On Fri, Aug 26, 2022 at 09:17:44AM +0300, Jarkko Sakkinen wrote:
> On Fri, Aug 19, 2022 at 05:44:44PM +0200, Greg Kroah-Hartman wrote:
> > From: Huacai Chen <chenhuacai@xxxxxxxxxxx>
> >
> > commit bed4593645366ad7362a3aa7bc0d100d8d8236a8 upstream.
> >
> > If DEBUG_SECTION_MISMATCH enabled, __calc_tpm2_event_size() will not be
> > inlined, this cause section mismatch like this:
> >
> > WARNING: modpost: vmlinux.o(.text.unlikely+0xe30c): Section mismatch in reference from the variable L0 to the function .init.text:early_ioremap()
> > The function L0() references
> > the function __init early_memremap().
> > This is often because L0 lacks a __init
> > annotation or the annotation of early_ioremap is wrong.
> >
> > Fix it by using __always_inline instead of inline for the called-once
> > function __calc_tpm2_event_size().
> >
> > Fixes: 44038bc514a2 ("tpm: Abstract crypto agile event size calculations")
> > Cc: stable@xxxxxxxxxxxxxxx # v5.3
> > Reported-by: WANG Xuerui <git@xxxxxxxxxx>
> > Signed-off-by: Huacai Chen <chenhuacai@xxxxxxxxxxx>
> > Signed-off-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>
> > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> > ---
> > include/linux/tpm_eventlog.h | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > --- a/include/linux/tpm_eventlog.h
> > +++ b/include/linux/tpm_eventlog.h
> > @@ -157,7 +157,7 @@ struct tcg_algorithm_info {
> > * Return: size of the event on success, 0 on failure
> > */
> >
> > -static inline int __calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> > +static __always_inline int __calc_tpm2_event_size(struct tcg_pcr_event2_head *event,
> > struct tcg_pcr_event *event_header,
> > bool do_mapping)
> > {
> >
> >
>
> Thank you. I'll pick this.
>
> Reviewed-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>
>
> BR, Jarkko
Uh oh, sorry too many emails in one sit.
BR, Jarkko
