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authorWill Deacon <will@kernel.org>2020-01-22 19:38:21 +0000
committerWill Deacon <will@kernel.org>2020-04-15 21:36:20 +0100
commit5429ef62bcf360aae06740cbe065be01e5cfb6fc (patch)
tree5b9078d844f38350b67e5e4c96b414aaf5acc56d /crypto
parent8f3d9f354286745c751374f5f1fcafee6b3f3136 (diff)
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compiler/gcc: Raise minimum GCC version for kernel builds to 4.8
It is very rare to see versions of GCC prior to 4.8 being used to build the mainline kernel. These old compilers are also know to have codegen issues which can lead to silent miscompilation: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58145 Raise the minimum GCC version for kernel build to 4.8 and remove some tautological Kconfig dependencies as a consequence. Cc: Masahiro Yamada <masahiroy@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index c24a47406f8f..34a8c5bfd062 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -316,7 +316,6 @@ config CRYPTO_AEGIS128
config CRYPTO_AEGIS128_SIMD
bool "Support SIMD acceleration for AEGIS-128"
depends on CRYPTO_AEGIS128 && ((ARM || ARM64) && KERNEL_MODE_NEON)
- depends on !ARM || CC_IS_CLANG || GCC_VERSION >= 40800
default y
config CRYPTO_AEGIS128_AESNI_SSE2