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bh=iilUOcUAV6K9c1W7Y3wKJUT6c/z6NQwvvlB/VuRuS+A=; b=EwhT3F08izkQkqjBGa+uBapVfX 9220mY0rvmZNZHSxYoJiyUwkyxme7S3EquaRB23JSzeKvuMmwx1ImHZY7WAqOwoHaZk4+Xm2WrxjV 83fpiJWdoFE4iO6LOK89gnrn/vme/WkCk9qLCAF3zQxyCWcSWLHONsy9FHBR+vkJCYqs=; Received: from [95.248.141.113] (port=63988 helo=bywater) by esm19.siteground.biz with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98.1) (envelope-from ) id 1veFp5-00000000DCa-2iWV; Fri, 09 Jan 2026 16:58:51 +0000 Date: Fri, 9 Jan 2026 17:58:49 +0100 From: Francesco Valla To: Matias Ezequiel Vara Larsen Cc: Marc Kleine-Budde , Vincent Mailhol , Harald Mommer , Mikhail Golubev-Ciuchea , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , linux-can@vger.kernel.org, virtualization@lists.linux.dev, Wolfgang Grandegger , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Stefano Garzarella Subject: Re: [PATCH v6] can: virtio: Add virtio CAN driver Message-ID: References: Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - esm19.siteground.biz X-AntiAbuse: Original Domain - lists.linux.dev X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - valla.it X-Source: X-Source-Args: X-Source-Dir: X-SGantispam-id: c8e8ccca3bb4a1154d9d2e3f44ee7bae AntiSpam-DLS: false AntiSpam-DLSP: AntiSpam-DLSRS: AntiSpam-TS: 1.0 CFBL-Address: feedback@antispam.mailspamprotection.com; report=arf CFBL-Feedback-ID: 1veFpK-00000001MV3-2AMv-feedback@antispam.mailspamprotection.com Authentication-Results: outgoing.instance-europe-west4-4cpg.prod.antispam.mailspamprotection.com; iprev=pass (214.173.214.35.bc.googleusercontent.com) smtp.remote-ip=35.214.173.214; auth=pass (LOGIN) smtp.auth=esm19.siteground.biz; dkim=pass header.d=valla.it header.s=default header.a=rsa-sha256; arc=none Hi Matias, On Thu, Jan 08, 2026 at 09:21:38PM +0100, Matias Ezequiel Vara Larsen wrote: > On Thu, Jan 8, 2026 at 12:21 AM Matias Ezequiel Vara Larsen > wrote: > > > > Thanks Francesco! right, I made a mistake. process_rx_queue() is only > > invoking signal_used_queue() when req_rx_buf is true, i.e., the device > > has actually added something to the used ring. I'll fix that. > > > Feel free to test the updated commit. I just fixed a few bugs. So far > my tests seem correct. I stressed this during the night without any issue. So I'd say it is now working. > > Matias > > Thank you! Francesco