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From: Conor Dooley <conor@kernel.org>
To: Sami Tolvanen <samitolvanen@google.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Kees Cook <keescook@chromium.org>,
	Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	linux-riscv@lists.infradead.org, llvm@lists.linux.dev,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected
Date: Fri, 30 Jun 2023 20:07:56 +0100	[thread overview]
Message-ID: <20230630-rake-clubbed-bba8a9c27219@spud> (raw)
In-Reply-To: <20230629234244.1752366-14-samitolvanen@google.com>


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On Thu, Jun 29, 2023 at 11:42:51PM +0000, Sami Tolvanen wrote:
> Select ARCH_SUPPORTS_CFI_CLANG to allow CFI_CLANG to be selected
> on riscv.
> 
> Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
> ---
>  arch/riscv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index 20a40927175e..2699e1f8fe33 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -44,6 +44,7 @@ config RISCV
>  	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
>  	select ARCH_SUPPORTS_HUGETLBFS if MMU
>  	select ARCH_SUPPORTS_PAGE_TABLE_CHECK if MMU
> +	select ARCH_SUPPORTS_CFI_CLANG

Please add new entries in alphanumerical order, thanks.

>  	select ARCH_USES_CFI_TRAPS if CFI_CLANG
>  	select ARCH_USE_MEMTEST
>  	select ARCH_USE_QUEUED_RWLOCKS
> -- 
> 2.41.0.255.g8b1d071c50-goog
> 
> 
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv

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_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

WARNING: multiple messages have this Message-ID (diff)
From: Conor Dooley <conor@kernel.org>
To: Sami Tolvanen <samitolvanen@google.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Kees Cook <keescook@chromium.org>,
	Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	linux-riscv@lists.infradead.org, llvm@lists.linux.dev,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected
Date: Fri, 30 Jun 2023 20:07:56 +0100	[thread overview]
Message-ID: <20230630-rake-clubbed-bba8a9c27219@spud> (raw)
In-Reply-To: <20230629234244.1752366-14-samitolvanen@google.com>

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On Thu, Jun 29, 2023 at 11:42:51PM +0000, Sami Tolvanen wrote:
> Select ARCH_SUPPORTS_CFI_CLANG to allow CFI_CLANG to be selected
> on riscv.
> 
> Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
> ---
>  arch/riscv/Kconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
> index 20a40927175e..2699e1f8fe33 100644
> --- a/arch/riscv/Kconfig
> +++ b/arch/riscv/Kconfig
> @@ -44,6 +44,7 @@ config RISCV
>  	select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
>  	select ARCH_SUPPORTS_HUGETLBFS if MMU
>  	select ARCH_SUPPORTS_PAGE_TABLE_CHECK if MMU
> +	select ARCH_SUPPORTS_CFI_CLANG

Please add new entries in alphanumerical order, thanks.

>  	select ARCH_USES_CFI_TRAPS if CFI_CLANG
>  	select ARCH_USE_MEMTEST
>  	select ARCH_USE_QUEUED_RWLOCKS
> -- 
> 2.41.0.255.g8b1d071c50-goog
> 
> 
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv

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  parent reply	other threads:[~2023-06-30 19:08 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-29 23:42 [PATCH 0/6] riscv: KCFI support Sami Tolvanen
2023-06-29 23:42 ` Sami Tolvanen
2023-06-29 23:42 ` [PATCH 1/6] riscv: Implement syscall wrappers Sami Tolvanen
2023-06-29 23:42   ` Sami Tolvanen
2023-06-30 18:29   ` Kees Cook
2023-06-30 18:29     ` Kees Cook
2023-06-29 23:42 ` [PATCH 2/6] riscv: Add types to indirectly called assembly functions Sami Tolvanen
2023-06-29 23:42   ` Sami Tolvanen
2023-06-30 18:25   ` Kees Cook
2023-06-30 18:25     ` Kees Cook
2023-06-29 23:42 ` [PATCH 3/6] riscv: Add ftrace_stub_graph Sami Tolvanen
2023-06-29 23:42   ` Sami Tolvanen
2023-06-30 18:25   ` Kees Cook
2023-06-30 18:25     ` Kees Cook
2023-06-29 23:42 ` [PATCH 4/6] riscv: Add CFI error handling Sami Tolvanen
2023-06-29 23:42   ` Sami Tolvanen
2023-06-30 18:26   ` Kees Cook
2023-06-30 18:26     ` Kees Cook
2023-06-30 19:03   ` Conor Dooley
2023-06-30 19:03     ` Conor Dooley
2023-06-29 23:42 ` [PATCH 5/6] riscv/purgatory: Disable CFI Sami Tolvanen
2023-06-29 23:42   ` Sami Tolvanen
2023-06-30 18:27   ` Kees Cook
2023-06-30 18:27     ` Kees Cook
2023-06-29 23:42 ` [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected Sami Tolvanen
2023-06-29 23:42   ` Sami Tolvanen
2023-06-30 18:27   ` Kees Cook
2023-06-30 18:27     ` Kees Cook
2023-06-30 19:07   ` Conor Dooley [this message]
2023-06-30 19:07     ` Conor Dooley
2023-07-05 20:43     ` Sami Tolvanen
2023-07-05 20:43       ` Sami Tolvanen
2023-06-30 18:48 ` [PATCH 0/6] riscv: KCFI support Conor Dooley
2023-06-30 18:48   ` Conor Dooley
2023-06-30 19:45   ` Conor Dooley
2023-06-30 19:45     ` Conor Dooley
2023-07-05 20:41   ` Sami Tolvanen
2023-07-05 20:41     ` Sami Tolvanen
2023-06-30 20:13 ` Nathan Chancellor
2023-06-30 20:13   ` Nathan Chancellor

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