Messages in this thread | | | Date | Sun, 29 Dec 2002 16:49:45 -0800 | From | Andrew Morton <> | Subject | Re: 2.5.53-mm3: xmms: page allocation failure. order:5, mode:0x20 |
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khromy wrote: > > ... > And here is dmesg: > > xmms: page allocation failure. order:5, mode:0x20 > Call Trace: > [<c012a3e7>] __alloc_pages+0x25f/0x26c > [<c012a41c>] __get_free_pages+0x28/0x60 > [<c010e36e>] dma_alloc_coherent+0x3e/0x74 > [<c021c8ba>] prog_dmabuf+0x7e/0x2b4 > [<c021c31d>] set_dac2_rate+0xb5/0xe0 > [<c021f01d>] es1371_ioctl+0x10d5/0x140c > [<c012d228>] kmem_cache_free+0x174/0x1b8 > [<c014ccf9>] sys_ioctl+0x1fd/0x254 > [<c01089af>] syscall_call+0x7/0xb >
OK, thanks. The audio driver is trying to allocate a large DMA buffer and just falls back to a smaller size if it fails.
And dma_alloc_coherent() forces GFP_ATOMIC, which is quite broken of it.
Let's leave this one as-is. It'll be OK when all the debug code is pulled out. - 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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