Messages in this thread | | | Subject | Re: nvme crash - Re: linux-next: Tree for Aug 13 | From | John Garry <> | Date | Fri, 14 Aug 2020 14:37:52 +0100 |
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On 14/08/2020 14:07, John Garry wrote: > > BTW, as for the DMA/sg scatterlist code, it so happens in this case that > we try the dma alloc for size=0 in nvme_alloc_queue() - I know an > allocation for size=0 makes no sense, but couldn't we bit a bit more > robust?
it's giving ZERO_SIZE_PTR, which we deference, so ignore me...
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