On 4/30/19 3:51 AM, Jessica Yu wrote:
> +++ Prarit Bhargava [29/04/19 11:17 -0400]:
>> Heiko, do you want a Signed-off-by or a Reported-by? Either one works
>> for me.
>>
>> P.
>
> I think you forgot to CC Heiko :)
#oops.
I forgot that git-send-email doesn't pick up "Reported-by".
P.
>
>> ----8<----
>>
>> On a s390 z14 LAR with 2 cpus about stalls about 3% of the time while
>> loading the s390_trng.ko module.
>>
>> Add a reschedule point to the loop that waits for modules to complete
>> loading.
>>
>> Reported-by: Heiko Carstens <heiko.carst...@de.ibm.com>
>> Fixes: linux-next commit f9a75c1d717f ("modules: Only return -EEXIST for
>> modules that have finished loading")
>> Signed-off-by: Prarit Bhargava <pra...@redhat.com>
>> Cc: Jessica Yu <j...@kernel.org>
>> ---
>> kernel/module.c | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/kernel/module.c b/kernel/module.c
>> index 410eeb7e4f1d..48748cfec991 100644
>> --- a/kernel/module.c
>> +++ b/kernel/module.c
>> @@ -3585,6 +3585,7 @@ static int add_unformed_module(struct module *mod)
>> finished_loading(mod->name));
>> if (err)
>> goto out_unlocked;
>> + cond_resched();
>> goto again;
>> }
>> err = -EEXIST;
>> --
>> 2.18.1
>>
