From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Wed, 5 Mar 2014 08:48:04 +0100
From: Joerg Roedel <joro@8bytes.org>
To: Jiang Liu <jiang.liu@linux.intel.com>
Cc: David Woodhouse <dwmw2@infradead.org>,
	Yinghai Lu <yinghai@kernel.org>,
	Bjorn Helgaas <bhelgaas@google.com>,
	Dan Williams <dan.j.williams@intel.com>,
	Vinod Koul <vinod.koul@intel.com>,
	"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
	Ashok Raj <ashok.raj@intel.com>,
	Yijing Wang <wangyijing@huawei.com>,
	Tony Luck <tony.luck@intel.com>,
	iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org,
	linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org
Subject: Re: [Patch Part2 V2 00/17] Enhance DMAR drivers to handle PCI/memory
 hotplug events
Message-ID: <20140305074804.GE27471@8bytes.org>
References: <1392790057-32434-1-git-send-email-jiang.liu@linux.intel.com>
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On Wed, Feb 19, 2014 at 02:07:20PM +0800, Jiang Liu wrote:
> Jiang Liu (17):
>   iommu/vt-d: avoid double free of g_iommus on error recovery path
>   iommu/vt-d: avoid caching stale domain_device_info and fix memory
>     leak
>   iommu/vt-d: avoid caching stale domain_device_info when hot-removing
>     PCI device
>   iommu/vt-d: factor out dmar_alloc_dev_scope() for later reuse
>   iommu/vt-d: move private structures and variables into intel-iommu.c
>   iommu/vt-d: simplify function get_domain_for_dev()
>   iommu/vt-d: free resources if failed to create domain for PCIe
>     endpoint
>   iommu/vt-d: reduce duplicated code to handle virtual machine domains
>   iommu/vt-d: fix incorrect iommu_count for si_domain
>   iommu/vt-d: check for NULL pointer when freeing IOMMU data structure
>   iommu/vt-d: fix error in detect ATS capability
>   iommu/vt-d: introduce macro for_each_dev_scope() to walk device scope
>     entries
>   iommu/vt-d: introduce a rwsem to protect global data structures
>   iommu/vt-d: use RCU to protect global resources in interrupt context
>   iommu/vt-d, PCI: update DRHD/RMRR/ATSR device scope caches when PCI
>     hotplug happens
>   iommu/vt-d, PCI: unify the way to process DMAR device scope array
>   iommu/vt-d: update IOMMU state when memory hotplug happens
> 
>  drivers/iommu/dmar.c                |  412 +++++++++++++------
>  drivers/iommu/intel-iommu.c         |  750 ++++++++++++++++++-----------------
>  drivers/iommu/intel_irq_remapping.c |  108 +++--
>  drivers/iommu/iova.c                |   64 ++-
>  include/linux/dmar.h                |   74 ++--
>  include/linux/iova.h                |    2 +
>  6 files changed, 848 insertions(+), 562 deletions(-)

Applied, thanks Jiang.