lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20240829183603.1156671-1-vadfed@meta.com>
Date: Thu, 29 Aug 2024 11:36:00 -0700
From: Vadim Fedorenko <vadfed@...a.com>
To: Vadim Fedorenko <vadim.fedorenko@...ux.dev>,
        Jakub Kicinski
	<kuba@...nel.org>,
        Jonathan Lemon <jonathan.lemon@...il.com>,
        Jiri Slaby
	<jirislaby@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC: Vadim Fedorenko <vadfed@...a.com>, <netdev@...r.kernel.org>
Subject: [PATCH net v7 0/3] ptp: ocp: fix serial port information export

Starting v6.8 the serial port subsystem changed the hierarchy of devices
and symlinks are not working anymore. Previous discussion made it clear
that the idea of symlinks for tty devices was wrong by design [1].
This series implements additional attributes to expose the information
and removes symlinks for tty devices.

[1] https://lore.kernel.org/netdev/2024060503-subsonic-pupil-bbee@gregkh/

v6 -> v7:
- fix issues with applying patches
v5 -> v6:
- split conversion to array to separate patch per Jiri's feedback
- move changelog to cover letter
v4 -> v5:
- remove unused variable in ptp_ocp_tty_show
v3 -> v4:
- re-organize info printing to use ptp_ocp_tty_port_name()
- keep uintptr_t to be consistent with other code
v2 -> v3:
- replace serial ports definitions with array and enum for index
- replace pointer math with direct array access
- nit in documentation spelling
v1 -> v2:
- add Documentation/ABI changes

Vadim Fedorenko (3):
  ptp: ocp: convert serial ports to array
  ptp: ocp: adjust sysfs entries to expose tty information
  docs: ABI: update OCP TimeCard sysfs entries

 Documentation/ABI/testing/sysfs-timecard |  31 +++--
 drivers/ptp/ptp_ocp.c                    | 168 ++++++++++++++---------
 2 files changed, 119 insertions(+), 80 deletions(-)

-- 
2.43.5


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