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);
}
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
