On Tue, 09 Mar 2021 00:33:06 PST (-0800), [email protected] wrote:
SYS_SUPPORTS_HUGETLBFS config has duplicate definitions on platforms that
subscribe it. Instead, just make it a generic option which can be selected
on applicable platforms. Also rename it as ARCH_SUPPORTS_HUGETLBFS instead.
This reduces code duplication and makes it cleaner.
Cc: Russell King <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Thomas Bogendoerfer <[email protected]>
Cc: "James E.J. Bottomley" <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Paul Walmsley <[email protected]>
Cc: Palmer Dabbelt <[email protected]>
Cc: Albert Ou <[email protected]>
Cc: Yoshinori Sato <[email protected]>
Cc: Rich Felker <[email protected]>
Cc: Alexander Viro <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Anshuman Khandual <[email protected]>
---
arch/arm/Kconfig | 5 +----
arch/arm64/Kconfig | 4 +---
arch/mips/Kconfig | 6 +-----
arch/parisc/Kconfig | 5 +----
arch/powerpc/Kconfig | 3 ---
arch/powerpc/platforms/Kconfig.cputype | 6 +++---
arch/riscv/Kconfig | 5 +----
arch/sh/Kconfig | 5 +----
fs/Kconfig | 5 ++++-
9 files changed, 13 insertions(+), 31 deletions(-)
[...]
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 85d626b8ce5e..69954db3aca9 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -30,6 +30,7 @@ config RISCV
select ARCH_HAS_STRICT_KERNEL_RWX if MMU
select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT
+ select ARCH_SUPPORTS_HUGETLBFS if MMU
select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
select ARCH_WANT_FRAME_POINTERS
select ARCH_WANT_HUGE_PMD_SHARE if 64BIT
@@ -165,10 +166,6 @@ config ARCH_WANT_GENERAL_HUGETLB
config ARCH_SUPPORTS_UPROBES
def_bool y
-config SYS_SUPPORTS_HUGETLBFS
- depends on MMU
- def_bool y
-
config STACKTRACE_SUPPORT
def_bool y
Acked-by: Palmer Dabbelt <[email protected]>
