[PATCH 2/6] exec: simplify the compat syscall handling

[Christoph Hellwig]

On Mon, Jun 15, 2020 at 11:33:49AM -0400, Brian Gerst wrote:
> If you move those aliases above all the __SYSCALL_* defines it will
> work, since that will get the forward declaration too.  This would be
> the simplest workaround.

That compiles and also passes my exaustive x32 tests (chroot + ls -l).

This is the updated version:

http://git.infradead.org/users/hch/misc.git/commitdiff/c8d319711ad2f53be003ae8e9be08519068bdcee