diff --git a/components/esp_hw_support/lowpower/port/esp32c5/sleep_cpu.c b/components/esp_hw_support/lowpower/port/esp32c5/sleep_cpu.c
index 6c874503f1..34cd70abb4 100644
--- a/components/esp_hw_support/lowpower/port/esp32c5/sleep_cpu.c
+++ b/components/esp_hw_support/lowpower/port/esp32c5/sleep_cpu.c
@@ -50,29 +50,25 @@ static DRAM_ATTR  sleep_cpu_retention_t s_cpu_retention;
 
 extern RvCoreCriticalSleepFrame *rv_core_critical_regs_frame;
 
-FORCE_INLINE_ATTR uint32_t save_mstatus_and_disable_global_int(void)
+FORCE_INLINE_ATTR void save_csr_disable_global_int(uint32_t *mstatus_val, uint32_t *mintthresh_val)
 {
-    return RV_READ_MSTATUS_AND_DISABLE_INTR();
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+    *mintthresh_val = rv_utils_set_intlevel_regval(0xff);
+#else
+    (void) mintthresh_val;
+#endif
+    *mstatus_val = RV_READ_MSTATUS_AND_DISABLE_INTR();
 }
 
-FORCE_INLINE_ATTR void restore_mstatus(uint32_t mstatus_val)
+FORCE_INLINE_ATTR void restore_csr_enable_global_int(uint32_t mstatus_val, uint32_t mintthresh_val)
 {
     RV_WRITE_CSR(mstatus, mstatus_val);
-}
-
 #if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-FORCE_INLINE_ATTR uint32_t save_mintthresh_and_disable_global_int(void)
-{
-    /* Due to the reason described in IDF-14279, when mie is set to 0, mintthresh needs to be set to 0xff. */
-    // TODO: IDF-14279 DIG-661
-    return RV_READ_MINTTHRESH_AND_DISABLE_INTR();
-}
-
-FORCE_INLINE_ATTR void restore_mintthresh(uint32_t mintthresh_val)
-{
-    RV_RESTORE_MINTTHRESH(mintthresh_val);
-}
+    rv_utils_restore_intlevel_regval(mintthresh_val);
+#else
+    (void) mintthresh_val;
 #endif
+}
 
 static IRAM_ATTR RvCoreNonCriticalSleepFrame * rv_core_noncritical_regs_save(void)
 {
@@ -304,11 +300,10 @@ static IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
 esp_err_t IRAM_ATTR esp_sleep_cpu_retention(uint32_t (*goto_sleep)(uint32_t, uint32_t, uint32_t, bool),
         uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu, bool dslp)
 {
+    uint32_t mstatus = 0;
+    uint32_t mintthresh = 0;
     esp_sleep_execute_event_callbacks(SLEEP_EVENT_SW_CPU_TO_MEM_START, (void *)0);
-    uint32_t mstatus = save_mstatus_and_disable_global_int();
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-    uint32_t mintthresh = save_mintthresh_and_disable_global_int();
-#endif
+    save_csr_disable_global_int(&mstatus, &mintthresh);
 
     cpu_domain_dev_regs_save(s_cpu_retention.retent.clic_frame);
     cpu_domain_dev_regs_save(s_cpu_retention.retent.clint_frame);
@@ -331,10 +326,7 @@ esp_err_t IRAM_ATTR esp_sleep_cpu_retention(uint32_t (*goto_sleep)(uint32_t, uin
         cpu_domain_dev_regs_restore(s_cpu_retention.retent.clint_frame);
         cpu_domain_dev_regs_restore(s_cpu_retention.retent.clic_frame);
     }
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-    restore_mintthresh(mintthresh);
-#endif
-    restore_mstatus(mstatus);
+    restore_csr_enable_global_int(mstatus, mintthresh);
     return err;
 }
 
diff --git a/components/esp_hw_support/lowpower/port/esp32c61/sleep_cpu.c b/components/esp_hw_support/lowpower/port/esp32c61/sleep_cpu.c
index f03bef5c4e..e6b8377bef 100644
--- a/components/esp_hw_support/lowpower/port/esp32c61/sleep_cpu.c
+++ b/components/esp_hw_support/lowpower/port/esp32c61/sleep_cpu.c
@@ -50,14 +50,24 @@ static DRAM_ATTR  sleep_cpu_retention_t s_cpu_retention;
 
 extern RvCoreCriticalSleepFrame *rv_core_critical_regs_frame;
 
