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Message-ID: <9e4733910612261747s4b32d6ben2e5a55f88f225edf@mail.gmail.com> Date: Tue, 26 Dec 2006 20:47:31 -0500 From: "Jon Smirl" <jonsmirl@...il.com> To: lkml <linux-kernel@...r.kernel.org> Subject: BUG: scheduling while atomic, new libata code Got this is my logs, no idea what triggered it. Using 2.6.20-rc2 I have one PATA and one SATA HD on ICH5 and two PATA CDROM All using the new libata drivers BUG: scheduling while atomic: hald-addon-stor/0x20000000/5170 [schedule+1529/2816] __sched_text_start+0x5f9/0xb00 [blk_done_softirq+88/112] blk_done_softirq+0x58/0x70 [__do_softirq+114/224] __do_softirq+0x72/0xe0 [do_IRQ+69/128] do_IRQ+0x45/0x80 [reschedule_interrupt+40/48] reschedule_interrupt+0x28/0x30 [__cond_resched+22/64] __cond_resched+0x16/0x40 [cond_resched+35/48] cond_resched+0x23/0x30 [__reacquire_kernel_lock+28/60] __reacquire_kernel_lock+0x1c/0x3c [schedule+1577/2816] __sched_text_start+0x629/0xb00 [scsi_done+0/32] scsi_done+0x0/0x20 [ata_scsi_translate+154/320] ata_scsi_translate+0x9a/0x140 [scsi_request_fn+542/800] scsi_request_fn+0x21e/0x320 [__cond_resched+22/64] __cond_resched+0x16/0x40 [cond_resched+35/48] cond_resched+0x23/0x30 [wait_for_completion+15/192] wait_for_completion+0xf/0xc0 [blk_execute_rq_nowait+91/160] blk_execute_rq_nowait+0x5b/0xa0 [cfq_set_request+0/896] cfq_set_request+0x0/0x380 [cfq_set_request+508/896] cfq_set_request+0x1fc/0x380 [blk_execute_rq+124/224] blk_execute_rq+0x7c/0xe0 [blk_end_sync_rq+0/48] blk_end_sync_rq+0x0/0x30 [cfq_set_request+0/896] cfq_set_request+0x0/0x380 [elv_set_request+28/64] elv_set_request+0x1c/0x40 [get_request+289/624] get_request+0x121/0x270 [get_request_wait+39/288] get_request_wait+0x27/0x120 [scsi_execute+217/256] scsi_execute+0xd9/0x100 [pg0+944853162/1069057024] sr_do_ioctl+0x7a/0x240 [sr_mod] [__wake_up+56/80] __wake_up+0x38/0x50 [pg0+944854258/1069057024] sr_drive_status+0x62/0x80 [sr_mod] [pg0+945482260/1069057024] cdrom_ioctl+0x514/0xde0 [cdrom] [__mark_inode_dirty+52/400] __mark_inode_dirty+0x34/0x190 [touch_atime+158/272] touch_atime+0x9e/0x110 [pg0+944852851/1069057024] sr_block_ioctl+0x53/0xb0 [sr_mod] [blkdev_driver_ioctl+109/128] blkdev_driver_ioctl+0x6d/0x80 [blkdev_ioctl+751/2000] blkdev_ioctl+0x2ef/0x7d0 [kobject_get+15/32] kobject_get+0xf/0x20 [get_disk+57/112] get_disk+0x39/0x70 [exact_lock+7/16] exact_lock+0x7/0x10 [kobject_get+15/32] kobject_get+0xf/0x20 [pg0+944849884/1069057024] sr_block_open+0x5c/0xa0 [sr_mod] [blkdev_open+0/112] blkdev_open+0x0/0x70 [do_open+439/656] do_open+0x1b7/0x290 [blkdev_open+0/112] blkdev_open+0x0/0x70 [blkdev_open+48/112] blkdev_open+0x30/0x70 [__dentry_open+353/448] __dentry_open+0x161/0x1c0 [nameidata_to_filp+53/64] nameidata_to_filp+0x35/0x40 [do_filp_open+75/96] do_filp_open+0x4b/0x60 [block_ioctl+24/32] block_ioctl+0x18/0x20 [block_ioctl+0/32] block_ioctl+0x0/0x20 [do_ioctl+43/144] do_ioctl+0x2b/0x90 [vfs_ioctl+92/672] vfs_ioctl+0x5c/0x2a0 [sys_ioctl+114/144] sys_ioctl+0x72/0x90 [sysenter_past_esp+95/133] sysenter_past_esp+0x5f/0x85 ======================= -- Jon Smirl jonsmirl@...il.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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