From mboxrd@z Thu Jan 1 00:00:00 1970 From: zhongjiang@huawei.com (zhongjiang) Date: Sat, 10 Dec 2016 19:29:46 +0800 Subject: [RFC PATCH] arm64: make WANT_HUGE_PMD_SHARE depends on HUGETLB_PAGE Message-ID: <1481369386-9529-1-git-send-email-zhongjiang@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: zhong jiang when HUGETLB_PAGE is disable, WANT_HUGE_PMD_SHARE contains the fuctions should not be use. therefore, we add the dependency. Signed-off-by: zhong jiang --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 969ef88..694ca73 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -640,6 +640,7 @@ config SYS_SUPPORTS_HUGETLBFS config ARCH_WANT_HUGE_PMD_SHARE def_bool y if ARM64_4K_PAGES || (ARM64_16K_PAGES && !ARM64_VA_BITS_36) + depends on HUGETLB_PAGE config ARCH_HAS_CACHE_LINE_SIZE def_bool y -- 1.8.3.1