Cut hugetlb case early for 32bit on ia64



It won't work anyway (hugetlb addresses there are way beyond 4Gb)
and it's easier to stop it here.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 564b3bff

arch/ia64/ia32/sys_ia32.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -858,6 +858,9 @@ ia32_do_mmap (struct file *file, unsigned long addr, unsigned long len, int prot

		prot = get_prot32(prot);

		if (flags & MAP_HUGETLB)
		return -ENOMEM;

		#if PAGE_SHIFT > IA32_PAGE_SHIFT
		mutex_lock(&ia32_mmap_mutex);
		{