Yet another WARN[ 2.667483] WARNING: CPU: 6 PID: 1 at drivers/iommu/amd_iommu.c:2124 0xffffffff812cd85a()
[ 2.667484] Modules linked in: [ 2.667488] CPU: 6 PID: 1 Comm: swapper/0 Tainted: G U 4.4.2-plx+ #6 [ 2.667489] Hardware name: empty empty/S8225, BIOS 'V3.03 ' 11/01/2012 [ 2.667490] ffffffff815efa4c ffffffff8121e0d6 0000000000000000 ffffffff81033fef [ 2.667492] ffff880422992180 ffff8804230e0098 ffff8804229c0800 ffff880423934000 [ 2.667493] ffff880422a0c000 ffffffff812cd85a ffff880422992180 ffff8804230e0098 [ 2.667495] Call Trace: [ 2.667497] [<ffffffff8121e0d6>] ? 0xffffffff8121e0d6 [ 2.667498] [<ffffffff81033fef>] ? 0xffffffff81033fef [ 2.667499] [<ffffffff812cd85a>] ? 0xffffffff812cd85a [ 2.667500] [<ffffffff812cd886>] ? 0xffffffff812cd886 [ 2.667500] [<ffffffff812cd9a7>] ? 0xffffffff812cd9a7 [ 2.667501] [<ffffffff814fa559>] ? 0xffffffff814fa559 [ 2.667502] [<ffffffff812cb3aa>] ? 0xffffffff812cb3aa [ 2.667502] [<ffffffff812cb9da>] ? 0xffffffff812cb9da [ 2.667503] [<ffffffff812ceaa3>] ? 0xffffffff812ceaa3 [ 2.667504] [<ffffffff812ca7e8>] ? 0xffffffff812ca7e8 [ 2.667504] [<ffffffff812ca808>] ? 0xffffffff812ca808 [ 2.667505] [<ffffffff81306adf>] ? 0xffffffff81306adf [ 2.667506] [<ffffffff812cb33a>] ? 0xffffffff812cb33a [ 2.667507] [<ffffffff8172b08a>] ? 0xffffffff8172b08a [ 2.667507] [<ffffffff8170c281>] ? 0xffffffff8170c281 [ 2.667508] [<ffffffff8172b1d5>] ? 0xffffffff8172b1d5 [ 2.667509] [<ffffffff8172b250>] ? 0xffffffff8172b250 [ 2.667509] [<ffffffff8170c28f>] ? 0xffffffff8170c28f [ 2.667510] [<ffffffff810003df>] ? 0xffffffff810003df [ 2.667511] [<ffffffff81708e04>] ? 0xffffffff81708e04 [ 2.667511] [<ffffffff814f62c8>] ? 0xffffffff814f62c8 [ 2.667512] [<ffffffff814f62cd>] ? 0xffffffff814f62cd [ 2.667513] [<ffffffff814facef>] ? 0xffffffff814facef [ 2.667513] [<ffffffff814f62c8>] ? 0xffffffff814f62c8 [ 2.667514] ---[ end trace 0000000000000001 ]--- 27.02.2016 12:58, Thomas Gleixner пишет:
On Sat, 27 Feb 2016, Thomas Gleixner wrote:--- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -1952,10 +1952,10 @@ static int __attach_device(struct iommu_ int ret;/*- * Must be called with IRQs disabled. Warn here to detect early - * when its not. + * Must be called with IRQs disabled on a non RT kernel. Warn here to + * detect early when its not. */ - WARN_ON(!irqs_disabled()); + WARN_ON_NORT(!irqs_disabled());That wants to be + WARN_ON_NONRT(!irqs_disabled()); of course. -ENOTAWAKEYET
Attachment:
smime.p7s
Description: Криптографическая подпись S/MIME
