From: zhongjiang <zhongjiang@huawei.com>
To: <catalin.marinas@arm.com>, <will.deacon@arm.com>,
<rrichter@cavium.com>, <mark.rutland@arm.com>, <arnd@arndb.de>,
<ard.biesheuvel@linaro.org>, <robh+dt@kernel.org>,
<dwoods@ezchip.com>, <jeremy.linton@arm.com>
Cc: <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Subject: [RESEND PATCH 2/2] arm64: make WANT_HUGE_PMD_SHARE depends on HUGETLB_PAGE
Date: Wed, 14 Dec 2016 22:19:11 +0800 [thread overview]
Message-ID: <1481725151-20549-3-git-send-email-zhongjiang@huawei.com> (raw)
In-Reply-To: <1481725151-20549-1-git-send-email-zhongjiang@huawei.com>
From: zhong jiang <zhongjiang@huawei.com>
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 <zhongjiang@huawei.com>
---
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
next prev parent reply other threads:[~2016-12-14 14:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-14 14:19 [RESEND PATCH 0/2] fix some trivial bug involving the contiguous bit zhongjiang
2016-12-14 14:19 ` [RESEND PATCH 1/2] arm64: change from CONT_PMD_SHIFT to CONT_PTE_SHIFT zhongjiang
2016-12-14 14:45 ` Ard Biesheuvel
2016-12-15 2:59 ` zhong jiang
2017-01-03 12:31 ` Catalin Marinas
2016-12-14 14:19 ` zhongjiang [this message]
2016-12-16 9:10 ` [RESEND PATCH 2/2] arm64: make WANT_HUGE_PMD_SHARE depends on HUGETLB_PAGE zhong jiang
2016-12-16 12:35 ` Will Deacon
2016-12-16 12:56 ` zhong jiang
2016-12-16 14:08 ` zhong jiang
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