Re: [PATCH v1 19/29] xen/asm-generic: introduce stub header hardirq.h

[Oleksii <oleksii.kurochko@xxxxxxxxx>]

On Thu, 2023-10-19 at 13:04 +0200, Jan Beulich wrote:
> 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)?
xen/cache.h should be added. thanks.

~ Oleksii