Messages in this thread | | | Date | Thu, 23 Apr 2009 16:24:37 -0500 | From | Steve Wise <> | Subject | Re: [BUG] rbtree bug with mmotm 2009-04-14-17-24 |
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Jens Axboe wrote: > On Wed, Apr 22 2009, Steve Wise wrote: > >> Jens Axboe wrote: >> >> >> >> >>>> Still crashes with this variant: >>>> >>>> >>> OK, so please try and revert a36e71f996e25d6213f57951f7ae1874086ec57e >>> and see if that works? >>> >>> Or, better yet, please try and revert >>> 55a63998b8967615a15e2211ba0ff3a84a565824 first. If that doesn't work, >>> try the above revert. >>> >>> >>> >> Reverting 55a63998b8967615a15e2211ba0ff3a84a565824 did the trick. >> > > Steve, can you (and Balbir) try with pulling this into 2.6.30-rc3: > > git://git.kernel.dk/linux-2.6-block.git for-linus > > It has two fixes for possible rbtree misuse in cfq. If it still crashes > without reverting 55a63998b8967615a15e2211ba0ff3a84a565824 with that, > then we also need to look further into the rbtree issue. >
rc3 + your commits in the above branch seem to resolve the issue as well.
Steve.
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