From: Eli Cohen <eli@dev.mellanox.co.il>
Date: Tue, 14 Jan 2014 15:45:20 +0000 (+0200)
Subject: mlx5_core: Fix PowerPC support
X-Git-Tag: v3.14-rc1~103^2~1^7~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05bdb2ab6b09f2306f0afe0f60f4b9abffa7aba4;p=pandora-kernel.git

mlx5_core: Fix PowerPC support

1. Fix derivation of sub-page index from the dma address in free_4k.
2. Fix the DMA address passed to dma_unmap_page by masking it properly.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
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