Mike Galbraith
2022-Aug-19 06:01 UTC
[PATCH v5 3/5] vduse: Support using userspace pages as bounce buffer
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 :) -Mike