Messages in this thread | | | From | Joerg Roedel <> | Subject | [PATCH 0/2] Fix remaining RMRR issues | Date | Thu, 1 Oct 2015 16:34:32 +0200 |
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Hi,
here is a patch-set to fix a remaining RMRR issue in the VT-d driver. The problem was that RMRR mappings are only created for boot-time (or hotplug-time) allocated domains.
Domains allocated on demand don't get RMRR mappings, which is bad for the kdump case, for example. With this patch-set the on-demand domains also get RMRR mappings.
Regards,
Joerg
Joerg Roedel (2): iommu/vt-d: Split iommu_prepare_identity_map iommu/vt-d: Create RMRR mappings in newly allocated domains
drivers/iommu/intel-iommu.c | 60 +++++++++++++++++++++++++++++++-------------- 1 file changed, 42 insertions(+), 18 deletions(-)
-- 1.9.1
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