x86/oprofile: use 64 bit wrmsr functions
This patch replaces some wrmsr() functions with wrmsrl().
Signed-off-by: Robert Richter <robert.richter@amd.com>
diff --git a/arch/x86/oprofile/op_model_p4.c b/arch/x86/oprofile/op_model_p4.c
index 9db0ca9..f01e53b 100644
--- a/arch/x86/oprofile/op_model_p4.c
+++ b/arch/x86/oprofile/op_model_p4.c
@@ -579,8 +579,8 @@
if (counter_config[i].enabled && msrs->controls[i].addr) {
reset_value[i] = counter_config[i].count;
pmc_setup_one_p4_counter(i);
- wrmsr(p4_counters[VIRT_CTR(stag, i)].counter_address,
- -(u32)counter_config[i].count, -1);
+ wrmsrl(p4_counters[VIRT_CTR(stag, i)].counter_address,
+ -(s64)counter_config[i].count);
} else {
reset_value[i] = 0;
}
@@ -624,12 +624,12 @@
rdmsr(p4_counters[real].counter_address, ctr, high);
if (CCCR_OVF_P(low) || !(ctr & OP_CTR_OVERFLOW)) {
oprofile_add_sample(regs, i);
- wrmsr(p4_counters[real].counter_address,
- -(u32)reset_value[i], -1);
+ wrmsrl(p4_counters[real].counter_address,
+ -(s64)reset_value[i]);
CCCR_CLEAR_OVF(low);
wrmsr(p4_counters[real].cccr_address, low, high);
- wrmsr(p4_counters[real].counter_address,
- -(u32)reset_value[i], -1);
+ wrmsrl(p4_counters[real].counter_address,
+ -(s64)reset_value[i]);
}
}