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SubjectRe: [RFC][PATCH] timers fixes/improvements
On Wed, 11 May 2005, Oleg Nesterov wrote:

> > However, if the padding is put before ptype_base and after ptype_all
> > then the problem occurs.
> So. ptype_base/ptype_all is corrupted before e1000_probe()->register_netdev().
> Christoph, please, could you try this patch?

We found that this has nothing to do with the timer patches. There is a
scribble in pcie_rootport_aspm_quirk that overwrites ptype_all.

quirk_aspm_offset[GET_INDEX(pdev->device, dev->devfn)]= cap_base + 0x10;

does the evil deed. The array offset calculated by GET_INDEX is out of

The definition of GET_INDEX is suspect:

#define GET_INDEX(a, b) (((a - PCI_DEVICE_ID_INTEL_MCH_PA) << 3) + b)

should this not be

#define GET_INDEX(a, b) ((((a) - PCI_DEVICE_ID_INTEL_MCH_PA) << 3) + \
((b) & 7))


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