Hi all,
After merging the net-next tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/networking/kapi:26: net/core/skbuff.c:780: WARNING: Error in declarator or parameters
Invalid C declaration: Expecting "(" in parameters. [error at 19]
void __fix_address kfree_skb_reason (struct sk_buff *skb, enum skb_drop_reason reason)
-------------------^
Introduced by commit
c205cc7534a9 ("net: skb: prevent the split of kfree_skb_reason() by gcc")
--
Cheers,
Stephen Rothwell
Hello,
On 2022/8/25 13:41，“Stephen Rothwell”<[email protected]> write:
> Hi all,
>
> After merging the net-next tree, today's linux-next build (htmldocs)
> produced this warning:
>
> Documentation/networking/kapi:26: net/core/skbuff.c:780: WARNING: Error in declarator or parameters
> Invalid C declaration: Expecting "(" in parameters. [error at 19]
> void __fix_address kfree_skb_reason (struct sk_buff *skb, enum skb_drop_reason reason)
> -------------------^
>
> Introduced by commit
>
> c205cc7534a9 ("net: skb: prevent the split of kfree_skb_reason() by gcc")
>
Yeah, I commited this patch. May I ask what command did you use to
produce this warning? I tried the following command, but not success:
make V=2 SPHINXDIRS="networking" htmldocs
Hmm.......what does this warning means? Does it don't like this
function attribute?
Thanks!
Menglong Dong
> --
> Cheers,
> Stephen Rothwell
On Thu, 25 Aug 2022 07:55:36 +0000 imagedong(董梦龙) wrote:
> > After merging the net-next tree, today's linux-next build (htmldocs)
> > produced this warning:
> >
> > Documentation/networking/kapi:26: net/core/skbuff.c:780: WARNING: Error in declarator or parameters
> > Invalid C declaration: Expecting "(" in parameters. [error at 19]
> > void __fix_address kfree_skb_reason (struct sk_buff *skb, enum skb_drop_reason reason)
> > -------------------^
> >
> > Introduced by commit
> >
> > c205cc7534a9 ("net: skb: prevent the split of kfree_skb_reason() by gcc")
> >
>
> Yeah, I commited this patch. May I ask what command did you use to
> produce this warning? I tried the following command, but not success:
>
> make V=2 SPHINXDIRS="networking" htmldocs
>
> Hmm.......what does this warning means? Does it don't like this
> function attribute?
It popped up for me on a clean build of
make htmldocs
There's a lot of other warnings but you should see this one, too.
I think you need to add the new keyword to one of the tables in
Documentation/conf.py