Re: [PATCH] speed up SATA: Bug?

From: Jeff Garzik
Date: Sun Mar 28 2004 - 13:02:38 EST


Phil Rigby wrote:
VFS: Mounted root (ext2 filesystem).
SCSI subsystem initialized
libata: Unknown symbol pci_dma_mapping_error
sata_sil: Unknown symbol ata_std_bios_param
sata_sil: Unknown symbol ata_tf_load_mmio
sata_sil: Unknown symbol ata_bmdma_start_mmio
sata_sil: Unknown symbol ata_tf_read_mmio
sata_sil: Unknown symbol ata_exec_command_mmio
sata_sil: Unknown symbol sata_phy_reset
sata_sil: Unknown symbol ata_check_status_mmio
sata_sil: Unknown symbol ata_interrupt
sata_sil: Unknown symbol ata_scsi_slave_config
sata_sil: Unknown symbol ata_fill_sg
sata_sil: Unknown symbol ata_std_ports
sata_sil: Unknown symbol ata_scsi_error
sata_sil: Unknown symbol ata_port_disable
sata_sil: Unknown symbol ata_scsi_queuecmd
sata_sil: Unknown symbol ata_eng_timeout
sata_sil: Unknown symbol ata_port_stop
sata_sil: Unknown symbol ata_pci_remove_one
sata_sil: Unknown symbol ata_device_add
sata_sil: Unknown symbol ata_port_start

You're system needs to load the "libata" kernel module, that provides these functions.

Looks like you're doing "insmod" when you should be doing "modprobe", or your mkinitrd is broken, or something like that.

Jeff



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