diff --git a/drivers/perf/riscv_pmu.c b/drivers/perf/riscv_pmu.c
index b4efdddb2ad9..36d348753d05 100644
--- a/drivers/perf/riscv_pmu.c
+++ b/drivers/perf/riscv_pmu.c
@@ -408,6 +408,7 @@ struct riscv_pmu *riscv_pmu_alloc(void)
 		cpuc->n_events = 0;
 		for (i = 0; i < RISCV_MAX_COUNTERS; i++)
 			cpuc->events[i] = NULL;
+		cpuc->snapshot_addr = NULL;
 	}
 	pmu->pmu = (struct pmu) {
 		.event_init	= riscv_pmu_event_init,
diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c
index f23501898657..e2881415ca0a 100644
--- a/drivers/perf/riscv_pmu_sbi.c
+++ b/drivers/perf/riscv_pmu_sbi.c
@@ -58,6 +58,9 @@ PMU_FORMAT_ATTR(event, "config:0-47");
 PMU_FORMAT_ATTR(firmware, "config:63");
 
 static bool sbi_v2_available;
+static DEFINE_STATIC_KEY_FALSE(sbi_pmu_snapshot_available);
+#define sbi_pmu_snapshot_available() \
+	static_branch_unlikely(&sbi_pmu_snapshot_available)
 
 static struct attribute *riscv_arch_formats_attr[] = {
 	&format_attr_event.attr,
@@ -508,14 +511,109 @@ static int pmu_sbi_event_map(struct perf_event *event, u64 *econfig)
 	return ret;
 }
 
+static void pmu_sbi_snapshot_free(struct riscv_pmu *pmu)
+{
+	int cpu;
+
+	for_each_possible_cpu(cpu) {
+		struct cpu_hw_events *cpu_hw_evt = per_cpu_ptr(pmu->hw_events, cpu);
+
+		if (!cpu_hw_evt->snapshot_addr)
+			continue;
+
+		free_page((unsigned long)cpu_hw_evt->snapshot_addr);
+		cpu_hw_evt->snapshot_addr = NULL;
+		cpu_hw_evt->snapshot_addr_phys = 0;
+	}
+}
+
+static int pmu_sbi_snapshot_alloc(struct riscv_pmu *pmu)
+{
+	int cpu;
+	struct page *snapshot_page;
+
+	for_each_possible_cpu(cpu) {
+		struct cpu_hw_events *cpu_hw_evt = per_cpu_ptr(pmu->hw_events, cpu);
+
+		if (cpu_hw_evt->snapshot_addr)
+			continue;
+
+		snapshot_page = alloc_page(GFP_ATOMIC | __GFP_ZERO);
+		if (!snapshot_page) {
+			pmu_sbi_snapshot_free(pmu);
+			return -ENOMEM;
+		}
+		cpu_hw_evt->snapshot_addr = page_to_virt(snapshot_page);
+		cpu_hw_evt->snapshot_addr_phys = page_to_phys(snapshot_page);
+	}
+
+	return 0;
+}
+
+static int pmu_sbi_snapshot_disable(void)
+{
+	struct sbiret ret;
+
+	ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_SNAPSHOT_SET_SHMEM, -1,
+			-1, 0, 0, 0, 0);
+	if (ret.error) {
+		pr_warn("failed to disable snapshot shared memory\n");
+		return sbi_err_map_linux_errno(ret.error);
+	}
+
+	return 0;
+}
+
+static int pmu_sbi_snapshot_setup(struct riscv_pmu *pmu, int cpu)
+{
+	struct cpu_hw_events *cpu_hw_evt;
+	struct sbiret ret = {0};
+
+	cpu_hw_evt = per_cpu_ptr(pmu->hw_events, cpu);
+	if (!cpu_hw_evt->snapshot_addr_phys)
+		return -EINVAL;
+
+	if (cpu_hw_evt->snapshot_set_done)
+		return 0;
+
+	if (IS_ENABLED(CONFIG_32BIT))
+		ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_SNAPSHOT_SET_SHMEM,
+				cpu_hw_evt->snapshot_addr_phys,
+				(u64)(cpu_hw_evt->snapshot_addr_phys) >> 32, 0, 0, 0, 0);
+	else
+		ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_SNAPSHOT_SET_SHMEM,
+				cpu_hw_evt->snapshot_addr_phys, 0, 0, 0, 0, 0);
+
+	/* Free up the snapshot area memory and fall back to SBI PMU calls without snapshot */
+	if (ret.error) {
+		if (ret.error != SBI_ERR_NOT_SUPPORTED)
+			pr_warn("pmu snapshot setup failed with error %ld\n", ret.error);
+		cpu_hw_evt->snapshot_set_done = false;
+		return sbi_err_map_linux_errno(ret.error);
+	}
+
+	cpu_hw_evt->snapshot_set_done = true;
+
+	return 0;
+}
+
 static u64 pmu_sbi_ctr_read(struct perf_event *event)
 {
 	struct hw_perf_event *hwc = &event->hw;
 	int idx = hwc->idx;
 	struct sbiret ret;
 	u64 val = 0;
+	struct riscv_pmu *pmu = to_riscv_pmu(event->pmu);
+	struct cpu_hw_events *cpu_hw_evt = this_cpu_ptr(pmu->hw_events);
+	struct riscv_pmu_snapshot_data *sdata = cpu_hw_evt->snapshot_addr;
 	union sbi_pmu_ctr_info info = pmu_ctr_list[idx];
 
