utils/irqbalance/patches/020-mark-EINVAL-error-permanent.patch

   1 --- a/activate.c
   2 +++ b/activate.c
   3 @@ -98,11 +98,11 @@ error:
   4         case ENOSPC: /* Specified CPU APIC is full. */
   5         case EAGAIN: /* Interrupted by signal. */
   6         case EBUSY: /* Affinity change already in progress. */
   7 -       case EINVAL: /* IRQ would be bound to no CPU. */
   8         case ERANGE: /* CPU in mask is offline. */
   9         case ENOMEM: /* Kernel cannot allocate CPU mask. */
  10                 /* Do not blacklist the IRQ on transient errors. */
  11                 break;
  12 +       case EINVAL: /* IRQ would be bound to no CPU. */
  13         default:
  14                 /* Any other error is considered permanent. */
  15                 info->flags |= IRQ_FLAG_AFFINITY_UNMANAGED;