| Subject | Re: [patch V2 28/46] x86/xen: Consolidate XEN-MSI init | From | Jürgen Groß <> | Date | Thu, 27 Aug 2020 09:47:22 +0200 |
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On 26.08.20 13:16, Thomas Gleixner wrote: > From: Thomas Gleixner <tglx@linutronix.de> > > X86 cannot store the irq domain pointer in struct device without breaking > XEN because the irq domain pointer takes precedence over arch_*_msi_irqs() > fallbacks. > > To achieve this XEN MSI interrupt management needs to be wrapped into an > irq domain. > > Move the x86_msi ops setup into a single function to prepare for this. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
Juergen
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