[PATCH xserver] os/inputthread: Ensure pollfd refreshing

[Keith Packard]

Mihail Konev <k.mvc at ya.ru> writes:

> When putting a device node into a poll-request list, do not overwrite a
> "please-remove" element with the same fd, so that a closed device file
> is ospoll_remove'd prior to being ospoll_add'ed.
>
> Before, the opposite order was possible, resulting in ospoll_add
> considering the newly opened file being already polled, should it have a
> fd for which the "please-remove" has not been procesed yet. In this
> case, no further events would be seen from the device.
>
> Signed-off-by: Mihail Konev <k.mvc at ya.ru>
> Regressed-in: 52d6a1e832a5e62289dd4f32824ae16a78dfd7e8
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97880
> Patchwork: https://patchwork.freedesktop.org/patch/113763/
> Hit-and-Reduced-by: Hans de Goede <hdegoede at redhat.com>
> Reviewed-and-Reduced-by: Peter Hutterer <peter.hutterer at who-t.net>

Merged.
   9cf0bd4..5dcb066  master -> master

-- 
-keith
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