Re: [Linaro-mm-sig] [PATCH 4/4] dma-buf: document fd flags andO_CLOEXEC requirement

[Dave Airlie]

On Sun, Mar 18, 2012 at 11:34 PM, Daniel Vetter <daniel.vetter@xxxxxxxx> wrote:
> Otherwise subsystems will get this wrong and end up with and second
> export ioctl with the flag and O_CLOEXEC support added.

Its not actually dma_buf_export that takes the O_CLOEXEC flag its dma_buf_fd

I'm not sure how blindly we should be passing flags in from userspace
to these, like O_NONBLOCK or perms flags.

Dave.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/