Re: 2.6.22-rc1-mm1

From: KAMEZAWA Hiroyuki
Date: Wed May 16 2007 - 02:06:44 EST


On Tue, 15 May 2007 20:19:14 -0700
Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:

>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc1/2.6.22-rc1-mm1/
>
>
> - I found some time to look into some writeback problems in
> fs/fs-writeback.c. The results were ugly. There are a pile of fixes here
> but more work (mainly testing) needs to be done.
>

If CONFIG_SCSI=y && CONFIG_ATA=n,

==
ERROR: "ata_sas_slave_configure" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_port_disable" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_sas_port_init" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_sas_port_stop" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_sas_port_start" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_sas_port_alloc" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_noop_qc_prep" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_tf_to_fis" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_noop_dev_select" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_tf_from_fis" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_host_init" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_sas_queuecmd" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_sas_port_destroy" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_scsi_ioctl" [drivers/scsi/libsas/libsas.ko] undefined!
ERROR: "ata_qc_complete" [drivers/scsi/libsas/libsas.ko] undefined!
make[1]: *** [__modpost] Error 1"
==

This error comes.

-Kame

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