commit e0f87ce6610a0f341ff79c2c40ddc29f26932353
author Kevin O'Connor <kevin@koconnor.net> Fri Jul 29 19:21:07 2011 -0400
committer Kevin O'Connor <kevin@koconnor.net> Fri Jul 29 19:21:07 2011 -0400
tree 42de9a3a41648e1900a4efaf1a8d1130898fd32a
parent bbce6d63c18b85710b1e567a3035914c5ac13ccf

Warn if not enough space in smp_mtrr array.

src/smp.c

diff --git a/src/smp.c b/src/smp.c
index 2317d36..8c077a1 100644
--- a/src/smp.c
+++ b/src/smp.c
@@ -24,8 +24,10 @@
 wrmsr_smp(u32 index, u64 val)
 {
     wrmsr(index, val);
-    if (smp_mtrr_count >= ARRAY_SIZE(smp_mtrr))
+    if (smp_mtrr_count >= ARRAY_SIZE(smp_mtrr)) {
+        warn_noalloc();
         return;
+    }
     smp_mtrr[smp_mtrr_count].ecx = index;
     smp_mtrr[smp_mtrr_count].eax = val;
     smp_mtrr[smp_mtrr_count].edx = val >> 32;