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authorNathan Chancellor <nathan@kernel.org>2021-11-29 09:57:59 -0700
committerMasahiro Yamada <masahiroy@kernel.org>2021-12-02 17:24:51 +0900
commit57b2b72ac1fc5d55cf3b13207942c109f1a65cb5 (patch)
tree6d124252910a9aaa1712e6c593dcac89b21ba5c6
parentdf05c0e9496ce1e28b51f79f9fae94479a37fa60 (diff)
mm, slab: Remove compiler check in __kmalloc_index
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> Reviewed-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Mark Brown <broonie@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
-rw-r--r--include/linux/slab.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 181045148b06..d3fb5ac71c24 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -411,8 +411,7 @@ static __always_inline unsigned int __kmalloc_index(size_t size,
if (size <= 16 * 1024 * 1024) return 24;
if (size <= 32 * 1024 * 1024) return 25;
- if ((IS_ENABLED(CONFIG_CC_IS_GCC) || CONFIG_CLANG_VERSION >= 110000)
- && !IS_ENABLED(CONFIG_PROFILE_ALL_BRANCHES) && size_is_constant)
+ if (!IS_ENABLED(CONFIG_PROFILE_ALL_BRANCHES) && size_is_constant)
BUILD_BUG_ON_MSG(1, "unexpected size in kmalloc_index()");
else
BUG();