Messages in this thread | | | From | Matthew Garrett <> | Date | Fri, 16 Feb 2018 19:51:27 +0000 | Subject | Re: [PATCH 0/2] efivars: reading variables can generate SMIs |
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On Fri, Feb 16, 2018 at 11:31 AM Ard Biesheuvel <ard.biesheuvel@linaro.org> wrote: > This is why I was leaning towards applying these patches: not breaking > userland is an important rule, but it does not imply every aspect of > behavior observable by userland is set in stone. In other words, I > agree with Peter that making this change does not *break* userland in > a way anyone is likely to care deeply about.
In some modes tpmtotp will run as non-root and expect to be able to read an EFI variable.
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