[Qemu-devel] [Bug 1802684] Re: QEMU gui crashes on macOS Mojave

[Programmingkid]

> On Nov 11, 2018, at 2:39 AM, address@hidden wrote:
> 
> Thanks for the bug report. It looks like Mojave is pickier about apps
> not calling various GUI update functions from the "wrong" thread. We
> probably need to figure out how to dispatch those to the main thread
> instead of whatever thread we were on. Unfortunately we don't really
> have anybody in QEMU upstream who knows much about OSX or its GUI, and I
> suspect we don't have anybody with Mojave (my system is still High
> Sierra and I don't plan to upgrade it for a while); help and patches
> appreciated from anybody who does...

>       21  AppKit                              0x00007fff3c019ff8 -[NSWindow 
> setFrame:display:animate:] + 567

I would use the [performSelectorOnMainThread: withObject: waitUntilDone:] 
method to fix this problem. It should go here in the call stack. I would make 
the patch myself but I don't know where this call takes place in 
qemu-system-aarch64.

>       22  qemu-system-aarch64                 0x000000010b7b2abf 
> qemu-system-aarch64 + 3668671