-FORCE_INLINE_ATTR uint32_t save_mstatus_and_disable_global_int(void)
+FORCE_INLINE_ATTR void save_csr_disable_global_int(uint32_t *mstatus_val, uint32_t *mintthresh_val)
 {
-    return RV_READ_MSTATUS_AND_DISABLE_INTR();
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+    *mintthresh_val = rv_utils_set_intlevel_regval(0xff);
+#else
+    (void) mintthresh_val;
+#endif
+    *mstatus_val = RV_READ_MSTATUS_AND_DISABLE_INTR();
 }
 
-FORCE_INLINE_ATTR void restore_mstatus(uint32_t mstatus_val)
+FORCE_INLINE_ATTR void restore_csr_enable_global_int(uint32_t mstatus_val, uint32_t mintthresh_val)
 {
     RV_WRITE_CSR(mstatus, mstatus_val);
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+    rv_utils_restore_intlevel_regval(mintthresh_val);
+#else
+    (void) mintthresh_val;
+#endif
 }
 
 #if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
@@ -304,11 +314,10 @@ static IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
 esp_err_t IRAM_ATTR esp_sleep_cpu_retention(uint32_t (*goto_sleep)(uint32_t, uint32_t, uint32_t, bool),
         uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu, bool dslp)
 {
+    uint32_t mstatus = 0;
+    uint32_t mintthresh = 0;
     esp_sleep_execute_event_callbacks(SLEEP_EVENT_SW_CPU_TO_MEM_START, (void *)0);
-    uint32_t mstatus = save_mstatus_and_disable_global_int();
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-    uint32_t mintthresh = save_mintthresh_and_disable_global_int();
-#endif
+    save_csr_disable_global_int(&mstatus, &mintthresh);
 
     cpu_domain_dev_regs_save(s_cpu_retention.retent.clic_frame);
     cpu_domain_dev_regs_save(s_cpu_retention.retent.clint_frame);
@@ -331,10 +340,7 @@ esp_err_t IRAM_ATTR esp_sleep_cpu_retention(uint32_t (*goto_sleep)(uint32_t, uin
         cpu_domain_dev_regs_restore(s_cpu_retention.retent.clint_frame);
         cpu_domain_dev_regs_restore(s_cpu_retention.retent.clic_frame);
     }
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-    restore_mintthresh(mintthresh);
-#endif
-    restore_mstatus(mstatus);
+    restore_csr_enable_global_int(mstatus, mintthresh);
     return err;
 }
 
diff --git a/components/esp_hw_support/lowpower/port/esp32h4/sleep_cpu.c b/components/esp_hw_support/lowpower/port/esp32h4/sleep_cpu.c
index 21d62d79ee..6b3749a890 100644
--- a/components/esp_hw_support/lowpower/port/esp32h4/sleep_cpu.c
+++ b/components/esp_hw_support/lowpower/port/esp32h4/sleep_cpu.c
@@ -64,29 +64,25 @@ static DRAM_ATTR __attribute__((unused)) sleep_cpu_retention_t s_cpu_retention;
 
 extern RvCoreCriticalSleepFrame *rv_core_critical_regs_frame[portNUM_PROCESSORS];
 
