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Re: [Qemu-devel] Can I have someone's feedback on [bug 1809075] Concurre
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [Qemu-devel] Can I have someone's feedback on [bug 1809075] Concurrency bug on keyboard events: capslock LED messing up keycode streams causes character misses at guest kernel |
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Date: |
Thu, 3 Jan 2019 12:05:54 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.1 |
Cc'ing Marc-André & Gerd.
On 12/19/18 10:31 AM, Gao Zhiyuan wrote:
> Hi everyone.
>
> Can I please have someone's feedback on this bug?
> https://bugs.launchpad.net/qemu/+bug/1809075
> Briefly, guest OS loses characters sent to it via vnc. And I spot the
> bug in relation to ps2 driver.
>
> I'm thinking of possible fixes and I might want to use a memory barrier.
> But I would really like to have some suggestion from a qemu developer
> first. For example, can we brutally drop capslock LED key events in ps2
> queue?
>
> It is actually relevant to openQA, an automated QA tool for openSUSE.
> And this bug blocks a few test cases for us.
>
> Thank you in advance!
>
> Kind regards,
> Gao Zhiyuan
>
- Re: [Qemu-devel] Can I have someone's feedback on [bug 1809075] Concurrency bug on keyboard events: capslock LED messing up keycode streams causes character misses at guest kernel,
Philippe Mathieu-Daudé <=