Re: new patches!

"Moshe Bar" <[email protected]> Fri, 27 Apr 2007 14:52:07 -0500
Newsgroups gmane.linux.cluster.openmosix.devel
Message-ID <[email protected]>
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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