linux-kernel - Re: [PATCH] perf test: Add watchpoint test

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20180910134754.GC5147@kernel.org>
Date:   Mon, 10 Sep 2018 10:47:54 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     Ravi Bangoria <ravi.bangoria@...ux.ibm.com>,
        alexander.shishkin@...ux.intel.com, namhyung@...nel.org,
        tmricht@...ux.ibm.com, sandipan@...ux.ibm.com,
        brueckner@...ux.ibm.com, kim.phillips@....com,
        kstewart@...uxfoundation.org, tglx@...utronix.de,
        naveen.n.rao@...ux.vnet.ibm.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf test: Add watchpoint test

Em Mon, Sep 10, 2018 at 12:31:54PM +0200, Jiri Olsa escreveu:
> On Mon, Sep 10, 2018 at 03:28:11PM +0530, Ravi Bangoria wrote:
> > We don't have perf test available to test watchpoint functionality.
> > Add simple set of tests: 
> >  - Read only watchpoint
> >  - Write only watchpoint
> >  - Read / Write watchpoint
> >  - Runtime watchpoint modification
> > 
> > Ex on powerpc:
> >   $ sudo ./perf test 22
> >   22: Watchpoint                                            :
> >   22.1: Read Only Watchpoint                                : Ok
> >   22.2: Write Only Watchpoint                               : Ok
> >   22.3: Read / Write Watchpoint                             : Ok
> >   22.4: Modify Watchpoint                                   : Ok
> 
> cool, thanks!
> 
> Acked-by: Jiri Olsa <jolsa@...nel.org>

Thanks, applied.

- Arnaldo