Re: [PATCH net-next 2/2] powerpc: remove ehea driver references

["Christophe Leroy (CS GROUP)" <chleroy@kernel.org>]

Le 29/06/2026 à 23:13, David Christensen a écrit :
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> 
> Follow-on cleanup after the removal of the IBM eHEA driver in commit
> f721e8ffa92a ("ehea: remove the ehea driver").
> 
> Remove the CONFIG_IBM_EHEA entry from ppc64_defconfig and the
> EXPORT_SYMBOL_GPL(walk_system_ram_range) export from arch/powerpc/mm/mem.c
> that was only needed by the ehea driver.
> 
> Signed-off-by: David Christensen <drc@linux.ibm.com>

Reviewed-by: Christophe Leroy (CS GROUP) <chleroy@kernel.org>

> ---
>   arch/powerpc/configs/ppc64_defconfig | 1 -
>   arch/powerpc/mm/mem.c                | 6 ------
>   2 files changed, 7 deletions(-)
> 
> diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
> index f795b74602ec..1eb8e3457e8b 100644
> --- a/arch/powerpc/configs/ppc64_defconfig
> +++ b/arch/powerpc/configs/ppc64_defconfig
> @@ -210,7 +210,6 @@ CONFIG_BNX2X=m
>   CONFIG_CHELSIO_T1=m
>   CONFIG_BE2NET=m
>   CONFIG_IBMVETH=m
> -CONFIG_EHEA=m
>   CONFIG_IBMVNIC=m
>   CONFIG_E100=y
>   CONFIG_E1000=y
> diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
> index 4c1afab91996..b617b69452cd 100644
> --- a/arch/powerpc/mm/mem.c
> +++ b/arch/powerpc/mm/mem.c
> @@ -371,12 +371,6 @@ int devmem_is_allowed(unsigned long pfn)
>   }
>   #endif /* CONFIG_STRICT_DEVMEM */
> 
> -/*
> - * This is defined in kernel/resource.c but only powerpc needs to export it, for
> - * the EHEA driver. Drop this when drivers/net/ethernet/ibm/ehea is removed.
> - */
> -EXPORT_SYMBOL_GPL(walk_system_ram_range);
> -
>   #ifdef CONFIG_EXECMEM
>   static struct execmem_info execmem_info __ro_after_init;
> 
> --
> 2.47.3
>