Commit 68b7c24c authored Aug 06, 2008 by Paul Mundt

sh: Disable 64kB hugetlbpage size when using 64kB PAGE_SIZE.



Presently we oops in mm/hugetlb.c:1325, which is the order == 0 test in
hugetlb_add_hstate() called at initialization time. So, disable 64kB
huge pages when we're using a 64kB PAGE_SIZE. On most parts this will
force the default to be 1MB huge pages.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent d09d328c

arch/sh/mm/Kconfig

+2 −0

Original line number	Diff line number	Diff line
		@@ -181,10 +181,12 @@ config ENTRY_OFFSET
		choice
		prompt "HugeTLB page size"
		depends on HUGETLB_PAGE && (CPU_SH4 \|\| CPU_SH5) && MMU
		default HUGETLB_PAGE_SIZE_1MB if PAGE_SIZE_64KB
		default HUGETLB_PAGE_SIZE_64K

		config HUGETLB_PAGE_SIZE_64K
		bool "64kB"
		depends on !PAGE_SIZE_64KB

		config HUGETLB_PAGE_SIZE_256K
		bool "256kB"