ARCH_WANTS_EXECMEM_LATE indicates subscribing platform's preference for
EXECMEM late initialisation without creating a new dependency. Hence this
just drops EXECMEM dependency while selecting ARCH_WANTS_EXECMEM_LATE.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mm@kvack.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
---
This patch applies on v6.13-rc1

Changes in V2:

- Dropped generic EXECMEM config changes per Catalin
- Updated the commit message as required

Changes in V1:

https://lore.kernel.org/all/20241209031251.515903-1-anshuman.khandual@arm.com/

 arch/arm64/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index b5479c8b454c..b146372bc365 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -113,7 +113,7 @@ config ARM64
 	select ARCH_WANT_FRAME_POINTERS
 	select ARCH_WANT_HUGE_PMD_SHARE if ARM64_4K_PAGES || (ARM64_16K_PAGES && !ARM64_VA_BITS_36)
 	select ARCH_WANT_LD_ORPHAN_WARN
-	select ARCH_WANTS_EXECMEM_LATE if EXECMEM
+	select ARCH_WANTS_EXECMEM_LATE
 	select ARCH_WANTS_NO_INSTR
 	select ARCH_WANTS_THP_SWAP if ARM64_4K_PAGES
 	select ARCH_HAS_UBSAN
-- 
2.30.2

On Tue, 10 Dec 2024 10:02:57 +0530, Anshuman Khandual wrote:
> ARCH_WANTS_EXECMEM_LATE indicates subscribing platform's preference for
> EXECMEM late initialisation without creating a new dependency. Hence this
> just drops EXECMEM dependency while selecting ARCH_WANTS_EXECMEM_LATE.
> 
> 

Applied to arm64 (for-next/misc), thanks!

[1/1] arm64/Kconfig: Drop EXECMEM dependency from ARCH_WANTS_EXECMEM_LATE
      https://git.kernel.org/arm64/c/9456a15947c1

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev

On Tue, Dec 10, 2024 at 10:02:57AM +0530, Anshuman Khandual wrote:
> ARCH_WANTS_EXECMEM_LATE indicates subscribing platform's preference for
> EXECMEM late initialisation without creating a new dependency. Hence this
> just drops EXECMEM dependency while selecting ARCH_WANTS_EXECMEM_LATE.
> 
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
> ---
> This patch applies on v6.13-rc1
> 
> Changes in V2:
> 
> - Dropped generic EXECMEM config changes per Catalin
> - Updated the commit message as required
> 
> Changes in V1:
> 
> https://lore.kernel.org/all/20241209031251.515903-1-anshuman.khandual@arm.com/
> 
>  arch/arm64/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
> index b5479c8b454c..b146372bc365 100644
> --- a/arch/arm64/Kconfig
> +++ b/arch/arm64/Kconfig
> @@ -113,7 +113,7 @@ config ARM64
>  	select ARCH_WANT_FRAME_POINTERS
>  	select ARCH_WANT_HUGE_PMD_SHARE if ARM64_4K_PAGES || (ARM64_16K_PAGES && !ARM64_VA_BITS_36)
>  	select ARCH_WANT_LD_ORPHAN_WARN
> -	select ARCH_WANTS_EXECMEM_LATE if EXECMEM
> +	select ARCH_WANTS_EXECMEM_LATE
>  	select ARCH_WANTS_NO_INSTR
>  	select ARCH_WANTS_THP_SWAP if ARM64_4K_PAGES
>  	select ARCH_HAS_UBSAN

tbh, I really don't see what we gain from this change but it also
looks harmless. *shrug* I guess I can pick it up.

Will