From 9cdf0ed25a9b34fd82cb0eb47a8bdc47dc9f4ff5 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 14 Mar 2017 20:38:04 +0200 Subject: drm/exynos: Print kernel pointers in a restricted form Printing raw kernel pointers might reveal information which sometimes we try to hide (e.g. with Kernel Address Space Layout Randomization). Use the "%pK" format so these pointers will be hidden for unprivileged users. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Inki Dae --- drivers/gpu/drm/exynos/exynos_drm_gsc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/exynos/exynos_drm_gsc.c') diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index bef57987759d..0506b2b17ac1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -1723,7 +1723,7 @@ static int gsc_probe(struct platform_device *pdev) return ret; } - DRM_DEBUG_KMS("id[%d]ippdrv[%p]\n", ctx->id, ippdrv); + DRM_DEBUG_KMS("id[%d]ippdrv[%pK]\n", ctx->id, ippdrv); mutex_init(&ctx->lock); platform_set_drvdata(pdev, ctx); -- cgit