Bug 208304
| Summary: | lockdep annotation not right? | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Gary Lindstrom <gplindstrom> |
| Component: | kernel | Assignee: | Peter Zijlstra <pzijlstr> |
| Status: | CLOSED RAWHIDE | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | davej, lwang, wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-11-08 18:22:18 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 202141, 209199 | ||
|
Description
Gary Lindstrom
2006-09-27 19:39:06 UTC
will be in tomorrows rawhide. Not sure which kernel it was put in, but it seems to be fixed in 2.6.18-1.2724.fc6, at least on the DL380 G4... Thanks! Hmmm... I just found this on another of my machines... I am thinking this is the Emulex FC HBA as listed: Oct 3 14:54:56 virtual1b kernel: Emulex LightPulse Fibre Channel SCSI driver 8.1.9 Oct 3 14:54:56 virtual1b kernel: Copyright(c) 2004-2006 Emulex. All rights reserved. I don't seem to see this on the machines with the Qlogic FC HBA. Do you need anything more from me to fix this? Here is the error: Oct 3 15:56:06 virtual1b kernel: scsi1 : on PCI bus 07 device 20 irq 15 Oct 3 15:56:06 virtual1b kernel: INFO: trying to register non-static key. Oct 3 15:56:06 virtual1b kernel: the code is fine but needs lockdep annotation. Oct 3 15:56:06 virtual1b kernel: turning off the locking correctness validator. Oct 3 15:56:06 virtual1b kernel: [<c04051ed>] show_trace_log_lvl+0x58/0x16a Oct 3 15:56:06 virtual1b kernel: [<c04057fa>] show_trace+0xd/0x10 Oct 3 15:56:06 virtual1b kernel: [<c0405913>] dump_stack+0x19/0x1b Oct 3 15:56:06 virtual1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d Oct 3 15:56:06 virtual1b kernel: [<c043bf70>] lock_acquire+0x4b/0x6b Oct 3 15:56:06 virtual1b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 Oct 3 15:56:07 virtual1b kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b Oct 3 15:56:07 virtual1b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] Oct 3 15:56:07 virtual1b kernel: [<c04361b9>] kthread+0xc3/0xf2 Oct 3 15:56:07 virtual1b kernel: [<c0402005>] kernel_thread_helper+0x5/0xb Oct 3 15:56:07 virtual1b kernel: DWARF2 unwinder stuck at kernel_thread_helper+0x5/0xb Oct 3 15:56:07 virtual1b kernel: Leftover inexact backtrace: Oct 3 15:56:07 virtual1b kernel: [<c04057fa>] show_trace+0xd/0x10 Oct 3 15:56:07 virtual1b kernel: [<c0405913>] dump_stack+0x19/0x1b Oct 3 15:56:07 virtual1b kernel: [<c043b1e2>] __lock_acquire+0xf0/0x90d Oct 3 15:56:07 virtual1b kernel: [<c043bf70>] lock_acquire+0x4b/0x6b Oct 3 15:56:07 virtual1b kernel: [<c061472f>] _spin_lock_irqsave+0x22/0x32 Oct 3 15:56:07 virtual1b kernel: [<c04363d3>] prepare_to_wait+0x17/0x4b Oct 3 15:56:07 virtual1b kernel: [<f89a24b6>] lpfc_do_work+0xdd/0xcc2 [lpfc] Oct 3 15:56:07 virtual1b kernel: [<c04361b9>] kthread+0xc3/0xf2 Oct 3 15:56:07 virtual1b kernel: [<c0402005>] kernel_thread_helper+0x5/0xb That's a new problem. Peter ? Yeah it was: http://lkml.org/lkml/2006/10/28/75 ok, devel/ is rebased to .19rc5 which includes this, so I'll close this out. FC6 has lockdep off, so this doesn't matter there. I'll start doing rawhide builds again soon. |