-FORCE_INLINE_ATTR uint32_t save_mstatus_and_disable_global_int(void)
+FORCE_INLINE_ATTR void save_csr_disable_global_int(uint32_t *mstatus_val, uint32_t *mintthresh_val)
 {
-    return RV_READ_MSTATUS_AND_DISABLE_INTR();
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+    *mintthresh_val = rv_utils_set_intlevel_regval(0xff);
+#else
+    (void) mintthresh_val;
+#endif
+    *mstatus_val = RV_READ_MSTATUS_AND_DISABLE_INTR();
 }
 
-FORCE_INLINE_ATTR void restore_mstatus(uint32_t mstatus_val)
+FORCE_INLINE_ATTR void restore_csr_enable_global_int(uint32_t mstatus_val, uint32_t mintthresh_val)
 {
     RV_WRITE_CSR(mstatus, mstatus_val);
-}
-
 #if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-FORCE_INLINE_ATTR uint32_t save_mintthresh_and_disable_global_int(void)
-{
-    /* Due to the reason described in IDF-14279, when mie is set to 0, mintthresh needs to be set to 0xff. */
-    // TODO: IDF-14279 DIG-661
-    return RV_READ_MINTTHRESH_AND_DISABLE_INTR();
-}
-
-FORCE_INLINE_ATTR void restore_mintthresh(uint32_t mintthresh_val)
-{
-    RV_RESTORE_MINTTHRESH(mintthresh_val);
-}
+    rv_utils_restore_intlevel_regval(mintthresh_val);
+#else
+    (void) mintthresh_val;
 #endif
+}
 
 static IRAM_ATTR RvCoreNonCriticalSleepFrame * rv_core_noncritical_regs_save(void)
 {
@@ -347,15 +343,14 @@ typedef uint32_t (* sleep_cpu_entry_cb_t)(uint32_t, uint32_t, uint32_t, bool);
 static IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
         uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu, bool dslp)
 {
+    uint32_t mstatus = 0;
+    uint32_t mintthresh = 0;
     __attribute__((unused)) uint8_t core_id = esp_cpu_get_core_id();
     bool reject = false;
     RvCoreCriticalSleepFrame * frame = s_cpu_retention.retent.critical_frame[core_id];
 
     /* mstatus is core privated CSR, do it near the core critical regs restore */
-    uint32_t mstatus = save_mstatus_and_disable_global_int();
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-    uint32_t mintthresh = save_mintthresh_and_disable_global_int();
-#endif
+    save_csr_disable_global_int(&mstatus, &mintthresh);
     s_fpu_saved[core_id] = xPortFPUContextIsDirty(core_id);
     if (s_fpu_saved[core_id]) {
         rv_core_fpu_save(frame);
@@ -387,10 +382,7 @@ static IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
     if (s_fpu_saved[core_id]) {
         rv_core_fpu_restore(frame);
     }
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-    restore_mintthresh(mintthresh);
-#endif
-    restore_mstatus(mstatus);
+    restore_csr_enable_global_int(mstatus, mintthresh);
     return reject ? reject : pmu_sleep_finish(dslp);
 }
 
@@ -512,11 +504,10 @@ static IRAM_ATTR void smp_core_do_retention(void)
     ESP_COMPILER_DIAGNOSTIC_POP("-Wanalyzer-infinite-loop")
 
     if (!smp_skip_retention) {
+        uint32_t mstatus = 0;
+        uint32_t mintthresh = 0;
         atomic_store(&s_smp_retention_state[core_id], SMP_BACKUP_START);
-        uint32_t mstatus = save_mstatus_and_disable_global_int();
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-        uint32_t mintthresh = save_mintthresh_and_disable_global_int();
-#endif
+        save_csr_disable_global_int(&mstatus, &mintthresh);
         RvCoreCriticalSleepFrame *frame_critical = s_cpu_retention.retent.critical_frame[core_id];
         s_fpu_saved[core_id] = xPortFPUContextIsDirty(core_id);
         if (s_fpu_saved[core_id]) {
@@ -550,10 +541,7 @@ static IRAM_ATTR void smp_core_do_retention(void)
             if (s_fpu_saved[core_id]) {
                 rv_core_fpu_restore(frame_critical);
             }
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-            restore_mintthresh(mintthresh);
-#endif
-            restore_mstatus(mstatus);
+            restore_csr_enable_global_int(mstatus, mintthresh);
             atomic_store(&s_smp_retention_state[core_id], SMP_RESTORE_DONE);
         }
     }
diff --git a/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu.c b/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu.c
index abac8eb4b0..affb48d347 100644
--- a/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu.c
+++ b/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu.c
@@ -52,14 +52,24 @@ static SPM_DRAM_ATTR __attribute__((unused)) sleep_cpu_retention_t s_cpu_retenti
 
