Re: [PATCH v1 2/8] xen/riscv: add .sbss section to .bss

[Alistair Francis <alistair23@xxxxxxxxx>]

On Wed, Jun 7, 2023 at 5:55 AM Oleksii Kurochko
<oleksii.kurochko@xxxxxxxxx> wrote:
>
> Sometimes variables are located in .sbss section but it won't
> be mapped after MMU will be enabled.
> To avoid MMU failures .sbss should be mapped
>
> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>

Acked-by: Alistair Francis <alistair.francis@xxxxxxx>

Alistair

> ---
>  xen/arch/riscv/xen.lds.S | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/xen/arch/riscv/xen.lds.S b/xen/arch/riscv/xen.lds.S
> index 74afbaab9b..9a2799bab5 100644
> --- a/xen/arch/riscv/xen.lds.S
> +++ b/xen/arch/riscv/xen.lds.S
> @@ -151,7 +151,7 @@ SECTIONS
>          *(.bss.percpu.read_mostly)
>          . = ALIGN(SMP_CACHE_BYTES);
>          __per_cpu_data_end = .;
> -        *(.bss .bss.*)
> +        *(.bss .bss.* .sbss)
>          . = ALIGN(POINTER_ALIGN);
>          __bss_end = .;
>      } :text
> --
> 2.40.1
>
>