search for: bb8971f

For several reasons, it would be beneficial to kill off ACCESS_ONCE() tree-wide, in favour of {READ,WRITE}_ONCE(). These work with aggregate types, more obviously document their intended behaviour, and are necessary for tools like KTSAN to work correctly (as otherwise reads and writes cannot be instrumented separately). While it's possible to script the bulk of this tree-wide conversion, some

For several reasons, it would be beneficial to kill off ACCESS_ONCE() tree-wide, in favour of {READ,WRITE}_ONCE(). These work with aggregate types, more obviously document their intended behaviour, and are necessary for tools like KTSAN to work correctly (as otherwise reads and writes cannot be instrumented separately). While it's possible to script the bulk of this tree-wide conversion, some

...vger.kernel.org > Cc: netdev at vger.kernel.org > Cc: virtualization at lists.linux-foundation.org > --- > drivers/vhost/vringh.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c > index 3bb02c6..bb8971f 100644 > --- a/drivers/vhost/vringh.c > +++ b/drivers/vhost/vringh.c > @@ -3,6 +3,7 @@ > * > * Since these may be in userspace, we use (inline) accessors. > */ > +#include <linux/compiler.h> > #include <linux/module.h> > #include <linux/vringh.h>...

...vger.kernel.org > Cc: netdev at vger.kernel.org > Cc: virtualization at lists.linux-foundation.org > --- > drivers/vhost/vringh.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c > index 3bb02c6..bb8971f 100644 > --- a/drivers/vhost/vringh.c > +++ b/drivers/vhost/vringh.c > @@ -3,6 +3,7 @@ > * > * Since these may be in userspace, we use (inline) accessors. > */ > +#include <linux/compiler.h> > #include <linux/module.h> > #include <linux/vringh....

...m at vger.kernel.org Cc: linux-kernel at vger.kernel.org Cc: netdev at vger.kernel.org Cc: virtualization at lists.linux-foundation.org --- drivers/vhost/vringh.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c index 3bb02c6..bb8971f 100644 --- a/drivers/vhost/vringh.c +++ b/drivers/vhost/vringh.c @@ -3,6 +3,7 @@ * * Since these may be in userspace, we use (inline) accessors. */ +#include <linux/compiler.h> #include <linux/module.h> #include <linux/vringh.h> #include <linux/virtio_ring.h> @@ -82...