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From: Justin Hibbits <jhibbits@FreeBSD.org>
Date: Sun, 23 Oct 2016 01:01:08 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r307813 - head/sys/powerpc/powerpc
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Author: jhibbits
Date: Sun Oct 23 01:01:08 2016
New Revision: 307813
URL: https://svnweb.freebsd.org/changeset/base/307813

Log:
  Use the right thread pointer for SPE alignment exceptions.

Modified:
  head/sys/powerpc/powerpc/trap.c

Modified: head/sys/powerpc/powerpc/trap.c
==============================================================================
--- head/sys/powerpc/powerpc/trap.c	Sun Oct 23 00:46:53 2016	(r307812)
+++ head/sys/powerpc/powerpc/trap.c	Sun Oct 23 01:01:08 2016	(r307813)
@@ -765,13 +765,13 @@ fix_unaligned(struct thread *td, struct 
 		fpr = (double *)td->td_pcb->pcb_vec.vr[reg];
 		fputhread = PCPU_GET(vecthread);
 
-		/* Juggle the FPU to ensure that we've initialized
-		 * the FPRs, and that their current state is in
+		/* Juggle the SPE to ensure that we've initialized
+		 * the registers, and that their current state is in
 		 * the PCB.
 		 */
-		if (fputhread != td) {
-			if (fputhread)
-				save_vec(fputhread);
+		if (vecthread != td) {
+			if (vecthread)
+				save_vec(vecthread);
 			enable_vec(td);
 		}
 		save_vec(td);