Re: Is iounmap(NULL) safe or not?

From: Benjamin Herrenschmidt
Date: Sat May 06 2017 - 03:47:58 EST

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In reply to: Alexey Khoroshilov: "Is iounmap(NULL) safe or not?"
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On Sat, 2017-05-06 at 01:50 +0300, Alexey Khoroshilov wrote:
> Could you please clarify if iounmap(NULL) safe or not.
> I guess it would be less errorprone if the answer is architecture independent.

I think it's supposed to be and we should fix ppc.

Cheers,
Ben.

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In reply to: Alexey Khoroshilov: "Is iounmap(NULL) safe or not?"
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