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Re: ppc64 vDSO update
- From: Benjamin Herrenschmidt <benh at kernel dot crashing dot org>
- To: Steve Munroe <sjmunroe at us dot ibm dot com>
- Cc: Roland McGrath <roland at redhat dot com>, libc-alpha at sources dot redhat dot com, Alan Modra <amodra at bigpond dot net dot au>
- Date: Wed, 19 Jan 2005 14:18:13 +1100
- Subject: Re: ppc64 vDSO update
- References: <OF47ADC4CA.1C17D876-ON86256F80.006526F1-86256F80.0065CD54@us.ibm.com>
On Wed, 2005-01-05 at 12:31 -0600, Steve Munroe wrote:
> Roland McGrath <roland@redhat.com> wrote on 01/04/2005 05:14:36 PM:
>
> > The x86 vDSO has only one PT_LOAD. If there are real problems with the
> > calculations, those are generic.
>
> I opened GLIBC Bugzilla #638 and submitted a patch.
Yah, I remember this one, it was indeed bogus "else" in the list of if's...
I posted a new vDSO patch at http://gate.crashing.org/~benh/ppc64-vdso-20050119.diff
Now, both 32 and 64 bits vDSO's are linked at "0" and export symbols as offsets
to functions and not real function symbols (I made them consistent) and updated
to patch to apply against current Linus bk.
Ben.