On Tue 2021-07-20 13:28:45, Chris Down wrote:
> Hey folks,
>
> Naresh Kamboju writes:
> > On Tue, 20 Jul 2021 at 13:13, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> > >
> > > Hi all,
> > >
> > > After merging the printk tree, today's linux-next build (mips allnoconfig)
> > > failed like this:
> > >
> > > arch/mips/kernel/genex.o: In function `handle_mcheck_int':
> > > (.text+0x190c): undefined reference to `printk'
> > > arch/mips/kernel/genex.o: In function `handle_reserved_int':
> > > (.text+0x1c8c): undefined reference to `printk'
> > >
> > > Caused by commit
> > >
> > > 337015573718 ("printk: Userspace format indexing support")
> >
> > Following MIPS builds failed at our end due the reported problem.
>
> Thanks: missed this as I made sure to change all .S files to use _printk,
> but this is in a .h file included in a .S file.
>
> Here's what's needed. :-)
>
> diff --git arch/mips/include/asm/asm.h arch/mips/include/asm/asm.h
> index ea4b62ece336..2f8ce94ebaaf 100644
> --- arch/mips/include/asm/asm.h
> +++ arch/mips/include/asm/asm.h
> @@ -114,7 +114,7 @@ symbol = value
> .set push; \
> .set reorder; \
> PTR_LA a0, 8f; \
> - jal printk; \
> + jal _printk; \
> .set pop; \
> TEXT(string)
> #else
Chris, could you please send it as a proper patch?
Best Regards,
Petr
