Re: [PATCH v13 0/3] Add kernel seccomp support for m68k

[John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>]

Hi Michael!

On 1/14/23 01:00, Michael Schmitz wrote:
> > Unfortunately, libseccomp fails to build after I updated the
> > syscalls.csv file
> > after adding m68k support. It seems that the problem are a number of
> > syscalls
> > that exist on m68k only:
> >
> >   CC       libseccomp_la-syscalls.perf.lo
> > syscalls.perf:152:70: error: '__PNR_getpagesize' undeclared here (not in
> > a function)
> >   152 |
> > getpagesize,119,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,166,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF,__PNR_getpagesize,SCMP_KV_UNDEF
>
> That one also exists on alpha and sparc. The other two are indeed unique to m68k.
>
> There must have been other cases of novel syscalls added to libseccomp before?

Neither alpha nor sparc are supported by libseccomp, so I think that's not an argument.

Adrian

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