Am 20.02.2018 um 22:54 hat Paolo Bonzini geschrieben: > On 20/02/2018 18:04, Peter Lieven wrote: > > Hi, > > > > I remember we discussed a long time ago to limit the stack usage of all > > functions that are executed in a coroutine > > context to a very low value to be able to safely limit the coroutine > > stack size as well. > > IIRC the only issue was that hw/ide/atapi.c has mutual recursion between > ide_atapi_cmd_reply_end -> ide_transfer_start -> ahci_start_transfer -> > ide_atapi_cmd_reply_end. > > But perhaps it's not an issue, somebody needs to audit the code.
I think John intended to get rid of the recursion sometime, but I doubt he has had the time so far. Kevin
