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=-12.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 92D34C433E1 for ; Mon, 20 Jul 2020 11:56:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 60DDB22B4D for ; Mon, 20 Jul 2020 11:56:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595246183; bh=kiM6xMfehVEfecKw4+hAdRIWugd3GJbh8ANcQA1rzIQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=mnnNSZ9as+GzUADHiC7fhff3sZgqxbfc3t1FbPibF3f1k4nT7E9wfr+ny6H+DdsQz G5jwtlwF07kOTFUK8C8VakoNbZ7MMwLdWK8bakM60KFG0mc4VDm+RY2QC7vIL+Gfd6 aUK5thXRc8cP09x4ejAMsmdgGLRxWdThbIyP8SLM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728655AbgGTL4V (ORCPT ); Mon, 20 Jul 2020 07:56:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:48972 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728524AbgGTL4U (ORCPT ); Mon, 20 Jul 2020 07:56:20 -0400 Received: from localhost.localdomain (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 63D552070A; Mon, 20 Jul 2020 11:56:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595246179; bh=kiM6xMfehVEfecKw4+hAdRIWugd3GJbh8ANcQA1rzIQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wSqsuHTwHxJl8kln8dfKXMRoRtFElqWOfhc72T5E7rm/3rdfc/4CmNmWBLkzyLxz1 xKBNCxXHZB3AA/D+tCn9yi9gWo+y5+UMzWVCiORP24wyteZ1U+vdJNMAozvR7rXsFy VGXVuMyOXqZauzvhoa8eZ4CjAU2n+QMCP7W2D1pM= From: Will Deacon To: Catalin Marinas , Namhyung Kim , Alexander Shishkin , linux-kernel@vger.kernel.org, Paul Cercueil , Leo Yan , Ingo Molnar , linux-arm-kernel@lists.infradead.org, Arnaldo Carvalho de Melo , "Ahmed S. Darwish" , Adrian Hunter , Jiri Olsa , "Ben Dooks (Codethink)" , Peter Zijlstra , Kan Liang , Thomas Gleixner , Mark Rutland Cc: kernel-team@android.com, Will Deacon Subject: Re: [PATCH v3 0/7] arm64: perf: Proper cap_user_time* support Date: Mon, 20 Jul 2020 12:56:08 +0100 Message-Id: <159524224815.3493066.352647020593379203.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200716051130.4359-1-leo.yan@linaro.org> References: <20200716051130.4359-1-leo.yan@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 16 Jul 2020 13:11:23 +0800, Leo Yan wrote: > This patch set is rebased for Peter's patch set to support > cap_user_time/cap_user_time_short ABI for Arm64, and export Arm arch > timer counter related parameters from kernel to Perf tool. > > After get feedback from Ahmed, this patch set contains Ahmed's new patch > to refine sched clock data accessing with raw_read_seqcount_latch(). > > [...] Applied to will (for-next/perf), thanks! [1/7] sched_clock: Expose struct clock_read_data https://git.kernel.org/will/c/1b86abc1c645 [2/7] time/sched_clock: Use raw_read_seqcount_latch() https://git.kernel.org/will/c/aadd6e5caaac [3/7] arm64: perf: Implement correct cap_user_time https://git.kernel.org/will/c/950b74ddefc4 [4/7] arm64: perf: Only advertise cap_user_time for arch_timer https://git.kernel.org/will/c/279a811eb520 [5/7] perf: Add perf_event_mmap_page::cap_user_time_short ABI https://git.kernel.org/will/c/6c0246a4588d [6/7] arm64: perf: Add cap_user_time_short https://git.kernel.org/will/c/c8f9eb0d6eba [7/7] tools headers UAPI: Update tools's copy of linux/perf_event.h https://git.kernel.org/will/c/5271d915a99c Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev 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=-12.