From: Wende Tan <twd2.me@gmail.com>
To: palmer@dabbelt.com, paul.walmsley@sifive.com,
aou@eecs.berkeley.edu, linux-riscv@lists.infradead.org
Cc: Wende Tan <twd2.me@gmail.com>, clang-built-linux@googlegroups.com
Subject: [PATCH 3/3] RISC-V: build: Allow LTO to be selected
Date: Mon, 19 Jul 2021 20:53:39 +0000 [thread overview]
Message-ID: <20210719205339.1023572-1-twd2.me@gmail.com> (raw)
Signed-off-by: Wende Tan <twd2.me@gmail.com>
---
arch/riscv/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 8fcceb8eda07..b593e5031c79 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -34,6 +34,8 @@ config RISCV
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_SUPPORTS_LTO_CLANG
+ select ARCH_SUPPORTS_LTO_CLANG_THIN
select ARCH_USE_MEMTEST
select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
select ARCH_WANT_FRAME_POINTERS
--
2.25.1
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next reply other threads:[~2021-07-19 20:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-19 20:53 Wende Tan [this message]
2021-07-19 21:25 ` [PATCH 3/3] RISC-V: build: Allow LTO to be selected Nick Desaulniers
2021-07-20 18:29 ` twd2
2021-07-20 21:18 ` twd2
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