On Wed, 2008-01-02 at 13:42 -0700, Bjorn Helgaas wrote: > The patch below was put in 2.6.23.12 as a fix for > http://bugzilla.kernel.org/show_bug.cgi?id=9514. It apparently > does make 9514 go away, but only by coincidence. There are a > couple other ideas about fixing 9514. My proposed patch is > attached in the bugzilla. > > The .12 patch reduces the number of resources we reserve from > 24 to 8 ioport regions and from 12 to 4 mmio regions per PNP device. > It also removes a warning about regions we ignore. > > Obviously, we want to reserve ALL the regions for PNP devices, > and Thomas is working on a patch for that (which I hope will be > ready for 2.6.25). But in the meantime, the .12 patch makes it > more likely that we will have resource conflicts with PNP devices. > > http://bugzilla.kernel.org/show_bug.cgi?id=9630 appears to be > such a conflict. Just let you know why we increase the resource number. http://bugzilla.kernel.org/show_bug.cgi?id=8973 we found real I/O resource conflict here and cause system hang.
Thanks, Shaohua -- 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/
