Hi Linus On Fri, Sep 14, 2018 at 10:56 AM Linus Walleij linus.walleij@linaro.org wrote:
On Thu, Sep 13, 2018 at 3:37 PM Ricardo Ribalda Delgado ricardo.ribalda@gmail.com wrote:
The current code only frees N-1 gpios if an error occurs during gpiod_set_transitory, gpiod_direction_output or gpiod_direction_input. Leading to gpios that cannot be used by userspace nor other drivers.
Cc: Timur Tabi timur@codeaurora.org Cc: stable@vger.kernel.org Fixes: ab3dbcf78f60f46d ("gpioib: do not free unrequested descriptors) Signed-off-by: Ricardo Ribalda Delgado ricardo.ribalda@gmail.com
Patch applied for fixes with Jan's Reported-by tag.
Just a heads-up
I haven't seem the patch on your kernel tree at https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git/refs/h...
it is probably on your computer tree, but I wanted to make sure the patch is not lost in the wind :P
Thanks!
Yours, Linus Walleij