[PATCH] cpufreq: intel_pstate: Replace boot_cpu_has()

From: Srinivas Pandruvada
Date: Mon Jun 24 2024 - 12:27:30 EST


Replace boot_cpu_has() with cpu_feature_enabled().

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
---
This is based on comment from Borislov for the change to suppot HWP
highest interrupt.

drivers/cpufreq/intel_pstate.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index d53b99bab687..4ee244f59f54 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1635,7 +1635,7 @@ void notify_hwp_interrupt(void)
u64 value, status_mask;
unsigned long flags;

- if (!hwp_active || !boot_cpu_has(X86_FEATURE_HWP_NOTIFY))
+ if (!hwp_active || !cpu_feature_enabled(X86_FEATURE_HWP_NOTIFY))
return;

status_mask = HWP_GUARANTEED_PERF_CHANGE_STATUS;
@@ -1667,7 +1667,7 @@ static void intel_pstate_disable_hwp_interrupt(struct cpudata *cpudata)
{
bool cancel_work;

- if (!boot_cpu_has(X86_FEATURE_HWP_NOTIFY))
+ if (!cpu_feature_enabled(X86_FEATURE_HWP_NOTIFY))
return;

/* wrmsrl_on_cpu has to be outside spinlock as this can result in IPC */
--
2.44.0