netdev - [PATCH v5 0/2] gpio: mlxbf2: Introduce proper interrupt handling

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: <20211015164809.22009-1-asmaa@nvidia.com>
Date:   Fri, 15 Oct 2021 12:48:07 -0400
From:   Asmaa Mnebhi <asmaa@...dia.com>
To:     andy.shevchenko@...il.com, linux-gpio@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-acpi@...r.kernel.org
Cc:     Asmaa Mnebhi <asmaa@...dia.com>, andrew@...n.ch, kuba@...nel.org,
        linus.walleij@...aro.org, bgolaszewski@...libre.com,
        davem@...emloft.net, rjw@...ysocki.net, davthompson@...dia.com
Subject: [PATCH v5 0/2] gpio: mlxbf2: Introduce proper interrupt handling

This is a follow up on a discussion regarding
proper handling of GPIO interrupts within the
gpio-mlxbf2.c driver.

Link to discussion:
https://lore.kernel.org/netdev/20210816115953.72533-7-andriy.shevchenko@linux.intel.com/T/

Patch 1 adds support to a GPIO IRQ handler in gpio-mlxbf2.c.
Patch 2 is a follow up removal of custom GPIO IRQ handling
from the mlxbf_gige driver and replacing it with a simple
IRQ request. The ACPI table for the mlxbf_gige driver is
responsible for instantiating the PHY GPIO interrupt via
GpioInt.

Andy Shevchenko, could you please review this patch series.
David Miller, could you please ack the changes in the
mlxbf_gige driver.

v5 vs. v4 patch:
- Remove a fix which check if bgpio_init has failed.
  This fix should in a separate patch targeting the stable
  branch.

Asmaa Mnebhi (2):
  gpio: mlxbf2: Introduce IRQ support
  net: mellanox: mlxbf_gige: Replace non-standard interrupt handling

 drivers/gpio/gpio-mlxbf2.c                    | 142 +++++++++++-
 .../net/ethernet/mellanox/mlxbf_gige/Makefile |   1 -
 .../ethernet/mellanox/mlxbf_gige/mlxbf_gige.h |  12 -
 .../mellanox/mlxbf_gige/mlxbf_gige_gpio.c     | 212 ------------------
 .../mellanox/mlxbf_gige/mlxbf_gige_main.c     |  22 +-
 5 files changed, 149 insertions(+), 240 deletions(-)
 delete mode 100644 drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_gpio.c

-- 
2.30.1