Re: [uml-devel] WARNING: at mm/mmap.c:2757 exit_mmap+0x161/0x170()

2013-05-17 Thread richard -rw- weinberger
On Wed, May 15, 2013 at 9:35 PM, richard -rw- weinberger wrote: > On Wed, May 15, 2013 at 9:30 PM, Toralf Förster > wrote: >> On 05/15/2013 09:11 PM, richard -rw- weinberger wrote: >>> On Wed, May 15, 2013 at 9:06 PM, Toralf Förster >>> wrote: On 05/13/2013 09:12 AM, richard -rw- weinberg

[uml-devel] UML vs ptrace_scope

2013-05-17 Thread Michael Richardson
I have been trying to bring the openswan nightly build system up again on a newish system. I started these scripts back in 2002, and it has been running on and off for many years, and many kernel revisions. I started this most recent effort work when 3.5 was stable, so my guest kernel is a 3.

Re: [uml-devel] WARNING: at mm/mmap.c:2757 exit_mmap+0x161/0x170()

2013-05-17 Thread richard -rw- weinberger
On Fri, May 17, 2013 at 12:00 PM, richard -rw- weinberger wrote: > On Wed, May 15, 2013 at 9:35 PM, richard -rw- weinberger > wrote: >> On Wed, May 15, 2013 at 9:30 PM, Toralf Förster >> wrote: >>> On 05/15/2013 09:11 PM, richard -rw- weinberger wrote: On Wed, May 15, 2013 at 9:06 PM, Tora

Re: [uml-devel] WARNING: at mm/mmap.c:2757 exit_mmap+0x161/0x170()

2013-05-17 Thread Toralf Förster
On 05/17/2013 02:22 PM, richard -rw- weinberger wrote: > Toralf, can you please append the attached patch too? > It makes processes killable which corrupted their stub pages. yes - now I can run an trinity infinite with the syscall mremap(). I still get for every x-th the syslog seen below, but pr

Re: [uml-devel] WARNING: at mm/mmap.c:2757 exit_mmap+0x161/0x170()

2013-05-17 Thread Richard RW. Weinberger
- Ursprüngliche Mail - > On 05/17/2013 02:22 PM, richard -rw- weinberger wrote: > > Toralf, can you please append the attached patch too? > > It makes processes killable which corrupted their stub pages. > yes - now I can run an trinity infinite with the syscall mremap(). > > I still get f