On 14/12/17(Thu) 13:37, Florian Riehm wrote: > [...] > If the command could lead to DMA issues, I agree that we should not > introduce it.
The problem is not only DMA issues. The problem is that ddb(4) will never get fixed. If we give people a 'reset' button then how long until the core dump code is going to rot? As the kernel grows in complexity, because of MP or anything else, ddb(4) has to grow with it. > I also agree that we should try to make boot reboot as reliable as possible > and it works fine in most situations. > Anyway I have seen it hanging in some cases. Please send a bug report next time you see such case :)
