Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware

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Subject: Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
From: Ohad Ben-Cohen <ohad@xxxxxxxxxx>
Date: Mon, 10 Oct 2011 16:00:48 +0200
Cc: "Roedel, Joerg" <Joerg.Roedel@xxxxxxx>, "iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx" <iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx>, "linux-omap@xxxxxxxxxxxxxxx" <linux-omap@xxxxxxxxxxxxxxx>, Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx>, Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>, David Woodhouse <dwmw2@xxxxxxxxxxxxx>, "linux-arm-kernel@xxxxxxxxxxxxxxxxxxx" <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, David Brown <davidb@xxxxxxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Stepan Moskovchenko <stepanm@xxxxxxxxxxxxxx>, "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>
In-reply-to: <CAHQjnOOhtSiivWf34S8mjB9nqQfUwadLzE8zOm4jYvsgL_d+Wg@mail.gmail.com>
References: <1316195506-9777-1-git-send-email-ohad@wizery.com> <1316195506-9777-2-git-send-email-ohad@wizery.com> <20110927100505.GH2138@amd.com> <CAK=WgbahwY+7Ux-RjW2Tw9WBSwZnYuTMZ2NQASWyOXQ3zF6qFg@mail.gmail.com> <20110927131222.GL2138@amd.com> <CAK=WgbYG2tpMJ2SikZhm=R9j5kQ6Hm8CGg=q1bko3idzF53Q3Q@mail.gmail.com> <20110927181438.GM2138@amd.com> <CAK=WgbbNs5fWHDEputZ=jzU5YN0sn0tf6AETkcsoq_Jbvc2XgQ@mail.gmail.com> <CAHQjnOOhtSiivWf34S8mjB9nqQfUwadLzE8zOm4jYvsgL_d+Wg@mail.gmail.com>

On Mon, Oct 10, 2011 at 2:52 PM, KyongHo Cho <pullip.cho@xxxxxxxxxxx> wrote:
> Do not we need to unmap all intermediate mappings if iommu_map() is failed?

Good idea, I'll add it.

Thanks!
Ohad.
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References:
- [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
  - From: Ohad Ben-Cohen
- Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
  - From: Roedel, Joerg
- Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
  - From: Ohad Ben-Cohen
- Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
  - From: Roedel, Joerg
- Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
  - From: Ohad Ben-Cohen
- Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
  - From: Roedel, Joerg
- Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
  - From: Ohad Ben-Cohen
- Re: [PATCH v3 1/6] iommu/core: split mapping to page sizes as supported by the hardware
  - From: KyongHo Cho

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