On 1/26/21 5:54 AM, Nicholas Piggin wrote:
> iounmap will remove ptes.
>
> Cc: "Cédric Le Goater" <[email protected]>
> Cc: [email protected]
> Signed-off-by: Nicholas Piggin <[email protected]>
Looks good.
Acked-by: Cédric Le Goater <[email protected]>
Thanks,
C.
> ---
> arch/powerpc/sysdev/xive/common.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/arch/powerpc/sysdev/xive/common.c b/arch/powerpc/sysdev/xive/common.c
> index 595310e056f4..d6c2069cc828 100644
> --- a/arch/powerpc/sysdev/xive/common.c
> +++ b/arch/powerpc/sysdev/xive/common.c
> @@ -959,16 +959,12 @@ EXPORT_SYMBOL_GPL(is_xive_irq);
> void xive_cleanup_irq_data(struct xive_irq_data *xd)
> {
> if (xd->eoi_mmio) {
> - unmap_kernel_range((unsigned long)xd->eoi_mmio,
> - 1u << xd->esb_shift);
> iounmap(xd->eoi_mmio);
> if (xd->eoi_mmio == xd->trig_mmio)
> xd->trig_mmio = NULL;
> xd->eoi_mmio = NULL;
> }
> if (xd->trig_mmio) {
> - unmap_kernel_range((unsigned long)xd->trig_mmio,
> - 1u << xd->esb_shift);
> iounmap(xd->trig_mmio);
> xd->trig_mmio = NULL;
> }
>