ter_aggr_irq(struct mchp_ipc_sbi_mbox *ipc)
 		if (ret <= 0)
 			continue;
 
-		ipc->cluster_cfg[hartid].irq = ret;
-		ret = devm_request_irq(ipc->dev, ipc->cluster_cfg[hartid].irq,
+		ipc->cluster_cfg[cpuid].irq = ret;
+		ret = devm_request_irq(ipc->dev, ipc->cluster_cfg[cpuid].irq,
 				       mchp_ipc_cluster_aggr_isr, IRQF_SHARED,
 				       "miv-ihc-irq", ipc);
 		if (ret)
 			return ret;
 
-		ipc->cluster_cfg[hartid].buf_base = devm_kmalloc(ipc->dev,
-								 sizeof(struct mchp_ipc_status),
-								 GFP_KERNEL);
+		ipc->cluster_cfg[cpuid].buf_base = devm_kmalloc(ipc->dev,
+								sizeof(struct mchp_ipc_status),
+								GFP_KERNEL);
 
-		if (!ipc->cluster_cfg[hartid].buf_base)
+		if (!ipc->cluster_cfg[cpuid].buf_base)
 			return -ENOMEM;
 
-		ipc->cluster_cfg[hartid].buf_base_addr = __pa(ipc->cluster_cfg[hartid].buf_base);
+		ipc->cluster_cfg[cpuid].buf_base_addr = __pa(ipc->cluster_cfg[cpuid].buf_base);
 
 		irq_found = true;
 	}
-- 
2.51.0[PATCH 6.19 352/844] mailbox: mchp-ipc-sbi: fix out-of-bounds access in mchp_ipc_get_cluster_aggr_irq()Sasha Levin <sashal@kernel.org> undefinedlinux-kernel@vger.kernel.org, stable@vger.kernel.org undefined undefined undefined undefined undefinedŠ5†§