From: "K.Prasad" <prasad@linux.vnet.ibm.com>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: linuxppc-dev@ozlabs.org,
Dave Kleikamp <shaggy@linux.vnet.ibm.com>,
Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
Paul Mackerras <paulus@samba.org>
Subject: Re: ppc_set_hwdebug vs ptrace_set_debugreg
Date: Sun, 2 Jan 2011 18:24:01 +0530 [thread overview]
Message-ID: <20110102125401.GA2390@in.ibm.com> (raw)
In-Reply-To: <m2oc8lhcik.fsf@igel.home>
On Thu, Dec 16, 2010 at 06:07:47PM +0100, Andreas Schwab wrote:
> "K.Prasad" <prasad@linux.vnet.ibm.com> writes:
>
> > How about the revised patch below? It is only compile-tested; have you
> > got a quick test case that I can run?
>
> It crashes the kernel when running the watch-vfork test.
>
> Andreas.
>
Hi Andreas,
I tried running it multiple times but saw no crash (or error
messages in dmesg). Can you send me the crash logs? What's the behaviour
when the testcase is run on an unpatched kernel?
The watch-vfork test actually fails on my system (4 unexpected failures)
irrespective of the kernel containing the patch or not.
Thanks,
K.Prasad
P.S.: I'd been on vacation and couldn't look at this issue during then.
next prev parent reply other threads:[~2011-01-02 12:54 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-27 19:36 ppc_set_hwdebug vs ptrace_set_debugreg Andreas Schwab
2010-11-29 7:22 ` K.Prasad
2010-11-29 10:15 ` Andreas Schwab
2010-12-01 4:37 ` K.Prasad
2010-12-13 8:26 ` K.Prasad
2010-12-13 19:05 ` Andreas Schwab
2010-12-14 12:54 ` K.Prasad
2010-12-14 18:59 ` Andreas Schwab
2010-12-16 17:07 ` Andreas Schwab
2011-01-02 12:54 ` K.Prasad [this message]
2011-01-02 14:58 ` Andreas Schwab
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