cache_k8_northbridges() overflows beyond allocation
cache_k8_northbridges() is storing config values to incorrect locations
(in flush_words) and also its overflowing beyond the allocation, causing
slab verification failures.
Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/x86_64/kernel/k8.c b/arch/x86_64/kernel/k8.c
index 6416682..bc11b32 100644
--- a/arch/x86_64/kernel/k8.c
+++ b/arch/x86_64/kernel/k8.c
@@ -61,8 +61,8 @@
dev = NULL;
i = 0;
while ((dev = next_k8_northbridge(dev)) != NULL) {
- k8_northbridges[i++] = dev;
- pci_read_config_dword(dev, 0x9c, &flush_words[i]);
+ k8_northbridges[i] = dev;
+ pci_read_config_dword(dev, 0x9c, &flush_words[i++]);
}
k8_northbridges[i] = NULL;
return 0;