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Date: Thu, 6 Sep 2018 11:19:14 -0400
From: Rich Felker <dalias@...c.org>
To: musl@...ts.openwall.com
Subject: Re: [PATCH] arm asm for vfork
On Thu, Sep 06, 2018 at 05:02:14PM +0200, Patrick Oppenlander wrote:
> On Wed, Jul 18, 2018 at 6:14 AM Patrick Oppenlander
> <patrick.oppenlander@...il.com> wrote:
> >
> > On Wed, Jul 18, 2018 at 12:35 PM Rich Felker <dalias@...c.org> wrote:
> > > I think there needs to be a ".hidden __syscall_ret" (by de facto musl
> > > convention, on the line before it's used) here. It *might* be ok
> > > having the reference omit .hidden as long as the definition is hidden
> > > at link-time (which it is), but I'm not convinced the tooling won't
> > > complain about a branch to a destination that's not known to be
> > > link-time constant displacement.
> >
> > If that's the case i386, s390x, x86_64 and x32 may need attention in
> > vfork.s as they're doing it the same way.
> >
> > > If you have no other changes or comments I'm happy to just --amend
> > > that into the patch when I commit it.
> >
> > No problem with that at all.
> >
>
> I guess this one slipped through the cracks for 1.20.
>
> Any chance of you taking a look soon?
Indeed! Sorry about that. I'm in the middle of a big shuffle of messy
stuff in the source tree right now, but ping me again soon if you
don't see action on it in the next couple days.
Rich
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