Re: [uml-devel] [PATCH 2/6] UML: Don't valgrind userspace

2008-09-06 Thread Jeff Dike
On Sat, Sep 06, 2008 at 01:55:34PM -0700, John Reiser wrote: > > This is effectively appropriating part of the kernel's ABI for > > valgrind's use. > > UML is part of the kernel, so getting a memory reference checker (valgrind) > running in UML is part of the kernel, too. The concept of "escape

Re: [uml-devel] [PATCH 2/6] UML: Don't valgrind userspace

2008-09-06 Thread John Reiser
Jeff Dike wrote: > On Fri, Aug 29, 2008 at 04:15:24PM -0700, Steve VanDeBogart wrote: >> Add a flag to tell Valgrind to run the forked child natively. Necessary >> because Valgrind makes additional system calls to instrumented processes, >> which confuse UML. > >> +#ifdef UML_CONFIG_VALGRIND_SUPP