[Skiboot] [PATCH 7/9] npu2: Fix missing iteration in tce kill loop

Reza Arbab arbab at linux.ibm.com
Fri Jan 11 04:58:05 AEDT 2019

On Thu, Jan 10, 2019 at 11:05:01AM +1100, Andrew Donnellan wrote:
>This looks like it might be fixing an actual bug? Should it go to 

Good question. Alistair can correct me, but it was my understanding that 
the NVIDIA driver doesn't exercise this codepath. It doesn't use 
OPAL_PCI_TCE_KILL_PAGES, only KILL_PE/KILL_ALL. So there would be no 
exposure here.

I guess in principle it should still go to stable? If so, I can put

Cc: stable # v5.5+
Fixes: d8c880ecc2c8 ("Introduce NPU2 support")

on this patch in v2. Stewart, any guidance here?

Reza Arbab

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