Hi Konrad, Today decided to tryout another kernel RC and your pull request to Jens on top of it .. and I encoutered this one:
[ 438.029756] INFO: trying to register non-static key. [ 438.029759] the code is fine but needs lockdep annotation. [ 438.029760] turning off the locking correctness validator. [ 438.029770] CPU: 3 PID: 9593 Comm: blkback.2.xvda Tainted: G W 3.14.0-rc2-20140211-pcireset-net-btrevert-xenblock+ #1 [ 438.029773] Hardware name: MSI MS-7640/890FXA-GD70 (MS-7640) , BIOS V1.8B1 09/13/2010 [ 438.029784] ffff88005224c4f0 ffff88004e5d9b68 ffffffff81b808c4 ffff88004ba2b510 [ 438.029791] 0000000000000002 ffff88004e5d9c38 ffffffff81116eab ffff88004e5d9bf8 [ 438.029798] ffffffff81117b35 0000000000000000 0000000000000000 ffffffff82cee570 [ 438.029799] Call Trace: [ 438.029815] [<ffffffff81b808c4>] dump_stack+0x46/0x58 [ 438.029826] [<ffffffff81116eab>] __lock_acquire+0x1c2b/0x2220 [ 438.029833] [<ffffffff81117b35>] ? lock_acquire+0xe5/0x150 [ 438.029841] [<ffffffff81117b0d>] lock_acquire+0xbd/0x150 [ 438.029847] [<ffffffff810e5965>] ? flush_work+0x5/0x290 [ 438.029852] [<ffffffff810e599d>] flush_work+0x3d/0x290 [ 438.029856] [<ffffffff810e5965>] ? flush_work+0x5/0x290 [ 438.029863] [<ffffffff81117b35>] ? lock_acquire+0xe5/0x150 [ 438.029872] [<ffffffff816fef01>] ? xen_blkif_schedule+0x1a1/0x8d0 [ 438.029881] [<ffffffff81b8ae0d>] ? _raw_spin_unlock_irqrestore+0x6d/0x90 [ 438.029888] [<ffffffff8111392b>] ? trace_hardirqs_on_caller+0xfb/0x240 [ 438.029894] [<ffffffff81113a7d>] ? trace_hardirqs_on+0xd/0x10 [ 438.029901] [<ffffffff816fefe9>] xen_blkif_schedule+0x289/0x8d0 [ 438.029907] [<ffffffff8110d510>] ? __init_waitqueue_head+0x60/0x60 [ 438.029913] [<ffffffff81113a7d>] ? trace_hardirqs_on+0xd/0x10 [ 438.029919] [<ffffffff81b8ae21>] ? _raw_spin_unlock_irqrestore+0x81/0x90 [ 438.029925] [<ffffffff816fed60>] ? xen_blkif_be_int+0x40/0x40 [ 438.029932] [<ffffffff810ee374>] kthread+0xe4/0x100 [ 438.029938] [<ffffffff81b8afe0>] ? _raw_spin_unlock_irq+0x30/0x50 [ 438.029946] [<ffffffff810ee290>] ? __init_kthread_worker+0x70/0x70 [ 438.029951] [<ffffffff81b8c1fc>] ret_from_fork+0x7c/0xb0 [ 438.029958] [<ffffffff810ee290>] ? __init_kthread_worker+0x70/0x70 Doesn't seem to serious .. but never the less :-) -- Sander Monday, February 10, 2014, 8:54:02 PM, you wrote: > On Mon, Feb 10 2014, Konrad Rzeszutek Wilk wrote: >> Hey Jens, >> >> Please git pull the following branch: >> >> git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git >> stable/for-jens-3.14 >> >> which is based off v3.13-rc6. If you would like me to rebase it on >> a different branch/tag I would be more than happy to do so. > Older is fine, it's only an issue if you are ahead of the branch you > want to go into. dd>> >> The patches are all bug-fixes and hopefully can go in 3.14. >> >> They deal with xen-blkback shutdown and cause memory leaks >> as well as shutdown races. They should go to stable tree and if you >> are OK with I will ask them to backport those fixes. >> >> There is also a fix to xen-blkfront to deal with unexpected state >> transition. And lastly a fix to the header where it was using the >> __aligned__ unnecessarily. > Pulled! -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
