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| /openbmc/linux/drivers/nvme/host/ |
| H A D | pci.c | 5228b328 Sun Aug 27 08:56:37 CDT 2017 Jan H. Schönherr <jschoenh@amazon.de> nvme: fix uninitialized prp2 value on small transfers
The value of iod->first_dma ends up as prp2 in NVMe commands. In case
there is not enough data to cross a page boundary, iod->first_dma is
never initialized and contains random data.
Comply with the NVMe specification and fill in 0 in that case.
Signed-off-by: Jan H. Schönherr <jschoenh@amazon.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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