From: Yong Wu <yong.wu@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will.deacon@arm.com>
Cc: Evan Green <evgreen@chromium.org>,
Robin Murphy <robin.murphy@arm.com>,
Tomasz Figa <tfiga@google.com>,
<linux-mediatek@lists.infradead.org>,
<srv_heupstream@mediatek.com>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<iommu@lists.linux-foundation.org>, <yong.wu@mediatek.com>,
<youlin.pei@mediatek.com>,
Nicolas Boichat <drinkcat@chromium.org>, <anan.sun@mediatek.com>,
<cui.zhang@mediatek.com>, <chao.hao@mediatek.com>,
<edison.hsieh@mediatek.com>
Subject: [PATCH v3 0/7] Improve tlb range flush
Date: Mon, 14 Oct 2019 14:38:14 +0800 [thread overview]
Message-ID: <1571035101-4213-1-git-send-email-yong.wu@mediatek.com> (raw)
This patchset mainly fixes a tlb flush timeout issue and use the new
iommu_gather to re-implement the tlb flush flow. and several clean up
patches about the tlb_flush.
change note:
v3:
1. Use the gather to implement the tlb_flush suggested from Tomasz.
2. add some clean up patches.
v2:
https://lore.kernel.org/linux-iommu/1570627143-29441-1-git-send-email-yong.wu@mediatek.com/T/#t
1. rebase on v5.4-rc1
2. only split to several patches.
v1:
https://lore.kernel.org/linux-iommu/CAAFQd5C3U7pZo4SSUJ52Q7E+0FaUoORQFbQC5RhCHBhi=NFYTw@mail.gmail.com/T/#t
Yong Wu (7):
iommu/mediatek: Correct the flush_iotlb_all callback
iommu/mediatek: Add pgtlock in the iotlb_sync
iommu/mediatek: Use gather to achieve the tlb range flush
iommu/mediatek: Delete the leaf in the tlb flush
iommu/mediatek: Move the tlb_sync into tlb_flush
iommu/mediatek: Use writel for TLB range invalidation
iommu/mediatek: Reduce the tlb flush timeout value
drivers/iommu/mtk_iommu.c | 77 +++++++++++++++++++++++------------------------
drivers/iommu/mtk_iommu.h | 2 +-
2 files changed, 38 insertions(+), 41 deletions(-)
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Yong Wu <yong.wu@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Joerg Roedel <joro@8bytes.org>,
Will Deacon <will.deacon@arm.com>
Cc: youlin.pei@mediatek.com, anan.sun@mediatek.com,
Nicolas Boichat <drinkcat@chromium.org>,
cui.zhang@mediatek.com, srv_heupstream@mediatek.com,
chao.hao@mediatek.com, edison.hsieh@mediatek.com,
linux-kernel@vger.kernel.org, Evan Green <evgreen@chromium.org>,
Tomasz Figa <tfiga@google.com>,
iommu@lists.linux-foundation.org,
linux-mediatek@lists.infradead.org,
Robin Murphy <robin.murphy@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/7] Improve tlb range flush
Date: Mon, 14 Oct 2019 14:38:14 +0800 [thread overview]
Message-ID: <1571035101-4213-1-git-send-email-yong.wu@mediatek.com> (raw)
This patchset mainly fixes a tlb flush timeout issue and use the new
iommu_gather to re-implement the tlb flush flow. and several clean up
patches about the tlb_flush.
change note:
v3:
1. Use the gather to implement the tlb_flush suggested from Tomasz.
2. add some clean up patches.
v2:
https://lore.kernel.org/linux-iommu/1570627143-29441-1-git-send-email-yong.wu@mediatek.com/T/#t
1. rebase on v5.4-rc1
2. only split to several patches.
