Re: [3/6] 2.6.21-rc2: known regressions

Mathieu Bérard
2007-03-13T20:56:43Z

Tejun Heo a écrit :
> Can you apply the attached patch and report what the kernel says with
> ACPI turned on?
>
>
Hi,
I got this:
[ 13.523816] SCSI subsystem initialized
[ 13.528914] ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level,
low) -> IRQ 19
[ 14.529383] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 4 ports 1.5
Gbps 0x5 impl IDE mode
[ 14.529439] ahci 0000:00:1f.2: flags: 64bit ncq pm led slum part
[ 14.529565] ata1: SATA max UDMA/133 cmd 0xf8824d00 ctl 0x00000000
bmdma 0x00000000 irq 19
[ 14.529683] ata2: SATA max UDMA/133 cmd 0xf8824d80 ctl 0x00000000
bmdma 0x00000000 irq 19
[ 14.529801] ata3: SATA max UDMA/133 cmd 0xf8824e00 ctl 0x00000000
bmdma 0x00000000 irq 19
[ 14.529921] ata4: SATA max UDMA/133 cmd 0xf8824e80 ctl 0x00000000
bmdma 0x00000000 irq 19
[ 14.529984] scsi0 : ahci
[ 14.987273] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 15.031823] ata1.00: taskfile_load_raw: (0x1f1-1f7): hex: 10 03 00 00
00 a0 ef
[ 15.032119] ata1.00: ATA-7: HTS541010G9SA00, MBZOC60D, max UDMA/100
[ 15.032168] ata1.00: 195371568 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 15.034170] ata1.00: taskfile_load_raw: (0x1f1-1f7): hex: 10 03 00 00
00 a0 ef
[ 15.034464] ata1.00: configured for UDMA/100
[ 15.034515] scsi1 : ahci
[ 15.337188] ata2: SATA link down (SStatus 0 SControl 0)
[ 15.337241] scsi2 : ahci
[ 15.640125] ata3: SATA link down (SStatus 0 SControl 300)
[ 15.640178] scsi3 : ahci
[ 15.943062] ata4: SATA link down (SStatus 0 SControl 0)
[ 15.943191] scsi 0:0:0:0: Direct-Access ATA HTS541010G9SA00
MBZO PQ: 0 ANSI: 5

and for each ata errors:
[ 47.089624] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x2
frozen
[ 47.089682] ata1.00: cmd 60/08:00:00:00:00/00:00:00:00:00/40 tag 0
cdb 0x0 data 4096 in
[ 47.089684] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask
0x4 (timeout)
[ 47.392549] ata1: soft resetting port
[ 47.547533] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 47.549756] ata1.00: taskfile_load_raw: (0x1f1-1f7): hex: 10 03 00 00
00 a0 ef
[ 47.552600] ata1.00: taskfile_load_raw: (0x1f1-1f7): hex: 10 03 00 00
00 a0 ef
[ 47.552969] ata1.00: configured for UDMA/100
[ 47.553022] ata1: EH complete
[ 47.553104] SCSI device sda: 195371568 512-byte hdwr sectors (100030 MB)
[ 47.553160] sda: Write Protect is off
[ 47.553226] SCSI device sda: write cache: enabled, read cache:
enabled, doesn't support DPO or FUA

--
Mathieu