[Bug 393456] New: libata: multiple PMP detection problems
https://bugzilla.novell.com/show_bug.cgi?id=393456 Summary: libata: multiple PMP detection problems Product: openSUSE 11.0 Version: Factory Platform: Other OS/Version: Other Status: NEW Severity: Blocker Priority: P5 - None Component: Kernel AssignedTo: teheo@novell.com ReportedBy: teheo@novell.com QAContact: qa@suse.de Found By: --- PMP code has multiple detection problems. * PMP register access timeout too short. * sata_sil24 + mv4140 PMP combination can't do NCQ. * SIMG4726 config disk triggers detection failure under certain configurations. * PMP notification is not turned off during reset after quick revalidation path. * recovered PHY errors trigger hardreset * LPM action triggers spurious EH run. The above six problems render certain hardware configurations w/ PMP almost unusable and fixes are low-risk and simple. In #linus, the following commits are related fixes. f046519fc85a8fdf6a058b4ac9d897cdee6f3e52..50af2fa1e18d0ab411d06bf727ecadb7e01721e9 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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User coolo@novell.com added comment
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Stephan Kulow
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User teheo@novell.com added comment
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--- Comment #5 from Tejun Heo
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User teheo@novell.com added comment
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--- Comment #6 from Tejun Heo
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User teheo@novell.com added comment
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Tejun Heo
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