Commit e917a5e2 authored May 18, 2017 by K. Y. Srinivasan Committed by Greg Kroah-Hartman May 25, 2017

drivers: hv: vmbus: Increase the time between retries in vmbus_post_msg()



Commit c0bb0392 ("Drivers: hv: vmbus: Raise retry/wait limits in
vmbus_post_msg()") increased the retry/wait limits of vmbus_post_msg()
to address the new DoS protection policies in WS2016.
Increase the time between retries to make the
code more robust.

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

parent 1d10602d

drivers/hv/connection.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -390,7 +390,7 @@ int vmbus_post_msg(void *buffer, size_t buflen, bool can_sleep)
		else
		mdelay(usec / 1000);

		if (usec < 256000)
		if (retries < 22)
		usec *= 2;
		}
		return ret;

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