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Re: guest Linux Kernel hangs and reports CPU lockup/stuck gitlab bug
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From: |
Gerd Hoffmann |
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Subject: |
Re: guest Linux Kernel hangs and reports CPU lockup/stuck gitlab bug |
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Date: |
Wed, 21 Sep 2022 12:47:28 +0200 |
On Wed, Sep 21, 2022 at 11:55:01AM +0200, Claudio Fontana wrote:
> Hi,
>
> I think this bug report warrants some attention,
>
> can Gerd take a look here?
>
> The GTK Clipboard commit seems involved:
>
> https://gitlab.com/qemu-project/qemu/-/issues/1150
Had a very quick look. Seems gtk_clipboard_wait_is_text_available()
blocks forever for some reason. Not sure why. Possibly a gtk bug.
The options I see are:
(a) go debug why it hangs.
(b) rewrite clipboard support to avoid using the
gtk_clipboard_wait*() functions.
(c) add a config option to turn off gtk clipboard support.
Don't have the time to dig deeper right now, sorry.
take care,
Gerd