From: Leo Yan <leo.yan@arm.com>
To: James Clark <james.clark@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Jonathan Corbet <corbet@lwn.net>, Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
Joey Gouly <joey.gouly@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
linux-doc@vger.kernel.org, kvmarm@lists.linux.dev
Subject: Re: [PATCH v2 00/11] perf: arm_spe: Armv8.8 SPE features
Date: Thu, 29 May 2025 17:48:39 +0100 [thread overview]
Message-ID: <20250529164839.GN2566836@e132581.arm.com> (raw)
In-Reply-To: <20250529-james-perf-feat_spe_eft-v2-0-a01a9baad06a@linaro.org>
On Thu, May 29, 2025 at 12:30:21PM +0100, James Clark wrote:
> Support 3 new SPE features: FEAT_SPEv1p4 filters, FEAT_SPE_EFT extended
> filtering, and SPE_FEAT_FDS data source filtering. The features are
> independent can be applied separately:
>
> * Prerequisite sysreg changes - patches 1 - 2
> * FEAT_SPEv1p4 - patch 3
> * FEAT_SPE_EFT - patch 4
> * FEAT_SPE_FDS - patches 5 - 8
> * FEAT_SPE_FDS Perf tool changes - patches 9 - 11
>
> The first two features will work with old Perfs but a Perf change to
> parse the new config4 is required for the last feature.
I tested the load_filter_mask / store_filter_mask (FEAT_SPE_EFT) and
data_src_filter (SPE_FEAT_FDS), all of them work as expected.
Tested-by: Leo Yan <leo.yan@arm.com>
prev parent reply other threads:[~2025-05-29 16:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-29 11:30 [PATCH v2 00/11] perf: arm_spe: Armv8.8 SPE features James Clark
2025-05-29 11:30 ` [PATCH v2 01/11] arm64: sysreg: Update PMSIDR_EL1 description James Clark
2025-05-29 11:30 ` [PATCH v2 02/11] arm64: sysreg: Add new PMSFCR_EL1 fields and PMSDSFR_EL1 register James Clark
2025-05-29 11:30 ` [PATCH v2 03/11] perf: arm_spe: Support FEAT_SPEv1p4 filters James Clark
2025-05-29 11:30 ` [PATCH v2 04/11] perf: arm_spe: Add support for FEAT_SPE_EFT extended filtering James Clark
2025-05-29 11:30 ` [PATCH v2 05/11] arm64/boot: Enable EL2 requirements for SPE_FEAT_FDS James Clark
2025-05-29 16:57 ` Marc Zyngier
2025-05-29 11:30 ` [PATCH v2 06/11] KVM: arm64: Add trap configs for PMSDSFR_EL1 James Clark
2025-05-29 16:56 ` Marc Zyngier
2025-06-03 9:50 ` James Clark
2025-06-04 15:31 ` Marc Zyngier
2025-06-05 10:33 ` James Clark
2025-05-29 11:30 ` [PATCH v2 07/11] perf: Add perf_event_attr::config4 James Clark
2025-05-29 11:30 ` [PATCH v2 08/11] perf: arm_spe: Add support for filtering on data source James Clark
2025-05-29 11:30 ` [PATCH v2 09/11] tools headers UAPI: Sync linux/perf_event.h with the kernel sources James Clark
2025-05-29 11:30 ` [PATCH v2 10/11] perf tools: Add support for perf_event_attr::config4 James Clark
2025-05-29 17:25 ` Ian Rogers
2025-05-29 11:30 ` [PATCH v2 11/11] perf docs: arm-spe: Document new SPE filtering features James Clark
2025-05-29 16:43 ` Leo Yan
2025-05-29 16:48 ` Leo Yan [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250529164839.GN2566836@e132581.arm.com \
--to=leo.yan@arm.com \
--cc=acme@kernel.org \
--cc=adrian.hunter@intel.com \
--cc=alexander.shishkin@linux.intel.com \
--cc=catalin.marinas@arm.com \
--cc=corbet@lwn.net \
--cc=irogers@google.com \
--cc=james.clark@linaro.org \
--cc=joey.gouly@arm.com \
--cc=jolsa@kernel.org \
--cc=kvmarm@lists.linux.dev \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-perf-users@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=maz@kernel.org \
--cc=mingo@redhat.com \
--cc=namhyung@kernel.org \
--cc=oliver.upton@linux.dev \
--cc=peterz@infradead.org \
--cc=suzuki.poulose@arm.com \
--cc=will@kernel.org \
--cc=yuzenghui@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).