Messages in this thread | | | Date | Wed, 3 Apr 2024 19:30:59 +0200 | From | Borislav Petkov <> | Subject | Re: [PATCH -v2] x86/retpoline: Ensure default return thunk isn't used at runtime |
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On Wed, Apr 03, 2024 at 07:10:17PM +0200, Klara Modin wrote: > With this patch/commit, one of my machines (older P4 Xeon, 32-bit only) > hangs on boot with CONFIG_RETHUNK=y / CONFIG_MITIGATION_RETHUNK=y.
I wanna say your old P4 heater :) is not even affected by the crap the return thunks are trying to address so perhaps we should make CONFIG_MITIGATION_RETHUNK depend on !X86_32...
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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