Messages in this thread | | | From | Linus Walleij <> | Date | Thu, 28 Mar 2019 17:37:50 +0100 | Subject | Re: [PATCH] gpio: mockup: fix debugfs read |
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On Fri, Mar 22, 2019 at 6:30 PM Bartosz Golaszewski <brgl@bgdev.pl> wrote:
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com> > > The debugfs read callback must advance ppos or users using read() on > the file descriptor will never get the EOL. This wasn't spotted before > as I was using busybox cat for testing which uses sendfile() internally > and only noticed it now when switched to cat from coreutils. > > Fixes: 2a9e27408e12 ("gpio: mockup: rework debugfs interface") > Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Patch applied for fixes. Sorry for slow application, I was in no-wifi-land for some days.
Yours, Linus Walleij
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