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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>,
	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 0/6] vfio/iommu_type1: Some optimizations about dirty tracking
Date: Thu, 7 Jan 2021 12:43:55 +0800	[thread overview]
Message-ID: <20210107044401.19828-1-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 optimization part
of it.

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

Thanks,
Keqian


Keqian Zhu (6):
  vfio/iommu_type1: Make an explicit "promote" semantic
  vfio/iommu_type1: Ignore external domain when promote pinned_scope
  vfio/iommu_type1: Initially set the pinned_page_dirty_scope
  vfio/iommu_type1: Drop parameter "pgsize" of vfio_dma_bitmap_alloc_all
  vfio/iommu_type1: Drop parameter "pgsize" of vfio_iova_dirty_bitmap
  vfio/iommu_type1: Drop parameter "pgsize" of update_user_bitmap

 drivers/vfio/vfio_iommu_type1.c | 67 +++++++++++++--------------------
 1 file changed, 26 insertions(+), 41 deletions(-)

-- 
2.19.1


WARNING: multiple messages have this Message-ID (diff)
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>,
	 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>,
	jiangkunkun@huawei.com, Suzuki K Poulose <suzuki.poulose@arm.com>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Alexios Zavras <alexios.zavras@intel.com>,
	James Morse <james.morse@arm.com>,
	wanghaibin.wang@huawei.com, Thomas Gleixner <tglx@linutronix.de>,
	Robin Murphy <robin.murphy@arm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Julien Thierry <julien.thierry.kdev@gmail.com>
Subject: [PATCH 0/6] vfio/iommu_type1: Some optimizations about dirty tracking
Date: Thu, 7 Jan 2021 12:43:55 +0800	[thread overview]
Message-ID: <20210107044401.19828-1-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 optimization part
of it.

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

Thanks,
Keqian


Keqian Zhu (6):
  vfio/iommu_type1: Make an explicit "promote" semantic
  vfio/iommu_type1: Ignore external domain when promote pinned_scope
  vfio/iommu_type1: Initially set the pinned_page_dirty_scope
  vfio/iommu_type1: Drop parameter "pgsize" of vfio_dma_bitmap_alloc_all
  vfio/iommu_type1: Drop parameter "pgsize" of vfio_iova_dirty_bitmap
  vfio/iommu_type1: Drop parameter "pgsize" of update_user_bitmap

 drivers/vfio/vfio_iommu_type1.c | 67 +++++++++++++--------------------
 1 file changed, 26 insertions(+), 41 deletions(-)

-- 
2.19.1

_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID (diff)
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>,
	 Cornelia Huck <cohuck@redhat.com>, Will Deacon <will@kernel.org>,
	"Marc Zyngier" <maz@kernel.org>,
	Catalin Marinas <catalin.marinas@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Alexios Zavras <alexios.zavras@intel.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Robin Murphy <robin.murphy@arm.com>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH 0/6] vfio/iommu_type1: Some optimizations about dirty tracking
Date: Thu, 7 Jan 2021 12:43:55 +0800	[thread overview]
Message-ID: <20210107044401.19828-1-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 optimization part
of it.

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

Thanks,
Keqian


Keqian Zhu (6):
  vfio/iommu_type1: Make an explicit "promote" semantic
  vfio/iommu_type1: Ignore external domain when promote pinned_scope
  vfio/iommu_type1: Initially set the pinned_page_dirty_scope
  vfio/iommu_type1: Drop parameter "pgsize" of vfio_dma_bitmap_alloc_all
  vfio/iommu_type1: Drop parameter "pgsize" of vfio_iova_dirty_bitmap
  vfio/iommu_type1: Drop parameter "pgsize" of update_user_bitmap

 drivers/vfio/vfio_iommu_type1.c | 67 +++++++++++++--------------------
 1 file changed, 26 insertions(+), 41 deletions(-)

-- 
2.19.1

_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

WARNING: multiple messages have this Message-ID (diff)
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>,
	 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>,
	jiangkunkun@huawei.com, Suzuki K Poulose <suzuki.poulose@arm.com>,
	Joerg Roedel <joro@8bytes.org>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Alexios Zavras <alexios.zavras@intel.com>,
	James Morse <james.morse@arm.com>,
	wanghaibin.wang@huawei.com, Thomas Gleixner <tglx@linutronix.de>,
	Robin Murphy <robin.murphy@arm.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Julien Thierry <julien.thierry.kdev@gmail.com>
Subject: [PATCH 0/6] vfio/iommu_type1: Some optimizations about dirty tracking
Date: Thu, 7 Jan 2021 12:43:55 +0800	[thread overview]
Message-ID: <20210107044401.19828-1-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 optimization part
of it.

