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| author | Max Filippov <jcmvbkbc@gmail.com> | 2018-02-15 03:12:54 +0300 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2018-07-11 21:13:33 +0300 |
| commit | adbfa4e6f99689511f1079452508d9d22417544c (patch) | |
| tree | f4dc68dbca63090aa995105ac8a87f182eb8e05f /scripts/gcc-plugins/latent_entropy_plugin.c | |
| parent | 3f2bbf443e21584887f954328ceee8515d7691e7 (diff) | |
| download | linux-adbfa4e6f99689511f1079452508d9d22417544c.tar.xz | |
xtensa: support DMA_ATTR_NO_KERNEL_MAPPING attribute
An application that doesn't need kernel mapping of the DMA memory it
allocates may specify DMA_ATTR_NO_KERNEL_MAPPING attribute to allocation
function. Support this attribute and return address of the first struct
page that covers the allocation.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'scripts/gcc-plugins/latent_entropy_plugin.c')
0 files changed, 0 insertions, 0 deletions