Re: [PATCH] iommu: use memunmap to free memremap

2018-11-22 Thread Joerg Roedel 
On Wed, Nov 21, 2018 at 05:53:47PM +0800, Pan Bian wrote:
> memunmap() should be used to free the return of memremap(), not
> iounmap().
> 
> Fixes: dfddb969edf0("iommu/vt-d: Switch from ioremap_cache to memremap")
> Signed-off-by: Pan Bian 
> ---
>  drivers/iommu/intel-iommu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

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[PATCH] iommu: use memunmap to free memremap

2018-11-21 Thread Pan Bian 
memunmap() should be used to free the return of memremap(), not
iounmap().

Fixes: dfddb969edf0("iommu/vt-d: Switch from ioremap_cache to memremap")
Signed-off-by: Pan Bian 
---
 drivers/iommu/intel-iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index f3ccf02..41a4b88 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3075,7 +3075,7 @@ static int copy_context_table(struct intel_iommu *iommu,
}
 
if (old_ce)
-   iounmap(old_ce);
+   memunmap(old_ce);
 
ret = 0;
if (devfn < 0x80)
-- 
2.7.4


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