svn commit: r310447 - stable/11/sys/powerpc/fpu

[Justin Hibbits]

Author: jhibbits
Date: Fri Dec 23 03:31:53 2016
New Revision: 310447
URL: https://svnweb.freebsd.org/changeset/base/310447

Log:
  MFC r307598:
  
    Un-static two local variables in the FPU emulator
  
    Static variables aren't MP-safe, and this was causing bizarre segfaults on a
    dual-core e500v2 system (P1022).

Modified:
  stable/11/sys/powerpc/fpu/fpu_emu.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/powerpc/fpu/fpu_emu.c
==============================================================================
--- stable/11/sys/powerpc/fpu/fpu_emu.c	Fri Dec 23 03:28:43 2016	(r310446)
+++ stable/11/sys/powerpc/fpu/fpu_emu.c	Fri Dec 23 03:31:53 2016	(r310447)
@@ -185,8 +185,8 @@ fpu_dumpfpn(struct fpn *fp)
 int
 fpu_emulate(struct trapframe *frame, struct fpu *fpf)
 {
-	static union instr insn;
-	static struct fpemu fe;
+	union instr insn;
+	struct fpemu fe;
 	static int lastill = 0;
 	int sig;