On Thu, Dec 14, 2017 at 02:05:36PM +0100, Martin Pieuchot wrote: > 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? >
implying the core dump code is not rotting around already? it won't take long to count the zer0 replies i got[0], for suggesting it's broken on armv7 at bugs@ :( > 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 :) > -Artturi [0] https://marc.info/?l=openbsd-bugs&m=150125176824983&w=2
