From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 77C3039734B; Fri, 16 Oct 2026 08:24:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792139074; cv=none; b=ghkwiE8dHfrzDB2wnsIWfVWfjB5g07CPG/DX5U9XFAd1vaxcEda4/8Rk3F9yabE75odPI+DoeeYhU1s0EbhzwW5/pXjvD9oAvResy04qhpRZkmjDJFlI6XqWwtfbUavSFMqkF1qV6PjfI/okpiThyKtf5BatBydfddXhRcYrZKs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792139074; c=relaxed/simple; bh=w0fbt38X8W/g2CpTR/FGoD+K+v/tar0fOVqNJl9vECI=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=WVKFETFhosgf02CeauB+q5ViZV/JTngSMpm0hbXgUEhXuu43eN2YSDyKoq1SdvNS2+0GrzON+sYsR/E6ni4Tqb8X8IUAuShadDqCZ1zsf0DPnZxPOwmpdgxkbTYgXY+JpV7+dSHlz4y0+5FeVtsQGoC3RqB345kAA/VmM2NaT88= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EOcquN7P; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EOcquN7P" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 227AD1F000C4; Fri, 16 Oct 2026 08:24:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792139073; bh=aIVYGwUNWbhqIhMNtrd7an+mjBXhbAz7wQg6yHPzJNk=; h=Date:From:To:Cc:Subject; b=EOcquN7PmFxhpnrHfmrWflanPkGT6E60mjMWyLyfI5y9IjCGxp3zfUOm2bFk03mVi J82tkLn0oHSPNY4AU8HIz16cY0k9CPAO+dSAqqpML1Ki2rTLANARlg0E7j1AobSRYe s2YnOVhrzyX50L9zS28HkCcAbwYR+q/0ey89rEo7cx5jJLUk+O8oi0GaNZqAoZ94PX 7kMhX03lfK0y+J9pGeTxOODtOy4JYj+dUpqkn3JyKpSHmRRLUiwn40R1wQHXAUnWoU /m7tiRb99Frer2FGO/kGLdwuVXFHce2mOuiswzEGoopBo3aEQ7Vyi51F30w0Ci1rmz BOOma1merGkZw== Received: from johan by xi.lan with local (Exim 4.99.5) (envelope-from ) id 1xHdEs-000000075EJ-46Je; Fri, 16 Oct 2026 10:24:30 +0200 Date: Fri, 16 Oct 2026 10:24:30 +0200 From: Johan Hovold To: Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] USB serial updates for 7.4-rc1 Message-ID: Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline The following changes since commit a90ee4305c4a5df72c11b31dacfdc76e00fcf78a: Linux 7.3-rc6 (2026-10-04 13:45:25 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git tags/usb-serial-7.4-rc1 for you to fetch changes up to d446199711161e35c7f97f1556753c81546fe0e2: USB: serial: mxuport: support RS485 mode configuration (2026-10-15 11:28:49 +0200) ---------------------------------------------------------------- USB serial updates for 7.4-rc1 Here are the USB serial updates for 7.4-rc1: - fix urb leak on sierra write completion - fix urb leak on usb_wwan disconnect - fix data corruption due to missing mxuport tx throttling - add support for two new classes of mxuport devices - add support for rs485 to mxuport - add new modem device ids - replace the last __get_free_page() with kmalloc() Everything has been in linux-next with no reported issues. The mxuport changes were merged yesterday, but they were contributed by a competent vendor (and passed my smoke test). ---------------------------------------------------------------- Crescent Hsieh (6): USB: serial: mxuport: clean up product ID definitions and device table USB: serial: mxuport: clean up firmware version handling USB: serial: mxuport: add MUX50U-based device support USB: serial: add generic write control callbacks USB: serial: mxuport: handle SEND_NEXT transmit flow control USB: serial: mxuport: support RS485 mode configuration Johan Hovold (2): USB: serial: usb_wwan: fix urb leak on disconnect USB: serial: sierra: fix urb leak on write completion Michael Wyraz (1): USB: serial: option: add support for ASR 1286:4e3c modem Mike Rapoport (Microsoft) (1): USB: serial: usb_wwan: replace __get_free_page() with kmalloc() Reinhard Speyerer (1): USB: serial: option: add Rolling Wireless RN947R drivers/usb/serial/generic.c | 11 +- drivers/usb/serial/mxuport.c | 424 ++++++++++++++++++++++++++++++++++++------ drivers/usb/serial/option.c | 5 + drivers/usb/serial/sierra.c | 3 +- drivers/usb/serial/usb_wwan.c | 9 +- include/linux/usb/serial.h | 8 + 6 files changed, 391 insertions(+), 69 deletions(-)