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Re: [PATCH v2 2/2] x86/xen: switch initial pvops IRQ functions to dummy ones
- To: Juergen Gross <jgross@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, x86@xxxxxxxxxx, virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
- From: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
- Date: Wed, 22 Sep 2021 17:49:32 -0400
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- Cc: peterz@xxxxxxxxxxxxx, Deep Shah <sdeep@xxxxxxxxxx>, "VMware, Inc." <pv-drivers@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Delivery-date: Wed, 22 Sep 2021 21:50:14 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 9/22/21 6:31 AM, Juergen Gross wrote:
> The initial pvops functions handling irq flags will only ever be called
> before interrupts are being enabled.
>
> So make the __init and switch them to be dummy functions:
What are you making __init?
>
> +/* stub always return ing 0. */
"always returning"
-boris
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