linux-kernel - Re: [PATCH v2 0/4] perf test: "object code reading" test fixes

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 for Android: free password hash cracker in your pocket

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

Date: Wed, 10 Apr 2024 18:00:23 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: James Clark <james.clark@....com>, Ian Rogers <irogers@...gle.com>
Cc: linux-perf-users@...r.kernel.org, namhyung@...nel.org,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>, Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	"Liang, Kan" <kan.liang@...ux.intel.com>,
	Athira Rajeev <atrajeev@...ux.vnet.ibm.com>,
	Spoorthy S <spoorts2@...ibm.com>, Leo Yan <leo.yan@...ux.dev>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/4] perf test: "object code reading" test fixes

On Wed, Apr 10, 2024 at 09:17:04AM -0700, Ian Rogers wrote:
> On Wed, Apr 10, 2024 at 3:35 AM James Clark <james.clark@....com> wrote:
> >
> > A few fixes around the object code reading test. The first patch
> > appears to be unrelated, but in this case the data symbol test is
> > broken on Arm N1 by the second commit.
> >
> > Changes since V1:
> >   * Put data symbol test fix first so that bisecting still works on N1
> >   * Instead of skipping "test data symbol" on N1, add some noise into
> >     the loop.
> >   * Add a commit to replace the only usage of lscpu in the tests with
> >     uname
> >
> > James Clark (4):
> >   perf tests: Make "test data symbol" more robust on Neoverse N1
> >   perf tests: Apply attributes to all events in object code reading test
> >   perf map: Remove kernel map before updating start and end addresses
> >   perf tests: Remove dependency on lscpu
> 
> Reviewed-by: Ian Rogers <irogers@...gle.com>

Thanks, applied to perf-tools-next,

- Arnaldo