On Sun, 29 Jul 2012 00:32:02 +0200 Radek Polak <pson...@seznam.cz> wrote:
> Hi, > QtMoko v46 for GTA04 is out! You can download here[1]. For more info please > visit our homepage [2]. > > There are many changes since v45 so please consider this version a bit > experimental. List of changes is here: > .. > * downgraded to 3.2 kernel What from? and for what reason? I'm finding 3.4 quite stable. 3.5 does seem to have some problems. > > [4] > > Jul 28 22:05:04 neo kernel: [ 117.245361] [<c00122a8>] > (unwind_backtrace+0x0/0xe0) from [<c00254cc>] (omap_dma_unlink_lch+0x6c/0x8c) > Jul 28 22:05:04 neo kernel: [ 117.255187] [<c00254cc>] > (omap_dma_unlink_lch+0x6c/0x8c) from [<c032d7f0>] (omap_pcm_hw_free+0x28/0x54) > Jul 28 22:05:04 neo kernel: [ 117.265045] [<c032d7f0>] > (omap_pcm_hw_free+0x28/0x54) from [<c02feb50>] (soc_pcm_hw_free+0x88/0xd8) > Jul 28 22:05:04 neo kernel: [ 117.274536] [<c02feb50>] > (soc_pcm_hw_free+0x88/0xd8) from [<c02e113c>] > (snd_pcm_release_substream+0x44/0xa4) > Jul 28 22:05:04 neo kernel: [ 117.284851] [<c02e113c>] > (snd_pcm_release_substream+0x44/0xa4) from [<c02e11c4>] > (snd_pcm_release+0x28/0x6c) > Jul 28 22:05:04 neo kernel: [ 117.295166] [<c02e11c4>] > (snd_pcm_release+0x28/0x6c) from [<c00a4584>] (fput+0x104/0x1f8) > Jul 28 22:05:04 neo kernel: [ 117.303771] [<c00a4584>] (fput+0x104/0x1f8) > from [<c00a1298>] (filp_close+0x70/0x7c) > Jul 28 22:05:04 neo kernel: [ 117.311950] [<c00a1298>] > (filp_close+0x70/0x7c) > from [<c00a136c>] (sys_close+0xc8/0x120) > Jul 28 22:05:04 neo kernel: [ 117.320465] [<c00a136c>] > (sys_close+0xc8/0x120) > from [<c000d8c0>] (ret_fast_syscall+0x0/0x30) There should have been some lines before that which are important. Possibly : omap_dma: You need to stop the DMA channels before unlinking or : omap_dma: trying to unlink non linked channels Also, is this the 3.2 kernel? I assume so. NeilBrown
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