Re: [PATCH 0/7] 5-level paging: prepare generic code

[Michal Hocko <mhocko@kernel.org>]

Btw. my build test machinery has reported this:
microblaze/allnoconfig
In file included from ./arch/microblaze/include/asm/pgtable.h:550:0,
                 from ./include/linux/mm.h:68,
                 from ./arch/microblaze/include/asm/io.h:17,
                 from ./include/linux/io.h:25,
                 from ./include/linux/irq.h:24,
                 from ./include/asm-generic/hardirq.h:12,
                 from ./arch/microblaze/include/asm/hardirq.h:1,
                 from ./include/linux/hardirq.h:8,
                 from ./include/linux/interrupt.h:12,
                 from ./include/linux/kernel_stat.h:8,
                 from arch/microblaze/kernel/asm-offsets.c:14:
./include/asm-generic/pgtable.h:886:32: error: unknown type name 'p4d_t'
 static inline int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot)
                                ^
./include/asm-generic/pgtable.h:898:34: error: unknown type name 'p4d_t'
 static inline int p4d_clear_huge(p4d_t *p4d)
                                  ^
In file included from ./arch/microblaze/include/asm/io.h:17:0,
                 from ./include/linux/io.h:25,
                 from ./include/linux/irq.h:24,
                 from ./include/asm-generic/hardirq.h:12,
                 from ./arch/microblaze/include/asm/hardirq.h:1,
                 from ./include/linux/hardirq.h:8,
                 from ./include/linux/interrupt.h:12,
                 from ./include/linux/kernel_stat.h:8,
                 from arch/microblaze/kernel/asm-offsets.c:14:
./include/linux/mm.h:1580:39: error: unknown type name 'p4d_t'
 int __pud_alloc(struct mm_struct *mm, p4d_t *p4d, unsigned long address);
                                       ^
In file included from ./arch/microblaze/include/asm/io.h:17:0,
                 from ./include/linux/io.h:25,
                 from ./include/linux/irq.h:24,
                 from ./include/asm-generic/hardirq.h:12,
                 from ./arch/microblaze/include/asm/hardirq.h:1,
                 from ./include/linux/hardirq.h:8,
                 from ./include/linux/interrupt.h:12,
                 from ./include/linux/kernel_stat.h:8,
                 from arch/microblaze/kernel/asm-offsets.c:14:
./include/linux/mm.h:2409:1: error: unknown type name 'p4d_t'
 p4d_t *vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node);
 ^
./include/linux/mm.h:2410:29: error: unknown type name 'p4d_t'
 pud_t *vmemmap_pud_populate(p4d_t *p4d, unsigned long addr, int node);
                             ^
make[1]: *** [arch/microblaze/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2
-- 
Michal Hocko
SUSE Labs

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>