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From: Keqian Zhu <zhukeqian1@huawei.com>
To: <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<iommu@lists.linux-foundation.org>, <kvm@vger.kernel.org>,
	<kvmarm@lists.cs.columbia.edu>,
	Alex Williamson <alex.williamson@redhat.com>,
	Kirti Wankhede <kwankhede@nvidia.com>,
	Cornelia Huck <cohuck@redhat.com>, Will Deacon <will@kernel.org>,
	Marc Zyngier <maz@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	James Morse <james.morse@arm.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Joerg Roedel <joro@8bytes.org>,
	"Daniel Lezcano" <daniel.lezcano@linaro.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Julien Thierry <julien.thierry.kdev@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Alexios Zavras <alexios.zavras@intel.com>,
	<wanghaibin.wang@huawei.com>, <jiangkunkun@huawei.com>
Subject: [PATCH 0/5] vfio/iommu_type1: Some fixes about dirty tracking
Date: Thu, 7 Jan 2021 17:28:56 +0800	[thread overview]
Message-ID: <20210107092901.19712-1-zhukeqian1@huawei.com> (raw)

Hi,

In patch series[1], I put forward some fixes and optimizations for
vfio_iommu_type1. This extracts and improves the fix part of it.

[1] https://lore.kernel.org/linux-iommu/20201210073425.25960-1-zhukeqian1@huawei.com/T/#t

Thanks,
Keqian

Keqian Zhu (5):
  vfio/iommu_type1: Fixes vfio_dma_populate_bitmap to avoid dirty lose
  vfio/iommu_type1: Populate dirty bitmap for new vfio_dma
  vfio/iommu_type1: Populate dirty bitmap when attach group
  vfio/iommu_type1: Carefully use unmap_unpin_all during dirty tracking
  vfio/iommu_type1: Move sanity_check_pfn_list to unmap_unpin_all

 drivers/vfio/vfio_iommu_type1.c | 107 +++++++++++++++++++++-----------
 1 file changed, 72 insertions(+), 35 deletions(-)

-- 
2.19.1


             reply	other threads:[~2021-01-07  9:30 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-07  9:28 Keqian Zhu [this message]
2021-01-07  9:28 ` [PATCH 1/5] vfio/iommu_type1: Fixes vfio_dma_populate_bitmap to avoid dirty lose Keqian Zhu
2021-01-12 21:20   ` Alex Williamson
2021-01-13 12:35     ` Kirti Wankhede
2021-01-13 15:13       ` Alex Williamson
2021-01-14 13:05     ` Keqian Zhu
2021-01-14 17:14       ` Alex Williamson
2021-01-15  9:41         ` Keqian Zhu
2021-01-07  9:28 ` [PATCH 2/5] vfio/iommu_type1: Populate dirty bitmap for new vfio_dma Keqian Zhu
2021-01-07  9:28 ` [PATCH 3/5] vfio/iommu_type1: Populate dirty bitmap when attach group Keqian Zhu
2021-01-07  9:29 ` [PATCH 4/5] vfio/iommu_type1: Carefully use unmap_unpin_all during dirty tracking Keqian Zhu
2021-01-11 21:49   ` Alex Williamson
2021-01-12 12:04     ` Keqian Zhu
2021-01-12 19:53       ` Alex Williamson
2021-01-14 12:11         ` Keqian Zhu
2021-01-07  9:29 ` [PATCH 5/5] vfio/iommu_type1: Move sanity_check_pfn_list to unmap_unpin_all Keqian Zhu

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