Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

[linux-drm-fsl-dcu.git] / arch / mips / kernel / cpu-bugs64.c

diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c
index 09f4034f239f511867a4d56792de909d0ad0c773..6392dbe504fb3b4050210f7a5ca993362efa352b 100644 (file)
--- a/arch/mips/kernel/cpu-bugs64.c
+++ b/arch/mips/kernel/cpu-bugs64.c
@@ -190,7 +190,7 @@ static inline void check_daddi(void)
        printk("Checking for the daddi bug... ");
 
        local_irq_save(flags);
-       handler = set_except_vector(12, handle_daddi_ov);
+       handler = set_except_vector(EXCCODE_OV, handle_daddi_ov);
        /*
         * The following code fails to trigger an overflow exception
         * when executed on R4000 rev. 2.2 or 3.0 (PRId 00000422 or
@@ -214,7 +214,7 @@ static inline void check_daddi(void)
                ".set   pop"
                : "=r" (v), "=&r" (tmp)
                : "I" (0xffffffffffffdb9aUL), "I" (0x1234));
-       set_except_vector(12, handler);
+       set_except_vector(EXCCODE_OV, handler);
        local_irq_restore(flags);
 
        if (daddi_ov) {
@@ -225,14 +225,14 @@ static inline void check_daddi(void)
        printk("yes, workaround... ");
 
        local_irq_save(flags);
-       handler = set_except_vector(12, handle_daddi_ov);
+       handler = set_except_vector(EXCCODE_OV, handle_daddi_ov);
        asm volatile(
                "addiu  %1, $0, %2\n\t"
                "dsrl   %1, %1, 1\n\t"
                "daddi  %0, %1, %3"
                : "=r" (v), "=&r" (tmp)
                : "I" (0xffffffffffffdb9aUL), "I" (0x1234));
-       set_except_vector(12, handler);
+       set_except_vector(EXCCODE_OV, handler);
        local_irq_restore(flags);
 
        if (daddi_ov) {