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| author | Joshua Bakita <jbakita@cs.unc.edu> | 2025-10-01 11:54:47 -0400 |
|---|---|---|
| committer | Joshua Bakita <jbakita@cs.unc.edu> | 2025-10-01 11:54:47 -0400 |
| commit | b4a937788cead345f8f00419bd250d1d92b0290f (patch) | |
| tree | 231d2d817c89550f744ba1e993700566c1612557 /nvdebug_entry.c | |
| parent | 217aaa952fb812bfdce62402cfab959910ea7265 (diff) | |
Fix build warnings and errors on Linux 6.14ecrts25-ae
- Remove repetitive declarations of two `bus_type` structs.
- Fix mmu.c to use an always-64-bit member for `parent_addr`.
- Remove call to `page_mapcount_reset()` that isn't needed.
- Correct `nvdebug_pd_page` documentation.
- Disable missing prototype and missing declaration warnings.
- Fix an improper type, and a missing type conversion.
Tested build on Linux 6.14.0 (x86_64), 5.4.0 (x86_64), and
4.9.337 (aarch64).
Diffstat (limited to 'nvdebug_entry.c')
| -rw-r--r-- | nvdebug_entry.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/nvdebug_entry.c b/nvdebug_entry.c index c0cfa63..8293fdc 100644 --- a/nvdebug_entry.c +++ b/nvdebug_entry.c | |||
| @@ -48,8 +48,6 @@ extern struct file_operations copy_topology_file_ops; | |||
| 48 | 48 | ||
| 49 | struct nvdebug_state g_nvdebug_state[NVDEBUG_MAX_DEVICES]; | 49 | struct nvdebug_state g_nvdebug_state[NVDEBUG_MAX_DEVICES]; |
| 50 | unsigned int g_nvdebug_devices = 0; | 50 | unsigned int g_nvdebug_devices = 0; |
| 51 | // Bus types are global symbols in the kernel | ||
| 52 | extern struct bus_type platform_bus_type; | ||
| 53 | 51 | ||
| 54 | // Starting in Kernel 5.6, proc_ops is required instead of file_operations. | 52 | // Starting in Kernel 5.6, proc_ops is required instead of file_operations. |
| 55 | // As file_operations is larger than proc_ops, we can overwrite the memory | 53 | // As file_operations is larger than proc_ops, we can overwrite the memory |