From: David Brownell <david-b@pacbell.net>
To: Miles Lane <miles@megapathdsl.net>, Ingo Molnar <mingo@elte.hu>,
Greg KH <greg@kroah.com>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: OOPS in 2.5.3-pre5 -- kernel BUG at slab.c:1101!
Date: Fri, 25 Jan 2002 11:39:10 -0800 [thread overview]
Message-ID: <03aa01c1a5d8$1d4d2ac0$6800000a@brownell.org> (raw)
In-Reply-To: <1011939163.1540.18.camel@stomata.megapathdsl.net> <1011986299.1370.77.camel@stomata.megapathdsl.net>
> David and Greg, I think this OOPS may be related to the
> new EHCI/ohci-hcd code. This machine has an early NEC
> USB 2.0 host controller and an USB OHCI host controller:
Configure with CONFIG_DEBUG_SLAB and it should go
away. Or, tweak drivers/usb/hcd/ohci-mem.c line 45 to
be #ifdef CONFIG_DEBUG_SLAB. A patch is pending,
but it's included with some other updates to that code
and I wanted to re-test.
Or a more fundamental fix would be to remove those
#ifdefs from the EHCI and OHCI HCD code and just
change drivers/pci/pci.c at about line 1065 to poison
based on CONFIG_DEBUG_SLAB rather than using
CONFIG_PCIPOOL_DEBUG ... that #ifdef predates
CONFIG_DEBUG_SLAB.
- Dave
next prev parent reply other threads:[~2002-01-25 19:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-25 6:12 OOPS in 2.5.3-pre5 -- kernel BUG at slab.c:1101! -- >>EIP; c012b1e6 <kmem_cache_grow+26/250> <===== Miles Lane
[not found] ` <1011986299.1370.77.camel@stomata.megapathdsl.net>
2002-01-25 19:39 ` David Brownell [this message]
2002-01-25 21:01 ` OOPS in 2.5.3-pre5 -- kernel BUG at slab.c:1101! Miles Lane
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