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Peter Anvin" Subject: Re: [patch 8/9] x86/iopl: Remove legacy IOPL option Message-ID: <20191107084455.00f24f49@shemminger-XPS-13-9360> In-Reply-To: References: <20191106193459.581614484@linutronix.de> <20191106202806.518518372@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 7 Nov 2019 07:11:49 +0100 J=C3=BCrgen Gro=C3=9F wrote: > On 06.11.19 20:35, Thomas Gleixner wrote: > > The IOPL emulation via the I/O bitmap is sufficient. Remove the legacy > > cruft dealing with the (e)flags based IOPL mechanism. > >=20 > > Signed-off-by: Thomas Gleixner =20 >=20 > Reviewed-by: Juergen Gross (Paravirt and Xen parts) I am happy to see this go. The DPDK only did initially because it was only way virtio would work at the time. Acked-by: Stephen Hemminger