| commit | 0ade21a2ed74544840004f0242c7a1b8c8c4daac | |
| author | Marek Szyprowski <m.szyprowski@samsung.com> | |
| Tue, 21 Feb 2017 13:21:01 +0000 (21 14:21 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Tue, 18 Apr 2017 05:11:50 +0000 (18 07:11 +0200) | ||
| tree | 65f88f466eed347963d094e9bf9c6e506b2061f0 | treesnapshot (tar.gz zip) |
| parent | 27dedde6895c0364549ee593253700a923ccf710 | commitdiff |
dma-buf: add support for compat ioctl
commit 888022c0473d079bff9b47fb50434b1f20f8f37f upstream.
Add compat ioctl support to dma-buf. This lets one to use DMA_BUF_IOCTL_SYNC
ioctl from 32bit application on 64bit kernel. Data structures for both 32
and 64bit modes are same, so there is no need for additional translation
layer.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1487683261-2655-1-git-send-email-m.szyprowski@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 888022c0473d079bff9b47fb50434b1f20f8f37f upstream.
Add compat ioctl support to dma-buf. This lets one to use DMA_BUF_IOCTL_SYNC
ioctl from 32bit application on 64bit kernel. Data structures for both 32
and 64bit modes are same, so there is no need for additional translation
layer.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1487683261-2655-1-git-send-email-m.szyprowski@samsung.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| drivers/dma-buf/dma-buf.c | diffblobblamehistory |