Commit d10fa7cf authored by Max Filippov's avatar Max Filippov
Browse files

xtensa: nommu: don't provide arch_get_unmapped_area 



Nommu unconditionally provides arch_get_unmapped_area that always
returns -ENOMEM.

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent f6891ddb

arch/xtensa/kernel/syscall.c

+2 −0
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ asmlinkage long xtensa_fadvise64_64(int fd, int advice, 
	return sys_fadvise64_64(fd, offset, len, advice);

}



#ifdef CONFIG_MMU

unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,

		unsigned long len, unsigned long pgoff, unsigned long flags)

{
@@ -93,3 +94,4 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, 
			addr = COLOUR_ALIGN(addr, pgoff);

	}

}

#endif