCEA error status instance number Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2020-08-26T20:40:19Z Stanley.Yang Stanley.Yang@amd.com 2020-08-17T07:48:21Z urn:sha1:5436ab94cd946006271f4e80de90b9a2276e93e3 The ctx->features are new RAS implementation which is only available for Vega20 and onwards, it is not available for vega10, vega10 should follow legacy ECC implementation. Changed from V1: wrap function to initialize kfd node properties Changed from V2: remove wrap function and SDMA SRAM ECC check Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2020-08-24T17:06:06Z Luben Tuikov luben.tuikov@amd.com 2020-08-24T16:29:45Z urn:sha1:4a580877bdcb837e7a3754ae20798dcfccb44e80 Add a static inline adev_to_drm() to obtain the DRM device pointer from an amdgpu_device pointer. Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2020-08-24T16:24:14Z Dennis Li Dennis.Li@amd.com 2020-08-18T10:44:17Z urn:sha1:d95e8e97e2d522b7ebb1d5a64c01d8de307621dc Change to dynamically create and release hive info object, which help driver support more hives in the future. v2: Change to save hive object pointer in adev, to avoid locking xgmi_mutex every time when calling amdgpu_get_xgmi_hive. v3: 1. Change type of hive object pointer in adev from void* to amdgpu_hive_info*. 2. remove unnecessary variable initialization. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Dennis Li <Dennis.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>