Re: [PATCH] runtime constants: move list of constants to vmlinux.lds.h

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Jul 30, 2024 at 10:15:16PM +0200, Jann Horn wrote:
> Refactor the list of constant variables into a macro.
> This should make it easier to add more constants in the future.
> 
> Signed-off-by: Jann Horn <jannh@xxxxxxxxxx>
> ---
> I'm not sure whose tree this has to go through - I guess Arnd's?
> ---
>  arch/arm64/kernel/vmlinux.lds.S   | 3 +--
>  arch/s390/kernel/vmlinux.lds.S    | 3 +--
>  arch/x86/kernel/vmlinux.lds.S     | 3 +--
>  include/asm-generic/vmlinux.lds.h | 4 ++++
>  4 files changed, 7 insertions(+), 6 deletions(-)
...
> diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S
> index 975c654cf5a5..3e8ebf1d64c5 100644
> --- a/arch/s390/kernel/vmlinux.lds.S
> +++ b/arch/s390/kernel/vmlinux.lds.S
> @@ -187,14 +187,13 @@ SECTIONS
>  	_eamode31 = .;
>  
>  	/* early.c uses stsi, which requires page aligned data. */
>  	. = ALIGN(PAGE_SIZE);
>  	INIT_DATA_SECTION(0x100)
>  
> -	RUNTIME_CONST(shift, d_hash_shift)
> -	RUNTIME_CONST(ptr, dentry_hashtable)
> +	RUNTIME_CONST_VARIABLES
>  
>  	PERCPU_SECTION(0x100)
>  
>  	. = ALIGN(PAGE_SIZE);
>  	__init_end = .;		/* freed after init ends here */
>  
...

For s390:

Reviewed-by: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>




[Index of Archives]     [Linux Kernel]     [Kernel Newbies]     [x86 Platform Driver]     [Netdev]     [Linux Wireless]     [Netfilter]     [Bugtraq]     [Linux Filesystems]     [Yosemite Discussion]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]

  Powered by Linux