kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/mips/include/asm/irqflags.h
..
..
@@ -18,7 +18,7 @@
18
18
 #include <asm/compiler.h>
19
19
 #include <asm/hazards.h>
20
20
 
21
-#if defined(CONFIG_CPU_MIPSR2) || defined (CONFIG_CPU_MIPSR6)
21
+#if defined(CONFIG_CPU_HAS_DIEI)
22
22
 
23
23
 static inline void arch_local_irq_disable(void)
24
24
 {
..
..
@@ -41,7 +41,7 @@
41
41
 	"	.set	push						\n"
42
42
 	"	.set	reorder						\n"
43
43
 	"	.set	noat						\n"
44
-#if defined(CONFIG_CPU_LOONGSON3)
44
+#if defined(CONFIG_CPU_LOONGSON64) || defined(CONFIG_CPU_LOONGSON32)
45
45
 	"	mfc0	%[flags], $12					\n"
46
46
 	"	di							\n"
47
47
 #else
..
..
@@ -94,7 +94,7 @@
94
94
 void arch_local_irq_disable(void);
95
95
 unsigned long arch_local_irq_save(void);
96
96
 void arch_local_irq_restore(unsigned long flags);
97
-#endif /* CONFIG_CPU_MIPSR2 || CONFIG_CPU_MIPSR6 */
97
+#endif /* CONFIG_CPU_HAS_DIEI */
98
98
 
99
99
 static inline void arch_local_irq_enable(void)
100
100
 {
..
..
@@ -102,7 +102,7 @@
102
102
 	"	.set	push						\n"
103
103
 	"	.set	reorder						\n"
104
104
 	"	.set	noat						\n"
105
-#if   defined(CONFIG_CPU_MIPSR2) || defined(CONFIG_CPU_MIPSR6)
105
+#if defined(CONFIG_CPU_HAS_DIEI)
106
106
 	"	ei							\n"
107
107
 #else
108
108
 	"	mfc0	$1,$12						\n"
..
..
@@ -137,6 +137,11 @@
137
137
 	return !(flags & 1);
138
138
 }
139
139
 
140
+static inline int arch_irqs_disabled(void)
141
+{
142
+	return arch_irqs_disabled_flags(arch_local_save_flags());
143
+}
144
+
140
145
 #endif /* #ifndef __ASSEMBLY__ */
141
146
 
142
147
 /*