v1:
https://lore.kernel.org/linux-iommu/CAAFQd5C3U7pZo4SSUJ52Q7E+0FaUoORQFbQC5RhCHBhi=NFYTw@mail.gmail.com/T/#t
Yong Wu (7):
iommu/mediatek: Correct the flush_iotlb_all callback
iommu/mediatek: Add pgtlock in the iotlb_sync
iommu/mediatek: Use gather to achieve the tlb range flush
iommu/mediatek: Delete the leaf in the tlb flush
iommu/mediatek: Move the tlb_sync into tlb_flush
iommu/mediatek: Use writel for TLB range invalidation
iommu/mediatek: Reduce the tlb flush timeout value
drivers/iommu/mtk_iommu.c | 77 +++++++++++++++++++++++------------------------
drivers/iommu/mtk_iommu.h | 2 +-
2 files changed, 38 insertions(+), 41 deletions(-)
--
1.9.1
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Yong Wu <yong.wu@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Joerg Roedel <joro@8bytes.org>, Will Deacon <will.deacon@arm.com>
Cc: Evan Green <evgreen@chromium.org>,
Robin Murphy <robin.murphy@arm.com>,
Tomasz Figa <tfiga@google.com>,
linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
iommu@lists.linux-foundation.org, yong.wu@mediatek.com,
youlin.pei@mediatek.com, Nicolas Boichat <drinkcat@chromium.org>,
anan.sun@mediatek.com, cui.zhang@mediatek.com,
chao.hao@mediatek.com, edison.hsieh@mediatek.com
Subject: [PATCH v3 0/7] Improve tlb range flush
Date: Mon, 14 Oct 2019 14:38:14 +0800 [thread overview]
Message-ID: <1571035101-4213-1-git-send-email-yong.wu@mediatek.com> (raw)
This patchset mainly fixes a tlb flush timeout issue and use the new
iommu_gather to re-implement the tlb flush flow. and several clean up
patches about the tlb_flush.
change note:
v3:
1. Use the gather to implement the tlb_flush suggested from Tomasz.
2. add some clean up patches.
v2:
https://lore.kernel.org/linux-iommu/1570627143-29441-1-git-send-email-yong.wu@mediatek.com/T/#t
1. rebase on v5.4-rc1
2. only split to several patches.
v1:
https://lore.kernel.org/linux-iommu/CAAFQd5C3U7pZo4SSUJ52Q7E+0FaUoORQFbQC5RhCHBhi=NFYTw@mail.gmail.com/T/#t
Yong Wu (7):
iommu/mediatek: Correct the flush_iotlb_all callback
iommu/mediatek: Add pgtlock in the iotlb_sync
iommu/mediatek: Use gather to achieve the tlb range flush
iommu/mediatek: Delete the leaf in the tlb flush
iommu/mediatek: Move the tlb_sync into tlb_flush
iommu/mediatek: Use writel for TLB range invalidation
iommu/mediatek: Reduce the tlb flush timeout value
drivers/iommu/mtk_iommu.c | 77 +++++++++++++++++++++++------------------------
drivers/iommu/mtk_iommu.h | 2 +-
2 files changed, 38 insertions(+), 41 deletions(-)
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Yong Wu <yong.wu@mediatek.com>
To: Matthias Brugger <matthias.bgg@gmail.com>,
Joerg Roedel <joro@8bytes.org>,
Will Deacon <will.deacon@arm.com>
Cc: youlin.pei@mediatek.com, anan.sun@mediatek.com,
Nicolas Boichat <drinkcat@chromium.org>,
cui.zhang@mediatek.com, srv_heupstream@mediatek.com,
chao.hao@mediatek.com, edison.hsieh@mediatek.com,
linux-kernel@vger.kernel.org, Evan Green <evgreen@chromium.org>,
Tomasz Figa <tfiga@google.com>,
iommu@lists.linux-foundation.org,
linux-mediatek@lists.infradead.org, yong.wu@mediatek.com,
Robin Murphy <robin.murphy@arm.com>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/7] Improve tlb range flush
Date: Mon, 14 Oct 2019 14:38:14 +0800 [thread overview]
Message-ID: <1571035101-4213-1-git-send-email-yong.wu@mediatek.com> (raw)
This patchset mainly fixes a tlb flush timeout issue and use the new
iommu_gather to re-implement the tlb flush flow. and several clean up
patches about the tlb_flush.
