Re: utrace known bugs

2007-08-28 Thread Roland McGrath
Please edit http://sourceware.org/systemtap/wiki/utrace/bugs with any updates or additions to the list of specific misbehaviors of the implementation. (Feel free to add other pages under wiki/utrace/ to keep track of any other items of interest, such as implementation design ideas.) Thanks, Rola

Re: utrace known bugs

2007-08-28 Thread Alexey Dobriyan
On Tue, Aug 28, 2007 at 12:07:20AM -0700, Roland McGrath wrote: > > * unbounded utrace_engine_cache growth > > started from 31a9ef5cfcdbae804e3e180c158bf2352728765a, > > nobody knows why > > testcase: at the end of > > http://marc.info/?l=linux-kernel&m=117128445312243&w=2 > > Is i

Re: utrace known bugs

2007-08-28 Thread Roland McGrath
> * unbounded utrace_engine_cache growth > started from 31a9ef5cfcdbae804e3e180c158bf2352728765a, > nobody knows why > testcase: at the end of > http://marc.info/?l=linux-kernel&m=117128445312243&w=2 Is it correct that this only happens with CONFIG_PREEMPT=y? > * _pointer_ to st

Re: utrace known bugs

2007-08-02 Thread Alexey Dobriyan
On Thu, Aug 02, 2007 at 06:50:35PM +0530, Ananth N Mavinakayanahalli wrote: > On Thu, Aug 02, 2007 at 04:31:12PM +0400, Alexey Dobriyan wrote: > > On Wed, Aug 01, 2007 at 10:55:39PM -0700, Roland McGrath wrote: > > > Here are outstanding problems (aside from TODO items) I know of off hand. > > > Th

Re: utrace known bugs

2007-08-02 Thread Ananth N Mavinakayanahalli
On Thu, Aug 02, 2007 at 04:31:12PM +0400, Alexey Dobriyan wrote: > On Wed, Aug 01, 2007 at 10:55:39PM -0700, Roland McGrath wrote: > > Here are outstanding problems (aside from TODO items) I know of off hand. > > These range from bug reports I haven't looked into, to subtle old XXX > > comments for

Re: utrace known bugs

2007-08-02 Thread Alexey Dobriyan
On Wed, Aug 01, 2007 at 10:55:39PM -0700, Roland McGrath wrote: > Here are outstanding problems (aside from TODO items) I know of off hand. > These range from bug reports I haven't looked into, to subtle old XXX > comments for which I'll have to dredge up memories of the details. > I hope someone l

utrace known bugs

2007-08-01 Thread Roland McGrath
Here are outstanding problems (aside from TODO items) I know of off hand. These range from bug reports I haven't looked into, to subtle old XXX comments for which I'll have to dredge up memories of the details. I hope someone likes to wikify or otherwise organize this list somewhere. * detach vs r