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: <7212d3ff-bbf8-43f2-835d-0a1289f1fed9@arm.com>
Date: Mon, 24 Jun 2024 10:55:03 +0100
From: James Clark <james.clark@....com>
To: Leo Yan <leo.yan@....com>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>,
 Suzuki K Poulose <suzuki.poulose@....com>, Mike Leach
 <mike.leach@...aro.org>, John Garry <john.g.garry@...cle.com>,
 Will Deacon <will@...nel.org>, Peter Zijlstra <peterz@...radead.org>,
 Ingo Molnar <mingo@...hat.com>, Namhyung Kim <namhyung@...nel.org>,
 Ian Rogers <irogers@...gle.com>, Mark Rutland <mark.rutland@....com>,
 Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
 Adrian Hunter <adrian.hunter@...el.com>,
 "Liang, Kan" <kan.liang@...ux.intel.com>, Kajol Jain <kjain@...ux.ibm.com>,
 coresight@...ts.linaro.org, linux-arm-kernel@...ts.infradead.org,
 linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 0/2] perf mem: Support multiple Arm SPE PMUs



On 23/06/2024 14:34, Leo Yan wrote:
> This patch series is to enable multiple Arm SPE PMUs.
> 
> The patch 01 is to enable multiple Arm SPE PMUs. The second patch is to
> print out warning if not all CPUs support memory events, this can give
> users a hint that the memory profiling is absent on some CPUs.
> 
> 
> Leo Yan (2):
>   perf arm-spe: Support multiple Arm SPE PMUs
>   perf mem: Warn if memory events are not supported on all CPUs
> 
>  tools/perf/arch/arm/util/pmu.c |  2 +-
>  tools/perf/util/mem-events.c   | 14 ++++++++++++++
>  2 files changed, 15 insertions(+), 1 deletion(-)
> 

Reviewed-by: James Clark <james.clark@....com>

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