[Skiboot] [PATCH] npu2: Disable fast reboot
alistair at popple.id.au
Tue Mar 13 13:51:52 AEDT 2018
Why/how do things break? This would effectively disable fast reboot on
Witherspoon (and possibly other systems which merely have it present), but if it
only causes problems after the driver has loaded we could wait until then before
disabling fast reboot.
On Tuesday, 13 March 2018 10:47:19 AM AEDT Andrew Donnellan wrote:
> On 13/03/18 06:28, Reza Arbab wrote:
> > Fast reboot does not yet work right with the NPU. It's been disabled on
> > NVLink and OpenCAPI machines. Do the same for NVLink2.
> > This amounts to a port of 3e4577939bbf ("npu: Fix broken fast reset")
> > from the npu code to npu2.
> > Cc: stable # 5.10.x
> > Signed-off-by: Reza Arbab <arbab at linux.vnet.ibm.com>
> Reviewed-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>
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