3rd-party/linux-kernel-module-cheat
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fix kernel modules build after updating linux to v5.9.2

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- `dep.c` and `dep2.c`: `debugfs_create_u32` does not return anymore, not
  sure why:
  https://unix.stackexchange.com/questions/593983/creating-a-debugfs-file-that-is-used-to-read-write-u32-value/621282#621282
  So just doing `debugfs_lookup` for now
- vermagic.c:
  51161bfc66
  prevents its usage in v5.8. Just migrating to `init_utsname` for now
- procfs.c: `struct file_operations` moved to a new `struct proc_ops` at:
  b567e07513
- myprintk.c: `pr_warning` dropped for `pr_warn`:
  61ff72f401
- `poll.c`: `kthread_func` is not defined in kernel, prefix with lkmc to
  avoid conflict

Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/136

Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/137
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2020-11-24 00:00:01 +00:00
parent fa8c2ee521
commit 50570326d4
9 changed files with 65 additions and 34 deletions
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2
kernel_modules/myprintk.c
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@@ -8,7 +8,7 @@ static int myinit(void)
pr_alert("pr_alert\n");
pr_crit("pr_crit\n");
pr_err("pr_err");
pr_warning("pr_warning\n");
pr_warn("pr_warning\n");
pr_notice("pr_notice\n");
pr_info("pr_info\n");
pr_debug("pr_debug\n");