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ARM: etm: Don't limit tracing to only non-secure code.

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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.

Change-Id: I098a0753e874859446d098e1ee209f67fc13cd5d
Signed-off-by: Arve Hjønnevåg <arve@android.com>
This commit is contained in:
Arve Hjønnevåg
2011-01-28 23:33:11 -08:00
committed by Colin Cross
parent 5925411429
commit a6ab901ca2
1 changed files with 1 additions and 1 deletions
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2
arch/arm/kernel/etm.c
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@@ -56,7 +56,7 @@ 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)