drm/managed: use special gfp_t format specifier

Patch series "treewide: fixup gfp_t printks", v2.

Use vprintf()'s special gfp_t conversion in a few places.

This patch (of 3):

%pGg produces nice readable output and decouples the format string from
the size of gfp_t.

Link: https://lore.kernel.org/20260326-gfp64-v2-0-d916021cecdf@google.com
Link: https://lore.kernel.org/20260326-gfp64-v2-1-d916021cecdf@google.com
Signed-off-by: Brendan Jackman <jackmanb@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Allison Collins <allison.henderson@oracle.com>
Cc: Allison Henderson <achender@kernel.org>
Cc: Dave Airlie <airlied@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kacinski <kuba@kernel.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Marco Elver <elver@google.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Simon Horman <horms@kernel.org>
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Thomas Zimemrmann <tzimmermann@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/gpu/drm/drm_managed.c b/drivers/gpu/drm/drm_managed.c
index 247f468731de0e7a9a78c76d5cc6a52335e683a5..a9da94319b052d03dbdabcccb7149fdd80e6866b 100644 (file)
--- a/drivers/gpu/drm/drm_managed.c
+++ b/drivers/gpu/drm/drm_managed.c
@@ -232,8 +232,8 @@ void *drmm_kmalloc(struct drm_device *dev, size_t size, gfp_t gfp)
 
        dr = alloc_dr(NULL, size, gfp, dev_to_node(dev->dev));
        if (!dr) {
-               drm_dbg_drmres(dev, "failed to allocate %zu bytes, %u flags\n",
-                              size, gfp);
+               drm_dbg_drmres(dev, "failed to allocate %zu bytes, %pGg\n",
+                              size, &gfp);
                return NULL;
        }
        dr->node.name = kstrdup_const("kmalloc", gfp);