On 3/28/19 6:19 AM, raymond pang wrote: > When CONFIG_VMAP_STACK=y, __pa() returns incorrect physical address for > a stack virtual address. Stack DMA buffers must be avoided. Thanks, applied. -- Jens Axboe
On 3/28/19 6:19 AM, raymond pang wrote: > When CONFIG_VMAP_STACK=y, __pa() returns incorrect physical address for > a stack virtual address. Stack DMA buffers must be avoided. Thanks, applied. -- Jens Axboe