* [PATCH] Drivers: hv: utils: reduce HV_UTIL_NEGO_TIMEOUT timeout
@ 2016-10-10 16:20 Vitaly Kuznetsov
0 siblings, 0 replies; only message in thread
From: Vitaly Kuznetsov @ 2016-10-10 16:20 UTC (permalink / raw)
To: devel; +Cc: linux-kernel, K. Y. Srinivasan, Haiyang Zhang
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>
---
drivers/hv/hyperv_vmbus.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index a5b4442..bdab7e7 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -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
--
2.7.4
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2016-10-10 16:20 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-10-10 16:20 [PATCH] Drivers: hv: utils: reduce HV_UTIL_NEGO_TIMEOUT timeout Vitaly Kuznetsov
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®