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From: Marcel Moolenaar <marcel@FreeBSD.org>
Date: Mon, 17 Mar 2014 04:38:10 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r263257 - head/sys/ia64/ia64
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Author: marcel
Date: Mon Mar 17 04:38:10 2014
New Revision: 263257
URL: http://svnweb.freebsd.org/changeset/base/263257

Log:
  In intr_event_handle() we already save and set td_intr_frame, so
  don't do it also in ia64_handle_intr(). With ia64_handle_intr()
  not saving and setting td_intr_frame, make sure to do it for
  timer interrupts in ia64_ih_hardclock().

Modified:
  head/sys/ia64/ia64/mp_machdep.c

Modified: head/sys/ia64/ia64/mp_machdep.c
==============================================================================
--- head/sys/ia64/ia64/mp_machdep.c	Mon Mar 17 02:14:13 2014	(r263256)
+++ head/sys/ia64/ia64/mp_machdep.c	Mon Mar 17 04:38:10 2014	(r263257)
@@ -113,10 +113,14 @@ ia64_ih_ast(struct thread *td, u_int xiv
 static u_int
 ia64_ih_hardclock(struct thread *td, u_int xiv, struct trapframe *tf)
 {
+	struct trapframe *stf;
 
 	PCPU_INC(md.stats.pcs_nhardclocks);
 	CTR1(KTR_SMP, "IPI_HARDCLOCK, cpuid=%d", PCPU_GET(cpuid));
+	stf = td->td_intr_frame;
+	td->td_intr_frame = tf;
 	hardclockintr();
+	td->td_intr_frame = stf;
 	return (0);
 }