Commit d7edd31b authored Nov 06, 2016 by Vitaly Kuznetsov Committed by Greg Kroah-Hartman Nov 07, 2016

Drivers: hv: utils: reduce HV_UTIL_NEGO_TIMEOUT timeout

I discovered that at least WS2016TP5 host has 60 seconds timeout for the
ICMSGTYPE_NEGOTIATE message so we need to lower guest's timeout a little
bit to make sure we always respond in time. Let's make it 55 seconds.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent fa32ff65

drivers/hv/hyperv_vmbus.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -38,7 +38,7 @@
		/*
		* Timeout for guest-host handshake for services.
		*/
		#define HV_UTIL_NEGO_TIMEOUT 60
		#define HV_UTIL_NEGO_TIMEOUT 55

		/*
		* The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent