Hi Luca,
On Wed, Aug 05, 2020 at 11:57:08AM +0200, Luca Stefani wrote:
> * late_initcall expects a function that returns an integer
> -> Update the function signature to match.
>
> Fixes: 9554bfe403nd ("x86/mce: Convert the CEC to use the MCE notifier")
> Signed-off-by: Luca Stefani <[email protected]>
Thank you for fixing this!
[Note that this v2 email never landed in my inbox, perhaps Gmail filtered
it out due to a missing To: line?]
> ---
> drivers/ras/cec.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/ras/cec.c b/drivers/ras/cec.c
> index 569d9ad2c594..6939aa5b3dc7 100644
> --- a/drivers/ras/cec.c
> +++ b/drivers/ras/cec.c
> @@ -553,20 +553,20 @@ static struct notifier_block cec_nb = {
> .priority = MCE_PRIO_CEC,
> };
>
> -static void __init cec_init(void)
> +static int __init cec_init(void)
> {
> if (ce_arr.disabled)
> - return;
> + return -ENODEV;
>
> ce_arr.array = (void *)get_zeroed_page(GFP_KERNEL);
> if (!ce_arr.array) {
> pr_err("Error allocating CE array page!\n");
> - return;
> + return -ENOMEM;
> }
>
> if (create_debugfs_nodes()) {
> free_page((unsigned long)ce_arr.array);
> - return;
> + return -ENOMEM;
> }
>
> INIT_DELAYED_WORK(&cec_work, cec_work_fn);
> @@ -575,6 +575,7 @@ static void __init cec_init(void)
> mce_register_decode_chain(&cec_nb);
>
> pr_info("Correctable Errors collector initialized.\n");
> + return 0;
> }
> late_initcall(cec_init);
The type mismatch broke allyesconfig in my test tree and your patch
fixes the issue. Please feel free to add:
Reviewed-and-tested-by: Sami Tolvanen <[email protected]>
Sami
