Messages in this thread | | | Date | Thu, 2 Jun 2011 21:31:05 +0900 | From | Tejun Heo <> | Subject | Re: [PATCHSET ptrace] ptrace: implement PTRACE_SEIZE/INTERRUPT and group stop notification, take#4 |
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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
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