change note:
v3:
1. Use the gather to implement the tlb_flush suggested from Tomasz.
2. add some clean up patches.
v2:
https://lore.kernel.org/linux-iommu/1570627143-29441-1-git-send-email-yong.wu@mediatek.com/T/#t
1. rebase on v5.4-rc1
2. only split to several patches.
v1:
https://lore.kernel.org/linux-iommu/CAAFQd5C3U7pZo4SSUJ52Q7E+0FaUoORQFbQC5RhCHBhi=NFYTw@mail.gmail.com/T/#t
Yong Wu (7):
iommu/mediatek: Correct the flush_iotlb_all callback
iommu/mediatek: Add pgtlock in the iotlb_sync
iommu/mediatek: Use gather to achieve the tlb range flush
iommu/mediatek: Delete the leaf in the tlb flush
iommu/mediatek: Move the tlb_sync into tlb_flush
iommu/mediatek: Use writel for TLB range invalidation
iommu/mediatek: Reduce the tlb flush timeout value
drivers/iommu/mtk_iommu.c | 77 +++++++++++++++++++++++------------------------
drivers/iommu/mtk_iommu.h | 2 +-
2 files changed, 38 insertions(+), 41 deletions(-)
--
1.9.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2019-10-14 6:38 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-14 6:38 Yong Wu [this message]
2019-10-14 6:38 ` [PATCH v3 0/7] Improve tlb range flush Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` [PATCH v3 1/7] iommu/mediatek: Correct the flush_iotlb_all callback Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 14:06 ` Robin Murphy
2019-10-14 14:06 ` Robin Murphy
2019-10-14 14:06 ` Robin Murphy
2019-10-14 6:38 ` [PATCH v3 2/7] iommu/mediatek: Add pgtlock in the iotlb_sync Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` [PATCH v3 3/7] iommu/mediatek: Use gather to achieve the tlb range flush Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 14:21 ` Robin Murphy
2019-10-14 14:21 ` Robin Murphy
2019-10-14 14:21 ` Robin Murphy
2019-10-15 5:26 ` Yong Wu
2019-10-15 5:26 ` Yong Wu
2019-10-15 5:26 ` Yong Wu
2019-10-15 5:26 ` Yong Wu
2019-10-15 11:38 ` Robin Murphy
2019-10-15 11:38 ` Robin Murphy
2019-10-15 11:38 ` Robin Murphy
2019-10-14 6:38 ` [PATCH v3 4/7] iommu/mediatek: Delete the leaf in the tlb flush Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 14:22 ` Robin Murphy
2019-10-14 14:22 ` Robin Murphy
2019-10-14 14:22 ` Robin Murphy
2019-10-15 5:25 ` Yong Wu
2019-10-15 5:25 ` Yong Wu
2019-10-15 5:25 ` Yong Wu
2019-10-15 5:25 ` Yong Wu
2019-10-15 11:24 ` Robin Murphy
2019-10-15 11:24 ` Robin Murphy
2019-10-15 11:24 ` Robin Murphy
2019-10-14 6:38 ` [PATCH v3 5/7] iommu/mediatek: Move the tlb_sync into tlb_flush Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` [PATCH v3 6/7] iommu/mediatek: Use writel for TLB range invalidation Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 14:04 ` Robin Murphy
2019-10-14 14:04 ` Robin Murphy
2019-10-14 14:04 ` Robin Murphy
2019-10-15 5:25 ` Yong Wu
2019-10-15 5:25 ` Yong Wu
2019-10-15 5:25 ` Yong Wu
2019-10-15 5:25 ` Yong Wu
2019-10-14 6:38 ` [PATCH v3 7/7] iommu/mediatek: Reduce the tlb flush timeout value Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
2019-10-14 6:38 ` Yong Wu
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