From: Subrata Modak <subrata@linux.vnet.ibm.com>
To: Garrett Cooper <yanegomi@gmail.com>
Cc: LTP list <ltp-list@lists.sourceforge.net>
Subject: Re: [LTP] New test : sniperkill - killing processes from a distance
Date: Fri, 30 Oct 2009 00:02:00 +0530 [thread overview]
Message-ID: <1256841120.5210.27.camel@subratamodak.linux.ibm.com> (raw)
In-Reply-To: <1256576586.4929.60.camel@subratamodak.linux.ibm.com>
On Mon, 2009-10-26 at 22:33 +0530, Subrata Modak wrote:
> On Tue, 2009-10-20 at 22:06 -0700, Garrett Cooper wrote:
> > Hi all,
> > The LTP signal tests are wonderful, but due to issues in our
> > architecture, there were some unforeseen problems with some signal
> > handling. As such I came up with a test and a C app named `sniperkill'
> > and `killme.c'. sniperkill invokes killme according to a set matrix of
> > signal numbers, according to the signal(7) manpage, verifying that the
> > signal 1) terminates, 2) is ignored, or 3) is terminated producing a
> > coredump. This also exercises the RT signals as well as the standard
> > POSIX and Linux signals.
> > I verified the results on x86 and they were functional (minus
> > SIGSYS which coredumped unexpectedly -- which means I get to file a
> > bug with kernel.org -- yay!). I penciled in the other architectures as
> > per the manpage, given that the other architectures we test on are
> > clearly mentioned, I'm almost positive the data's in the correct
> > spots, despite the ambiguity in the statement: `the first one is
> > usually valid for alpha and sparc'.
> > I'm going to try running it on mips* and ppc, but the results
> > won't be 100% sane with our OS platform (I know -- that's why wrote
> > the test :(...).
> > An example log of my execution on x86_64 is included.
> > Please let me know if I should add this and where I should add
> > this, so I can check it into the repo and more can benefit from this
> > post-mortem analysis signal tool :).
> > Thanks,
> > -Garrett
>
> Hey Garret. I feel it should go to a place where it signifies more:
> testcases/kernel/syscalls/kill/
What do you think about my suggestion ?
Regards--
Subrata
>
> Regards--
> Subrata
>
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ahead of the curve. Join us from November 9 - 12, 2009. Register now!
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prev parent reply other threads:[~2009-10-29 18:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-21 5:06 [LTP] New test : sniperkill - killing processes from a distance Garrett Cooper
2009-10-26 17:03 ` Subrata Modak
2009-10-29 18:32 ` Subrata Modak [this message]
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