On Fri, 2 Oct 2020 16:06:26 -0400
Matthew Rosato <mjrosato@xxxxxxxxxxxxx> wrote:
> PLACEHOLDER as the kernel patch driving the need for this ("vfio-pci/zdev:
> define the vfio_zdev header") isn't merged yet.
>
> Signed-off-by: Matthew Rosato <mjrosato@xxxxxxxxxxxxx>
> ---
> .../drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h | 14 +++++++-------
> linux-headers/linux/kvm.h | 6 ++++--
> linux-headers/linux/vfio.h | 5 +++++
> 3 files changed, 16 insertions(+), 9 deletions(-)
>
> diff --git a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h
> index 7b4062a..acd4c83 100644
> --- a/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h
> +++ b/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma/pvrdma_ring.h
> @@ -68,7 +68,7 @@ static inline int pvrdma_idx_valid(uint32_t idx, uint32_t max_elems)
>
> static inline int32_t pvrdma_idx(int *var, uint32_t max_elems)
> {
> - const unsigned int idx = qatomic_read(var);
> + const unsigned int idx = atomic_read(var);
Hm... either this shouldn't have been renamed to qatomic_read() in the
first place, or we need to add some post-processing to the update
script.
>
> if (pvrdma_idx_valid(idx, max_elems))
> return idx & (max_elems - 1);
