1 files changed, 5 insertions, 3 deletions
diff --git a/src/parisc/parisc.c b/src/parisc/parisc.c
index faedd28..b54e4be 100644
--- a/src/parisc/parisc.c
+++ b/src/parisc/parisc.c
@@ -992,12 +992,14 @@ static int pdc_coproc(unsigned int *arg)
 {
     unsigned long option = ARG1;
     unsigned long *result = (unsigned long *)ARG2;
-    unsigned char mask;
+    unsigned long mask;
     switch (option) {
         case PDC_COPROC_CFG:
             memset(result, 0, 32 * sizeof(unsigned long));
-            mask = ~((1 << (8-smp_cpus))-1);
-            /* set bit per cpu in ccr_functional and ccr_present: */
+            /* Set one bit per cpu in ccr_functional and ccr_present.
+               Ignore that specification only mentions 8 bits for cr10
+               and set all FPUs functional */
+            mask = -1UL;
             mtctl(mask, 10); /* initialize cr10 */
             result[0] = mask;
             result[1] = mask;