Re: [PATCH bpf-next 02/10] bpf: provide correct register name for exception callback retval check

[Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx>]

On Wed, Nov 22, 2023 at 5:44 PM Alexei Starovoitov
<alexei.starovoitov@xxxxxxxxx> wrote:
>
> On Tue, Nov 21, 2023 at 05:16:48PM -0800, Andrii Nakryiko wrote:
> >  SEC("?fentry/bpf_check")
> > -__failure __msg("At program exit the register R0 has value (0x40; 0x0)")
> > +__failure __msg("At program exit the register R1 has value (0x40; 0x0)")
>
> While at it...
> should we change tnum_strn() to print it as normal constant when mask==0 ?

sure, I can add that as another patch, because I suspect even more
tests would have to be adjusted