On Wed, Dec 20, 2017 at 05:41:44AM +0000, Andrey Vagin wrote: > Hi Josh, > > > Now I see these two warnings on Linus' tree: > > [ 1.902454] WARNING: stack recursion on stack type 1 > [ 1.902466] WARNING: can't dereference iret registers at 00000000cd089a12 > for ip entry_SYSCALL_64_fastpath+0x5/0x86
This still looks like the same issue where ORC is getting confused by paravirt patching. Unfortunately the patches which fix this got preempted by other work again. I haven't forgotten about it. 2017 is out the window, but hopefully in January I'll get a chance to revive the patches. -- Josh
