Re: [RFC PATCH v7 09/16] mm: add a user_virt_to_phys symbol

To: Khalid Aziz <khalid.aziz@xxxxxxxxxx>
Subject: Re: [RFC PATCH v7 09/16] mm: add a user_virt_to_phys symbol
From: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date: Wed, 23 Jan 2019 10:03:36 -0500
Cc: juergh@xxxxxxxxx, tycho@xxxxxxxx, jsteckli@xxxxxxxxx, ak@xxxxxxxxxxxxxxx, torvalds@xxxxxxxxxxxxxxxxxxxx, liran.alon@xxxxxxxxxx, keescook@xxxxxxxxxx, Tycho Andersen <tycho@xxxxxxxxxx>, deepa.srinivasan@xxxxxxxxxx, chris.hyser@xxxxxxxxxx, tyhicks@xxxxxxxxxxxxx, dwmw@xxxxxxxxxxxx, andrew.cooper3@xxxxxxxxxx, jcm@xxxxxxxxxx, boris.ostrovsky@xxxxxxxxxx, kanth.ghatraju@xxxxxxxxxx, joao.m.martins@xxxxxxxxxx, jmattson@xxxxxxxxxx, pradeep.vincent@xxxxxxxxxx, john.haxby@xxxxxxxxxx, tglx@xxxxxxxxxxxxx, kirill.shutemov@xxxxxxxxxxxxxxx, hch@xxxxxx, steven.sistare@xxxxxxxxxx, kernel-hardening@xxxxxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, x86@xxxxxxxxxx
In-reply-to: <c9a409397fc608f7ae6297597d9ea3d21eeb3b38.1547153058.git.khalid.aziz@oracle.com>
References: <cover.1547153058.git.khalid.aziz@oracle.com> <c9a409397fc608f7ae6297597d9ea3d21eeb3b38.1547153058.git.khalid.aziz@oracle.com>
User-agent: Mutt/1.9.4 (2018-02-28)

> +EXPORT_SYMBOL(user_virt_to_phys);

Could it be _GPL? OTherwise looks OK to me.

References:
- [RFC PATCH v7 00/16] Add support for eXclusive Page Frame Ownership
  - From: Khalid Aziz
- [RFC PATCH v7 09/16] mm: add a user_virt_to_phys symbol
  - From: Khalid Aziz