Julian Margetson <runaway@xxxxxxxx> writes: >>> Builds now. Using my own .config. >> What changed? > I may have messed up the patch initially . Probably. Let's pretend it never happened. >>> [ 4.784199] sata-dwc 4bffd1000.sata: id 0, controller version 1.82 >>> [ 4.791186] scsi host0: sata-dwc >>> [ 4.794830] ata1: SATA max UDMA/133 irq 36 >>> [ 4.799463] sata_sil 0001:00:04.0: Applying R_ERR on DMA activate FIS errata fix >>> [ 4.807959] scsi host1: sata_sil >>> [ 4.811662] scsi host2: sata_sil >>> [ 4.815242] ata2: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd84280080 irq 21 >>> [ 4.822990] ata3: SATA max UDMA/100 mmio m512@0xd84280000 tf 0xd842800c0 irq 21 >>> >>> [ 5.143502] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) >>> [ 5.164367] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310) >>> [ 5.185174] ppc-of-ohci 4bffd0000.usb: irq 32, io mem 0x4bffd0000 >>> [ 5.206125] Unable to handle kernel paging request for data at address 0x00000000 >>> [ 5.228546] Faulting instruction address: 0xc043a2c8 >>> [ 5.248577] Vector: 300 (Data Access) at [eddafae0] >>> [ 5.268658] pc: c043a2c8: sata_dwc_qc_issue+0xb8/0x204 >> Well, that's not good. Can you translate that address to a line of code? >> > need some guidance on method . Enable CONFIG_DEBUG_INFO, then use this command: $ addr2line -e vmlinux 0xc043a2c8 Obviously substitute the actual crashing address if it changes. -- Måns Rullgård -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
