Messages in this thread | | | From | Yongji Xie <> | Date | Fri, 19 Aug 2022 14:14:54 +0800 | Subject | Re: [PATCH v5 3/5] vduse: Support using userspace pages as bounce buffer |
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Hi Mike,
On Fri, Aug 19, 2022 at 2:01 PM Mike Galbraith <efault@gmx.de> wrote: > > Greetings, > > On Wed, 2022-08-03 at 12:55 +0800, Xie Yongji wrote: > > > > diff --git a/drivers/vdpa/vdpa_user/iova_domain.h b/drivers/vdpa/vdpa_user/iova_domain.h > > index 2722d9b8e21a..4e0e50e7ac15 100644 > > --- a/drivers/vdpa/vdpa_user/iova_domain.h > > +++ b/drivers/vdpa/vdpa_user/iova_domain.h > > @@ -14,6 +14,7 @@ > > #include <linux/iova.h> > > #include <linux/dma-mapping.h> > > #include <linux/vhost_iotlb.h> > > +#include <linux/rwlock.h> > ^^^^^^^^ > > Erm, that should be spinlock.h. > > #ifndef __LINUX_RWLOCK_H > #define __LINUX_RWLOCK_H > > #ifndef __LINUX_SPINLOCK_H > # error "please don't include this file directly" > #endif > > This belated comment inspired by PREEMPT_RT build meeting the above :) >
Thank you for pointing it out! I think Sebastian had sent a patch [1] to fix it.
[1] https://www.spinics.net/lists/linux-virtualization/msg58136.html
Thanks, Yongji
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