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Re: [PATCH v1 19/29] xen/asm-generic: introduce stub header hardirq.h
- To: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 19 Oct 2023 13:04:50 +0200
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 19 Oct 2023 11:05:30 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 14.09.2023 16:56, Oleksii Kurochko wrote:
> The patch introduces header stub necessry for full Xen build.
>
> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
I agree this one can be generalized from Arm's, but ...
> --- /dev/null
> +++ b/xen/include/asm-generic/hardirq.h
> @@ -0,0 +1,27 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +#ifndef __ASM_GENERIC_HARDIRQ_H
> +#define __ASM_GENERIC_HARDIRQ_H
> +
> +#include <xen/smp.h>
> +
> +typedef struct {
> + unsigned long __softirq_pending;
> + unsigned int __local_irq_count;
> +} __cacheline_aligned irq_cpustat_t;
... where is __cacheline_aligned going to come from without inclusion
of xen/cache.h (as Arm has it)?
Jan
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