Messages in this thread | | | Date | Fri, 25 Feb 2022 15:08:06 -0700 | From | Nathan Chancellor <> | Subject | Re: [PATCH v2 05/39] x86: Base IBT bits |
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On Thu, Feb 24, 2022 at 05:46:59PM -0700, Nathan Chancellor wrote: > On Thu, Feb 24, 2022 at 04:35:51PM -0800, Kees Cook wrote: > > On Thu, Feb 24, 2022 at 03:51:43PM +0100, Peter Zijlstra wrote: > > > Add Kconfig, Makefile and basic instruction support for x86 IBT. > > > > > > XXX clang is not playing ball, probably lld being 'funny', I'm having > > > problems with .plt entries appearing all over after linking. > > > > I'll try to look into this; I know you've been chatting with Nathan > > about it. Is there an open bug for it? (And any kind of reproducer > > smaller than a 39 patch series we can show the linker folks?) :) > > I should be able to create a reproducer with cvise and file a bug on > GitHub around this tomorrow, I should have done it after Peter's > comments on IRC.
https://github.com/ClangBuiltLinux/linux/issues/1606
Cheers, Nathan
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