Messages in this thread | | | Date | Wed, 15 Apr 2009 16:39:17 +0400 | Subject | Re: 2.6.30-rc1: ioatdma: DMA-API: device driver frees DMA memory with wrong function | From | Alexander Beregalov <> |
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2009/4/9 Alexander Beregalov <a.beregalov@gmail.com>: > ioatdma 0000:00:08.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 > ioatdma 0000:00:08.0: setting latency timer to 64 > ioatdma 0000:00:08.0: Intel(R) I/OAT DMA Engine found, 4 channels, > device version 0x12, driver version 3.64 > alloc irq_desc for 33 on cpu 0 node 0 > alloc kstat_irqs on cpu 0 node 0 > ioatdma 0000:00:08.0: irq 33 for MSI/MSI-X > ------------[ cut here ]------------ > WARNING: at lib/dma-debug.c:565 check_unmap+0x2f6/0x6a0() > Hardware name: PowerEdge 1950 > ioatdma 0000:00:08.0: DMA-API: device driver frees DMA memory with > wrong function [device address=0x000000007f76f800] [size=2000 bytes] > [map > ped as single] [unmapped as page]
The problem still persists. -- 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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