Re: HPT374 detection crash with 74811f355f4f69a187fa74892dcf2a684b84ce99

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello.

Masoud Sharbiani "مسعود شربیانی" wrote:

Hi there, Looks like your commit 74811f355f4f69a187fa74892dcf2a684b84ce99
 (hpt366: convert to use ->host_priv)

   Thanks for the bisection.

has caused the following crash:

   Oops, we did it again. :-)

(Full dmesg follows, as captured from a serial console)

[   22.555200] hpt366: HPT374 chipset detected
[   22.559489] hpt366 0000:03:06.0: IDE controller (0x1103:0x0008 rev 0x07)
[   22.566278] HPT366_IDE 0000:03:06.0: PCI INT A -> GSI 28 (level, low) -> IRQ 28
[   22.573729] usb 1-2: new full speed USB device using uhci_hcd and address 4
[   22.580726] pci 0000:03:06.1: PCI INT A -> GSI 28 (level, low) -> IRQ 28
[   22.587529] hpt366 0000:03:06.0: DPLL base: 48 MHz, f_CNT: 142, assuming 33 MHz PCI
[   22.602705] hpt366 0000:03:06.0: using 50 MHz DPLL clock
[   22.608181] hpt366 0000:03:06.0: 100% native mode on irq 28
[   22.613831] hpt366 0000:03:06.1: no clock data saved by BIOS

   Aha, HPT374 workaround for reading BIOS clock data didn't get executed.

[   22.731015] usb 1-2: configuration #1 chosen from 1 choice
[   22.737191] ata2.00: ATA-6: ST3120022A, 3.04, max UDMA/100
[   22.738880] hub 1-2:1.0: USB hub found
[   22.746597] ata2.00: 234441648 sectors, multi 16: LBA48
[   22.747804] hpt366 0000:03:06.1: DPLL base: 33 MHz, f_CNT: 139, assuming

Uh, I wonder where did it get those 33 MHz DPLL base -- there's simply no such base. Looks like memory addressed by .host_priv got corrupt...

MBR, Sergei
--
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

[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux