Merge tag 'mips_fixes_4.16_2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan...

[linux.git] / arch / powerpc / kernel / exceptions-64s.S

diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 243d072a225aac1f7c7eaa69b6e5ef8cd21ce2c6..3ac87e53b3da0fdc0c41bd967ac731f5d98d6efb 100644 (file)
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -1426,7 +1426,7 @@ EXC_COMMON_BEGIN(soft_nmi_common)
  *   triggered and won't automatically refire.
  * - If it was a HMI we return immediately since we handled it in realmode
  *   and it won't refire.
- * - else we hard disable and return.
+ * - Else it is one of PACA_IRQ_MUST_HARD_MASK, so hard disable and return.
  * This is called with r10 containing the value to OR to the paca field.
  */
 #define MASKED_INTERRUPT(_H)                           \
@@ -1441,8 +1441,8 @@ masked_##_H##interrupt:                                   \
        ori     r10,r10,0xffff;                         \
        mtspr   SPRN_DEC,r10;                           \
        b       MASKED_DEC_HANDLER_LABEL;               \
-1:     andi.   r10,r10,(PACA_IRQ_DBELL|PACA_IRQ_HMI);  \
-       bne     2f;                                     \
+1:     andi.   r10,r10,PACA_IRQ_MUST_HARD_MASK;        \
+       beq     2f;                                     \
        mfspr   r10,SPRN_##_H##SRR1;                    \
        xori    r10,r10,MSR_EE; /* clear MSR_EE */      \
        mtspr   SPRN_##_H##SRR1,r10;                    \