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Mon, 18 May 2020 14:56:08 +0000 (UTC) Date: Mon, 18 May 2020 16:56:05 +0200 From: Cornelia Huck To: Jared Rossi Subject: Re: [PATCH v2 1/1] vfio-ccw: allow non-prefetch ORBs Message-ID: <20200518165605.0975f9f4.cohuck@redhat.com> In-Reply-To: <20200512181535.18630-2-jrossi@linux.ibm.com> References: <20200512181535.18630-1-jrossi@linux.ibm.com> <20200512181535.18630-2-jrossi@linux.ibm.com> Organization: Red Hat GmbH MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=205.139.110.61; envelope-from=cohuck@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/17 23:32:08 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Eric Farman , qemu-s390x@nongnu.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, 12 May 2020 14:15:35 -0400 Jared Rossi wrote: > Remove the explicit prefetch check when using vfio-ccw devices. > This check does not trigger in practice as all Linux channel programs > are intended to use prefetch. > > It is no longer required to force the PFCH flag when using vfio-ccw > devices. > > Signed-off-by: Jared Rossi > --- > hw/vfio/ccw.c | 13 +++---------- > 1 file changed, 3 insertions(+), 10 deletions(-) Thanks, applied (with updated commit message.)