On 08/16/2017 05:07 AM, Florian Weimer wrote:
I will disable multi-arch on i386 for F26 and F27 because legacy
applications keep causing crashes with an unaligned stack.
(Unlike downstream, Fedora does not assume the presence of SSE2 support,
so only IFUNCs hit this issue there.)
I support this position.
We should not spend time chasing i386 vs. SSE2 ABI issues.
The point of the i386 build is to run legacy binaries without problems.
Adding optimizations for performance which cause problems is not useful.
--
Cheers,
Carlos.