On May 19, 2015 3:16 AM, "Dave Airlie" airlied@gmail.com wrote:
drm-amdkfd-next-2015-05-18:
- Add the interrupts & events modules, including new IOCTLs to create
and wait
on events. The HSA RT open source stack is mainly using events to
know when
a dispatched work has been completed. In addition, this module is a pre-requisite for the next module I'm going to upstream - debugger
support
This module also handles H/W exceptions, such as memory exception
received
through the IOMMUv2 H/W and Bad Opcode exception receieved from the
GPU.
- Adding a new kernel module parameter to let the user decide whether
he wants
to receive a SIGTERM when a memory exception occurs inside the GPU
kernel and
the HSA application doesn't wait on an appropriate event, or if he
just want
to receive notification about this event in dmesg. The default is the
latter.
Additional improvements for SDMA code
Update my email address in Maintainers file as I'm leaving AMD in two
weeks.
Two things,
a) pull request from ssh:// please fix scripts to generate git:// URLs,
b) ioctls with bool in them make me worry, four packed bool's even more, 4 packed bools with a 64-bit straight after them put me over the not
pulling this edge.
I don't trust bools in ioctl defintions, please use explicitly sized
types.
Dave.
Thanks Dave, No problem, I'll fix and resend it today.
Oded