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    SubjectRe: 2.6.25-rc1 ahci regression
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    On Thu, Jun 3, 2010 at 11:04 PM, Anton Vorontsov <cbouatmailru@gmail.com> wrote:
    > On Thu, Jun 03, 2010 at 10:13:57PM +0800, Luming Yu wrote:
    >> On Thu, Jun 3, 2010 at 9:50 PM, Anton Vorontsov <cbouatmailru@gmail.com> wrote:
    >> > On Thu, Jun 03, 2010 at 05:23:19PM +0400, Anton Vorontsov wrote:
    >> > [...]
    >> >> Oh. It seems I found it. It must be the module order loading
    >> >> thing.
    >> >>
    >> >> Can you try the patch down below?
    >> >
    >> > OTOH... libahci is a link-time dependency. And the order doesn't
    >> > matter here. So you should just have the libahci module in
    >> > the initrd (actually, mkinitrd or whatever you use should
    >> > have included this automatically).
    >> >
    >>
    >> Neither ahci nor libachi is automatically included in initrd..
    >
    > What commands you use to build the kernel and initrd?

    nothing unusual, just make; make modules_install; make install on
    something like f13

    >
    >> Manually added ahci and libachi into initrd seems to make the problem go away..
    >> Any idea why that could happen?
    >
    > No idea off hand.
    >
    > Cc'ing Kbuild folks. Question is: is there something wrong with
    > writing stuff like this:
    > obj-$(CONFIG_SATA_AHCI)         += ahci.o libahci.o
    > obj-$(CONFIG_SATA_AHCI_PLATFORM) += ahci_platform.o libahci.o
    > as in drivers/ata/Makefile?
    >
    > It seem to link fine, .ko's are created. But for some reason
    > initrd doesn't include these modules for Luming...
    >
    > Thanks,
    >
    > --
    > Anton Vorontsov
    > email: cbouatmailru@gmail.com
    > irc://irc.freenode.net/bd2
    >
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