K. Y. Srinivasan 1268ed0c47 x86/hyper-v: Fix the circular dependency in IPI enlightenment ...

The IPI hypercalls depend on being able to map the Linux notion of CPU ID
to the hypervisor's notion of the CPU ID. The array hv_vp_index[] provides
this mapping. Code for populating this array depends on the IPI functionality.
Break this circular dependency.

[ tglx: Use a proper define instead of '-1' with a u32 variable as pointed
  	out by Vitaly ]

Fixes: 68bb7bfb79 ("X86/Hyper-V: Enable IPI enlightenments")
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Michael Kelley <mikelley@microsoft.com>
Cc: gregkh@linuxfoundation.org
Cc: devel@linuxdriverproject.org
Cc: olaf@aepfle.de
Cc: apw@canonical.com
Cc: jasowang@redhat.com
Cc: hpa@zytor.com
Cc: sthemmin@microsoft.com
Cc: Michael.H.Kelley@microsoft.com
Cc: vkuznets@redhat.com
Link: https://lkml.kernel.org/r/20180703230155.15160-1-kys@linuxonhyperv.com

2018-07-06 12:32:59 +02:00

..

hv_apic.c

x86/hyper-v: Fix the circular dependency in IPI enlightenment

2018-07-06 12:32:59 +02:00

hv_init.c

x86/hyper-v: Fix the circular dependency in IPI enlightenment

2018-07-06 12:32:59 +02:00

Makefile

x86/Hyper-V/hv_apic: Build the Hyper-V APIC conditionally

2018-05-19 21:34:11 +02:00

mmu.c

x86/hyper-v: move struct hv_flush_pcpu{,ex} definitions to common header

2018-05-26 14:14:33 +02:00