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SubjectRe: 2.6.32-rc4: Reported regressions from 2.6.31
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On Mon, 2009-10-12 at 11:19 +0100, David Woodhouse wrote:
> So the better fix is probably just to fix that problem -- move the final
> PCI quirks so they happen a little earlier. If we move them to
> fs_initcall_sync() and then move the IOMMU init to rootfs_initcall(),
> then everything ought to work, I think...

I've sent that series of patches for review. Assuming you like it,
please pull those patches and a couple of other fixes -- one cosmetic
and one serious crash fix (another BIOS workaround, in fact), from

git://git.infradead.org/~dwmw2/iommu-2.6.32.git

David Woodhouse (5):
intel-iommu: Yet another BIOS workaround: Isoch DMAR unit with no TLB space
Rename pci_init() to pci_apply_final_quirks(), move it to quirks.c
Mark pci_apply_final_quirks() __init rather than __devinit
Run pci_apply_final_quirks() sooner.
x86: Move pci_iommu_init to rootfs_initcall()

Roland Dreier (2):
intel-iommu: Make "Unknown DMAR structure" message more informative
intel-iommu: Decode (and ignore) RHSA entries

arch/x86/kernel/pci-dma.c | 2 +-
drivers/pci/dmar.c | 13 ++++++-
drivers/pci/intel-iommu.c | 82 ++++++++++++++++++++++++++++++++++++++++++---
drivers/pci/pci.c | 13 -------
drivers/pci/quirks.c | 13 +++++++
5 files changed, 103 insertions(+), 20 deletions(-)


--
David Woodhouse Open Source Technology Centre
David.Woodhouse@intel.com Intel Corporation




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