* [PATCH 07/10] arm64: remove GCC version check for ARCH_SUPPORTS_INT128
[not found] <20210910234047.1019925-1-ndesaulniers@google.com>
@ 2021-09-10 23:40 ` Nick Desaulniers
2021-09-11 0:10 ` Nathan Chancellor
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Nick Desaulniers @ 2021-09-10 23:40 UTC (permalink / raw)
To: Andrew Morton
Cc: Linus Torvalds, Rasmus Villemoes, Nathan Chancellor,
Masahiro Yamada, Joe Perches, Arnd Bergmann, Stephen Rothwell,
llvm, linux-kernel, Nick Desaulniers, Catalin Marinas,
Will Deacon, linux-arm-kernel
Now that GCC 5.1 is the minimally supported compiler version, this
Kconfig check is no longer necessary.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
---
arch/arm64/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 077f2ec4eeb2..5c7ae4c3954b 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -86,7 +86,7 @@ config ARM64
select ARCH_SUPPORTS_LTO_CLANG_THIN
select ARCH_SUPPORTS_CFI_CLANG
select ARCH_SUPPORTS_ATOMIC_RMW
- select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && (GCC_VERSION >= 50000 || CC_IS_CLANG)
+ select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
select ARCH_SUPPORTS_NUMA_BALANCING
select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
select ARCH_WANT_DEFAULT_BPF_JIT
--
2.33.0.309.g3052b89438-goog
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 07/10] arm64: remove GCC version check for ARCH_SUPPORTS_INT128
2021-09-10 23:40 ` [PATCH 07/10] arm64: remove GCC version check for ARCH_SUPPORTS_INT128 Nick Desaulniers
@ 2021-09-11 0:10 ` Nathan Chancellor
2021-09-13 16:25 ` Kees Cook
2021-09-16 13:23 ` Catalin Marinas
2 siblings, 0 replies; 4+ messages in thread
From: Nathan Chancellor @ 2021-09-11 0:10 UTC (permalink / raw)
To: Nick Desaulniers
Cc: Andrew Morton, Linus Torvalds, Rasmus Villemoes, Masahiro Yamada,
Joe Perches, Arnd Bergmann, Stephen Rothwell, llvm, linux-kernel,
Catalin Marinas, Will Deacon, linux-arm-kernel
On Fri, Sep 10, 2021 at 04:40:44PM -0700, Nick Desaulniers wrote:
> Now that GCC 5.1 is the minimally supported compiler version, this
> Kconfig check is no longer necessary.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
> ---
> arch/arm64/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index 077f2ec4eeb2..5c7ae4c3954b 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -86,7 +86,7 @@ config ARM64
> select ARCH_SUPPORTS_LTO_CLANG_THIN
> select ARCH_SUPPORTS_CFI_CLANG
> select ARCH_SUPPORTS_ATOMIC_RMW
> - select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && (GCC_VERSION >= 50000 || CC_IS_CLANG)
> + select ARCH_SUPPORTS_INT128 if CC_HAS_INT128
> select ARCH_SUPPORTS_NUMA_BALANCING
> select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
> select ARCH_WANT_DEFAULT_BPF_JIT
> --
> 2.33.0.309.g3052b89438-goog
>
>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 07/10] arm64: remove GCC version check for ARCH_SUPPORTS_INT128
2021-09-10 23:40 ` [PATCH 07/10] arm64: remove GCC version check for ARCH_SUPPORTS_INT128 Nick Desaulniers
2021-09-11 0:10 ` Nathan Chancellor
@ 2021-09-13 16:25 ` Kees Cook
2021-09-16 13:23 ` Catalin Marinas
2 siblings, 0 replies; 4+ messages in thread
From: Kees Cook @ 2021-09-13 16:25 UTC (permalink / raw)
To: Nick Desaulniers
Cc: Andrew Morton, Linus Torvalds, Rasmus Villemoes,
Nathan Chancellor, Masahiro Yamada, Joe Perches, Arnd Bergmann,
Stephen Rothwell, llvm, linux-kernel, Catalin Marinas,
Will Deacon, linux-arm-kernel
On Fri, Sep 10, 2021 at 04:40:44PM -0700, Nick Desaulniers wrote:
> Now that GCC 5.1 is the minimally supported compiler version, this
> Kconfig check is no longer necessary.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
--
Kees Cook
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 07/10] arm64: remove GCC version check for ARCH_SUPPORTS_INT128
2021-09-10 23:40 ` [PATCH 07/10] arm64: remove GCC version check for ARCH_SUPPORTS_INT128 Nick Desaulniers
2021-09-11 0:10 ` Nathan Chancellor
2021-09-13 16:25 ` Kees Cook
@ 2021-09-16 13:23 ` Catalin Marinas
2 siblings, 0 replies; 4+ messages in thread
From: Catalin Marinas @ 2021-09-16 13:23 UTC (permalink / raw)
To: Nick Desaulniers
Cc: Andrew Morton, Linus Torvalds, Rasmus Villemoes,
Nathan Chancellor, Masahiro Yamada, Joe Perches, Arnd Bergmann,
Stephen Rothwell, llvm, linux-kernel, Will Deacon,
linux-arm-kernel
On Fri, Sep 10, 2021 at 04:40:44PM -0700, Nick Desaulniers wrote:
> Now that GCC 5.1 is the minimally supported compiler version, this
> Kconfig check is no longer necessary.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-09-10 23:40 ` [PATCH 07/10] arm64: remove GCC version check for ARCH_SUPPORTS_INT128 Nick Desaulniers
2021-09-11 0:10 ` Nathan Chancellor
2021-09-13 16:25 ` Kees Cook
2021-09-16 13:23 ` Catalin Marinas
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