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Re: [Qemu-devel] Qemu deadlocks in tb_lock when using SVM+SoftMMU


From: Alex Bennée
Subject: Re: [Qemu-devel] Qemu deadlocks in tb_lock when using SVM+SoftMMU
Date: Mon, 06 Mar 2017 16:24:37 +0000
User-agent: mu4e 0.9.19; emacs 25.2.8

Alexander Boettcher <address@hidden> writes:

> Hi,
<snip>
>
> Sometimes Qemu just succeeds if the timing is well, will see.
>
> But this is not the point of this issue atm.

I've sent a patch that works as Richard suggested. However your test
image seems to run into other issues. I have tested it on my known good
x86 image and it works.

However my knowledge of x86's interrupt architecture is fairly minimal
so I'm looking for testing/feedback on the patch.

>
> Alex.


--
Alex Bennée



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