Re: [kvm-unit-tests PATCH v2 1/7] s390x: Cleanup flat.lds

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

 



On Thu, 12 Jan 2023 15:45:42 +0000
Janosch Frank <frankja@xxxxxxxxxxxxx> wrote:

> It seems like the loader file was copied over from another
> architecture which has a different page size (64K) than s390 (4K).
> 
> Let's use a 4k alignment instead of the 64k one and remove unneeded
> entries.
> 
> Signed-off-by: Janosch Frank <frankja@xxxxxxxxxxxxx>

Reviewed-by: Claudio Imbrenda <imbrenda@xxxxxxxxxxxxx>

> ---
>  s390x/flat.lds | 19 ++++---------------
>  1 file changed, 4 insertions(+), 15 deletions(-)
> 
> diff --git a/s390x/flat.lds b/s390x/flat.lds
> index de9da1a8..952f6cd4 100644
> --- a/s390x/flat.lds
> +++ b/s390x/flat.lds
> @@ -24,20 +24,8 @@ SECTIONS
>  		*(.text)
>  		*(.text.*)
>  	}
> -	. = ALIGN(64K);
> +	. = ALIGN(4K);
>  	etext = .;
> -	.opd : { *(.opd) }
> -	. = ALIGN(16);
> -	.dynamic : {
> -		dynamic_start = .;
> -		*(.dynamic)
> -	}
> -	.dynsym : {
> -		dynsym_start = .;
> -		*(.dynsym)
> -	}
> -	.rela.dyn : { *(.rela*) }
> -	. = ALIGN(16);
>  	.data : {
>  		*(.data)
>  		*(.data.rel*)
> @@ -48,10 +36,11 @@ SECTIONS
>  	__bss_start = .;
>  	.bss : { *(.bss) }
>  	__bss_end = .;
> -	. = ALIGN(64K);
> +	. = ALIGN(4K);
>  	edata = .;
> +	/* Reserve 64K for the stack */
>  	. += 64K;
> -	. = ALIGN(64K);
> +	. = ALIGN(4K);
>  	/*
>  	 * stackptr set with initial stack frame preallocated
>  	 */




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Kernel Development]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Info]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Linux Media]     [Device Mapper]

  Powered by Linux