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[88.18.140.237]) by smtp.gmail.com with ESMTPSA id q8sm4397533wro.32.2020.10.23.09.49.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 23 Oct 2020 09:49:56 -0700 (PDT) Subject: Re: [PATCH v11 02/19] multi-process: Add config option for multi-process QEMU To: Jagannathan Raman , qemu-devel@nongnu.org References: From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: <071dc8d8-ecbd-a1ad-f503-bc278efce038@redhat.com> Date: Fri, 23 Oct 2020 18:49:55 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.3.1 MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=216.205.24.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/23 01:44:00 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 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, NICE_REPLY_A=-0.108, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no 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: elena.ufimtseva@oracle.com, fam@euphon.net, swapnil.ingle@nutanix.com, john.g.johnson@oracle.com, kraxel@redhat.com, quintela@redhat.com, mst@redhat.com, armbru@redhat.com, kanth.ghatraju@oracle.com, felipe@nutanix.com, thuth@redhat.com, ehabkost@redhat.com, konrad.wilk@oracle.com, dgilbert@redhat.com, alex.williamson@redhat.com, stefanha@redhat.com, pbonzini@redhat.com, rth@twiddle.net, kwolf@redhat.com, berrange@redhat.com, mreitz@redhat.com, ross.lagerwall@citrix.com, marcandre.lureau@gmail.com, thanos.makatos@nutanix.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 10/15/20 8:04 PM, Jagannathan Raman wrote: > Add a configuration option to separate multi-process code > > Signed-off-by: John G Johnson > Signed-off-by: Jagannathan Raman > Signed-off-by: Elena Ufimtseva > Reviewed-by: Stefan Hajnoczi > --- > configure | 10 ++++++++++ > meson.build | 1 + > 2 files changed, 11 insertions(+) > > diff --git a/configure b/configure > index f839c2a..2025e89 100755 > --- a/configure > +++ b/configure > @@ -447,6 +447,7 @@ meson="" > ninja="" > skip_meson=no > gettext="" > +mpqemu="no" > > bogus_os="no" > malloc_trim="auto" > @@ -1520,6 +1521,10 @@ for opt do > ;; > --disable-libdaxctl) libdaxctl=no > ;; > + --enable-mpqemu) mpqemu=yes > + ;; > + --disable-mpqemu) mpqemu=no > + ;; > *) > echo "ERROR: unknown option $opt" > echo "Try '$0 --help' for more information" > @@ -1838,6 +1843,8 @@ disabled with --disable-FEATURE, default is enabled if available: > xkbcommon xkbcommon support > rng-none dummy RNG, avoid using /dev/(u)random and getrandom() > libdaxctl libdaxctl support > + mpqemu multi-process QEMU support When I first heard about this, I was expecting something else. It could be better named as "remote-device emulation" or maybe "manifold (device) emulation" :) Anyway too late I presume.