 extern RvCoreCriticalSleepFrame *rv_core_critical_regs_frame[portNUM_PROCESSORS];
 
-FORCE_INLINE_ATTR uint32_t save_mstatus_and_disable_global_int(void)
+FORCE_INLINE_ATTR void save_csr_disable_global_int(uint32_t *mstatus_val, uint32_t *mintthresh_val)
 {
-    return RV_READ_MSTATUS_AND_DISABLE_INTR();
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+    *mintthresh_val = rv_utils_set_intlevel_regval(0xff);
+#else
+    (void) mintthresh_val;
+#endif
+    *mstatus_val = RV_READ_MSTATUS_AND_DISABLE_INTR();
 }
 
-FORCE_INLINE_ATTR void restore_mstatus(uint32_t mstatus_val)
+FORCE_INLINE_ATTR void restore_csr_enable_global_int(uint32_t mstatus_val, uint32_t mintthresh_val)
 {
     RV_WRITE_CSR(mstatus, mstatus_val);
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+    rv_utils_restore_intlevel_regval(mintthresh_val);
+#else
+    (void) mintthresh_val;
+#endif
 }
 
 static SPM_IRAM_ATTR RvCoreNonCriticalSleepFrame * rv_core_noncritical_regs_save(void)
@@ -263,7 +273,9 @@ static SPM_IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
     bool reject = false;
     RvCoreCriticalSleepFrame *frame = s_cpu_retention.retent.critical_frame[core_id];
     /* mstatus is core privated CSR, do it near the core critical regs restore */
-    uint32_t mstatus = save_mstatus_and_disable_global_int();
+    uint32_t mstatus = 0;
+    uint32_t mintthresh = 0;
+    save_csr_disable_global_int(&mstatus, &mintthresh);
     s_fpu_saved[core_id] = xPortFPUContextIsDirty(core_id);
     if (s_fpu_saved[core_id]) {
         rv_core_fpu_save(frame);
@@ -284,7 +296,7 @@ static SPM_IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
         }
 #endif
 
-        reject =  (*goto_sleep)(wakeup_opt, reject_opt, lslp_mem_inf_fpu, dslp);
+        reject = (*goto_sleep)(wakeup_opt, reject_opt, lslp_mem_inf_fpu, dslp);
     }
 #if CONFIG_PM_CHECK_SLEEP_RETENTION_FRAME
     else {
@@ -294,7 +306,7 @@ static SPM_IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
     if (s_fpu_saved[core_id]) {
         rv_core_fpu_restore(frame);
     }
-    restore_mstatus(mstatus);
+    restore_csr_enable_global_int(mstatus, mintthresh);
     return reject ? reject : pmu_sleep_finish(dslp);
 }
 
