From: Nathan Chancellor <nathan@kernel.org>
To: Nick Desaulniers <ndesaulniers@google.com>,
Kees Cook <keescook@chromium.org>,
Andrew Morton <akpm@linux-foundation.org>,
Arnd Bergmann <arnd@arndb.de>
Cc: Masahiro Yamada <masahiroy@kernel.org>,
Miguel Ojeda <ojeda@kernel.org>,
Sami Tolvanen <samitolvanen@google.com>,
Tom Stellard <tstellar@redhat.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Naresh Kamboju <naresh.kamboju@linaro.org>,
Jakub Kicinski <kuba@kernel.org>,
cki-project@redhat.com, kernelci@groups.io, llvm@lists.linux.dev,
linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
Nathan Chancellor <nathan@kernel.org>
Subject: [PATCH RFC 3/6] arch/Kconfig: Remove CLANG_VERSION check in HAS_LTO_CLANG
Date: Mon, 29 Nov 2021 09:58:00 -0700 [thread overview]
Message-ID: <20211129165803.470795-4-nathan@kernel.org> (raw)
In-Reply-To: <20211129165803.470795-1-nathan@kernel.org>
The minimum supported version of LLVM has been raised to 11.0.0, meaning
this check is always true, so it can be dropped.
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
arch/Kconfig | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/Kconfig b/arch/Kconfig
index d3c4ab249e9c..86e071f693ce 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -648,8 +648,7 @@ config ARCH_SUPPORTS_LTO_CLANG_THIN
config HAS_LTO_CLANG
def_bool y
- # Clang >= 11: https://github.com/ClangBuiltLinux/linux/issues/510
- depends on CC_IS_CLANG && CLANG_VERSION >= 110000 && LD_IS_LLD && AS_IS_LLVM
+ depends on CC_IS_CLANG && LD_IS_LLD && AS_IS_LLVM
depends on $(success,$(NM) --help | head -n 1 | grep -qi llvm)
depends on $(success,$(AR) --help | head -n 1 | grep -qi llvm)
depends on ARCH_SUPPORTS_LTO_CLANG
--
2.34.1
next prev parent reply other threads:[~2021-11-29 16:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-29 16:57 [PATCH RFC 0/6] Bump minimum supported version of LLVM to 11.0.0 Nathan Chancellor
2021-11-29 16:57 ` [PATCH RFC 1/6] Documentation: Raise the " Nathan Chancellor
2021-11-29 16:57 ` [PATCH RFC 2/6] mm, slab: Remove compiler check in __kmalloc_index Nathan Chancellor
2021-11-29 16:58 ` Nathan Chancellor [this message]
2021-11-29 16:58 ` [PATCH RFC 4/6] Revert "ARM: 9070/1: Make UNWINDER_ARM depend on ld.bfd or ld.lld 11.0.0+" Nathan Chancellor
2021-11-29 16:58 ` [PATCH RFC 5/6] gcov: Remove compiler version check Nathan Chancellor
2021-11-29 16:58 ` [PATCH RFC 6/6] init/Kconfig: Drop linker version check for LD_ORPHAN_WARN Nathan Chancellor
2021-11-29 17:27 ` [PATCH RFC 0/6] Bump minimum supported version of LLVM to 11.0.0 Miguel Ojeda
2021-11-29 17:56 ` Mark Brown
2021-11-29 18:30 ` Nick Desaulniers
2021-12-01 19:41 ` Kees Cook
2021-12-02 8:26 ` Masahiro Yamada
2021-12-03 13:38 ` Marco Elver
2021-12-03 15:51 ` Nathan Chancellor
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