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    SubjectRe: [PATCH] x86: fix pci-gart failure handling
    On Fri, Oct 26 2007, FUJITA Tomonori wrote:
    > blk_rq_map_sg doesn't initialize sg->dma_address/length to zero
    > anymore. Some low level drivers reuse sg lists without initializing so
    > IOMMUs might get non-zero dma_address/length. If map_sg fails, we need
    > pass the number of the mapped entries to gart_unmap_sg.
    >
    > Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

    Thanks Tomo, applied!

    --
    Jens Axboe

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