Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-08 Thread Grant Grundler
On Mon, Jul 8, 2013 at 11:21 AM, Grant Grundler wrote: > On Thu, Jul 4, 2013 at 4:20 AM, Cho KyongHo wrote: > ... >> I am still working on the patch set when I am free. >> Implementation of the updated patch set has been finished but not tested yet. >> >> I will post the patches after simple

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-08 Thread Grant Grundler
On Thu, Jul 4, 2013 at 4:20 AM, Cho KyongHo wrote: ... > I am still working on the patch set when I am free. > Implementation of the updated patch set has been finished but not tested yet. > > I will post the patches after simple test :) Ok - thanks Cho! If you'd like me to test, please post a

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-08 Thread Grant Grundler
On Thu, Jul 4, 2013 at 4:20 AM, Cho KyongHo pullip@samsung.com wrote: ... I am still working on the patch set when I am free. Implementation of the updated patch set has been finished but not tested yet. I will post the patches after simple test :) Ok - thanks Cho! If you'd like me to

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-08 Thread Grant Grundler
On Mon, Jul 8, 2013 at 11:21 AM, Grant Grundler grund...@chromium.org wrote: On Thu, Jul 4, 2013 at 4:20 AM, Cho KyongHo pullip@samsung.com wrote: ... I am still working on the patch set when I am free. Implementation of the updated patch set has been finished but not tested yet. I will

RE: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-04 Thread Cho KyongHo
> From: grund...@google.com [mailto:grund...@google.com] On Behalf Of Grant > Grundler > Sent: Thursday, July 04, 2013 5:44 AM > > Ping? Hi. Sorry for late update the patch set. I am still working on the patch set when I am free. Implementation of the updated patch set has been finished but not

RE: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-04 Thread Cho KyongHo
From: grund...@google.com [mailto:grund...@google.com] On Behalf Of Grant Grundler Sent: Thursday, July 04, 2013 5:44 AM Ping? Hi. Sorry for late update the patch set. I am still working on the patch set when I am free. Implementation of the updated patch set has been finished but not

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-03 Thread Grant Grundler
Ping? On Mon, Jul 1, 2013 at 6:49 PM, Grant Grundler wrote: > On Tuesday, December 25, 2012 6:00:01 PM UTC-8, Cho KyongHo wrote: >> This commit adds cache flush for removed small page and large page >> entries in exynos_iommu_unmap(). Missing cache flush of removed >> page table entries can

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-03 Thread Grant Grundler
Ping? On Mon, Jul 1, 2013 at 6:49 PM, Grant Grundler grund...@chromium.org wrote: On Tuesday, December 25, 2012 6:00:01 PM UTC-8, Cho KyongHo wrote: This commit adds cache flush for removed small page and large page entries in exynos_iommu_unmap(). Missing cache flush of removed page table

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-01 Thread Grant Grundler
-linux-arm (wrong email address - sorry) On Mon, Jul 1, 2013 at 6:49 PM, Grant Grundler wrote: > On Tuesday, December 25, 2012 6:00:01 PM UTC-8, Cho KyongHo wrote: >> This commit adds cache flush for removed small page and large page >> entries in exynos_iommu_unmap(). Missing cache flush of

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-01 Thread Grant Grundler
On Tuesday, December 25, 2012 6:00:01 PM UTC-8, Cho KyongHo wrote: > This commit adds cache flush for removed small page and large page > entries in exynos_iommu_unmap(). Missing cache flush of removed > page table entries can cause missing page fault interrupt when a > master IP accesses an

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-01 Thread Grant Grundler
On Tuesday, December 25, 2012 6:00:01 PM UTC-8, Cho KyongHo wrote: This commit adds cache flush for removed small page and large page entries in exynos_iommu_unmap(). Missing cache flush of removed page table entries can cause missing page fault interrupt when a master IP accesses an unmapped

Re: [PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2013-07-01 Thread Grant Grundler
-linux-arm (wrong email address - sorry) On Mon, Jul 1, 2013 at 6:49 PM, Grant Grundler grund...@chromium.org wrote: On Tuesday, December 25, 2012 6:00:01 PM UTC-8, Cho KyongHo wrote: This commit adds cache flush for removed small page and large page entries in exynos_iommu_unmap(). Missing

[PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2012-12-25 Thread Cho KyongHo
This commit adds cache flush for removed small page and large page entries in exynos_iommu_unmap(). Missing cache flush of removed page table entries can cause missing page fault interrupt when a master IP accesses an unmapped area. Signed-off-by: KyongHo Cho --- drivers/iommu/exynos-iommu.c |

[PATCH v6 01/12] iommu/exynos: add missing cache flush for removed pagetable entries

2012-12-25 Thread Cho KyongHo
This commit adds cache flush for removed small page and large page entries in exynos_iommu_unmap(). Missing cache flush of removed page table entries can cause missing page fault interrupt when a master IP accesses an unmapped area. Signed-off-by: KyongHo Cho pullip@samsung.com ---