[Webkit-unassigned] [Bug 188145] Hardcoded LFENCE instruction

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jul 30 08:52:34 PDT 2018


https://bugs.webkit.org/show_bug.cgi?id=188145

--- Comment #11 from Filip Pizlo <fpizlo at apple.com> ---
(In reply to Yusuke Suzuki from comment #3)
> Then, what makes WebKit safe from Spectre?

I don't think that the lfence instruction is adequate for protecting against Spectre anyway.

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