On Wed, 29 Apr 2020 at 21:02, Arnd Bergmann <arnd@xxxxxxxx> wrote:
>
> Building with gcc-10 causes a harmless warning about a section mismatch:
>
> WARNING: modpost: vmlinux.o(.text.unlikely+0x5e191): Section mismatch in reference from the function tpm2_calc_event_log_size() to the function .init.text:early_memunmap()
> The function tpm2_calc_event_log_size() references
> the function __init early_memunmap().
> This is often because tpm2_calc_event_log_size lacks a __init
> annotation or the annotation of early_memunmap is wrong.
>
> Add the missing annotation.
>
> Fixes: e658c82be556 ("efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing")
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Thanks, I'll take it as a fix.
> ---
> drivers/firmware/efi/tpm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/firmware/efi/tpm.c b/drivers/firmware/efi/tpm.c
> index 31f9f0e369b9..55b031d2c989 100644
> --- a/drivers/firmware/efi/tpm.c
> +++ b/drivers/firmware/efi/tpm.c
> @@ -16,7 +16,7 @@
> int efi_tpm_final_log_size;
> EXPORT_SYMBOL(efi_tpm_final_log_size);
>
> -static int tpm2_calc_event_log_size(void *data, int count, void *size_info)
> +static int __init tpm2_calc_event_log_size(void *data, int count, void *size_info)
> {
> struct tcg_pcr_event2_head *header;
> int event_size, size = 0;
> --
> 2.26.0
>
