From: Anurag Aggarwal <a.anurag@samsung.com>
To: Dave Martin <Dave.Martin@arm.com>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Naveen Kumar <naveen.sel@samsung.com>,
Narendra Meher <narendra.m1@samsung.com>,
"nico@linaro.org" <nico@linaro.org>,
"catalin.marinas@arm.com" <catalin.marinas@arm.com>,
"will.deacon@arm.com" <will.deacon@arm.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Ashish Kalra <ashish.kalra@samsung.com>,
"cpgs ." <cpgs@samsung.com>,
"anurag19aggarwal@gmail.com" <anurag19aggarwal@gmail.com>,
"naveenkrishna.ch@gmail.com" <naveenkrishna.ch@gmail.com>,
Rajat Suri <rajat.suri@samsung.com>,
Poorva Srivastava <poorva.s@samsung.com>,
Mohammad Irfan Ansari <mohammad.a2@samsung.com>
Subject: Re: [PATCH V6] ARM : unwinder : Prevent data abort due to stack overflow
Date: Tue, 10 Dec 2013 03:54:44 +0000 (GMT) [thread overview]
Message-ID: <16479184.50751386647682015.JavaMail.weblogic@epv6ml09> (raw)
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>Reviewed-by: Dave Martin <Dave.Martin@arm.com>
>
>I can confirm that the kernel "doesn't crash" with this applied, and
>that backtracing at least partially works. But this is not really
>sufficient to demontrate that the now code works better than the old
>code in corner cases (which is the point of the patch).
>
>Can you give details of what additional testing you have, or plan to
>do?
We saw a data abort in unwinder for one of Samsung Project, during a
Samsung Automation test case.
After that I created the initial the patch, and the data abort has not been
seen till now.
Is it possible for you to give an idea on what other kind of additional testing
do you have in mind.
Regads
Anurag
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next reply other threads:[~2013-12-10 3:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-10 3:54 Anurag Aggarwal [this message]
2013-12-10 16:19 ` [PATCH V6] ARM : unwinder : Prevent data abort due to stack overflow Anurag Aggarwal
-- strict thread matches above, loose matches on Subject: below --
2014-01-07 13:53 Dave Martin
2013-12-11 9:40 Anurag Aggarwal
2013-12-14 10:17 ` Anurag Aggarwal
2013-12-10 17:31 Dave Martin
2013-12-09 10:47 Anurag Aggarwal
2013-12-09 17:56 ` Dave Martin
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