Messages in this thread | | | Date | Mon, 12 Dec 2005 15:01:55 -0500 | From | Nathan Lynch <> | Subject | Re: Memory corruption & SCSI in 2.6.15 |
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Brian King wrote: > Benjamin Herrenschmidt wrote: > >Hi ! > > > >Current -git as of today (that is 2.6.15-rc5 + the batch of fixes Linus > >pulled after his return) was dying in weird ways for me on POWER5. I had > >the good idea to activate slab debugging, and I now see it detecting > >slab corruption as soon as the IPR driver initializes. > > Please try the attached patch. There appears to be a double free going on > in the scsi scan code. There is a direct call to scsi_free_queue and then > the following put_device calls the release function, which also frees > the queue.
Tested against 2.6.15-rc5, seems to fix it, thanks.
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