Re: [PATCH 09/33] x86-64: update iommu/dma mapping functions to sghelpers

[Andrew Morton]

On Mon, 16 Jul 2007 11:47:23 +0200
Jens Axboe <jens.axboe@xxxxxxxxxx> wrote:

> This prepares x86-64 for sg chaining support.
> 
> Additional improvements/fixups for pci-gart from
> Benny Halevy <bhalevy@xxxxxxxxxxx>
> 
> Cc: ak@xxxxxxx
> Signed-off-by: Jens Axboe <jens.axboe@xxxxxxxxxx>
> ---
>  arch/x86_64/kernel/pci-calgary.c |   25 ++++++++------
>  arch/x86_64/kernel/pci-gart.c    |   63 ++++++++++++++++++++-----------------
>  arch/x86_64/kernel/pci-nommu.c   |    5 ++-
>  3 files changed, 51 insertions(+), 42 deletions(-)

This causes fairly extensive destruction of 2.6.23 changes which are
pending in Andi's tree.

I shall drop the block tree until a) Andi has merged the pending Calgary
changes and b) the block tree has been fixed up to account for those (and
other) changes.

Really, this was the perfectly worst time possible to go tromping all over
everyone else's trees.

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