On 05/28/2018 02:21 PM, Sinan Kaya wrote: > It is up to a driver to implement shutdown() callback. If shutdown() > callback is not implemented, PCI device can have pending interrupt and > even do DMA transactions while the system is going down. > > If kexec is in use, this can damage the newly booting kexec kernel > or even prevent it from booting altogether. Fallback to calling the > remove() callback if shutdown() isn't implemented for a given driver. > > Signed-off-by: Sinan Kaya <ok...@codeaurora.org> > Link: https://bugzilla.kernel.org/show_bug.cgi?id=199779 > Fixes: cc27b735ad3a ("PCI/portdrv: Turn off PCIe services during shutdown") > Cc: sta...@vger.kernel.org > Reported-by: Ryan Finnie <r...@finnie.org>
Tested successfully on DL360 Gen9 and DL380 Gen9. Tested-by: Ryan Finnie <r...@finnie.org>
