linux-kernel - Re: [PATCH v2 13/36] x86/ioport: add ksys_ioperm() helper; remove in-kernel calls to sys

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Message-ID: <alpine.DEB.2.21.1803161259530.1598@nanos.tec.linutronix.de>
Date:   Fri, 16 Mar 2018 13:00:48 +0100 (CET)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Dominik Brodowski <linux@...inikbrodowski.net>
cc:     linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
        viro@...iv.linux.org.uk, luto@...nel.org, mingo@...nel.org,
        akpm@...ux-foundation.org, arnd@...db.de,
        Ingo Molnar <mingo@...hat.com>, Jiri Slaby <jslaby@...e.com>,
        x86@...nel.org
Subject: Re: [PATCH v2 13/36] x86/ioport: add ksys_ioperm() helper; remove
 in-kernel calls to sys_ioperm()

On Thu, 15 Mar 2018, Dominik Brodowski wrote:

> Using this helper allows us to avoid the in-kernel calls to the sys_ioperm()
> syscall.
> 
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Ingo Molnar <mingo@...hat.com>
> Cc: Jiri Slaby <jslaby@...e.com>
> Cc: x86@...nel.org
> Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Signed-off-by: Dominik Brodowski <linux@...inikbrodowski.net>

Please add a few lines explaining the ksys_ prefix as you did in your reply
to Christoph. Other than that:

Reviewed-by: Thomas Gleixner <tglx@...utronix.de>