diff options
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/kernel/module.c b/kernel/module.c index e69a5a68766f..cc000dd6e4a8 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -197,9 +197,10 @@ static inline int strong_try_module_get(struct module *mod) return -ENOENT; } -static inline void add_taint_module(struct module *mod, unsigned flag) +static inline void add_taint_module(struct module *mod, unsigned flag, + enum lockdep_ok lockdep_ok) { - add_taint(flag); + add_taint(flag, lockdep_ok); mod->taints |= (1U << flag); } @@ -727,7 +728,7 @@ static inline int try_force_unload(unsigned int flags) { int ret = (flags & O_TRUNC); if (ret) - add_taint(TAINT_FORCED_RMMOD); + add_taint(TAINT_FORCED_RMMOD, LOCKDEP_NOW_UNRELIABLE); return ret; } #else @@ -1138,7 +1139,7 @@ static int try_to_force_load(struct module *mod, const char *reason) if (!test_taint(TAINT_FORCED_MODULE)) printk(KERN_WARNING "%s: %s: kernel tainted.\n", mod->name, reason); - add_taint_module(mod, TAINT_FORCED_MODULE); + add_taint_module(mod, TAINT_FORCED_MODULE, LOCKDEP_NOW_UNRELIABLE); return 0; #else return -ENOEXEC; @@ -2147,7 +2148,8 @@ static void set_license(struct module *mod, const char *license) if (!test_taint(TAINT_PROPRIETARY_MODULE)) printk(KERN_WARNING "%s: module license '%s' taints " "kernel.\n", mod->name, license); - add_taint_module(mod, TAINT_PROPRIETARY_MODULE); + add_taint_module(mod, TAINT_PROPRIETARY_MODULE, + LOCKDEP_NOW_UNRELIABLE); } } @@ -2700,10 +2702,10 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags) } if (!get_modinfo(info, "intree")) - add_taint_module(mod, TAINT_OOT_MODULE); + add_taint_module(mod, TAINT_OOT_MODULE, LOCKDEP_STILL_OK); if (get_modinfo(info, "staging")) { - add_taint_module(mod, TAINT_CRAP); + add_taint_module(mod, TAINT_CRAP, LOCKDEP_STILL_OK); printk(KERN_WARNING "%s: module is from the staging directory," " the quality is unknown, you have been warned.\n", mod->name); @@ -2869,15 +2871,17 @@ static int check_module_license_and_versions(struct module *mod) * using GPL-only symbols it needs. */ if (strcmp(mod->name, "ndiswrapper") == 0) - add_taint(TAINT_PROPRIETARY_MODULE); + add_taint(TAINT_PROPRIETARY_MODULE, LOCKDEP_NOW_UNRELIABLE); /* driverloader was caught wrongly pretending to be under GPL */ if (strcmp(mod->name, "driverloader") == 0) - add_taint_module(mod, TAINT_PROPRIETARY_MODULE); + add_taint_module(mod, TAINT_PROPRIETARY_MODULE, + LOCKDEP_NOW_UNRELIABLE); /* lve claims to be GPL but upstream won't provide source */ if (strcmp(mod->name, "lve") == 0) - add_taint_module(mod, TAINT_PROPRIETARY_MODULE); + add_taint_module(mod, TAINT_PROPRIETARY_MODULE, + LOCKDEP_NOW_UNRELIABLE); #ifdef CONFIG_MODVERSIONS if ((mod->num_syms && !mod->crcs) @@ -3197,7 +3201,7 @@ again: "%s: module verification failed: signature and/or" " required key missing - tainting kernel\n", mod->name); - add_taint_module(mod, TAINT_FORCED_MODULE); + add_taint_module(mod, TAINT_FORCED_MODULE, LOCKDEP_STILL_OK); } #endif |