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| author | Suman Anna <s-anna@ti.com> | 2018-10-23 20:19:09 -0500 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2019-08-27 15:21:05 -0700 |
| commit | de4064af76537f13d74a814a962f4524e81436ac (patch) | |
| tree | 869136a65d1d7625c296654ae6cc6d15ef2cb3b4 /drivers/rpmsg/virtio_rpmsg_bus.c | |
| parent | 13ef71f074837b53a25822e0a6912c2aefe55019 (diff) | |
| download | lwn-de4064af76537f13d74a814a962f4524e81436ac.tar.gz lwn-de4064af76537f13d74a814a962f4524e81436ac.zip | |
rpmsg: virtio_rpmsg_bus: replace "%p" with "%pK"
The virtio_rpmsg_bus driver uses the "%p" format-specifier for
printing the vring buffer address. This prints only a hashed
pointer even for previliged users. Use "%pK" instead so that
the address can be printed during debug using kptr_restrict
sysctl.
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/rpmsg/virtio_rpmsg_bus.c')
| -rw-r--r-- | drivers/rpmsg/virtio_rpmsg_bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index 5d3685bd76a2..376ebbf880d6 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -920,7 +920,7 @@ static int rpmsg_probe(struct virtio_device *vdev) goto vqs_del; } - dev_dbg(&vdev->dev, "buffers: va %p, dma %pad\n", + dev_dbg(&vdev->dev, "buffers: va %pK, dma %pad\n", bufs_va, &vrp->bufs_dma); /* half of the buffers is dedicated for RX */ |