+	/* Read the value from the shared memory directly */
+	if (sbi_pmu_snapshot_available()) {
+		val = sdata->ctr_values[idx];
+		return val;
+	}
+
 	if (pmu_sbi_is_fw_event(event)) {
 		ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_FW_READ,
 				hwc->idx, 0, 0, 0, 0, 0);
@@ -565,6 +663,7 @@ static void pmu_sbi_ctr_start(struct perf_event *event, u64 ival)
 	struct hw_perf_event *hwc = &event->hw;
 	unsigned long flag = SBI_PMU_START_FLAG_SET_INIT_VALUE;
 
+	/* There is no benefit setting SNAPSHOT FLAG for a single counter */
 #if defined(CONFIG_32BIT)
 	ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_START, hwc->idx,
 			1, flag, ival, ival >> 32, 0);
@@ -585,16 +684,36 @@ static void pmu_sbi_ctr_stop(struct perf_event *event, unsigned long flag)
 {
 	struct sbiret ret;
 	struct hw_perf_event *hwc = &event->hw;
+	struct riscv_pmu *pmu = to_riscv_pmu(event->pmu);
+	struct cpu_hw_events *cpu_hw_evt = this_cpu_ptr(pmu->hw_events);
+	struct riscv_pmu_snapshot_data *sdata = cpu_hw_evt->snapshot_addr;
 
 	if ((hwc->flags & PERF_EVENT_FLAG_USER_ACCESS) &&
 	    (hwc->flags & PERF_EVENT_FLAG_USER_READ_CNT))
 		pmu_sbi_reset_scounteren((void *)event);
 
+	if (sbi_pmu_snapshot_available())
+		flag |= SBI_PMU_STOP_FLAG_TAKE_SNAPSHOT;
+
 	ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_STOP, hwc->idx, 1, flag, 0, 0, 0);
-	if (ret.error && (ret.error != SBI_ERR_ALREADY_STOPPED) &&
-		flag != SBI_PMU_STOP_FLAG_RESET)
+	if (!ret.error && sbi_pmu_snapshot_available()) {
+		/*
+		 * The counter snapshot is based on the index base specified by hwc->idx.
+		 * The actual counter value is updated in shared memory at index 0 when counter
+		 * mask is 0x01. To ensure accurate counter values, it's necessary to transfer
+		 * the counter value to shared memory. However, if hwc->idx is zero, the counter
+		 * value is already correctly updated in shared memory, requiring no further
+		 * adjustment.
+		 */
+		if (hwc->idx > 0) {
+			sdata->ctr_values[hwc->idx] = sdata->ctr_values[0];
+			sdata->ctr_values[0] = 0;
+		}
+	} else if (ret.error && (ret.error != SBI_ERR_ALREADY_STOPPED) &&
+		flag != SBI_PMU_STOP_FLAG_RESET) {
 		pr_err("Stopping counter idx %d failed with error %d\n",
 			hwc->idx, sbi_err_map_linux_errno(ret.error));
+	}
 }
 
 static int pmu_sbi_find_num_ctrs(void)
@@ -652,10 +771,14 @@ static inline void pmu_sbi_stop_all(struct riscv_pmu *pmu)
 static inline void pmu_sbi_stop_hw_ctrs(struct riscv_pmu *pmu)
 {
 	struct cpu_hw_events *cpu_hw_evt = this_cpu_ptr(pmu->hw_events);
+	unsigned long flag = 0;
+
+	if (sbi_pmu_snapshot_available())
+		flag = SBI_PMU_STOP_FLAG_TAKE_SNAPSHOT;
 
