On Tue, Sep 11, 2007 at 10:42:31AM -0700, Keshavamurthy, Anil S wrote:
> Yes, I agree that pci_dev->sysdata can;t be removed. Even we (IOMMU)
> were dependent on this field but somehow this field is being
> overwritten to point to pci_bus's->sysdata and hence IOMMU was
> failing. Earlier it was overwritten to NULL and hence we were not
> failing but now it is overwritten to non-NULL and hence we fail.
Do you know which commit caused that change?
> My therory is that we don;t need to copy pci_bus's->sysdata to
> pci_dev's->sysdata. Below patch solves my problem.
> Any objection to below patch?
I will give it a spin to verify it works for me, but in general I am
wary of making such changes unless we can verify (read: audit) that
they have no adverse side effects *on all architectures*.
Cheers,
Muli
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
