Messages in this thread | | | From | Michael Frank <> | Subject | Re: IDE Power Management (Was: software suspend in 2.5.70-mm3) | Date | Wed, 4 Jun 2003 22:10:12 +0800 |
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On Wednesday 04 June 2003 21:51, Michael Frank wrote:
Patch 2.5.70-mm3 and compile with gcc295 OK
Bare multisuer with serial console, no modules, network, usb, acpi .....
Is there any debug or progress output in this version and how to use?
Regards Michael
OK, made the history longer
Last login: Wed Jun 4 21:59:38 on tty2 [mhf@mhfl1 22:05:24 mhf]$ Stopping tasks: klogd entered refrigerator =init entered refrigerator =pdflush entered refrigerator =pdflush entered refrigerator =kswapd0 entered refrigerator =kseriod entered refrigerator =kjournald entered refrigerator =syslogd entered refrigerator =open entered refrigerator =open entered refrigerator =open entered refrigerator =open entered refrigerator =open entered refrigerator =login entered refrigerator =login entered refrigerator =login entered refrigerator =login entered refrigerator =login entered refrigerator =login entered refrigerator =bash entered refrigerator =bash entered refrigerator =bash entered refrigerator =bash entered refrigerator =bash entered refrigerator =bash entered refrigerator =open entered refrigerator =comr entered refrigerator =sleep entered refrigerator =tst entered refrigerator =tstr entered refrigerator =| Freeing memory: ..................| Syncing disks before copy Suspending devices Suspending devices hda: start_power_step(susp: 1, step: 0) hda: start_power_step(susp: 1, step: 1) hda: start_power_step(susp: 1, step: 2) hda: complete_power_step(susp: 1, step: 2, stat: 50, err: 0) hda: completing PM request, suspend: 1 Suspending devices /critical section: Counting pages to copy[nosave c03f7000] (pages needed: 2273+512=2785 free: 14110) Alloc pagedir ............ [nosave c03f7000]critical section/: done (2273 pages copied) hda: Wakeup request inited, waiting for !BSY... hda: start_power_step(susp: 0, step: 0) hda: start_power_step(susp: 0, step: 101) hda: completing PM request, suspend: 0 Devices Resumed Devices Resumed Writing data to swap (2273 pages): .<3>bad: scheduling while atomic! Call Trace: [<c011d958>] schedule+0x40/0x388 [<c011eb02>] io_schedule+0xe/0x18 [<c01384d5>] wait_on_page_bit_wq+0xc9/0xe4 [<c011f320>] autoremove_wake_function+0x0/0x3c [<c011f320>] autoremove_wake_function+0x0/0x3c [<c01384fa>] wait_on_page_bit+0xa/0x10 [<c014cc34>] rw_swap_page_sync+0x98/0xc6 [<c0136afd>] write_suspend_image+0xf1/0x324 [<c0246bdf>] device_resume+0x7f/0x88 [<c01370e1>] drivers_unsuspend+0x11/0x18 [<c013735e>] suspend_save_image+0x12/0x1c [<c013753f>] do_magic_suspend_2+0x17/0xa8 [<c011ba9d>] do_magic+0x4d/0x130 [<c013763b>] do_software_suspend+0x6b/0x90 [<c0137695>] software_suspend+0x35/0x3c [<c012ba97>] sys_reboot+0x2df/0x36c [<c0143830>] unmap_page_range+0x38/0x5c [<c0143959>] unmap_vmas+0x105/0x208 [<c01656e4>] dput+0x1c/0x204 [<c01656e4>] dput+0x1c/0x204 [<c015d367>] path_release+0xf/0x30 [<c014fe69>] sys_chdir+0x5d/0x68 [<c010af17>] syscall_call+0x7/0xb
bad: scheduling while atomic! Call Trace: [<c011d958>] schedule+0x40/0x388 [<c011eb02>] io_schedule+0xe/0x18 [<c01384d5>] wait_on_page_bit_wq+0xc9/0xe4 [<c011f320>] autoremove_wake_function+0x0/0x3c [<c011f320>] autoremove_wake_function+0x0/0x3c [<c01384fa>] wait_on_page_bit+0xa/0x10 [<c014cc34>] rw_swap_page_sync+0x98/0xc6 [<c0136afd>] write_suspend_image+0xf1/0x324 [<c0246bdf>] device_resume+0x7f/0x88 [<c01370e1>] drivers_unsuspend+0x11/0x18 [<c013735e>] suspend_save_image+0x12/0x1c [<c013753f>] do_magic_suspend_2+0x17/0xa8 [<c011ba9d>] do_magic+0x4d/0x130 [<c013763b>] do_software_suspend+0x6b/0x90 [<c0137695>] software_suspend+0x35/0x3c [<c012ba97>] sys_reboot+0x2df/0x36c [<c0143830>] unmap_page_range+0x38/0x5c [<c0143959>] unmap_vmas+0x105/0x208 [<c01656e4>] dput+0x1c/0x204 [<c01656e4>] dput+0x1c/0x204 [<c015d367>] path_release+0xf/0x30 [<c014fe69>] sys_chdir+0x5d/0x68 [<c010af17>] syscall_call+0x7/0xb
-- Powered by linux-2.5.70-mm3 My current linux related activities in rough order of priority: - Testing of 2.4/2.5 kernel interactivity - Testing of Swsusp for 2.4 - Testing of Opera 7.11 emphasizing interactivity - Research of NFS i/o errors during transfer 2.4>2.5 - Learning 2.5 series kernel debugging with kgdb - Studying 2.5 series serial and ide drivers, ACPI, S3 * Input and feedback is always welcome *
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