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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>
This commit is contained in:
Badari Pulavarty 2007-04-13 08:13:42 -07:00 committed by Linus Torvalds
parent 1d00e832f0
commit 6f29e35e2d
1 changed files with 2 additions and 2 deletions
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4
arch/x86_64/kernel/k8.c
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@ -61,8 +61,8 @@ int cache_k8_northbridges(void)
dev = NULL; dev = NULL;
i = 0; i = 0;
while ((dev = next_k8_northbridge(dev)) != NULL) { while ((dev = next_k8_northbridge(dev)) != NULL) {
k8_northbridges[i++] = dev; k8_northbridges[i] = dev;
pci_read_config_dword(dev, 0x9c, &flush_words[i]); pci_read_config_dword(dev, 0x9c, &flush_words[i++]);
} }
k8_northbridges[i] = NULL; k8_northbridges[i] = NULL;
return 0; return 0;