This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
Re: valgrind support for glibc master
- From: Siddhesh Poyarekar <siddhesh at gotplt dot org>
- To: Mark Wielaard <mjw at fedoraproject dot org>, Florian Weimer <fweimer at redhat dot com>
- Cc: GNU C Library <libc-alpha at sourceware dot org>, The GNU C Library support for Fedora <glibc at lists dot fedoraproject dot org>
- Date: Fri, 23 Jun 2017 16:40:12 +0530
- Subject: Re: valgrind support for glibc master
- Authentication-results: sourceware.org; auth=none
- References: <4cc2a089-aa95-61e3-19ff-437efda1b420@redhat.com> <1498215666.3709.126.camel@fedoraproject.org>
On Friday 23 June 2017 04:31 PM, Mark Wielaard wrote:
> For now the auxv HWCAP is masked off on arm64 in valgrind fedora.
> https://bugzilla.redhat.com/show_bug.cgi?id=1464211#c1
> So you can reenable the sanity check again on fedora rawhide.
>
> Upstream bug is https://bugs.kde.org/show_bug.cgi?id=381556
> arm64: Handle feature registers access on 4.11 Linux kernel or later
A better workaround would be to mask out HWCAP_CPUID (0x800) from the HWCAP.
Siddhesh