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| author | Rusty Russell | 2013-01-21 07:47:39 +0100 |
|---|---|---|
| committer | Rusty Russell | 2013-01-21 07:47:57 +0100 |
| commit | 373d4d099761cb1f637bed488ab3871945882273 (patch) | |
| tree | 954bef7bc724aee105dd246d5f2b1ea04ed38b20 /include/linux | |
| parent | module: printk message when module signature fail taints kernel. (diff) | |
| download | kernel-qcow2-linux-373d4d099761cb1f637bed488ab3871945882273.tar.gz kernel-qcow2-linux-373d4d099761cb1f637bed488ab3871945882273.tar.xz kernel-qcow2-linux-373d4d099761cb1f637bed488ab3871945882273.zip | |
taint: add explicit flag to show whether lock dep is still OK.
Fix up all callers as they were before, with make one change: an
unsigned module taints the kernel, but doesn't turn off lockdep.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kernel.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index c566927efcbd..80d36874689b 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -398,7 +398,11 @@ extern int panic_on_unrecovered_nmi; extern int panic_on_io_nmi; extern int sysctl_panic_on_stackoverflow; extern const char *print_tainted(void); -extern void add_taint(unsigned flag); +enum lockdep_ok { + LOCKDEP_STILL_OK, + LOCKDEP_NOW_UNRELIABLE +}; +extern void add_taint(unsigned flag, enum lockdep_ok); extern int test_taint(unsigned flag); extern unsigned long get_taint(void); extern int root_mountflags; |