update kernel to 5.10.198

hc

2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf

 kernel/arch/x86/xen/smp.c
..
..
@@ -32,30 +32,30 @@
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 void xen_smp_intr_free(unsigned int cpu)
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 {
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+	kfree(per_cpu(xen_resched_irq, cpu).name);
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+	per_cpu(xen_resched_irq, cpu).name = NULL;
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 	if (per_cpu(xen_resched_irq, cpu).irq >= 0) {
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 		unbind_from_irqhandler(per_cpu(xen_resched_irq, cpu).irq, NULL);
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 		per_cpu(xen_resched_irq, cpu).irq = -1;
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-		kfree(per_cpu(xen_resched_irq, cpu).name);
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-		per_cpu(xen_resched_irq, cpu).name = NULL;
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 	}
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+	kfree(per_cpu(xen_callfunc_irq, cpu).name);
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+	per_cpu(xen_callfunc_irq, cpu).name = NULL;
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 	if (per_cpu(xen_callfunc_irq, cpu).irq >= 0) {
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 		unbind_from_irqhandler(per_cpu(xen_callfunc_irq, cpu).irq, NULL);
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 		per_cpu(xen_callfunc_irq, cpu).irq = -1;
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-		kfree(per_cpu(xen_callfunc_irq, cpu).name);
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-		per_cpu(xen_callfunc_irq, cpu).name = NULL;
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 	}
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+	kfree(per_cpu(xen_debug_irq, cpu).name);
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+	per_cpu(xen_debug_irq, cpu).name = NULL;
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 	if (per_cpu(xen_debug_irq, cpu).irq >= 0) {
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 		unbind_from_irqhandler(per_cpu(xen_debug_irq, cpu).irq, NULL);
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 		per_cpu(xen_debug_irq, cpu).irq = -1;
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-		kfree(per_cpu(xen_debug_irq, cpu).name);
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-		per_cpu(xen_debug_irq, cpu).name = NULL;
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 	}
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+	kfree(per_cpu(xen_callfuncsingle_irq, cpu).name);
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+	per_cpu(xen_callfuncsingle_irq, cpu).name = NULL;
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 	if (per_cpu(xen_callfuncsingle_irq, cpu).irq >= 0) {
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 		unbind_from_irqhandler(per_cpu(xen_callfuncsingle_irq, cpu).irq,
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 				       NULL);
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 		per_cpu(xen_callfuncsingle_irq, cpu).irq = -1;
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-		kfree(per_cpu(xen_callfuncsingle_irq, cpu).name);
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-		per_cpu(xen_callfuncsingle_irq, cpu).name = NULL;
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 	}
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 }
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..
..
@@ -65,6 +65,7 @@
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 	char *resched_name, *callfunc_name, *debug_name;
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 	resched_name = kasprintf(GFP_KERNEL, "resched%d", cpu);
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+	per_cpu(xen_resched_irq, cpu).name = resched_name;
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 	rc = bind_ipi_to_irqhandler(XEN_RESCHEDULE_VECTOR,
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 				    cpu,
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 				    xen_reschedule_interrupt,
..
..
@@ -74,9 +75,9 @@
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 	if (rc < 0)
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 		goto fail;
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 	per_cpu(xen_resched_irq, cpu).irq = rc;
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-	per_cpu(xen_resched_irq, cpu).name = resched_name;
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 	callfunc_name = kasprintf(GFP_KERNEL, "callfunc%d", cpu);
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+	per_cpu(xen_callfunc_irq, cpu).name = callfunc_name;
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 	rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_VECTOR,
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 				    cpu,
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 				    xen_call_function_interrupt,
..
..
@@ -86,10 +87,10 @@
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 	if (rc < 0)
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 		goto fail;
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 	per_cpu(xen_callfunc_irq, cpu).irq = rc;
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-	per_cpu(xen_callfunc_irq, cpu).name = callfunc_name;
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 	if (!xen_fifo_events) {
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 		debug_name = kasprintf(GFP_KERNEL, "debug%d", cpu);
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+		per_cpu(xen_debug_irq, cpu).name = debug_name;
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 		rc = bind_virq_to_irqhandler(VIRQ_DEBUG, cpu,
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 					     xen_debug_interrupt,
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 					     IRQF_PERCPU | IRQF_NOBALANCING,
..
..
@@ -97,10 +98,10 @@
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 		if (rc < 0)
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 			goto fail;
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 		per_cpu(xen_debug_irq, cpu).irq = rc;
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-		per_cpu(xen_debug_irq, cpu).name = debug_name;
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 	}
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 	callfunc_name = kasprintf(GFP_KERNEL, "callfuncsingle%d", cpu);
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+	per_cpu(xen_callfuncsingle_irq, cpu).name = callfunc_name;
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 	rc = bind_ipi_to_irqhandler(XEN_CALL_FUNCTION_SINGLE_VECTOR,
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 				    cpu,
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 				    xen_call_function_single_interrupt,
..
..
@@ -110,7 +111,6 @@
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 	if (rc < 0)
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 		goto fail;
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 	per_cpu(xen_callfuncsingle_irq, cpu).irq = rc;
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-	per_cpu(xen_callfuncsingle_irq, cpu).name = callfunc_name;
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 	return 0;
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