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Tue, 14 Apr 2020 09:48:13 +0000 (UTC) Received: from [10.72.13.119] (ovpn-13-119.pek2.redhat.com [10.72.13.119]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7602F1001920; Tue, 14 Apr 2020 09:48:05 +0000 (UTC) Subject: Re: [PATCH] vhost: do not enable VHOST_MENU by default To: Christian Borntraeger , mst@redhat.com References: <20200414024438.19103-1-jasowang@redhat.com> <375181ee-08ec-77a6-2dfc-f3c9c26705a1@de.ibm.com> From: Jason Wang Message-ID: <802e6da9-4827-a9a4-b409-f08a5de4e750@redhat.com> Date: Tue, 14 Apr 2020 17:48:04 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <375181ee-08ec-77a6-2dfc-f3c9c26705a1@de.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Content-Transfer-Encoding: quoted-printable X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-s390@vger.kernel.org, Thomas Bogendoerfer , Vasily Gorbik , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Heiko Carstens , linux-mips@vger.kernel.org, virtualization@lists.linux-foundation.org, geert@linux-m68k.org, netdev@vger.kernel.org, Paul Mackerras , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 2020/4/14 =E4=B8=8B=E5=8D=883:26, Christian Borntraeger wrote: > On 14.04.20 04:44, Jason Wang wrote: >> We try to keep the defconfig untouched after decoupling CONFIG_VHOST >> out of CONFIG_VIRTUALIZATION in commit 20c384f1ea1a >> ("vhost: refine vhost and vringh kconfig") by enabling VHOST_MENU by >> default. Then the defconfigs can keep enabling CONFIG_VHOST_NET >> without the caring of CONFIG_VHOST. >> >> But this will leave a "CONFIG_VHOST_MENU=3Dy" in all defconfigs and ev= en >> for the ones that doesn't want vhost. So it actually shifts the >> burdens to the maintainers of all other to add "CONFIG_VHOST_MENU is >> not set". So this patch tries to enable CONFIG_VHOST explicitly in >> defconfigs that enables CONFIG_VHOST_NET and CONFIG_VHOST_VSOCK. >> >> Cc: Thomas Bogendoerfer >> Cc: Benjamin Herrenschmidt >> Cc: Paul Mackerras >> Cc: Michael Ellerman >> Cc: Heiko Carstens >> Cc: Vasily Gorbik >> Cc: Christian Borntraeger > Fine with me. > s390 part > > Acked-by: Christian Borntraeger > > That was my first approach to get things fixed before I reported > this to you. Exactly. Thanks >