Bug#327355: Manage to capture that dma_map_something message: dma_map_sg
Package: linux-2.6
Followup-For: Bug #327355
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Hash: SHA1
ide-tape: hdd <-> ht0: Seagate STT20000A rev 8A51
ide-tape: hdd <-> ht0: 1000KBps, 6*54kB buffer, 9720kB pipeline, 110ms tDSC, DMA
Badness in dma_map_sg at include/asm/dma-mapping.h:47
[<e083fa66>] ide_build_sglist+0x83/0xba [ide_core]
[<e08404eb>] ide_build_dmatable+0x35/0x14b [ide_core]
[<b0112d60>] __wake_up_common+0x29/0x49
[<e0840627>] ide_dma_setup+0x26/0x93 [ide_core]
[<e085edf6>] idetape_issue_packet_command+0x11f/0x205 [ide_tape]
[<e083a12a>] ide_do_request+0x588/0x73d [ide_core]
[<b01195e2>] getnstimeofday+0xf/0x25
[<b01260e7>] ktime_get_ts+0x3d/0x43
[<b012645a>] ktime_get+0x12/0x32
[<e083a765>] ide_timer_expiry+0x24b/0x257 [ide_core]
[<e083a51a>] ide_timer_expiry+0x0/0x257 [ide_core]
[<b011ccb1>] run_timer_softirq+0x105/0x147
[<b0119ba7>] __do_softirq+0x34/0x7d
[<b0119c12>] do_softirq+0x22/0x26
[<b0104a74>] do_IRQ+0x22/0x2a
[<b010339e>] common_interrupt+0x1a/0x20
[<b01019a5>] default_idle+0x2b/0x53
[<b0101a0c>] cpu_idle+0x3f/0x57
[<b02ec435>] start_kernel+0x299/0x29b
Badness in dma_map_sg at include/asm/dma-mapping.h:47
[<e083fa66>] ide_build_sglist+0x83/0xba [ide_core]
[<e08404eb>] ide_build_dmatable+0x35/0x14b [ide_core]
[<e0840627>] ide_dma_setup+0x26/0x93 [ide_core]
[<e085edf6>] idetape_issue_packet_command+0x11f/0x205 [ide_tape]
[<e083a12a>] ide_do_request+0x588/0x73d [ide_core]
[<e085f114>] idetape_request_sense_callback+0x13a/0x15d [ide_tape]
[<e083a4fe>] ide_intr+0x14b/0x167 [ide_core]
[<e085f8ec>] idetape_pc_intr+0x0/0x3a6 [ide_tape]
[<b012f117>] handle_IRQ_event+0x20/0x4c
[<b012f196>] __do_IRQ+0x53/0x91
[<b0104a6f>] do_IRQ+0x1d/0x2a
[<b010339e>] common_interrupt+0x1a/0x20
[<b01019a5>] default_idle+0x2b/0x53
[<b0101a0c>] cpu_idle+0x3f/0x57
[<b02ec435>] start_kernel+0x299/0x29b
- -- System Information:
Debian Release: testing/unstable
APT prefers testing
APT policy: (500, 'testing'), (130, 'unstable')
Architecture: amd64 (x86_64)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12-1-amd64-k8-smp
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
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