Bug 53478 - [SNB regression] SATA link down showed after rebooting
Summary: [SNB regression] SATA link down showed after rebooting
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Daniel Vetter
QA Contact:
Depends on:
Reported: 2012-08-14 08:33 UTC by Du Yan
Modified: 2017-10-06 14:48 UTC (History)
7 users (show)

See Also:
i915 platform:
i915 features:

dmesg (59.60 KB, text/plain)
2012-08-14 08:33 UTC, Du Yan
no flags Details

Description Du Yan 2012-08-14 08:33:49 UTC
Created attachment 65532 [details]

System Environment:
Platform: Sandybridge
Kernel: (drm-intel-testing)fa8a0170d1d251a241318e790ab01424f075fd42
Some additional commit info:
Merge: 20d5a54 4344b81
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Sun Aug 12 12:18:20 2012 +0200

Bug detailed description:
Reboot the machine. Below message always showed. Dmesg log has attached.

[   20.982901] ata5: irq_stat 0x00000040, connection status changed
[   20.984783] ata5: SError: { DevExch }
[   20.986648] ata5: limiting SATA link speed to 1.5 Gbps
[   20.986651] ata5: hard resetting link
[   21.708772] ata5: SATA link down (SStatus 0 SControl 310)
[   21.708801] ata5: EH complete
[   21.713213] ata5: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen
Comment 1 Daniel Vetter 2012-08-14 09:07:35 UTC
sata issues are not our own. If this is blocking testing, we need to yell a bit at sata devs, but other I think we can just ignore this.
Comment 2 Elizabeth 2017-10-06 14:48:46 UTC
Closing old verified.

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