[PATCH 2/8] ARM: etm: Don't limit tracing to only non-secure code.

[Arve Hjønnevåg]

On some systems kernel code is considered secure, and this code
already limits tracing to the kernel text segment which results
in no trace data.

Signed-off-by: Arve Hjønnevåg <arve at android.com>
---
 arch/arm/kernel/etm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/kernel/etm.c b/arch/arm/kernel/etm.c
index d4ec368..6e15c48 100644
--- a/arch/arm/kernel/etm.c
+++ b/arch/arm/kernel/etm.c
@@ -55,7 +55,7 @@ static inline bool trace_isrunning(struct tracectx *t)
 static int etm_setup_address_range(struct tracectx *t, int n,
 		unsigned long start, unsigned long end, int exclude, int data)
 {
-	u32 flags = ETMAAT_ARM | ETMAAT_IGNCONTEXTID | ETMAAT_NSONLY | \
+	u32 flags = ETMAAT_ARM | ETMAAT_IGNCONTEXTID | ETMAAT_IGNSECURITY |
 		    ETMAAT_NOVALCMP;
 
 	if (n < 1 || n > t->ncmppairs)
-- 
1.7.3.1