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Re: [Xen-devel] [v3,11/41] mips: reuse asm-generic/barrier.h

On 01/13/2016 12:48 PM, Peter Zijlstra wrote:
On Wed, Jan 13, 2016 at 11:02:35AM -0800, Leonid Yegoshin wrote:

I ask HW team about it but I have a question - has it any relationship with
replacing MIPS SYNC with lightweight SYNCs (SYNC_WMB etc)?
Of course. If you cannot explain the semantics of the primitives you
introduce, how can we judge the patch.

You missed a point - it is a question about replacement of SYNC with lightweight primitives. It is NOT a question about multithread system behavior without any SYNC. The answer on a latest Will's question lies in different area.

- Leonid.

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