diff options
| -rw-r--r-- | kernel/module.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/module.c b/kernel/module.c index 333fbcc9697..d806e00e445 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -2014,6 +2014,7 @@ static noinline struct module *load_module(void __user *umod, long err = 0; void *ptr = NULL; /* Stops spurious gcc warning */ unsigned long symoffs, stroffs, *strmap; + void __percpu *percpu; mm_segment_t old_fs; @@ -2158,6 +2159,8 @@ static noinline struct module *load_module(void __user *umod, goto free_mod; sechdrs[pcpuindex].sh_flags &= ~(unsigned long)SHF_ALLOC; } + /* Keep this around for failure path. */ + percpu = mod_percpu(mod); /* Determine total sizes, and put offsets in sh_entsize. For now this is done generically; there doesn't appear to be any @@ -2463,7 +2466,7 @@ static noinline struct module *load_module(void __user *umod, module_free(mod, mod->module_core); /* mod will be freed with core. Don't access it beyond this line! */ free_percpu: - percpu_modfree(mod); + free_percpu(percpu); free_mod: kfree(args); kfree(strmap); |