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 AD90341D22C; Sat, 3 Oct 2026 11:38:23 +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=1791027505; cv=none; b=kQKp86oeXCmiBrL+0STzslaXZGWKAQYCt2RXyPLdDUyWPgbcMNj8URuHuhmNPqXn4Pnsmcf4AY1qQm9YbICl8JyG1Qi95EBQKlHLGOpxSE8Zz0CGoiae4bKrpbPKEwXh6hN9Qn+Mh8EhDg8S9y4ijU9Kryg0Y114nOV1ymKElGM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791027505; c=relaxed/simple; bh=StFkqrc5IqwFNUW4WadP/+g0tKHJ4pprOwhM4gaoVdc=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=PL36JmaHD3ir0XJJ9Wi4e66Fh5SKxzj85f2ClenEYZ/NS4rOdhSwFBbkb99A5zz+CNTGQTFTKyaN3GKDox/X0sI2H3ZojKYWp0Zh0mzbO4WKZH4h7Fv+7camQdyg2vPYUMz6w1+pXrZT7UAdRae3NELxf5nsQYIU5xJYPMfcjO4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=KwWr1h0Z; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="KwWr1h0Z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AEB831F0089B; Sat, 3 Oct 2026 11:38:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1791027503; bh=CeEO0mDvkeajrqdtznZXeKNZkf81XM4vMOdqSxEuJ88=; h=Date:From:To:Cc:Subject; b=KwWr1h0ZAYVfP5BOkVjVTkS0uqNOOE3dI9dEFikJsvFiMm2ANAnVlKAnIUZq037sP aMdOw149ycpOjnxrtg7fFOR+2BMQXDBWbiVJKR3GmUlcjYO1XiHQRZ+aZ0ERI4fTtK jE9e37FWjtxOIpIG3T58jp0nUuowdgsA7Kj+Pz+U= Date: Sat, 3 Oct 2026 13:38:20 +0200 From: Greg KH To: Linus Torvalds Cc: Jiri Slaby , Andrew Morton , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Subject: [GIT PULL] TTY/Serial driver updates for 7.3-rc6 Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@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 fd73f4a6659897191fa0d40695fe370925dd3780: Linux 7.3-rc3 (2026-09-13 14:38:02 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-7.3-rc6 for you to fetch changes up to 6c95ca52f27855dd2fb74131c8d4e8325d2af7de: tty: add missing driver flag kernel-doc colon (2026-10-02 11:15:22 +0200) ---------------------------------------------------------------- TTY/Serial fixes for 7.3-rc6 Here are some small tty/serial driver fixes for 7.3-rc6. Nothing major here, just lots of small fixes for reported issues, some of them very long-standing: - tty hangup fixes that have been there since the BKL days and kept tripping people up over time. - vt selection bugfix - other vt bugfixes (memory leaks and screen update fixes) - n_gsm bugfix - qcom-geni serial driver bugfix - 8250 serial driver bugfixes - other tiny serial driver fixes All of these have been in linux-next, the last few only a few days but testing here seems solid (this pull request was generated on that tree) Signed-off-by: Greg Kroah-Hartman ---------------------------------------------------------------- Abel Vesa (1): serial: qcom-geni: Fix unbalanced runtime PM resume for no_console_suspend Arnd Bergmann (1): serial: qcom-geni: avoid unused-function warning Daniel Starke (1): tty: n_gsm: fix missing modem controls after DLCI open in convergence layer type 2 Fan Wu (2): serial: 8250_bcm7271: fix use-after-free in brcmuart_remove() tty: serial: max3100: shut down timer before freeing port Hui Peng (1): vt: selection: Fix unsigned underflow and slab-out-of-bounds read in paste_selection() Johan Hovold (11): tty: abort break signalling on hangup tty: tty_port: restore TTY_IO_ERROR on activation failure tty: port: fix tty_port_tty_vhangup() race serial: revert guards in uart_wait_modem_status() serial: fix ioctl hangup race serial: fix TIOCMIWAIT race serial: abort TIOCMIWAIT on hangup tty: amiserial: fix broken TIOCMIWAIT tty: add break_wait kernel-doc tty: fix saved termios reset race tty: add missing driver flag kernel-doc colon John Ogness (1): serial: 8250: Change console_msr_work to IRQ_WORK_LAZY Joshua Rogers (2): tty: vcc: zero-initialize control packet in vcc_send_ctl() tty: vcc: hold port lock when clearing tty pointer in vcc_cleanup Kendall Willis (1): serial: 8250_omap: fix wake irq cleared during suspend Konrad Dybcio (1): serial: qcom-geni: keep registered console runtime active Maciej W. Rozycki (1): MAINTAINERS: Add self for the sb1250-duart serial driver Mingyu Wang (1): tty: vt: fix memory leak in vc_allocate() Paul Mbewe (3): serial: sc16is7xx: fix TX gap caused by kfifo circular buffer wrap-around serial: sc16is7xx: refill TX FIFO below trigger using fresh TXLVL serial: sc16is7xx: reduce TX refill rate with half-FIFO trigger Rosen Penev (1): tty: serial: mpc52xx_uart: move static declarations up. Ruslan Valiyev (1): serial: core: fix NULL pointer dereference in serial_core_unregister_port() Simon Gassner (1): serial: tegra: don't clear the Tx FIFO on an Rx-only reset Viken Dadhaniya (2): soc: qcom: geni-se: Correct QUP Core ICC vote constants tty: serial: qcom_geni_serial: Keep console RX functional after deep idle Wentao Liang (3): serial: ma35d1: Fix clock reference leak in ma35d1serial_probe() kgdboc: Fix tty driver reference leak in configure_kgdboc() serial: vt8500: Fix clock reference leak in vt8500_serial_probe() Yi Yang (1): vc_screen: reload vc pointer before if (ret) in vcs_write() to avoid UAF Zizhi Wo (1): vt: skip screen update for DEC alignment test on backgroup consoles MAINTAINERS | 5 + drivers/staging/greybus/uart.c | 3 +- drivers/tty/amiserial.c | 9 +- drivers/tty/n_gsm.c | 47 ++----- drivers/tty/serial/8250/8250_bcm7271.c | 2 +- drivers/tty/serial/8250/8250_omap.c | 15 ++- drivers/tty/serial/8250/8250_port.c | 2 +- drivers/tty/serial/kgdboc.c | 9 ++ drivers/tty/serial/ma35d1_serial.c | 6 +- drivers/tty/serial/max3100.c | 13 +- drivers/tty/serial/mpc52xx_uart.c | 6 +- drivers/tty/serial/qcom_geni_serial.c | 229 ++++++++++++++++++--------------- drivers/tty/serial/sc16is7xx.c | 53 ++++++-- drivers/tty/serial/serial-tegra.c | 18 ++- drivers/tty/serial/serial_core.c | 76 ++++++++--- drivers/tty/serial/vt8500_serial.c | 1 + drivers/tty/tty_io.c | 54 +++++--- drivers/tty/tty_port.c | 91 ++++++++----- drivers/tty/vcc.c | 5 +- drivers/tty/vt/selection.c | 4 +- drivers/tty/vt/vc_screen.c | 23 ++-- drivers/tty/vt/vt.c | 5 +- drivers/usb/class/cdc-acm.c | 2 +- drivers/usb/serial/usb-serial.c | 3 +- include/linux/soc/qcom/geni-se.h | 15 +-- include/linux/tty.h | 2 + include/linux/tty_driver.h | 6 + include/linux/tty_port.h | 22 +--- 28 files changed, 442 insertions(+), 284 deletions(-)