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Re: [SYSTEMTAP/PATCH v2 0/6] RT aware systemtap patch set
- From: Santosh Shukla <sshukla at mvista dot com>
- To: David Smith <dsmith at redhat dot com>
- Cc: Josh Stone <jistone at redhat dot com>, systemtap at sourceware dot org
- Date: Fri, 19 Sep 2014 23:12:43 +0530
- Subject: Re: [SYSTEMTAP/PATCH v2 0/6] RT aware systemtap patch set
- Authentication-results: sourceware.org; auth=none
- References: <1410871795-12539-1-git-send-email-sshukla at mvista dot com> <541C41B2 dot 7010509 at redhat dot com>
On Fri, Sep 19, 2014 at 8:16 PM, David Smith <dsmith@redhat.com> wrote:
> On 09/16/2014 07:49 AM, Santosh Shukla wrote:
>> Hi,
>>
>> This is a v2 version of -rt aware systemtap patchset, tested for 3.14.12-rt9 and for 3.10.40-rt38 kernel version.
>> For v1->v2 related details refer [1]. Patchset based on stap upstream link [2] master branch.
>
> I did a bit of testing on these patches.
>
> First I tested plain systemtap code on 3.10.0-153.el7.x86_64 to get a
> baseline. I then applied the 6 patches, and re-ran the entire testsuite
> on that kernel. No changes. Great.
>
> I then put 3.10.0-155.rt56.79.el7rt.x86_64 on that same system and ran
> the testsuite. Unfortunately the system crashes somewhere in check.exp.
> So, we've still got a ways to go.
>
Right, I fixed those.. still seeing few deadlock. I'll update v3 patch
set passing installcheck testsuite soon. Thanks.
> --
> David Smith
> dsmith@redhat.com
> Red Hat
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