Re: patch: fix ata panic with Thinkpad CD and DVD drives

From: Simon L. Nielsen (simon_at_FreeBSD.org)
Date: 02/27/05

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    Date: Sun, 27 Feb 2005 21:12:07 +0100
To: Nate Lawson <nate@root.org>

    On 2005.02.27 11:56:06 -0800, Nate Lawson wrote:
    > If you've been having "memory modified after free" panics on -current
    > and have a Thinkpad, the attached patch should fix things for you. A
    > quick check of RELENG_5 indicates that the bug is probably there also
    > but I haven't tested for it there.

    I don think it's in RELENG_5. The commit that (re)introduced the
    problem haven't been MFC'ed as far as I know, but I can't test it at
    the moment.

    It should also be noted that ATA MKIII also fixes this problem, at
    least it did for me. 

    -- 
Simon L. Nielsen

  • Next message: Randy Bush: "Re: patch: fix 30 second hang while resuming"

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