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 3B279C433DF for ; Mon, 20 Jul 2020 11:57:43 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0AF452070A for ; Mon, 20 Jul 2020 11:57:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="yFNtf4af"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="wSqsuHTw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0AF452070A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=LS7YAhM47muh9n/41iiz+Fw2F1jLLaJHL13sv/DYpZg=; b=yFNtf4afCQYkeCXpAca4Ei6xV pMxSuzpHZ7t9qLqoo3AW1CW3mleWBXhkbd2s2J0XwN8AhjgaM5X/ODifVouTB6OUUGautRMUuKka9 ZCF36wxNf/6yI/2UbCxSGFhtJVB/LHvEHRWqE0DIvj/9Xb/F7xiw5XLjexM4gwI1Dp8ZqCPUnG3LK lqidFUtpeQkUIMJd7yod7Vu8A2VcqQlD5U8qjFdyK0DRU+IIEx3/7Rn82NnGbNJSfz4dC/Zme6tIP lT5+ac3IFkW+4t0vds22KnV45D2mEtzrLBSn6/bsg1TK2KzWem8rwu1/pNf2M5FKIZnlpE7B7oPfg HG9xMGRAg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxUP8-0005FF-O8; Mon, 20 Jul 2020 11:56:22 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jxUP6-0005ET-0m for linux-arm-kernel@lists.infradead.org; Mon, 20 Jul 2020 11:56:21 +0000 Received: from localhost.localdomain (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 63D552070A; Mon, 20 Jul 2020 11:56:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595246179; bh=kiM6xMfehVEfecKw4+hAdRIWugd3GJbh8ANcQA1rzIQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wSqsuHTwHxJl8kln8dfKXMRoRtFElqWOfhc72T5E7rm/3rdfc/4CmNmWBLkzyLxz1 xKBNCxXHZB3AA/D+tCn9yi9gWo+y5+UMzWVCiORP24wyteZ1U+vdJNMAozvR7rXsFy VGXVuMyOXqZauzvhoa8eZ4CjAU2n+QMCP7W2D1pM= From: Will Deacon To: Catalin Marinas , Namhyung Kim , Alexander Shishkin , linux-kernel@vger.kernel.org, Paul Cercueil , Leo Yan , Ingo Molnar , linux-arm-kernel@lists.infradead.org, Arnaldo Carvalho de Melo , "Ahmed S. Darwish" , Adrian Hunter , Jiri Olsa , "Ben Dooks (Codethink)" , Peter Zijlstra , Kan Liang , Thomas Gleixner , Mark Rutland Subject: Re: [PATCH v3 0/7] arm64: perf: Proper cap_user_time* support Date: Mon, 20 Jul 2020 12:56:08 +0100 Message-Id: <159524224815.3493066.352647020593379203.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200716051130.4359-1-leo.yan@linaro.org> References: <20200716051130.4359-1-leo.yan@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200720_075620_125220_BB21626F X-CRM114-Status: GOOD ( 11.40 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Will Deacon , kernel-team@android.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 16 Jul 2020 13:11:23 +0800, Leo Yan wrote: > This patch set is rebased for Peter's patch set to support > cap_user_time/cap_user_time_short ABI for Arm64, and export Arm arch > timer counter related parameters from kernel to Perf tool. > > After get feedback from Ahmed, this patch set contains Ahmed's new patch > to refine sched clock data accessing with raw_read_seqcount_latch(). > > [...] Applied to will (for-next/perf), thanks! [1/7] sched_clock: Expose struct clock_read_data https://git.kernel.org/will/c/1b86abc1c645 [2/7] time/sched_clock: Use raw_read_seqcount_latch() https://git.kernel.org/will/c/aadd6e5caaac [3/7] arm64: perf: Implement correct cap_user_time https://git.kernel.org/will/c/950b74ddefc4 [4/7] arm64: perf: Only advertise cap_user_time for arch_timer https://git.kernel.org/will/c/279a811eb520 [5/7] perf: Add perf_event_mmap_page::cap_user_time_short ABI https://git.kernel.org/will/c/6c0246a4588d [6/7] arm64: perf: Add cap_user_time_short https://git.kernel.org/will/c/c8f9eb0d6eba [7/7] tools headers UAPI: Update tools's copy of linux/perf_event.h https://git.kernel.org/will/c/5271d915a99c Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel