Messages in this thread | | | Date | Fri, 4 Feb 2022 17:28:43 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH v6 6/6] drivers/node: Show in sysfs node's crypto capabilities |
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On Fri, Feb 04, 2022 at 10:23:22AM -0600, Limonciello, Mario wrote: > > > > As there is interest in seeing these capabilities from userspace, it
This needs to be explained in a lot more detail: why, what is going to use it, how, etc.
We don't do user-visible APIs just because.
> As Tom agreed in previous post, Boris is mistaken here. I just double > checked on my side on a workstation that supports SME and comparing > /proc/cpuinfo before and after SME is enabled via mem_encrypt=on. I > confirmed that nothing changed.
Then we should clear that "sme" flag if memory encryption is not enabled. Like we do for all other flags.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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