OpenBSD/xenocara h0qOcTH — xserver/hw/xfree86/os-support/misc Makefile.am Makefile.in
Disable SSE optimizations on i386/amd64 for SlowBcopy. It is supposed to be slow, and when such instructions are used to copy data from/to mapped video memory, some hypervisors (e.g. KVM, Microsoft Hyper-V) can generate SIGILL or SIGBUS exceptions, causing Xorg to crash. Bug report to OpenBSD by Max Parmer, fix from FreeBSD (Dimitry Andric) via kettenis@ ok kettenis@
Version | Delta | File | |
---|---|---|---|
1.5 | +6 | -1 | xserver/hw/xfree86/os-support/misc/Makefile.am |
1.34 | +2 | -1 | xserver/hw/xfree86/os-support/misc/Makefile.in |
+8 | -2 | 2 files |