2010-04-03 01:29:06

by Chris Wright

Subject: [PATCH 0/4] AMD IOMMU kdump fix plus cleanups (v2)

Series includes the following patches:

x86/amd-iommu: enable iommu before attaching devices
x86/amd-iommu: warn when issuing command to uninitialized cmd buffer
Revert "x86: disable IOMMUs on kernel crash"
x86/amd-iommu: use for_each_pci_dev

First one is the primary bug fix.

v2
- add disable_iommus on failure path
- move removal of CMD_BUFFER_UNINITIALIZED to iommu_enable_command_buffer()
- fix ";;" typo in patch 2
- add Revert "x86: disable IOMMUs on kernel crash"
- add x86/amd-iommu: use for_each_pci_dev

thanks,
-chris

2010-04-07 10:06:34

by Joerg Roedel

Subject: Re: [PATCH 0/4] AMD IOMMU kdump fix plus cleanups (v2)

On Fri, Apr 02, 2010 at 06:27:51PM -0700, Chris Wright wrote:
> Series includes the following patches:
>
> x86/amd-iommu: enable iommu before attaching devices
> x86/amd-iommu: warn when issuing command to uninitialized cmd buffer
> Revert "x86: disable IOMMUs on kernel crash"
> x86/amd-iommu: use for_each_pci_dev
>
> First one is the primary bug fix.
>
> v2
> - add disable_iommus on failure path
> - move removal of CMD_BUFFER_UNINITIALIZED to iommu_enable_command_buffer()
> - fix ";;" typo in patch 2
> - add Revert "x86: disable IOMMUs on kernel crash"
> - add x86/amd-iommu: use for_each_pci_dev

Applied all, thanks.