Messages in this thread | | | Date | Thu, 21 Feb 2008 12:54:52 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] X86: remove WARN_ON if MTRRs are all blank |
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* Joerg Roedel <joerg.roedel@amd.com> wrote:
> if (!highest_pfn) { > printk(KERN_WARNING "WARNING: strange, CPU MTRRs all blank?\n"); > - WARN_ON(1); > return 0; > }
instead of obscuring a possibly useful warning, please instead detect that it's a KVM guest and skip both the warning and the backtrace in that case.
Ingo
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