diff --git a/msm/sde_dbg.c b/msm/sde_dbg.c
index c7735a4d12..cc7ffd9b15 100755
--- a/msm/sde_dbg.c
+++ b/msm/sde_dbg.c
@@ -1467,7 +1467,7 @@ static ssize_t sde_recovery_regdump_read(struct file *file, char __user *ubuf,
 
 	if (!rbuf->dump_done && !rbuf->cur_blk) {
 		if (!rbuf->buf)
-			rbuf->buf = kzalloc(DUMP_BUF_SIZE, GFP_KERNEL);
+			rbuf->buf = kvzalloc(DUMP_BUF_SIZE, GFP_KERNEL);
 		if (!rbuf->buf) {
 			len =  -ENOMEM;
 			goto err;
@@ -2292,7 +2292,7 @@ static void sde_dbg_dsi_ctrl_destroy(void)
  */
 void sde_dbg_destroy(void)
 {
-	kfree(sde_dbg_base.regbuf.buf);
+	kvfree(sde_dbg_base.regbuf.buf);
 	memset(&sde_dbg_base.regbuf, 0, sizeof(sde_dbg_base.regbuf));
 	_sde_dbg_debugfs_destroy();
 	sde_dbg_base_evtlog = NULL;
diff --git a/msm/sde_dbg.h b/msm/sde_dbg.h
index fe68f49920..fc8e7987c5 100644
--- a/msm/sde_dbg.h
+++ b/msm/sde_dbg.h
@@ -117,7 +117,13 @@ enum sde_dbg_dump_context {
  * number must be greater than print entry to prevent out of bound evtlog
  * entry array access.
  */
+
+#if IS_ENABLED(CONFIG_DRM_SDE_VM)
+#define SDE_EVTLOG_ENTRY	(SDE_EVTLOG_PRINT_ENTRY * 8)
+#else
 #define SDE_EVTLOG_ENTRY	(SDE_EVTLOG_PRINT_ENTRY * 32)
+#endif /* IS_ENABLED(CONFIG_DRM_SDE_VM) */
+
 #define SDE_EVTLOG_MAX_DATA 15
 #define SDE_EVTLOG_BUF_MAX 512
 #define SDE_EVTLOG_BUF_ALIGN 32
@@ -162,7 +168,11 @@ extern struct sde_dbg_evtlog *sde_dbg_base_evtlog;
  * number must be greater than number of possible writes in at least one
  * single commit.
  */
+#if IS_ENABLED(CONFIG_DRM_SDE_VM)
+#define SDE_REGLOG_ENTRY 256
+#else
 #define SDE_REGLOG_ENTRY 1024
+#endif /* IS_ENABLED(CONFIG_DRM_SDE_VM) */
 
 struct sde_dbg_reglog_log {
 	s64 time;
diff --git a/msm/sde_dbg_evtlog.c b/msm/sde_dbg_evtlog.c
index 75b8479d8d..03a1e287bd 100644
--- a/msm/sde_dbg_evtlog.c
+++ b/msm/sde_dbg_evtlog.c
@@ -224,7 +224,7 @@ struct sde_dbg_evtlog *sde_evtlog_init(void)
 {
 	struct sde_dbg_evtlog *evtlog;
 
-	evtlog = kzalloc(sizeof(*evtlog), GFP_KERNEL);
+	evtlog = kvzalloc(sizeof(*evtlog), GFP_KERNEL);
 	if (!evtlog)
 		return ERR_PTR(-ENOMEM);
 
@@ -241,7 +241,7 @@ struct sde_dbg_reglog *sde_reglog_init(void)
 {
 	struct sde_dbg_reglog *reglog;
 
-	reglog = kzalloc(sizeof(*reglog), GFP_KERNEL);
+	reglog = kvzalloc(sizeof(*reglog), GFP_KERNEL);
 	if (!reglog)
 		return ERR_PTR(-ENOMEM);
 
@@ -349,7 +349,7 @@ void sde_evtlog_destroy(struct sde_dbg_evtlog *evtlog)
 		list_del(&filter_node->list);
 		kfree(filter_node);
 	}
-	kfree(evtlog);
+	kvfree(evtlog);
 }
 
 void sde_reglog_destroy(struct sde_dbg_reglog *reglog)
@@ -357,5 +357,5 @@ void sde_reglog_destroy(struct sde_dbg_reglog *reglog)
 	if (!reglog)
 		return;
 
-	kfree(reglog);
+	kvfree(reglog);
 }