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Groups > linux.kernel > #1467319
| From | Xie Yisheng <xieyisheng1@huawei.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [RFC PATCH v2 2/2] arm64 Kconfig: Select gigantic page |
| Date | 2016-08-22 05:10 +0200 |
| Message-ID | <s8NMC-EB-1@gated-at.bofh.it> (permalink) |
| References | <s8NCV-mn-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Arm64 supports gigantic page after
commit 084bd29810a5 ("ARM64: mm: HugeTLB support.")
however, it got broken by
commit 944d9fec8d7a ("hugetlb: add support for gigantic page
allocation at runtime")
This patch selects ARCH_HAS_GIGANTIC_PAGE to make this
function can be used again.
Signed-off-by: Xie Yisheng <xieyisheng1@huawei.com>
---
arch/arm64/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index bc3f00f..92217f6 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -9,6 +9,7 @@ config ARM64
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
select ARCH_HAS_ELF_RANDOMIZE
select ARCH_HAS_GCOV_PROFILE_ALL
+ select ARCH_HAS_GIGANTIC_PAGE
select ARCH_HAS_KCOV
select ARCH_HAS_SG_CHAIN
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
--
1.7.12.4
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[RFC PATCH v2 0/2] arm64/hugetlb: enable gigantic page Xie Yisheng <xieyisheng1@huawei.com> - 2016-08-22 05:00 +0200
[RFC PATCH v2 2/2] arm64 Kconfig: Select gigantic page Xie Yisheng <xieyisheng1@huawei.com> - 2016-08-22 05:10 +0200
Re: [RFC PATCH v2 2/2] arm64 Kconfig: Select gigantic page Michal Hocko <mhocko@kernel.org> - 2016-08-22 10:10 +0200
Re: [RFC PATCH v2 2/2] arm64 Kconfig: Select gigantic page Catalin Marinas <catalin.marinas@arm.com> - 2016-08-22 12:10 +0200
Re: [RFC PATCH v2 2/2] arm64 Kconfig: Select gigantic page Yisheng Xie <xieyisheng1@huawei.com> - 2016-08-22 13:40 +0200
Re: [RFC PATCH v2 2/2] arm64 Kconfig: Select gigantic page Catalin Marinas <catalin.marinas@arm.com> - 2016-08-22 12:30 +0200
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