From: Johan Hovold <johan@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [GIT PULL] USB serial updates for 7.4-rc1
Date: Fri, 16 Oct 2026 10:24:30 +0200 [thread overview]
Message-ID: <atHfPtcketplfkrd@hovoldconsulting.com> (raw)
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(-)
next reply other threads:[~2026-10-16 8:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-16 8:24 Johan Hovold [this message]
2026-10-16 16:06 ` [GIT PULL] USB serial updates for 7.4-rc1 Greg Kroah-Hartman
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