[Bug 217370] New: unplugging IDE CDROM hangs kernel (FATE ID 300648)
https://bugzilla.novell.com/show_bug.cgi?id=217370 Summary: unplugging IDE CDROM hangs kernel (FATE ID 300648) Product: openSUSE 10.2 Version: Beta 1 plus Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: seife@novell.com QAContact: qa@suse.de OtherBugsDependingO 215208 nThis: Test Case 137494 - Support IDE Hotplug for Laptops (FATE ID 300648) I boot a compaq nx5000 with CDROM inserted, then mount the CD on the desktop Now i pull out the CD drive. The kernel hangs hard (mouse does not move, capslock key does not light the capslock led) until i replug the drive, when i get lots of hdc: status error: status=0x00 { } ide: failed opcode was: unknown messages in syslog and the machine finally starts working again. The nx5000 is a first generation centrino notebook using the piix driver for harddrives / CDROM -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 mhorvath@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO Info Provider| |seife@novell.com ------- Comment #1 from mhorvath@novell.com 2006-11-03 11:43 MST ------- Please, become a root, run HOTPLUG_DEBUG=yes , then remove and again plug-in the cdrom and then post here the /var/log/messages . The best way would be obtaining it when your Linux system is turned off (e.g. using Live cd). Thank you. -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 ------- Comment #2 from mhorvath@novell.com 2006-11-03 11:44 MST ------- This bug is related to the #217372 -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 seife@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|seife@novell.com | ------- Comment #3 from seife@novell.com 2006-11-03 12:24 MST ------- Hotplug cannot notice anything because the feature is not implemented at all. Believe me, probably i would have been involved in implementing this. Just assign to product management, since IMO they are to blame for letting unfinished FATE entries slip through. -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 cthiel@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team- |hare@novell.com |screening@forge.provo.novell| |.com | Status|ASSIGNED |NEW -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 ------- Comment #6 from hare@novell.com 2006-11-06 04:47 MST ------- IDE CDROMs will only work when driven by libata. Normal IDE device will not support full hotplug, ever. So whenever you file a bug report make sure to use the libata drivers, not the ide ones. -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 hare@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 ------- Comment #7 from jengelh@gmx.de 2006-11-23 01:10 MST ------- #6: PCMCIA CDROM drives are often "IDE" and _do_ support hotplug. I suppose this is normal? -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 ------- Comment #8 from hare@novell.com 2006-11-23 04:52 MST ------- Yes. PCMCIA CDROM drives use the 'ide-cs' driver, which supports hotplug. Note that this works only because the PCMCIA IDE driver is in fact stacked on top of the PCMCIA subsystem. So whenever you remove the PCMCIA CDrom device the PCMCIA stack will tear down the device and all drivers. And vice versa. So all hotplug is in fact handled by the PCMCIA stack, not the IDE stack. -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 franzferdinand2@blueyonder.co.uk changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Normal |Critical -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 seife@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Critical |Normal ------- Comment #9 from seife@novell.com 2006-12-11 01:07 MST ------- no, this is not critical. It is just an not implemented feature. -- 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, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=217370 hare@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |WONTFIX ------- Comment #10 from hare@novell.com 2007-01-31 02:03 MST ------- So, it's not implemented and 10.2 is out. And I doubt we will be implementing hotplug for IDE drives. -- 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, or are watching someone who is.
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