@@ -410,11 +422,13 @@ static SPM_IRAM_ATTR void smp_core_do_retention(void)
     ESP_COMPILER_DIAGNOSTIC_POP("-Wanalyzer-infinite-loop")
 
     if (!smp_skip_retention) {
+        uint32_t mstatus = 0;
+        uint32_t mintthresh = 0;
         atomic_store(&s_smp_retention_state[core_id], SMP_BACKUP_START);
         rv_core_noncritical_regs_save();
         cpu_domain_dev_regs_save(s_cpu_retention.retent.clic_frame[core_id]);
         RvCoreCriticalSleepFrame *frame_critical = s_cpu_retention.retent.critical_frame[core_id];
-        uint32_t mstatus = save_mstatus_and_disable_global_int();
+        save_csr_disable_global_int(&mstatus, &mintthresh);
         s_fpu_saved[core_id] = xPortFPUContextIsDirty(core_id);
         if (s_fpu_saved[core_id]) {
             rv_core_fpu_save(frame_critical);
@@ -440,7 +454,7 @@ static SPM_IRAM_ATTR void smp_core_do_retention(void)
             if (s_fpu_saved[core_id]) {
                 rv_core_fpu_restore(frame_critical);
             }
-            restore_mstatus(mstatus);
+            restore_csr_enable_global_int(mstatus, mintthresh);
             cpu_domain_dev_regs_restore(s_cpu_retention.retent.clic_frame[core_id]);
             rv_core_noncritical_regs_restore();
             atomic_store(&s_smp_retention_state[core_id], SMP_RESTORE_DONE);
diff --git a/components/riscv/include/riscv/csr.h b/components/riscv/include/riscv/csr.h
index 04c72e1a88..91d7722933 100644
--- a/components/riscv/include/riscv/csr.h
+++ b/components/riscv/include/riscv/csr.h
@@ -239,15 +239,6 @@ extern "C" {
 #define RV_READ_MSTATUS_AND_DISABLE_INTR() ({ unsigned long __tmp; \
   asm volatile ("csrrci %0, mstatus, 0x8"  : "=r"(__tmp)); __tmp; })
 
-#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
-#define RV_READ_MINTTHRESH_AND_DISABLE_INTR() ({ unsigned long __tmp; \
-    asm volatile ( \
-        "li t0, 0xff\n\t" \
-        "csrrw %0, %1, t0" : "=r"(__tmp) : "i"(MINTTHRESH_CSR) : "t0", "memory"); __tmp; })
-
-#define RV_RESTORE_MINTTHRESH(val) \
-  asm volatile ("csrw %0, %1" :: "i"(MINTTHRESH_CSR), "r"(val) : "memory")
-#endif
 
 #define _CSR_STRINGIFY(REG) #REG /* needed so the 'reg' argument can be a macro or a register name */
 
diff --git a/components/riscv/include/riscv/rv_utils.h b/components/riscv/include/riscv/rv_utils.h
index 59bd582120..7b9b6ddfbd 100644
--- a/components/riscv/include/riscv/rv_utils.h
+++ b/components/riscv/include/riscv/rv_utils.h
@@ -17,6 +17,10 @@
 #include "riscv/csr_dsp.h"
 #include "sdkconfig.h"
 
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+#include "esp_private/interrupt_clic.h"
+#endif
+
 #if CONFIG_SECURE_ENABLE_TEE && !NON_OS_BUILD
 #include "secure_service_num.h"
 #endif
@@ -167,15 +171,50 @@ FORCE_INLINE_ATTR void rv_utils_set_xtvec(uint32_t xtvec_val)
 
