Bug 34952

Summary: 2.6.39-rc6: SATA hangs for a few seconds during boot
Product: IO/Storage Reporter: Maciej Rutecki (maciej.rutecki)
Component: Serial ATAAssignee: Jeff Garzik (jgarzik)
Severity: normal CC: florian, maciej.rutecki, rjw, tino.keitel, tino.keitel
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.39-rc6 Subsystem:
Regression: Yes Bisected commit-id:
Bug Depends on:    
Bug Blocks: 32012    
Attachments: 0001-Revert-libata-ahci_start_engine-compliant-to-AHCI-sp.patch

Description Maciej Rutecki 2011-05-11 19:32:32 UTC
Subject    : 2.6.39-rc6: SATA hangs for a few seconds during boot
Submitter  : Tino Keitel <tino.keitel@tikei.de>
Date       : 2011-05-09 20:48
Message-ID : 20110509204801.GA2258@x61.home
References : http://marc.info/?l=linux-kernel&m=130497409509438&w=2

This entry is being used for tracking a regression from 2.6.38. Please don't
close it until the problem is fixed in the mainline.
Comment 1 Tejun Heo 2011-05-17 07:25:13 UTC
Created attachment 58252 [details]

Does the attached patch fix the problem?  The patch is already merged to Linus' tree.
Comment 2 Florian Mickler 2011-06-06 19:43:59 UTC
Comment 3 Florian Mickler 2011-06-06 19:45:03 UTC
The revert mentioned in comment #1 has been merged for 2.6.39 (final release).
Comment 4 Florian Mickler 2011-06-11 11:11:03 UTC