 	/* No need to check the error here as we can't do anything about the error */
 	sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_STOP, 0,
-		  cpu_hw_evt->used_hw_ctrs[0], 0, 0, 0, 0);
+		  cpu_hw_evt->used_hw_ctrs[0], flag, 0, 0, 0);
 }
 
 /*
@@ -664,11 +787,10 @@ static inline void pmu_sbi_stop_hw_ctrs(struct riscv_pmu *pmu)
  * while the overflowed counters need to be started with updated initialization
  * value.
  */
-static inline void pmu_sbi_start_overflow_mask(struct riscv_pmu *pmu,
-					       unsigned long ctr_ovf_mask)
+static noinline void pmu_sbi_start_ovf_ctrs_sbi(struct cpu_hw_events *cpu_hw_evt,
+						unsigned long ctr_ovf_mask)
 {
 	int idx = 0;
-	struct cpu_hw_events *cpu_hw_evt = this_cpu_ptr(pmu->hw_events);
 	struct perf_event *event;
 	unsigned long flag = SBI_PMU_START_FLAG_SET_INIT_VALUE;
 	unsigned long ctr_start_mask = 0;
@@ -703,6 +825,48 @@ static inline void pmu_sbi_start_overflow_mask(struct riscv_pmu *pmu,
 	}
 }
 
+static noinline void pmu_sbi_start_ovf_ctrs_snapshot(struct cpu_hw_events *cpu_hw_evt,
+						     unsigned long ctr_ovf_mask)
+{
+	int idx = 0;
+	struct perf_event *event;
+	unsigned long flag = SBI_PMU_START_FLAG_INIT_SNAPSHOT;
+	u64 max_period, init_val = 0;
+	struct hw_perf_event *hwc;
+	struct riscv_pmu_snapshot_data *sdata = cpu_hw_evt->snapshot_addr;
+
+	for_each_set_bit(idx, cpu_hw_evt->used_hw_ctrs, RISCV_MAX_COUNTERS) {
+		if (ctr_ovf_mask & BIT(idx)) {
+			event = cpu_hw_evt->events[idx];
+			hwc = &event->hw;
+			max_period = riscv_pmu_ctr_get_width_mask(event);
+			init_val = local64_read(&hwc->prev_count) & max_period;
+			sdata->ctr_values[idx] = init_val;
+		}
+		/*
+		 * We do not need to update the non-overflow counters the previous
+		 * value should have been there already.
+		 */
+	}
+
+	for (idx = 0; idx < BITS_TO_LONGS(RISCV_MAX_COUNTERS); idx++) {
+		/* Start all the counters in a single shot */
+		sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_START, idx * BITS_PER_LONG,
+			  cpu_hw_evt->used_hw_ctrs[idx], flag, 0, 0, 0);
+	}
+}
+
+static void pmu_sbi_start_overflow_mask(struct riscv_pmu *pmu,
+					unsigned long ctr_ovf_mask)
+{
+	struct cpu_hw_events *cpu_hw_evt = this_cpu_ptr(pmu->hw_events);
+
+	if (sbi_pmu_snapshot_available())
+		pmu_sbi_start_ovf_ctrs_snapshot(cpu_hw_evt, ctr_ovf_mask);
+	else
+		pmu_sbi_start_ovf_ctrs_sbi(cpu_hw_evt, ctr_ovf_mask);
+}
+
 static irqreturn_t pmu_sbi_ovf_handler(int irq, void *dev)
 {
 	struct perf_sample_data data;
@@ -716,6 +880,7 @@ static irqreturn_t pmu_sbi_ovf_handler(int irq, void *dev)
 	unsigned long overflowed_ctrs = 0;
 	struct cpu_hw_events *cpu_hw_evt = dev;
 	u64 start_clock = sched_clock();
+	struct riscv_pmu_snapshot_data *sdata = cpu_hw_evt->snapshot_addr;
 
 	if (WARN_ON_ONCE(!cpu_hw_evt))
 		return IRQ_NONE;
@@ -737,8 +902,10 @@ static irqreturn_t pmu_sbi_ovf_handler(int irq, void *dev)
 	pmu_sbi_stop_hw_ctrs(pmu);
 
