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On Oprofile ARMv7 the PMNC_D bit was set to lower the PMU IRQs and so to decrease the risk of errata #628216 from appearing. The effect of setting the PMNC_D bit is that the CCNT counter is divided by 64, making the program counter events count inaccurate. The new OMAP3 r4 cores should have that errata fixed. The PMNC_D bit should not be set, this patch fixes it. Signed-off-by: Jean Pihet <jpihet@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
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| .. | ||
| backtrace.c | ||
| common.c | ||
| Makefile | ||
| op_arm_model.h | ||
| op_counter.h | ||
| op_model_arm11_core.c | ||
| op_model_arm11_core.h | ||
| op_model_mpcore.c | ||
| op_model_mpcore.h | ||
| op_model_v6.c | ||
| op_model_v7.c | ||
| op_model_v7.h | ||
| op_model_xscale.c | ||