Vitaly Kuznetsov 4bd0606076 x86/hyper-v: Use cheaper HVCALL_SEND_IPI hypercall when possible ...

When there is no need to send an IPI to a CPU with VP number > 64
we can do the job with fast HVCALL_SEND_IPI hypercall.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Cc: devel@linuxdriverproject.org
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Tianyu Lan <Tianyu.Lan@microsoft.com>
Cc: "Michael Kelley (EOSG)" <Michael.H.Kelley@microsoft.com>
Link: https://lkml.kernel.org/r/20180622170625.30688-4-vkuznets@redhat.com

2018-07-03 09:00:34 +02:00

..

hv_apic.c

x86/hyper-v: Use cheaper HVCALL_SEND_IPI hypercall when possible

2018-07-03 09:00:34 +02:00

hv_init.c

X86/Hyper-V: Consolidate the allocation of the hypercall input page

2018-05-19 13:23:18 +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: Use cheaper HVCALL_FLUSH_VIRTUAL_ADDRESS_{LIST,SPACE} hypercalls when possible

2018-06-24 15:01:14 +02:00