summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/linux/arch_topology.h2
-rw-r--r--include/linux/cpufreq.h5
-rw-r--r--include/linux/perf/arm_pmu.h1
-rw-r--r--include/linux/stackprotector.h2
4 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/arch_topology.h b/include/linux/arch_topology.h
index 8dd9aeb6cdeb..0566cb3314ef 100644
--- a/include/linux/arch_topology.h
+++ b/include/linux/arch_topology.h
@@ -30,6 +30,8 @@ static inline unsigned long topology_get_freq_scale(int cpu)
return per_cpu(freq_scale, cpu);
}
+bool arch_freq_counters_available(struct cpumask *cpus);
+
DECLARE_PER_CPU(unsigned long, thermal_pressure);
static inline unsigned long topology_get_thermal_pressure(int cpu)
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 0fb561d1b524..f7240251a949 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -205,6 +205,7 @@ static inline bool policy_is_shared(struct cpufreq_policy *policy)
unsigned int cpufreq_get(unsigned int cpu);
unsigned int cpufreq_quick_get(unsigned int cpu);
unsigned int cpufreq_quick_get_max(unsigned int cpu);
+unsigned int cpufreq_get_hw_max_freq(unsigned int cpu);
void disable_cpufreq(void);
u64 get_cpu_idle_time(unsigned int cpu, u64 *wall, int io_busy);
@@ -232,6 +233,10 @@ static inline unsigned int cpufreq_quick_get_max(unsigned int cpu)
{
return 0;
}
+static inline unsigned int cpufreq_get_hw_max_freq(unsigned int cpu)
+{
+ return 0;
+}
static inline void disable_cpufreq(void) { }
#endif
diff --git a/include/linux/perf/arm_pmu.h b/include/linux/perf/arm_pmu.h
index 71f525a35ac2..5b616dde9a4c 100644
--- a/include/linux/perf/arm_pmu.h
+++ b/include/linux/perf/arm_pmu.h
@@ -80,6 +80,7 @@ struct arm_pmu {
struct pmu pmu;
cpumask_t supported_cpus;
char *name;
+ int pmuver;
irqreturn_t (*handle_irq)(struct arm_pmu *pmu);
void (*enable)(struct perf_event *event);
void (*disable)(struct perf_event *event);
diff --git a/include/linux/stackprotector.h b/include/linux/stackprotector.h
index 6b792d080eee..4c678c4fec58 100644
--- a/include/linux/stackprotector.h
+++ b/include/linux/stackprotector.h
@@ -6,7 +6,7 @@
#include <linux/sched.h>
#include <linux/random.h>
-#ifdef CONFIG_STACKPROTECTOR
+#if defined(CONFIG_STACKPROTECTOR) || defined(CONFIG_ARM64_PTR_AUTH)
# include <asm/stackprotector.h>
#else
static inline void boot_init_stack_canary(void)