Revert "x86/apic: Only disable CPU x2apic mode when necessary"
This reverts commit 5fcee53c . It causes the suspend to fail on at least the Chromebook Pixel, possibly other platforms too. Joerg Roedel points out that the logic should probably have been if (max_physical_apicid > 255 || !(IS_ENABLED(CONFIG_HYPERVISOR_GUEST) && hypervisor_x2apic_available())) { instead, but since the code is not in any fast-path, so we can just live without that optimization and just revert to the original code. Acked-by: Joerg Roedel <joro@8bytes.org> Acked-by: Jiang Liu <jiang.liu@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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