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Re: [PATCH v8 02/13] vpci: use per-domain PCI lock to protect vpci structure
- To: Roger Pau Monné <roger.pau@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 27 Jul 2023 14:56:18 +0200
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Oleksandr Andrushchenko <Oleksandr_Andrushchenko@xxxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
- Delivery-date: Thu, 27 Jul 2023 12:56:28 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 27.07.2023 14:42, Roger Pau Monné wrote:
> There are also existing callers of iommu_update_ire_from_msi() that
> call the functions without the pcidevs locked. See
> hpet_msi_set_affinity() for example.
Ftaod first and foremost because there's no pdev in that case.
Jan
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