Messages in this thread | | | From | Michael Kelley <> | Subject | RE: [PATCH V4 1/3] x86/Hyper-V: Set x2apic destination mode to physical when x2apic is available | Date | Thu, 21 Feb 2019 17:00:53 +0000 |
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From: lantianyu1986@gmail.com <lantianyu1986@gmail.com> Sent: Monday, February 11, 2019 6:20 AM > > Hyper-V doesn't provide irq remapping for IO-APIC. To enable x2apic, > set x2apic destination mode to physcial mode when x2apic is available > and Hyper-V IOMMU driver makes sure cpus assigned with IO-APIC irqs have > 8-bit APIC id. > > Reviewed-by: Thomas Gleixner <tglx@linutronix.de> > Signed-off-by: Lan Tianyu <Tianyu.Lan@microsoft.com> > --- > Change since v2: > - Fix compile error due to x2apic_phys > - Fix comment indent > Change since v1: > - Remove redundant extern for x2apic_phys > Reviewed-by: Michael Kelley <mikelley@microsoft.com>
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