fix interrupt masked check.

NepXIN · NepXIN · commit 232ee4c13b6a · 2026-01-22T11:44:31.000+08:00
diff --git a/kernel/base/hotpatch.c b/kernel/base/hotpatch.c
@@ -100,7 +100,7 @@ static inline int is_interrupt_masked()
     unsigned long daif;
     asm volatile("mrs %0, daif" : "=r"(daif));
     // https://developer.arm.com/documentation/ddi0601/latest/AArch64-Registers/DAIF--Interrupt-Mask-Bits
-    return (daif & 0xC0) == 0xC0;
+    return daif & 0xC0;
 }
 
 int hotpatch(void *addrs[], uint32_t values[], int cnt)
diff --git a/version b/version
@@ -1,3 +1,3 @@
 #define MAJOR 0
 #define MINOR 12
-#define PATCH 8
+#define PATCH 9

Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,7 @@ static inline int is_interrupt_masked()`
`100`	`100`	`unsigned long daif;`
`101`	`101`	`asm volatile("mrs %0, daif" : "=r"(daif));`
`102`	`102`	`// https://developer.arm.com/documentation/ddi0601/latest/AArch64-Registers/DAIF--Interrupt-Mask-Bits`
`103`		`- return (daif & 0xC0) == 0xC0;`
	`103`	`+ return daif & 0xC0;`
`104`	`104`	`}`
`105`	`105`
`106`	`106`	`int hotpatch(void *addrs[], uint32_t values[], int cnt)`