diff options
| author | Badari Pulavarty <pbadari@gmail.com> | 2007-04-17 15:53:09 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-05-01 17:05:59 -0700 |
| commit | a9c01941701641d505c07e7364a03447c694f6e8 (patch) | |
| tree | 9e8756afc5d74408bcb20d3f5859ffe2c3ed8d81 | |
| parent | 1ee88fb696591eedd34ee9bbcc0c001609ec7901 (diff) | |
cache_k8_northbridges() overflows beyond allocation
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>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | arch/x86_64/kernel/k8.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/k8.c b/arch/x86_64/kernel/k8.c index 6416682d33d0..bc11b32e8b4d 100644 --- a/arch/x86_64/kernel/k8.c +++ b/arch/x86_64/kernel/k8.c @@ -61,8 +61,8 @@ int cache_k8_northbridges(void) 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; |