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[80.230.39.63]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4779a684202sm64265025e9.10.2025.11.15.23.45.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 15 Nov 2025 23:45:18 -0800 (PST) Date: Sun, 16 Nov 2025 02:45:15 -0500 From: "Michael S. Tsirkin" To: linux-kernel@vger.kernel.org Cc: Andrew Lunn , Paolo Abeni , Jason Wang , Eugenio =?utf-8?B?UMOpcmV6?= , Xuan Zhuo , Jonathan Corbet , kvm@vger.kernel.org, virtualization@lists.linux.dev, netdev@vger.kernel.org, linux-doc@vger.kernel.org Subject: [PATCH v4 0/2] virtio: feature related cleanups Message-ID: Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 1EmY4L_t8f26D3qngFlePv4NDYKu5m5mIEICTdWH7ks_1763279119 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sorry about sending a bad v3, there was a chunk there that does not belong at all. Lightly tested. Cleanup around handling of feature bits: - address word/dword/qword confusion - simplify interfaces so callers do not need to remember in which 64 bit chunk each bit belongs changes from v3: drop an out of date unnecessary kdoc parser change changes from v2: - drop unnecessary casts - rework the interface to use array of bits not Michael S. Tsirkin (2): virtio: clean up features qword/dword terms vhost: switch to arrays of feature bits drivers/vhost/net.c | 44 ++++++++++++++------------ drivers/vhost/scsi.c | 9 ++++-- drivers/vhost/test.c | 10 ++++-- drivers/vhost/vhost.h | 42 +++++++++++++++++++----- drivers/vhost/vsock.c | 10 +++--- drivers/virtio/virtio.c | 12 +++---- drivers/virtio/virtio_debug.c | 10 +++--- drivers/virtio/virtio_pci_modern_dev.c | 6 ++-- include/linux/virtio.h | 2 +- include/linux/virtio_config.h | 2 +- include/linux/virtio_features.h | 29 +++++++++-------- include/linux/virtio_pci_modern.h | 8 ++--- 12 files changed, 113 insertions(+), 71 deletions(-) -- MST