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

Thanks,
Keqian


Keqian Zhu (6):
  vfio/iommu_type1: Make an explicit "promote" semantic
  vfio/iommu_type1: Ignore external domain when promote pinned_scope
  vfio/iommu_type1: Initially set the pinned_page_dirty_scope
  vfio/iommu_type1: Drop parameter "pgsize" of vfio_dma_bitmap_alloc_all
  vfio/iommu_type1: Drop parameter "pgsize" of vfio_iova_dirty_bitmap
  vfio/iommu_type1: Drop parameter "pgsize" of update_user_bitmap

 drivers/vfio/vfio_iommu_type1.c | 67 +++++++++++++--------------------
 1 file changed, 26 insertions(+), 41 deletions(-)

-- 
2.19.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2021-01-07  4:45 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-07  4:43 Keqian Zhu [this message]
2021-01-07  4:43 ` [PATCH 0/6] vfio/iommu_type1: Some optimizations about dirty tracking Keqian Zhu
2021-01-07  4:43 ` Keqian Zhu
2021-01-07  4:43 ` Keqian Zhu
2021-01-07  4:43 ` [PATCH 1/6] vfio/iommu_type1: Make an explicit "promote" semantic Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-15 22:42   ` Alex Williamson
2021-01-15 22:42     ` Alex Williamson
2021-01-15 22:42     ` Alex Williamson
2021-01-15 22:42     ` Alex Williamson
2021-01-18 13:33     ` Keqian Zhu
2021-01-18 13:33       ` Keqian Zhu
2021-01-18 13:33       ` Keqian Zhu
2021-01-18 13:33       ` Keqian Zhu
2021-01-07  4:43 ` [PATCH 2/6] vfio/iommu_type1: Ignore external domain when promote pinned_scope Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-15 23:23   ` Alex Williamson
2021-01-15 23:23     ` Alex Williamson
2021-01-15 23:23     ` Alex Williamson
2021-01-15 23:23     ` Alex Williamson
2021-01-07  4:43 ` [PATCH 3/6] vfio/iommu_type1: Initially set the pinned_page_dirty_scope Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-15 23:30   ` Alex Williamson
2021-01-15 23:30     ` Alex Williamson
2021-01-15 23:30     ` Alex Williamson
2021-01-15 23:30     ` Alex Williamson
2021-01-18 13:34     ` Keqian Zhu
2021-01-18 13:34       ` Keqian Zhu
2021-01-18 13:34       ` Keqian Zhu
2021-01-18 13:34       ` Keqian Zhu
2021-01-07  4:43 ` [PATCH 4/6] vfio/iommu_type1: Drop parameter "pgsize" of vfio_dma_bitmap_alloc_all Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-07  4:43   ` Keqian Zhu
2021-01-15 23:37   ` Alex Williamson
2021-01-15 23:37     ` Alex Williamson
2021-01-15 23:37     ` Alex Williamson
2021-01-15 23:37     ` Alex Williamson
2021-01-07  4:44 ` [PATCH 5/6] vfio/iommu_type1: Drop parameter "pgsize" of vfio_iova_dirty_bitmap Keqian Zhu
2021-01-07  4:44   ` Keqian Zhu
2021-01-07  4:44   ` Keqian Zhu
2021-01-07  4:44   ` Keqian Zhu
2021-01-15 23:39   ` Alex Williamson
2021-01-15 23:39     ` Alex Williamson
2021-01-15 23:39     ` Alex Williamson
2021-01-15 23:39     ` Alex Williamson
2021-01-07  4:44 ` [PATCH 6/6] vfio/iommu_type1: Drop parameter "pgsize" of update_user_bitmap Keqian Zhu
2021-01-07  4:44   ` Keqian Zhu
2021-01-07  4:44   ` Keqian Zhu
2021-01-07  4:44   ` Keqian Zhu
2021-01-15 23:44   ` Alex Williamson
2021-01-15 23:44     ` Alex Williamson
2021-01-15 23:44     ` Alex Williamson
2021-01-15 23:44     ` Alex Williamson
2021-01-18 13:48     ` Keqian Zhu
2021-01-18 13:48       ` Keqian Zhu
2021-01-18 13:48       ` Keqian Zhu
2021-01-18 13:48       ` Keqian Zhu

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