Re: new patches!

risc-a6VBIPemKmirG/[email protected] Fri, 27 Apr 2007 15:09:39 -0500
Newsgroups gmane.linux.cluster.openmosix.devel
Message-ID <[email protected]>
yes, i do. have had it for some time now. havent been using it, due to not 
having properly broken out patches to commit.

its hard to expect people to peer review changes to an SVN tree. :)

Julia Longtin <risc-a6VBIPemKmirG/[email protected]>

On Fri, Apr 27, 2007 at 02:52:07PM -0500, Moshe Bar wrote:
> This looks very interesting, but do you even have the commit bit on
> the SVN tree?
> 
> Moshe
> 
> On 4/27/07, risc-a6VBIPemKmirG/[email protected] <risc-a6VBIPemKmirG/[email protected]> wrote:
> >this is my first set (of three) patches.
> >
> >this set makes all the "dead code" in the patches apply, and not segfault. 
> >in theory, this allows a remote process to be ptraced.. in practice, i 
> >have no test code for this.
> >
> >processes can be migrated away, but cannot return.
> >returning processes die badly, along with causing a kernel panic on the 
> >home node in do_mmap_pgoff, due to the file->f_vfsmnt attached to the VMA 
> >area being null.
> >
> >my next set consists of adding a new debugfs flag for debugging VMA 
> >issues, and my third set consists of a hack that makes returning vma 
> >segments use a file stub instead of trying to assign the origional file 
> >pointer.
> >
> >set #3 results in processes being able to come home safely, even if 
> >they're "damaged".
> >
> >i will be committing these changes to the subversion in two days if there 
> >is no response to this mail.
> >
> >Julia Longtin <risc-a6VBIPemKmirG/[email protected]>
> >
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