lkml.org 
[lkml]   [2011]   [Jun]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCHSET ptrace] ptrace: implement PTRACE_SEIZE/INTERRUPT and group stop notification, take#4
Hello, Oleg.

On Wed, Jun 01, 2011 at 02:39:03PM +0900, Tejun Heo wrote:
> I'll test different corner cases (different thread doing
> waking/sleeping, race against INTERRUPT kind of things) and let you
> know how it goes.

I've tested threaded one and INTERRUPT immediate re-triggering and at
least the apparent cases work fine. I've re-generated the git tree on
top of 3.0-rc1 with the updated patches.

git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git review-ptrace-seize

The commit ID should be 7eae14288e745cfaabeb035fa67f89eb63a1aff7. As
git.korg seems to be taking quite a while to sync, it might be a
better idea to pull from master.korg.

ssh://master.kernel.org/pub/scm/linux/kernel/git/tj/misc.git review-ptrace-seize

IIRC, pending issues are...

* Which signo to use in exit_code on STOP traps.

* Implicit signal on clone.

* What to do about events which are reported by genuine SIGTRAP
generation?

* Group leader exit issue.

Thanks.

--
tejun


\
 
 \ /
  Last update: 2011-06-02 14:33    [W:0.129 / U:5.516 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site