Re: [PATCH v2] riscv: Do not overwrite initrd_start and initrd_end

From: Christoph Hellwig
Date: Fri Aug 31 2018 - 02:20:24 EST

On Tue, Aug 28, 2018 at 05:33:46PM -0700, Guenter Roeck wrote:
> setup_initrd() overwrites initrd_start and initrd_end if __initramfs_size
> is larger than 0, which is always true even if there is no embedded
> initramfs. This prevents booting qemu with "-initrd" parameter.
> Overwriting initrd_start and initrd_end is not necessary since
> __initramfs_start and __initramfs_size are used directly in
> populate_rootfs() to load the built-in initramfs, so just drop
> that code.
> Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>