Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Fixes and improvements for perf/core:

. Overhaul the tools/ makefiles, gluing them to the top level Makefile, from
  Borislav Petkov.

. Move the UI files from tools/perf/util/ui/ to tools/perf/ui/. Also move
  the GTK+ browser to tools/perf/ui/gtk/, from Namhyung Kim.

. Only fallback to sw cycles counter on ENOENT for the hw cycles, from
  Robert Richter

. Trivial fixes from Robert Richter

. Handle the autogenerated bison/flex files better, from Namhyung and Jiri Olsa.

. Navigate jump instructions in the annotate browser, just press enter or ->,
  still needs support for a jump navigation history, i.e. to go back.

. Search string in the annotate browser: same keys as vim:
     / forward
     n next backward/forward
     ? backward

. Clarify number of events/samples in the report header, from Ashay Rane

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/mach-rpc/irq.c b/arch/arm/mach-rpc/irq.c
index 2e1b5309fba..cf0e669eaf1 100644
--- a/arch/arm/mach-rpc/irq.c
+++ b/arch/arm/mach-rpc/irq.c
@@ -5,6 +5,7 @@
 #include <asm/mach/irq.h>
 #include <asm/hardware/iomd.h>
 #include <asm/irq.h>
+#include <asm/fiq.h>
 
 static void iomd_ack_irq_a(struct irq_data *d)
 {
@@ -112,6 +113,8 @@ static struct irq_chip iomd_fiq_chip = {
 	.irq_unmask	= iomd_unmask_irq_fiq,
 };
 
+extern unsigned char rpc_default_fiq_start, rpc_default_fiq_end;
+
 void __init rpc_init_irq(void)
 {
 	unsigned int irq, flags;
@@ -121,6 +124,9 @@ void __init rpc_init_irq(void)
 	iomd_writeb(0, IOMD_FIQMASK);
 	iomd_writeb(0, IOMD_DMAMASK);
 
+	set_fiq_handler(&rpc_default_fiq_start,
+		&rpc_default_fiq_end - &rpc_default_fiq_start);
+
 	for (irq = 0; irq < NR_IRQS; irq++) {
 		flags = IRQF_VALID;