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(parent: 45dd995) | patch
staging: gasket: fix DMA direction for extended page tables
authorNick Ewalt <nicholasewalt@google.com>
Mon, 17 Sep 2018 12:38:59 +0000 (05:38 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 18 Sep 2018 11:22:01 +0000 (13:22 +0200)
commit912b8a811cc1bf26334840e9f532136072569b17
treeaf15f471d83c8f69f7cb7867a601f3c8af65b78btree | snapshot
parent45dd9954d903310f1fd8d5ac90d7faeca0694415commit | diff
staging: gasket: fix DMA direction for extended page tables

Extended page tables should be mapped as DMA_TO_DEVICE, not
bi-directional.

Signed-off-by: Nick Ewalt <nicholasewalt@google.com>
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/gasket/gasket_page_table.c diff | blob | history
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