From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from codeconstruct.com.au (pi.codeconstruct.com.au [203.29.241.158]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5E13935A39D for ; Fri, 5 Jun 2026 07:25:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.29.241.158 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780644304; cv=none; b=Eed7s5tFP7Ce4wYFxyQm+chd8Ef5EElhWv0/c/G3UOSzqnsbYl2j4zhvPK6kYmWgkiuC0yILYMlyWhDR9BKKIm+6AGDnbzRvcPTKf3TlqZoX05mRNChwJVgCoHMuiaRSq/FC3E3jcBhR3Mky5DhxLtcZIMK6ZD7IkWMaNwPrTVE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780644304; c=relaxed/simple; bh=/UWkZ1dUTXtRj/99R69UG78iWqI3oJXS3iUTrt8A1po=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=KkeGtCQLyObUYcApR8rS/GhJEjb94LLTqaRjVj3OlW8xI/TSkmNOXAGLlXBBdcTzvtk78wI94XPFBGHPGxQewJSm0aI/ZCjWOJu73mq/T70Nmfeidis3vJ4HYH+tfM+Fo1/xN4Q8fsQ8AY8BXCLM4u8e2bNsfEM2ADCpeoSbFG0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au; spf=pass smtp.mailfrom=codeconstruct.com.au; dkim=pass (2048-bit key) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.b=ZsdGUqWu; arc=none smtp.client-ip=203.29.241.158 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codeconstruct.com.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codeconstruct.com.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codeconstruct.com.au header.i=@codeconstruct.com.au header.b="ZsdGUqWu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeconstruct.com.au; s=2022a; t=1780644300; bh=P7iqWUt3w20kciwIHEW47L5qMSmYSuFRjHdYSJz7fWY=; h=From:Subject:Date:To:Cc; b=ZsdGUqWutWg2Jrbh8KVvouQ4hvzAWWm3D+TtpWNHLEddIR+h7y/8EY6byGBU4r4AY u9VAM7j95cVVcoKQ4d9TQuL6Wjte3f/jQwyDHs+KV0l3v4URzjeBcXnLAdH7qgpEXE cvgsgUwnW7No/C4OQKyQM0m3JYcDhHcPE86bal5MPOgLGuIfwpcPGKqY5CHSF/+nWg 2/Y8Y4sNplu6fWJsemsLQw6riZUsPwCe8/Za+JnLP8q4kNsQH3UN+hT9lz5gw8e3Yg SgtRW3qxZ/PMeGPFFX+Vn4f+367FHgQJNBADIcuPXeCsJq0pvi9xhz3Zl9ba5Hwajd nWQL86VDZMNtg== Received: by codeconstruct.com.au (Postfix, from userid 10000) id BD03B60516; Fri, 5 Jun 2026 15:25:00 +0800 (AWST) From: Jeremy Kerr Subject: [PATCH net 0/2] net: mctp: usb: minor fixes for MCTP over USB transport driver Date: Fri, 05 Jun 2026 15:24:13 +0800 Message-Id: <20260605-dev-mctp-usb-rx-requeue-v1-0-b86993d01ac0@codeconstruct.com.au> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAJ15ImoC/yWMwQrCMBAFf6Xs2YU0NEX8FfFgkxeNYKy7SSmU/ rtRjzMws5FCEpRO3UaCJWl65Qb9oSN/v+YbOIXGZI0dzWgcByz89GXmqhPLyoJ3RQXHIQbjYjj 21lGrZ0FM6+98poxCl7/UOj3gy/dJ+/4BH2/t3YAAAAA= X-Change-ID: 20260605-dev-mctp-usb-rx-requeue-f4fd05fd8125 To: Matt Johnston , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: netdev@vger.kernel.org, Jeremy Kerr X-Mailer: b4 0.16-dev This series adds a couple of fixes in the ndo_open / ndo_stop path for the MCTP over USB transport, where we are incorrectly sequencing two error cases. Signed-off-by: Jeremy Kerr --- Jeremy Kerr (2): net: mctp: usb: fix race between urb completion and rx_retry cancellation net: mctp: usb: don't fail mctp_usb_rx_queue on a deferred submission drivers/net/mctp/mctp-usb.c | 28 ++++++++++++++++++---------- 1 file changed, 18 insertions(+), 10 deletions(-) --- base-commit: 9147566d801602c9e7fc7f85e989735735bf38ba change-id: 20260605-dev-mctp-usb-rx-requeue-f4fd05fd8125 Best regards, -- Jeremy Kerr