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[88.21.202.17]) by smtp.gmail.com with ESMTPSA id x6sm15118331wrv.57.2020.05.18.02.20.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 18 May 2020 02:20:30 -0700 (PDT) Subject: Re: [PATCH v1 0/3] virtio-balloon: free page hinting fixes To: David Hildenbrand , qemu-devel@nongnu.org References: <20200518083704.52646-1-david@redhat.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Mon, 18 May 2020 11:20:29 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200518083704.52646-1-david@redhat.com> Content-Language: en-US X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=207.211.31.81; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/17 22:52:27 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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, URIBL_BLOCKED=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: Alexander Bulekov , Wei Wang , "qemu-stable@nongnu.org" , Alexander Duyck , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 5/18/20 10:37 AM, David Hildenbrand wrote: > Some fixes for VIRTIO_BALLOON_F_FREE_PAGE_HINT. First issue was reported by > Alexander Bulekov [1], the other ones were discovered by me when digging > into the details. > > [1] https://lkml.kernel.org/r/20200511044121.eihns2tdimdzgi4i@mozz.bu.edu > > David Hildenbrand (3): > virtio-balloon: fix free page hinting without an iothread > virtio-balloon: fix free page hinting check on unrealize > virtio-balloon: unref the iothread when unrealizing > > hw/virtio/virtio-balloon.c | 38 ++++++++++++++++++++------------------ > 1 file changed, 20 insertions(+), 18 deletions(-) > All this series deserves a 'Cc: qemu-stable@nongnu.org' tag, right?