Messages in this thread | | | Date | Mon, 7 Nov 2022 20:30:57 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH v3 04/37] x86/cpufeatures: Enable CET CR4 bit for shadow stack |
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On Mon, Nov 07, 2022 at 07:19:21PM +0000, Edgecombe, Rick P wrote: > There was at one point, but there was a suggestion to remove in favor > of clearcpuid. I can add it back.
Sounds like I need to school that "suggestor" about clearcpuid. :)
For example, when doing this:
1625c833db93 ("x86/cpu: Allow feature bit names from /proc/cpuinfo in clearcpuid=")
I even managed to prevent the kernel from booting. So clearcpuid= is definitely not for general consumption.
So as said, please remove it from your whole patchset's text.
Thx.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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