Re: [PATCH v3 18/18] infiniband: cxgb4: Eliminate duplicate barriers on weakly-ordered archs

From: Timur Tabi
Date: Sat Mar 17 2018 - 00:08:28 EST


On 3/16/18 6:04 PM, Steve Wise wrote:
Anybody understand why the PPC implementation of writeX_relaxed() isn't
relaxed?

You probably should ask that on the linuxppc-dev@xxxxxxxxxxxxxxxx mailing list.

I've always wondered why PowerPC has non-standard I/O accessors.

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