Re: Fedora 33 System-Wide Change proposal: CompilerPolicy Change

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On Fri, 2020-06-05 at 09:16 +0200, Frantisek Zatloukal wrote:
> On Fri, Jun 5, 2020 at 9:11 AM Igor Raits <
> ignatenkobrain@xxxxxxxxxxxxxxxxx>
> wrote:
> 
> > Also we probably should mention that -fstack-clash-protection is
> > not
> > available in clang, so in theory binaries can be less secure due to
> > that.
> > 
> 
> This seems to be worked on as per 
> https://reviews.llvm.org/D68720?id=224102 (on
> x86, I am not sure on what arches GCC supports -fstack-clash-
> protection ).

Yeah, I think this was mentioned in the
https://src.fedoraproject.org/rpms/redhat-rpm-config/pull-request/89#comment-45723

- From what I see, GCC supports it on x86, x86_64, s390x, riscv64,
ppc64le. So this just does not include ARM / AArch64 from Fedora
architectures.

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- -- 
Igor Raits <ignatenkobrain@xxxxxxxxxxxxxxxxx>
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