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Date: Thu, 31 Mar 2016 17:00:49 -0700 From: Greg KH <gregkh@...uxfoundation.org> To: "K. Y. Srinivasan" <kys@...rosoft.com> Cc: linux-kernel@...r.kernel.org, devel@...uxdriverproject.org, olaf@...fle.de, apw@...onical.com, vkuznets@...hat.com, jasowang@...hat.com Subject: Re: [PATCH 2/7] Drivers: hv: vmbus: Use READ_ONCE() to read variables that are volatile On Wed, Mar 23, 2016 at 05:53:52PM -0700, K. Y. Srinivasan wrote: > Use the READ_ONCE macro to access variabes that can change asynchronously. Why? What is this "fixing"? thanks, greg k-h
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