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| From: | geoff |
| Subject: | Re: [Qemu-devel] [PATCH 3/3] ivshmem: Improve MSI irqfd error handling |
| Date: | Tue, 14 Nov 2017 04:47:23 +1100 |
| User-agent: | Roundcube Webmail/1.2.3 |
On 2017-11-14 04:27, Markus Armbruster wrote:
Ladi Prosek <address@hidden> writes:Adds a rollback path to ivshmem_enable_irqfd() and fixes ivshmem_disable_irqfd() to bail if irqfd has not been enabled. Signed-off-by: Ladi Prosek <address@hidden>Is this a theoretical bug, or can you trigger it?
It is reproducible, I can trigger it by simply unloading the windows driver and then attempting to re-load it.
-Geoff
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