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On Tue, 2008-05-13 at 03:49 +0200, Kasper Sandberg wrote: > Just booted -rc2-git1, and got an oops(entier dmesg): <snip> > max_pfn_mapped = 1245184 > x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > init_memory_mapping <snip> > ------------[ cut here ]------------ > WARNING: at include/linux/blkdev.h:443 blk_remove_plug+0x71/0xa0() > Modules linked in: > Pid: 460, comm: md1_raid1 Not tainted 2.6.26-rc2-git1 #1 > > Call Trace: > [<ffffffff80232b04>] warn_on_slowpath+0x64/0xc0 > [<ffffffff803609a9>] __next_cpu+0x19/0x30 > [<ffffffff8022ac8c>] find_busiest_group+0x22c/0x8d0 > [<ffffffff803551a1>] blk_remove_plug+0x71/0xa0 > [<ffffffff804219fb>] flush_pending_writes+0x3b/0x90 > [<ffffffff80421b4c>] raid1d+0x4c/0xf60 > [<ffffffff8022f2fb>] hrtick_set+0x7b/0x160 > [<ffffffff804acb50>] thread_return+0x5e/0x57e > [<ffffffff804ad32d>] schedule_timeout+0xad/0xf0 > [<ffffffff804299e7>] md_thread+0x47/0x120 > [<ffffffff80248df0>] autoremove_wake_function+0x0/0x30 > [<ffffffff804299a0>] md_thread+0x0/0x120 > [<ffffffff80248a47>] kthread+0x47/0x90 > [<ffffffff8022fe87>] schedule_tail+0x27/0x60 > [<ffffffff8020c598>] child_rip+0xa/0x12 > [<ffffffff80248a00>] kthread+0x0/0x90 > [<ffffffff8020c58e>] child_rip+0x0/0x12 > > ---[ end trace a97097b29774f236 ]--- <snip> > The system appeared to work, for the few minutes i had it running, > before i went back to .25. Just a thought, could it be the x86 PAT? the reason i dont just test it, is because i dont want to unnessecarily risk the data on my disks, if you may easily be able to rule that out or something, given the call trace :) > > On Mon, 2008-05-12 at 07:55 -0700, Linus Torvalds wrote: > <snip> > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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