| From | Arnd Bergmann <> | Date | Thu, 6 Sep 2018 16:02:42 +0200 | Subject | Re: [PATCH V3 09/26] csky: VDSO and rt_sigreturn |
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On Wed, Sep 5, 2018 at 2:08 PM Guo Ren <ren_guo@c-sky.com> wrote:
> + > + /* > + * __NR_rt_sigreturn must be 173 > + * Because gcc/config/csky/linux-unwind.h use hard code to parse rt_sigframe. > + */ > + err = setup_vdso_page(vdso->rt_signal_retcode); > + if (err) panic("Cannot set signal return code, err: %x.", err);
__NR_rt_sigreturn is 139
I think you need to update the comment, and probably check your gcc sources to ensure it still does the right thing.
Arnd
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