From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_IN_DEF_DKIM_WL autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BEF3FC48BD1 for ; Fri, 11 Jun 2021 08:32:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9B714613B3 for ; Fri, 11 Jun 2021 08:32:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230374AbhFKIez (ORCPT ); Fri, 11 Jun 2021 04:34:55 -0400 Received: from mail-pf1-f177.google.com ([209.85.210.177]:46989 "EHLO mail-pf1-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230361AbhFKIez (ORCPT ); Fri, 11 Jun 2021 04:34:55 -0400 Received: by mail-pf1-f177.google.com with SMTP id u126so3853966pfu.13 for ; Fri, 11 Jun 2021 01:32:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=cAB/UwhAHDGmcVhvAUE+9+s9TWealeOysnGvocg2cfM=; b=XvMSWmDKiDxG6Qw243JTJkuBudsy1ozJ9c441W80PQroqDHCyikMm5WWM+Gi5Klh1M u6cDujtRq9g1bM8UMtxnNIbbYbysn5+VBhIbHfTqjQ7Jxpqt/zXTorLt2D59V0LXYWj6 UAX6TGsPGnzzy3wUTfKLbFonLfUcv+50N9Pu2muJhSflis8PEOSmrQiTCis+CAPXaHM+ Sc1fDLo7SPOs5/KivpzpN3cbICC+LeRAT/tXFv0b14vNrh+Qc73sSG3KNf8BIWif4nh8 Jd1qg2+YpDVLeWraB+hxF3c6+p7OX3FDPqJzyW1qu4zagM2H3ytN2JrJirPj/QKHkwpk zN5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=cAB/UwhAHDGmcVhvAUE+9+s9TWealeOysnGvocg2cfM=; b=phEDyuZGHnSKBiKLpqbw8mrlmm8xmA2VtoK9WrsGaNaa4DAhZCmY/exLSwS4So8DPF SdnCYdNNFO1jOl8l1nqtfTWh77GSumIrODmQsMw2qbleczcUfGdEFaZBraTdIs24aiym rzV+QRMxfb7Gdv1XGFXBSdc5FoE8YXJnR1wu+2URcXw0OJC1ASWUnrc4UR0aGuDn5cZh gKHOFbL4H7zxdtgLJEE+2uL6m73y9nqrJNnDRtlmvwewHGDazDRcw7Cyc6ZOTpFv46TD 9pP8xh+2RD3ur2lseZVXl7ozGKk+oRzZdr+Zcf9Yh1up1KIx3eZQaacyITuFTCx5+Vry IUCQ== X-Gm-Message-State: AOAM5310xOo7CcWU1oJoMBfRcmxjMKHOUKLxi7Z/xmb2qzT+dcJyL1/u FqzD8m5cex4+2kYl/bM/F147aP8zKkW61eFvbJ+KmA== X-Google-Smtp-Source: ABdhPJy6qA08ZUc5JrfN+X7cl1GtOw/GCKpz1T4TlfuBTrwMPPxoSU+x4B07O8Bdden1WqHiwwMmsNCqUbT6tOBxMsI= X-Received: by 2002:a63:c1e:: with SMTP id b30mr2541490pgl.118.1623400317368; Fri, 11 Jun 2021 01:31:57 -0700 (PDT) MIME-Version: 1.0 References: <20210528161552.654907-1-leo.yan@linaro.org> <5cf3effb-fccc-9385-6328-6d1e2e5ccdf3@arm.com> In-Reply-To: <5cf3effb-fccc-9385-6328-6d1e2e5ccdf3@arm.com> From: Denis Nikitin Date: Fri, 11 Jun 2021 01:31:41 -0700 Message-ID: Subject: Re: [PATCH v1 0/3] coresight: Fix for snapshot mode To: Suzuki K Poulose Cc: Leo Yan , Arnaldo Carvalho de Melo , Mathieu Poirier , Mike Leach , Alexander Shishkin , John Garry , Will Deacon , Peter Zijlstra , Ingo Molnar , Jiri Olsa , Namhyung Kim , Daniel Kiss , Coresight ML , linux-arm-kernel , Linux Kernel Mailing List , linux-perf-users@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org Hi Suzuki, On Thu, Jun 10, 2021 at 9:04 AM Suzuki K Poulose wrote: > [...] > > Are you able to confirm if the patch 3 alone fixes the above issue ? > I am not convinced that Patch 1 is necessary. > Yes. "perf cs-etm: Remove callback cs_etm_find_snapshot()" alone fixes the issue. - Denis > Suzuki