Subject: Re: and now: COMPAT_IBCS2 vs. MP
To: J Chapman Flack <flack@cs.purdue.edu>
From: Martin Husemann <martin@duskware.de>
List: tech-kern
Date: 03/04/2005 10:43:56
On Thu, Mar 03, 2005 at 09:05:19PM -0500, J Chapman Flack wrote:
> The same ibcs2 COFF executable that now works fine on a non-MP kernel
> with the executable-stack patch, spins in fdrelease() forever on an MP
> kernel, requiring a hard reset. It only matters that the kernel was
> built for MP, not whether it is running on >1 processor.
Can you try running it on a kernel with options LOCKDEBUG?
Martin