2023-06-29 23:56:09

by Sami Tolvanen

[permalink] [raw]

Subject: [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected

---

Select ARCH_SUPPORTS_CFI_CLANG to allow CFI_CLANG to be selected
on riscv.

Signed-off-by: Sami Tolvanen <[email protected]>
---
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
select ARCH_USES_CFI_TRAPS if CFI_CLANG
select ARCH_USE_MEMTEST
select ARCH_USE_QUEUED_RWLOCKS
--
2.41.0.255.g8b1d071c50-goog

2023-06-30 18:43:41

by Kees Cook

[permalink] [raw]

Subject: Re: [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected

---

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 <[email protected]>

Reviewed-by: Kees Cook <[email protected]>

--
Kees Cook

2023-06-30 19:31:01

by Conor Dooley

[permalink] [raw]

Subject: Re: [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected

---

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 <[email protected]>
> ---
> 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
> [email protected]
> http://lists.infradead.org/mailman/listinfo/linux-riscv

---

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2023-07-05 21:21:10

by Sami Tolvanen

[permalink] [raw]

Subject: Re: [PATCH 6/6] riscv: Allow CONFIG_CFI_CLANG to be selected

---

On Fri, Jun 30, 2023 at 12:08 PM Conor Dooley <[email protected]> wrote:
>
> 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 <[email protected]>
> > ---
> > 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.

Sure, I'll fix the order in v2. Thanks for taking a look!

Sami