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Linux kernel source tree
4eea7fb980
Below call trace and errors are observed when reloading amdgpu driver with the module parameter reset_method=3. It should do a default reset when loading or reloading the driver, regardless of the module parameter reset_method. v2: add comments inside and modify commit messages. [ +2.180243] [drm] psp gfx command ID_LOAD_TOC(0x20) failed and response status is (0x0) [ +0.000011] [drm:psp_hw_start [amdgpu]] *ERROR* Failed to load toc [ +0.000890] [drm:psp_hw_start [amdgpu]] *ERROR* PSP tmr init failed! [ +0.020683] [drm:amdgpu_fill_buffer [amdgpu]] *ERROR* Trying to clear memory with ring turned off. [ +0.000003] RIP: 0010:amdgpu_bo_release_notify+0x1ef/0x210 [amdgpu] [ +0.000004] Call Trace: [ +0.000003] <TASK> [ +0.000008] ttm_bo_release+0x2c4/0x330 [amdttm] [ +0.000026] amdttm_bo_put+0x3c/0x70 [amdttm] [ +0.000020] amdgpu_bo_free_kernel+0xe6/0x140 [amdgpu] [ +0.000728] psp_v11_0_ring_destroy+0x34/0x60 [amdgpu] [ +0.000826] psp_hw_init+0xe7/0x2f0 [amdgpu] [ +0.000813] amdgpu_device_fw_loading+0x1ad/0x2d0 [amdgpu] [ +0.000731] amdgpu_device_init.cold+0x108e/0x2002 [amdgpu] [ +0.001071] ? do_pci_enable_device+0xe1/0x110 [ +0.000011] amdgpu_driver_load_kms+0x1a/0x160 [amdgpu] [ +0.000729] amdgpu_pci_probe+0x179/0x3a0 [amdgpu] Signed-off-by: lyndonli <Lyndon.Li@amd.com> Signed-off-by: Yunxiang Li <Yunxiang.Li@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.