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Re: ppc64le: getauxval call from IFUNC resolver
- From: Peter Bergner <bergner at vnet dot ibm dot com>
- To: Florian Weimer <fweimer at redhat dot com>
- Cc: Joseph Myers <joseph at codesourcery dot com>, Tulio Magno Quites Machado Filho <tuliom at linux dot vnet dot ibm dot com>, "Gabriel F. T. Gomes" <gftg at linux dot vnet dot ibm dot com>, libc-alpha at sourceware dot org, Bill Schmidt <wschmidt at linux dot vnet dot ibm dot com>
- Date: Mon, 10 Jul 2017 14:59:51 -0500
- Subject: Re: ppc64le: getauxval call from IFUNC resolver
- Authentication-results: sourceware.org; auth=none
- References: <1498221206-26864-1-git-send-email-gftg@linux.vnet.ibm.com> <1498221206-26864-8-git-send-email-gftg@linux.vnet.ibm.com> <87mv8uznbr.fsf@linux.vnet.ibm.com> <alpine.DEB.2.20.1706262259190.9666@digraph.polyomino.org.uk> <62cd295b-4a28-a8ba-16b6-aef1cd1f1868@redhat.com> <60e4bbfd-186a-e98d-1322-1a4678fcb000@redhat.com> <6588d1d6-c509-6e0f-90e5-6466e76867d4@vnet.ibm.com>
On 7/7/17 5:19 PM, Peter Bergner wrote:
> On 7/4/17 1:37 AM, Florian Weimer wrote:
>> For the time being, we just disable --enable-bind-now, but I'd prefer a
>> proper fix, perhaps the one suggested here:
>>
>> https://sourceware.org/ml/libc-alpha/2017-06/msg01383.html
>
> I just committed this to GCC trunk today. I still need to bootstrap
> and regtest the backports to GCC 7 and GCC 6.
The trunk patch applied to GCC 7 and GCC 6 cleanly/no fuzz and it
bootstrapped and regtested with no regressions on powerpc64le-linux
as well as on powerpc64-linux and running the testsuite in both 32-bit
and 64-bit modes.
The backports were approved today, but I am leaving on vacation today,
returning on the 19th, so I will not commit the backports until I
return. If there is a large need to have the backports committed before
I return, please work with Tulio to find someone on our GCC team to
commit the patch and watch for fallout.
Peter