 	/* Overflow status register should only be read after counter are stopped */
-	ALT_SBI_PMU_OVERFLOW(overflow);
-
+	if (sbi_pmu_snapshot_available())
+		overflow = sdata->ctr_overflow_mask;
+	else
+		ALT_SBI_PMU_OVERFLOW(overflow);
 	/*
 	 * Overflow interrupt pending bit should only be cleared after stopping
 	 * all the counters to avoid any race condition.
@@ -819,6 +986,9 @@ static int pmu_sbi_starting_cpu(unsigned int cpu, struct hlist_node *node)
 		enable_percpu_irq(riscv_pmu_irq, IRQ_TYPE_NONE);
 	}
 
+	if (sbi_pmu_snapshot_available())
+		return pmu_sbi_snapshot_setup(pmu, cpu);
+
 	return 0;
 }
 
@@ -831,6 +1001,9 @@ static int pmu_sbi_dying_cpu(unsigned int cpu, struct hlist_node *node)
 	/* Disable all counters access for user mode now */
 	csr_write(CSR_SCOUNTEREN, 0x0);
 
+	if (sbi_pmu_snapshot_available())
+		return pmu_sbi_snapshot_disable();
+
 	return 0;
 }
 
@@ -939,6 +1112,11 @@ static inline void riscv_pm_pmu_unregister(struct riscv_pmu *pmu) { }
 
 static void riscv_pmu_destroy(struct riscv_pmu *pmu)
 {
+	if (sbi_v2_available) {
+		pmu_sbi_snapshot_free(pmu);
+		if (sbi_pmu_snapshot_available())
+			pmu_sbi_snapshot_disable();
+	}
 	riscv_pm_pmu_unregister(pmu);
 	cpuhp_state_remove_instance(CPUHP_AP_PERF_RISCV_STARTING, &pmu->node);
 }
@@ -1106,10 +1284,6 @@ static int pmu_sbi_device_probe(struct platform_device *pdev)
 	pmu->event_unmapped = pmu_sbi_event_unmapped;
 	pmu->csr_index = pmu_sbi_csr_index;
 
-	ret = cpuhp_state_add_instance(CPUHP_AP_PERF_RISCV_STARTING, &pmu->node);
-	if (ret)
-		return ret;
-
 	ret = riscv_pm_pmu_register(pmu);
 	if (ret)
 		goto out_unregister;
@@ -1118,8 +1292,34 @@ static int pmu_sbi_device_probe(struct platform_device *pdev)
 	if (ret)
 		goto out_unregister;
 
+	/* SBI PMU Snapsphot is only available in SBI v2.0 */
+	if (sbi_v2_available) {
+		ret = pmu_sbi_snapshot_alloc(pmu);
+		if (ret)
+			goto out_unregister;
+
+		ret = pmu_sbi_snapshot_setup(pmu, smp_processor_id());
+		if (ret) {
+			/* Snapshot is an optional feature. Continue if not available */
+			pmu_sbi_snapshot_free(pmu);
+		} else {
+			pr_info("SBI PMU snapshot detected\n");
+			/*
+			 * We enable it once here for the boot cpu. If snapshot shmem setup
+			 * fails during cpu hotplug process, it will fail to start the cpu
+			 * as we can not handle hetergenous PMUs with different snapshot
+			 * capability.
+			 */
+			static_branch_enable(&sbi_pmu_snapshot_available);
+		}
+	}
+
 	register_sysctl("kernel", sbi_pmu_sysctl_table);
 
+	ret = cpuhp_state_add_instance(CPUHP_AP_PERF_RISCV_STARTING, &pmu->node);
+	if (ret)
+		goto out_unregister;
+
 	return 0;
 
 out_unregister:
diff --git a/include/linux/perf/riscv_pmu.h b/include/linux/perf/riscv_pmu.h
index 43282e22ebe1..c3fa90970042 100644
--- a/include/linux/perf/riscv_pmu.h
+++ b/include/linux/perf/riscv_pmu.h
@@ -39,6 +39,12 @@ struct cpu_hw_events {
 	DECLARE_BITMAP(used_hw_ctrs, RISCV_MAX_COUNTERS);
 	/* currently enabled firmware counters */
 	DECLARE_BITMAP(used_fw_ctrs, RISCV_MAX_COUNTERS);
+	/* The virtual address of the shared memory where counter snapshot will be taken */
+	void *snapshot_addr;
+	/* The physical address of the shared memory where counter snapshot will be taken */
+	phys_addr_t snapshot_addr_phys;
+	/* Boolean flag to indicate setup is already done */
+	bool snapshot_set_done;
 };
 
 struct riscv_pmu {
