Re: [PATCH v3] drm/tegra: Use 64-bit offset for tegra_gem_mmap

On 6 February 2015 at 22:18, Thierry Reding thierry.reding@gmail.com wrote:

On Fri, Jan 30, 2015 at 01:57:01PM -0500, Sean Paul wrote:

...

On 64-bit targets, tegra_gem_mmap doesn't return the offset to userspace. As such, subsequent calls to mmap(2) fail. Alter the args to use 64-bit offset to fix this.

Signed-off-by: Sean Paul seanpaul@chromium.org

include/uapi/drm/tegra_drm.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

I've applied this with a slightly tweaked commit message.

Doesn't that break 32-bit ABI?

Dave.