Messages in this thread | | | Date | Wed, 4 Dec 2019 17:27:34 -0800 | From | Dmitry Torokhov <> | Subject | Re: [PATCH] Input: uinput - Fix returning EPOLLOUT from uinput_poll |
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On Wed, Dec 04, 2019 at 03:50:14AM +0100, Marcel Holtmann wrote: > Always return EPOLLOUT from uinput_poll to allow polling /dev/uinput > for writable state. > > Signed-off-by: Marcel Holtmann <marcel@holtmann.org> > Cc: stable@vger.kernel.org
Applied, thank you.
> --- > drivers/input/misc/uinput.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c > index 84051f20b18a..fd253781be71 100644 > --- a/drivers/input/misc/uinput.c > +++ b/drivers/input/misc/uinput.c > @@ -695,7 +695,7 @@ static __poll_t uinput_poll(struct file *file, poll_table *wait) > if (udev->head != udev->tail) > return EPOLLIN | EPOLLRDNORM; > > - return 0; > + return EPOLLOUT | EPOLLWRNORM; > } > > static int uinput_release(struct inode *inode, struct file *file) > -- > 2.23.0 >
-- Dmitry
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