mirror of
https://git.FreeBSD.org/ports.git
synced 2024-11-20 00:21:35 +00:00
cad8743cbb
Fix illegal instruction when running xserver in kvm or qemu (and possibly others) virtualisation. This is solved by disabling sse instructions while compiling the xf86SlowBcopy (don't ask) function. This fix was originally committed by dim as r396167 in 2015, and then most likely accidentally removed in r433863 in 2017. Bump portrevision Original commit message: > Disable use of SSE instructions in Xorg's xf86SlowBcopy() function. > > 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. PR: 202643 Reported by: nogcjx@fastmail.fm Requested by: dim Diagnose and fix by: dim MFH: 2019Q1 |
||
|---|---|---|
| .. | ||
| x2vnc | ||
| x2x | ||
| xephyr | ||
| Xfstt | ||
| xorg-dmx | ||
| xorg-nestserver | ||
| xorg-server | ||
| xorg-vfbserver | ||
| xwayland | ||
| Makefile | ||