Messages in this thread | | | Date | Sat, 31 Aug 2013 07:07:37 +0200 | From | Borislav Petkov <> | Subject | Re: x86-32: Early microcode loading stumbles over disabled DYNAMIC_FTRACE |
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On Fri, Aug 30, 2013 at 08:17:41PM -0400, Steven Rostedt wrote: > On Fri, 30 Aug 2013 13:48:55 -0700 > "H. Peter Anvin" <hpa@zytor.com> wrote: > > > >> You *could* bail out of the calling address is < PAGE_OFFSET. > > > > Anyway... can we add this to the static tracing code? It is two > > instructions and is only needed on x86-32. For performance, use dynamic. > > Sure, do you want to add it ?
Another, simpler option could be to make static tracing depend on !MICROCODE until the first has been removed.
-- Regards/Gruss, Boris.
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