linux-kernel - Re: [PATCH] iommu: use memunmap to free memremap

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Message-ID: <20181122160318.gmncgapsrwcwy6hy@8bytes.org>
Date:   Thu, 22 Nov 2018 17:03:18 +0100
From:   Joerg Roedel <joro@...tes.org>
To:     Pan Bian <bianpan2016@....com>
Cc:     David Woodhouse <dwmw2@...radead.org>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu: use memunmap to free memremap

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 <bianpan2016@....com>
> ---
>  drivers/iommu/intel-iommu.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.