Messages in this thread | | | Date | Thu, 26 Aug 2004 13:57:39 +0200 | From | Frank Steiner <> | Subject | Re: kernel 2.6.8.1: memory leak? cdrecord problem? |
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Hi,
Con Kolivas wrote:
>> Yes, there's a memory leak, you can try 2.6.8.1-mm3 >> or apply the fix yourself (I think it's this one: >> http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.8.1/2.6.8.1-mm3/broken-out/bio_uncopy_user-mem-leak.patch >> ) > > > That wont do by itself. It only fixes the memory leak. You _also_ need > this patch for audio cds to not be stuffed: > > http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.8.1/2.6.8.1-mm3/broken-out/bio_uncopy_user-mem-leak-fix.patch
it doesn't work, even with these two patches applied. I tried to burn a DVD image (3.5GB) with kernel 2.6.8.1 including those patches and again the memory run full until the kernel started killing processes. Unfortunately the host always crashes before it writes the messages to the log files, but I saw some messages about "cpu0..." and DMA.
I was running "cdrecord -sao dev=ATAPI:/dev/cdrecorder -v 2.4.img" on a NEC ND1300A.
Can I debug/provide more info?
BTW, the bio.c from 2.6.9rc1 and 2.6.8.1 don't differ, so I assume it's still unfixed in 2.6.9-rc1, too...?
cu, Frank
-- Dipl.-Inform. Frank Steiner Web: http://www.bio.ifi.lmu.de/~steiner/ Lehrstuhl f. Bioinformatik Mail: http://www.bio.ifi.lmu.de/~steiner/m/ LMU, Amalienstr. 17 Phone: +49 89 2180-4049 80333 Muenchen, Germany Fax: +49 89 2180-99-4049
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