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Re: [PATCH 0/2] x86: per-device dma_mapping_ops
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From:
Andi Kleen <andi@...>
To: FUJITA Tomonori <fujita.tomonori@...>
Cc: <linux-kernel@...>, <akpm@...>, <muli@...>, <alexisb@...>
Subject:
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
Date: Thursday, May 15, 2008 - 5:01 am
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> writes:
quoted text
> This patchset adds per-device dma_mapping_ops support for > CONFIG_X86_64 like POWER architecture does. This change enables us to > cleanly fix the Calgary IOMMU issue that some devices are not behind > the IOMMU [1]. It also would be helpful to handle KVM PCI passthrough.
This makes it basically impossible to do stack ops, which some people have been doing. -Andi --
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Messages in current thread:
[PATCH 0/2] x86: per-device dma_mapping_ops
, FUJITA Tomonori
, (Tue May 13, 2:04 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Andi Kleen
, (Thu May 15, 5:01 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, FUJITA Tomonori
, (Thu May 15, 5:16 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Alexis Bruemmer
, (Thu May 15, 2:25 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Andi Kleen
, (Thu May 15, 5:30 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, FUJITA Tomonori
, (Thu May 15, 5:41 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Muli Ben-Yehuda
, (Thu May 15, 11:26 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Andi Kleen
, (Thu May 15, 5:03 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Muli Ben-Yehuda
, (Thu May 15, 5:39 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Andi Kleen
, (Thu May 15, 5:45 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Muli Ben-Yehuda
, (Thu May 15, 5:53 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Muli Ben-Yehuda
, (Thu May 15, 6:05 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Andi Kleen
, (Thu May 15, 6:48 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, FUJITA Tomonori
, (Thu May 15, 11:44 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Andi Kleen
, (Fri May 16, 1:24 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, FUJITA Tomonori
, (Mon May 19, 2:32 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Muli Ben-Yehuda
, (Thu May 15, 11:32 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Muli Ben-Yehuda
, (Wed May 14, 1:49 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, FUJITA Tomonori
, (Wed May 14, 9:12 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Muli Ben-Yehuda
, (Thu May 15, 11:15 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Alexis Bruemmer
, (Wed May 14, 10:00 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Muli Ben-Yehuda
, (Thu May 15, 11:17 am)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, FUJITA Tomonori
, (Wed May 14, 10:30 pm)
Re: [PATCH 0/2] x86: per-device dma_mapping_ops
, Alexis Bruemmer
, (Thu May 15, 2:21 pm)
[PATCH 1/2] add the device argument to dma_mapping_error
, FUJITA Tomonori
, (Tue May 13, 2:04 am)
Re: [PATCH 1/2] add the device argument to dma_mapping_error
, Randy Dunlap
, (Tue May 13, 11:39 am)
Re: [PATCH 1/2] add the device argument to dma_mapping_error
, FUJITA Tomonori
, (Wed May 14, 9:12 pm)
[PATCH 2/2] x86: per-device dma_mapping_ops support
, FUJITA Tomonori
, (Tue May 13, 2:04 am)
Re: [PATCH 2/2] x86: per-device dma_mapping_ops support
, Yinghai Lu
, (Thu May 15, 4:45 pm)
Re: [PATCH 2/2] x86: per-device dma_mapping_ops support
, FUJITA Tomonori
, (Thu May 15, 11:44 pm)
Re: [PATCH 2/2] x86: per-device dma_mapping_ops support
, Muli Ben-Yehuda
, (Wed May 14, 1:55 am)
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