Re: [PATCH 4/5] MIPS: Support R_MIPS_PC16 rel-style reloc

[Paul Burton]

On Wed, Feb 03, 2016 at 01:36:00PM +0300, Sergei Shtylyov wrote:
> On 2/3/2016 1:32 PM, Paul Burton wrote:
> 
> >>>MIPS32 code uses rel-style relocs, and MIPS32r6 modules may include the
> >>>R_MIPS_PC16 relocation. We thus need to support R_MIPS_PC16 rel-style
> >>>relocations in order to load MIPS32r6 kernel modules. This patch adds
> >>>such support, which is similar to the rela-style R_MIPS_PC16 support but
> >>
> >>     R_MIPS_LO16, you mean?
> >
> >Hi Sergei,
> >
> >No, I mean it's similar to the R_MIPS_PC16 code in module-rela.c. That
> >is, its rela-style equivalent (rather than rel-style as here).
> 
>    But you're *adding* R_MIPS_PC16, no?

Yup, this patch is adding R_MIPS_PC16 to module.c & it's similar to
R_MIPS_PC16 in module-rela.c.

(Incidentally I think we could tidy up the duplication between the two
files, but that can come later...)

Thanks,
    Paul