From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: [PATCH v2 0/2] TEGRA GART cleanup and new debug option Date: Wed, 4 Oct 2017 04:02:29 +0300 Message-ID: Return-path: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding , Joerg Roedel , Jonathan Hunter Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: iommu@lists.linux-foundation.org This is a continuation of the "iommu/tegra: gart: Couple corrections" patchset that was send out quite some time ago and reviewed by Thierry Reding recently. Change log: v2: - Dropped "Don't unnecessarily allocate registers context" patch as it is not entirely correct. - Replaced "Correct number of unmapped bytes" and "Check whether page is already mapped" patches with a new GART debug Kconfig option patch. Dmitry Osipenko (2): iommu/tegra: gart: Optionally check for overwriting of page mappings iommu/tegra: gart: Move PFN validation out of spinlock drivers/iommu/Kconfig | 9 +++++++++ drivers/iommu/tegra-gart.c | 20 +++++++++++++++++--- 2 files changed, 26 insertions(+), 3 deletions(-) -- 2.14.1