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    Subject[patch 17/33] cache_k8_northbridges() overflows beyond allocation
    -stable review patch.  If anyone has any objections, please let us know.

    ------------------

    From: Badari Pulavarty <pbadari@gmail.com>

    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>

    ---
    arch/x86_64/kernel/k8.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    --- 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;
    --
    -
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