Re: testers needed for CAM INVARIANTS fix

From: Kenneth D. Merry (ken_at_kdm.org)
Date: 09/03/03

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    Date: Tue, 2 Sep 2003 22:50:28 -0600
To: Maxim Konovalov <maxim@macomnet.ru>

    On Tue, Sep 02, 2003 at 12:46:16 +0400, Maxim Konovalov wrote:
    > Hi Ken,
    >
    > On Mon, 1 Sep 2003, 16:13-0600, Kenneth D. Merry wrote:
    >
    > >
    > > I've got a fix for the panic from the cd(4)/da(4) drivers when INVARIANTS
    > > is turned on in -stable.
    > >
    > > The fix is to create a task queue that runs in a thread context and use
    > > that to create the sysctl variables needed by cd(4) and da(4). The
    > > eventual fix will be to move the CAM transport layer probe code into a
    > > kernel thread.
    > >
    > > Anyway, these patches work for me, but if I could get some feedback from
    > > people running with INVARIANTS turned on in -stable, I'd appreciate it.
    > >
    > > If it seems to work for people, I'll talk to re@ about getting this in
    > > before 4.9 goes out the door.
    >
    > It seems it works. I am running my usuall stress tests now, thanks a
    > lot. patch(1)-friendly diff is there:
    >
    > http://people.freebsd.org/~maxim/diff/cam.sysctl.stable.20030901

    Thanks for testing it.

    I just committed the -current version of the above patches, I'll work on
    getting into -stable now.

    Ken 

    -- 
Kenneth Merry
ken@kdm.org
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