PROBLEM: Assertion failed in libata

From: Fridtjof Busse (fbusse_at_gmx.de)
Date: 11/27/05

  • Next message: René Rebe: "Re: [PATCH] x86_64: Test patch for ATI/Nvidia timer problems" 
    Date:	Sun, 27 Nov 2005 09:59:10 +0100
To: linux-kernel@vger.kernel.org

    I'm running 2.6.14-rc2 on a Thinkpad T43, using libata.atapi_enabled=1
    and ATA_ENABLE_PATA/ATAPI_ENABLE_DMADIR in include/linux/libata.h.
    During heavy diskload, I sometimes get a couple of errors (not
    reproducable for me yet):

    Assertion failed! qc->n_elem >
    0,drivers/scsi/libata-core.c,ata_fill_sg,line=2482

    Since the reading/writing has problems accessing the file if this
    occurs, I guess it is more than just a warning. Since Google didn't
    turn anything up, I just wanted to report this.
    Please CC me, thanks. 

    -- 
Fridtjof Busse
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  • Next message: René Rebe: "Re: [PATCH] x86_64: Test patch for ATI/Nvidia timer problems"