 // ------------------ Interrupt Control --------------------
 
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+
+extern uint32_t g_xintthresh[SOC_CPU_CORES_NUM];
+
+FORCE_INLINE_ATTR void rv_utils_xintthres_raise(void)
+{
+    /**
+     * Make sure NOT to use `g_xintthresh[rv_utils_get_core_id()] = rv_utils_set_intlevel_regval(0xff);`
+     * since that statement would let the compiler first calculate the offset in `g_xintthresh` array
+     * before setting the interrupt threshold, which may lead to a race condition if an interrupt occurs in between.
+     */
+    uint32_t threshold = rv_utils_set_intlevel_regval(0xff);
+    g_xintthresh[rv_utils_get_core_id()] = threshold;
+}
+
+FORCE_INLINE_ATTR void rv_utils_xintthres_lower(void)
+{
+    rv_utils_restore_intlevel_regval(g_xintthresh[rv_utils_get_core_id()]);
+}
+
+#else
+
+FORCE_INLINE_ATTR void rv_utils_xintthres_raise(void)
+{
+}
+
+FORCE_INLINE_ATTR void rv_utils_xintthres_lower(void)
+{
+}
+
+#endif // __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+
+
 FORCE_INLINE_ATTR void rv_utils_intr_enable(uint32_t intr_mask)
 {
 #if CONFIG_SECURE_ENABLE_TEE && !NON_OS_BUILD
     esp_tee_intr_sec_srv_cb(2, SS_RV_UTILS_INTR_ENABLE, intr_mask);
 #else
     // Disable all interrupts to make updating of the interrupt mask atomic.
+    rv_utils_xintthres_raise();
     unsigned old_mstatus = RV_CLEAR_CSR(mstatus, MSTATUS_MIE);
     esprv_int_enable(intr_mask);
     RV_SET_CSR(mstatus, old_mstatus & MSTATUS_MIE);
+    rv_utils_xintthres_lower();
 #endif
 }
 
@@ -185,9 +224,11 @@ FORCE_INLINE_ATTR void rv_utils_intr_disable(uint32_t intr_mask)
     esp_tee_intr_sec_srv_cb(2, SS_RV_UTILS_INTR_DISABLE, intr_mask);
 #else
     // Disable all interrupts to make updating of the interrupt mask atomic.
+    rv_utils_xintthres_raise();
     unsigned old_mstatus = RV_CLEAR_CSR(mstatus, MSTATUS_MIE);
     esprv_int_disable(intr_mask);
     RV_SET_CSR(mstatus, old_mstatus & MSTATUS_MIE);
+    rv_utils_xintthres_lower();
 #endif
 }
 
@@ -198,10 +239,12 @@ FORCE_INLINE_ATTR void rv_utils_intr_global_enable(void)
 #else
     RV_SET_CSR(mstatus, MSTATUS_MIE);
 #endif
+    rv_utils_xintthres_lower();
 }
 
 FORCE_INLINE_ATTR void rv_utils_intr_global_disable(void)
 {
+    rv_utils_xintthres_raise();
 #if CONFIG_SECURE_ENABLE_TEE
     if (IS_PRV_M_MODE()) {
         RV_CLEAR_CSR(mstatus, MSTATUS_MIE);
diff --git a/components/riscv/interrupt_clic.c b/components/riscv/interrupt_clic.c
index 95d48a3cc4..160ebde58d 100644
--- a/components/riscv/interrupt_clic.c
+++ b/components/riscv/interrupt_clic.c
@@ -7,7 +7,16 @@
 #include "riscv/rv_utils.h"
 #include "hal/interrupt_clic_ll.h"
 #include "esp_private/interrupt_clic.h"
+#include "esp_attr.h"
 
+#if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
+/* Due to a hardware bug, the interrupt threshold must be saved before disabling the interrupts.
+ * Make sure the array is always accessible. */
+#if CONFIG_IDF_TARGET_ESP32P4
+SPM_DRAM_ATTR
+#endif
+uint32_t g_xintthresh[SOC_CPU_CORES_NUM];
+#endif
 
 void intr_matrix_route(int intr_src, int intr_num)
 {
diff --git a/components/riscv/vectors.S b/components/riscv/vectors.S
index 88d446746d..ce1326cde8 100644
--- a/components/riscv/vectors.S
+++ b/components/riscv/vectors.S
@@ -184,8 +184,8 @@
 .macro mintthresh_csr_disable reg
 #if __riscv_zcmp && SOC_CPU_ZCMP_WORKAROUND
     /* Workaround for triggering an interrupt even when mstatus.mie is 0, when cm.push is called. */
-    li t0, 0xff
-    csrrw \reg, MINTTHRESH_CSR, t0
+    li \reg, 0xff
+    csrrw \reg, MINTTHRESH_CSR, \reg
 #endif
 .endm