diff options
| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2025-08-11 09:44:42 +0200 |
|---|---|---|
| committer | Rob Clark <robin.clark@oss.qualcomm.com> | 2025-08-18 07:50:49 -0700 |
| commit | 1ba9fbe40337e448b32e2831a7051191d61f0382 (patch) | |
| tree | 0d090216f878194da054baf35f5a81c5ac3f4031 /drivers/gpu/drm/msm/msm_mdss.c | |
| parent | soc: qcom: ubwc: Add missing UBWC config for SM7225 (diff) | |
| download | linux-1ba9fbe40337e448b32e2831a7051191d61f0382.tar.gz linux-1ba9fbe40337e448b32e2831a7051191d61f0382.zip | |
drm/msm: Don't use %pK through printk
In the past %pK was preferable to %p as it would not leak raw pointer
values into the kernel log.
Since commit ad67b74d2469 ("printk: hash addresses printed with %p")
the regular %p has been improved to avoid this issue.
Furthermore, restricted pointers ("%pK") were never meant to be used
through printk(). They can still unintentionally leak raw pointers or
acquire sleeping locks in atomic contexts.
Switch to the regular pointer formatting which is safer and
easier to reason about.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/667895/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_mdss.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_mdss.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index 1f5fe7811e01..39885b333910 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -423,7 +423,7 @@ static struct msm_mdss *msm_mdss_init(struct platform_device *pdev, bool is_mdp5 if (IS_ERR(msm_mdss->mmio)) return ERR_CAST(msm_mdss->mmio); - dev_dbg(&pdev->dev, "mapped mdss address space @%pK\n", msm_mdss->mmio); + dev_dbg(&pdev->dev, "mapped mdss address space @%p\n", msm_mdss->mmio); ret = msm_mdss_parse_data_bus_icc_path(&pdev->dev, msm_mdss); if (ret) |