Re: [PATCH RFC 3/4] barriers: convert a control to a data dependency
From: Matthew Wilcox <willy@infradead.org>
Date: 2019-01-02 21:00:33
Also in:
linux-alpha, linux-arch, linux-doc, lkml
From: Matthew Wilcox <willy@infradead.org>
Date: 2019-01-02 21:00:33
Also in:
linux-alpha, linux-arch, linux-doc, lkml
On Wed, Jan 02, 2019 at 03:57:58PM -0500, Michael S. Tsirkin wrote:
@@ -875,6 +893,8 @@ to the CPU containing it. See the section on "Multicopy atomicity" for more information. + + In summary: (*) Control dependencies can order prior loads against later stores.
Was this hunk intentional?