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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [faster-by-no-jump-table] retpoline: disable jump tables
>>> On 20.11.18 at 16:37, <nmanthey@xxxxxxxxx> wrote: > To mitigate Meltdown, Xen has been fixed with a software fix, namely > using retpoline sequences generated by the compiler. This way, indirect > branches are protected against the attack. Actually I was meaning to commit this right away, but then my attention was drawn by the mention of Meltdown above: I think you mean Spectre v2 instead? I'd like to avoid the change being confusing to readers later on ... Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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