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Re: [PATCH] x86/bugs: protect against userspace-userspace spectreRSB

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Linus Torvalds writes: On Tue, Jul 24, 2018 at 12:53 PM Jiri Kosina <jikos@kernel.org> wrote:

[...]

context switch when generic spectrev2 mitigation has been enabled. Shouldn't this also do something like
Shouldn't this also do something like
     x86_spec_ctrl_base |= x86_spec_ctrl_mask & SPEC_CTRL_STIBP;

if we have HT enabled?

              Linus


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