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| author | Roland Vossen <rvossen@broadcom.com> | 2011-04-07 11:20:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-25 16:45:22 -0700 |
| commit | 7816c45bf13255157c00fb8aca86cb64d825e878 (patch) | |
| tree | e5f37f71a0d63fa4e6fefbf394a68aef685c6240 /kernel/module.c | |
| parent | cb63e4c967541402b79a92a31c841744ca17d1aa (diff) | |
| download | linux-7816c45bf13255157c00fb8aca86cb64d825e878.tar.gz linux-7816c45bf13255157c00fb8aca86cb64d825e878.tar.bz2 linux-7816c45bf13255157c00fb8aca86cb64d825e878.zip | |
modules: Enabled dynamic debugging for staging modules
Driver modules from the staging directory are marked 'tainted'
by module.c. Subsequently, tainted modules are denied dynamic
debugging. This is unwanted behavior, since staging modules should
be able to use the dynamic debugging mechanism.
Please merge this also into the staging-linus branch.
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Acked-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/module.c b/kernel/module.c index d5938a5c19c4..4d5c16aae745 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -2790,7 +2790,7 @@ static struct module *load_module(void __user *umod, } /* This has to be done once we're sure module name is unique. */ - if (!mod->taints) + if (!mod->taints || mod->taints == (1U<<TAINT_CRAP)) dynamic_debug_setup(info.debug, info.num_debug); /* Find duplicate symbols */ @@ -2827,7 +2827,7 @@ static struct module *load_module(void __user *umod, module_bug_cleanup(mod); ddebug: - if (!mod->taints) + if (!mod->taints || mod->taints == (1U<<TAINT_CRAP)) dynamic_debug_remove(info.debug); unlock: mutex_unlock(&module_mutex); |