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Re: [PATCH v10 2/5] xen: change VIRQ_CONSOLE to VIRQ_DOMAIN to allow non-hwdom binding
- To: Stefano Stabellini <stefano.stabellini@xxxxxxx>
- From: dmukhin@xxxxxxxx
- Date: Thu, 5 Feb 2026 16:50:46 -0800
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- Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, grygorii_strashko@xxxxxxxx, anthony.perard@xxxxxxxxxx, michal.orzel@xxxxxxx, julien@xxxxxxx, roger.pau@xxxxxxxxxx, jason.andryuk@xxxxxxx, victorm.lira@xxxxxxx, andrew.cooper3@xxxxxxxxxx, jbeulich@xxxxxxxx, sstabellini@xxxxxxxxxx
- Delivery-date: Fri, 06 Feb 2026 00:51:05 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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On Wed, Feb 04, 2026 at 03:37:09PM -0800, Stefano Stabellini wrote:
> Today only hwdom can bind VIRQ_CONSOLE. This patch changes the virq from
> global to VIRQ_DOMAIN to allow other domains to bind to it.
>
> Note that Linux silently falls back to polling when binding fails, which
> masks the issue.
>
> Signed-off-by: Jason Andryuk <jason.andryuk@xxxxxxx>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxx>
Reviewed-by: Denis Mukhin <dmukhin@xxxxxxxx>
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