x86: don't print a warning when MTRR are blank and running in KVM

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Inside a KVM virtual machine the MTRRs are usually blank. This confuses Linux
and causes a warning message at boot. This patch removes that warning message
when running Linux as a KVM guest.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Joerg Roedel 2008-02-21 15:50:14 +01:00 • committed by Ingo Molnar

parent 5d119b2c9a

commit 4147c8747e

1 changed files with 6 additions and 2 deletions

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arch/x86/kernel/cpu/mtrr/main.c

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