From 596e32312e8e1fc43f7684e2fdfcb0437f4540ae Mon Sep 17 00:00:00 2001
From: wuzhenghui <wuzhenghui@espressif.com>
Date: Fri, 24 Oct 2025 17:31:03 +0800
Subject: [PATCH] fix(esp_hw_support): fix mie lost after pd_cpu sleep request
 reject

---
 components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

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 7cb3d1f40e..02ea0f6c5f 100644
--- a/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu.c
+++ b/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu.c
@@ -276,7 +276,11 @@ static TCM_IRAM_ATTR esp_err_t do_cpu_retention(sleep_cpu_entry_cb_t goto_sleep,
         }
 #endif
 
-        return (*goto_sleep)(wakeup_opt, reject_opt, lslp_mem_inf_fpu, dslp);
+        uint32_t reject =  (*goto_sleep)(wakeup_opt, reject_opt, lslp_mem_inf_fpu, dslp);
+        if (reject) {
+            restore_mstatus(mstatus);
+            return reject;
+        }
     }
 #if CONFIG_PM_CHECK_SLEEP_RETENTION_FRAME
     else {