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[PATCH v3 0/3] xen/events: Fix Global and Domain VIRQ tracking
- To: Juergen Gross <jgross@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>
- From: Jason Andryuk <jason.andryuk@xxxxxxx>
- Date: Wed, 27 Aug 2025 20:36:00 -0400
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- Cc: Jason Andryuk <jason.andryuk@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>
- Delivery-date: Thu, 28 Aug 2025 00:34:37 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
v2 and v3 are now series first changing find_virq() to return -EEXIST in
some cases, and then tracking cpu movement of VIRQs. This keeps ensures
the cpu is correct when calling unbind_from_irq().
I'm adding Cc stable to all patches. Patch 2 doesn't have a Fixes, but
it goes together with patch 3.
Jason Andryuk (3):
xen/events: Cleanup find_virq() return codes
xen/events: Return -EEXIST for bound VIRQs
xen/events: Update virq_to_irq on migration
drivers/xen/events/events_base.c | 37 +++++++++++++++++++++++++-------
1 file changed, 29 insertions(+), 8 deletions(-)
--
2.34.1
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