[blfs-dev] #6526: xf86-video-intel segfaults unless forcing uxa acceleration on current BLFS-svn.
bruce.dubbs at gmail.com
Sat May 23 13:26:47 PDT 2015
Armin K. wrote:
> On 23.05.2015 04:14, BLFS Trac wrote:
>> #6526: xf86-video-intel segfaults unless forcing uxa acceleration on current BLFS-
>> Comment (by ken@…):
>> Replying to [comment:4 bdubbs@…]:
>> > Pretty poor response. What known error in gcc5? Is there a workaround?
>> Surely they don't expect user to revert to gcc-4.x. Surely inline doesn't
>> produce that much overhead on most current systems.
>> I think it is regarded as the same problem as
> I've picked some patches from gcc 5 branch that were added post-release, and
> among them there is a fix referenced in the bug you mention. You can try it
> for yourself if you are up to rebuilding gcc.
> I have ommited all of the test suite additions/modifications, documentation
> and translations modifications and non-x86 architecture updates/fixes.
>> If so, looks as if current git versions of the intel driver will not be
>> usable with gcc-5.1.
>> But I only tried the git version to see if the segfault had already been
>> Unfortunately, we are on the bleeding edge here, along with Arch.
> Arch uses post-release GCC snapshots. So they already include all (most) patches
> from gcc 5 branch.
For me the patch applies cleanly and the build is OK. I'm running tests now.
I need to update some packages in LFS anyway so I'll add this patch and start a
new build on a system that uses the intel driver to see if that fixes things up.
Since I'll need to build X on the new system, I may not get to that until
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