Radix tree header includes gfp.h for __GFP_BITS_SHIFT only. Now we have gfp_types.h for this. Fixes powerpc allmodconfig build: In file included from include/linux/nodemask.h:97, from include/linux/mmzone.h:17, from include/linux/gfp.h:7, from include/linux/radix-tree.h:12, from include/linux/idr.h:15, from include/linux/kernfs.h:12, from include/linux/sysfs.h:16, from include/linux/kobject.h:20, from include/linux/pci.h:35, from arch/powerpc/kernel/prom_init.c:24: include/linux/random.h: In function 'add_latent_entropy': >> include/linux/random.h:25:46: error: 'latent_entropy' undeclared (first use in this function); did you mean 'add_latent_entropy'? 25 | add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy)); | ^~~~~~~~~~~~~~ | add_latent_entropy include/linux/random.h:25:46: note: each undeclared identifier is reported only once for each function it appears in
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| @@ -9,7 +9,7 @@ · 8 unmodified lines | |||
| 9 | #define _LINUX_RADIX_TREE_H | 9 | #define _LINUX_RADIX_TREE_H |
| 10 | 10 | ||
| 11 | #include <linux/bitops.h> | 11 | #include <linux/bitops.h> |
| 12 | #include <linux/gfp.h> | 12 | #include <linux/gfp_types.h> |
| 13 | #include <linux/list.h> | 13 | #include <linux/list.h> |
| 14 | #include <linux/lockdep.h> | 14 | #include <linux/lockdep.h> |
| 15 | #include <linux/math.h> | 15 | #include <linux/math.h> |