Hi Jason & Michael, Kindly ping... Any progress for the efa .shutdown implementing? Thanks in advance! Thanks, Tao Liu On Wed, Apr 3, 2024 at 11:44 PM Jason Gunthorpe <jgg@xxxxxxxx> wrote: > > On Mon, Apr 01, 2024 at 04:23:32PM +0300, Margolin, Michael wrote: > > Jason > > > > Thanks for your response, efa_remove() is performing reset to the device > > which should stop all DMA from the device. > > > > Except skipping cleanups that are unnecessary for shutdown flow are there > > any other reasons to prefer a separate function for shutdown? > > Yes you should skip "cleanups" like removing the IB device and > otherwise as there is a risk of system hang/deadlock in a shutdown > handler context. > > Jason >
