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|---|---|
| From | Thomas Gleixner <tglx@linutronix.de> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] irq_remapping: move structs outside #ifdef |
| Date | Fri, 18 Sep 2015 20:50:02 +0200 |
| Message-ID | <qa8To-2tx-15@gated-at.bofh.it> (permalink) |
| References | <qa6oy-7wu-23@gated-at.bofh.it> |
| X-Original-To | Paolo Bonzini <pbonzini@redhat.com> |
| User-Agent | Alpine 2.11 (DEB 23 2013-08-11) |
| MIME-Version | 1.0 |
| Content-Type | TEXT/PLAIN; charset=US-ASCII |
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| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 56 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | linux-kernel@vger.kernel.org, kvm@vger.kernel.org, Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>, "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@kernel.org>, Jiang Liu <jiang.liu@linux.intel.com>, Joerg Roedel <joro@8bytes.org>, Feng Wu <feng.wu@intel.com> |
| X-Original-Date | Fri, 18 Sep 2015 20:43:36 +0200 (CEST) |
| X-Original-Message-ID | <alpine.DEB.2.11.1509182043280.3951@nanos> |
| X-Original-References | <1442592379-12021-1-git-send-email-pbonzini@redhat.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1228229 |
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On Fri, 18 Sep 2015, Paolo Bonzini wrote:
> This is friendlier to clients of the code, who are going to prepare
> vcpu_data structs unconditionally, even if CONFIG_IRQ_REMAP is not
> defined.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
> ---
> Please ack, I'd like to include it in the 4.4 pull request.
>
> arch/x86/include/asm/irq_remapping.h | 10 +++++-----
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h
> index 046c7fb1ca43..a210eba2727c 100644
> --- a/arch/x86/include/asm/irq_remapping.h
> +++ b/arch/x86/include/asm/irq_remapping.h
> @@ -33,6 +33,11 @@ enum irq_remap_cap {
> IRQ_POSTING_CAP = 0,
> };
>
> +struct vcpu_data {
> + u64 pi_desc_addr; /* Physical address of PI Descriptor */
> + u32 vector; /* Guest vector of the interrupt */
> +};
> +
> #ifdef CONFIG_IRQ_REMAP
>
> extern bool irq_remapping_cap(enum irq_remap_cap cap);
> @@ -58,11 +63,6 @@ static inline struct irq_domain *arch_get_ir_parent_domain(void)
> return x86_vector_domain;
> }
>
> -struct vcpu_data {
> - u64 pi_desc_addr; /* Physical address of PI Descriptor */
> - u32 vector; /* Guest vector of the interrupt */
> -};
> -
> #else /* CONFIG_IRQ_REMAP */
>
> static inline bool irq_remapping_cap(enum irq_remap_cap cap) { return 0; }
> --
> 1.8.3.1
>
>
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[PATCH] irq_remapping: move structs outside #ifdef Paolo Bonzini <pbonzini@redhat.com> - 2015-09-18 18:10 +0200 Re: [PATCH] irq_remapping: move structs outside #ifdef Thomas Gleixner <tglx@linutronix.de> - 2015-09-18 20:50 +0200
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