[PATCH 7/9] kexec_core: Add and update comments regarding the KEXEC_JUMP flow

[Dave Young]

> diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c
> index c0caa14880c3..7cf8437e0f38 100644
> --- a/kernel/kexec_core.c
> +++ b/kernel/kexec_core.c
> @@ -1001,6 +1001,12 @@ int kernel_kexec(void)
>
>  #ifdef CONFIG_KEXEC_JUMP
>         if (kexec_image->preserve_context) {
> +               /*
> +                * This flow is analogous to hibernation flows that occur before
> +                * creating an image and before jumping from the restore kernel
> +                * to the image one, so it uses the same device device callbacks

nitpick: s/device device/device

> +                * as those two flows.
> +                */
>                 pm_prepare_console();
>                 error = freeze_processes();
>                 if (error) {