Description of problem: Get this on boot. System is Thinkpad X200. ata2.00: ACPI cmd e3/00:02:00:00:00:a0 succeeded ata2.00: ATAPI: HL-DT-STCD-RW/DVD DRIVE MU10N, 1.05, max UDMA/33 ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 succeeded ata2.00: ACPI cmd e3/00:02:00:00:00:a0 succeeded ata2.00: configured for UDMA/33 ------------[ cut here ]------------ WARNING: at lib/dma-debug.c:515 check_for_stack+0x78/0x9a() (Not tainted) Hardware name: 74585FU ahci 0000:00:1f.2: DMA-API: device driver maps memory from stack [addr=ffff880137929c00] Modules linked in: Pid: 645, comm: scsi_eh_1 Not tainted 2.6.29-0.172.rc6.git4.fc11.x86_64 #1 Call Trace: [<ffffffff8104ba7b>] warn_slowpath+0xbc/0xf0 [<ffffffff81060061>] ? sys_timer_gettime+0x80/0x9b [<ffffffff8101781b>] ? native_sched_clock+0x2d/0x5a [<ffffffff810170b5>] ? sched_clock+0x9/0xc [<ffffffff811a72a0>] ? dma_entry_alloc+0x7e/0x86 [<ffffffff81395baf>] ? _spin_unlock_irqrestore+0x41/0x58 [<ffffffff811a6677>] check_for_stack+0x78/0x9a [<ffffffff811a73f3>] debug_dma_map_sg+0xd8/0x104 [<ffffffff81263b0a>] ata_qc_issue+0x1f3/0x289 [<ffffffff812641ce>] ? ata_exec_internal_sg+0x8c/0x4dc [<ffffffff812643c0>] ata_exec_internal_sg+0x27e/0x4dc [<ffffffff81395bb6>] ? _spin_unlock_irqrestore+0x48/0x58 [<ffffffff812646ab>] ata_exec_internal+0x8d/0x9c [<ffffffff81393b89>] ? wait_for_common+0xcc/0x110 [<ffffffff8126adb6>] atapi_eh_request_sense+0x9f/0xa8 [<ffffffff8126dad8>] ata_eh_recover+0x92d/0xbbe [<ffffffff8106f4e5>] ? mark_lock+0x28/0x37f [<ffffffff812750aa>] ? ahci_postreset+0x0/0x5f [<ffffffff8127467f>] ? ahci_hardreset+0x0/0xeb [<ffffffff812765fe>] ? ahci_softreset+0x0/0x42 [<ffffffff81263052>] ? ata_std_prereset+0x0/0xb7 [<ffffffff81271e7b>] sata_pmp_error_handler+0xd3/0xa0a [<ffffffff8101781b>] ? native_sched_clock+0x2d/0x5a [<ffffffff8101781b>] ? native_sched_clock+0x2d/0x5a [<ffffffff810170b5>] ? sched_clock+0x9/0xc [<ffffffff8106e001>] ? lock_release_holdtime+0x2c/0x11d [<ffffffff81395bb6>] ? _spin_unlock_irqrestore+0x48/0x58 [<ffffffff812750a6>] ahci_error_handler+0x4a/0x4e [<ffffffff8126e7a8>] ata_scsi_error+0x2c0/0x619 [<ffffffff8124d189>] scsi_error_handler+0xdd/0x4fe [<ffffffff81395bb6>] ? _spin_unlock_irqrestore+0x48/0x58 [<ffffffff8106fa96>] ? trace_hardirqs_on_caller+0x12f/0x153 [<ffffffff8106fac7>] ? trace_hardirqs_on+0xd/0xf [<ffffffff8124d0ac>] ? scsi_error_handler+0x0/0x4fe [<ffffffff81060881>] kthread+0x4d/0x78 [<ffffffff810126aa>] child_rip+0xa/0x20 [<ffffffff8100f88b>] ? __switch_to+0x190/0x398 [<ffffffff81011fbe>] ? restore_args+0x0/0x30 [<ffffffff81060834>] ? kthread+0x0/0x78 [<ffffffff810126a0>] ? child_rip+0x0/0x20 ---[ end trace 88a6b0f8de8d369d ]--- scsi 1:0:0:0: CD-ROM HL-DT-ST RW/DVD MU10N 1.05 PQ: 0 ANSI: 5 sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 Output of "lspci": 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:03.0 Communication controller: Intel Corporation Mobile 4 Series Chipset MEI Controller (rev 07) 00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03) 00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) 00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03) 03:00.0 Network controller: Intel Corporation PRO/Wireless 5100 AGN [Shiloh] Network Connection Version-Release number of selected component (if applicable): kernel-2.6.29-0.172.rc6.git4.fc11.x86_64 How reproducible: Every boot Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Posted to linux-ide: http://marc.info/?l=linux-ide&m=123577821617955&w=2
Fix posted to list: http://marc.info/?l=linux-ide&m=123598773212701&w=2
I see this as well. Bug was reported over a month ago, fix posted here almost a month ago. Shouldn't this be fixed before F11 ships?
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle. Changing version to '11'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fixed in 2.6.29