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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 C132AC3A5A9 for ; Sat, 2 May 2020 18:29:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 96A20206CD for ; Sat, 2 May 2020 18:29:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="NJv/6e13" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728538AbgEBS3O (ORCPT ); Sat, 2 May 2020 14:29:14 -0400 Received: from mail27.static.mailgun.info ([104.130.122.27]:18131 "EHLO mail27.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728365AbgEBS3O (ORCPT ); Sat, 2 May 2020 14:29:14 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1588444154; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=7Uz3vEjyENB89+BOuUVvQkgCH/gNoz40d28guITUw3E=; b=NJv/6e139+86UsD5yF5RMR+GkiH7PHC3pHtcg6jnNIIaSr/4DAmbqEoRwVdIh3d9HXMmMYFj Mfz6C/hPvweT9yrvNSgD0Lxnib9gSP3BSPR9hW9u+xzTXTUvgLhgHlPPaVbSIMnm+6cgnilg XtA9wMVplLMU7HR/uKBDR6UUVWk= X-Mailgun-Sending-Ip: 104.130.122.27 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5eadbbf4.7f8a5efab260-smtp-out-n04; Sat, 02 May 2020 18:29:08 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id C2457C433D2; Sat, 2 May 2020 18:29:07 +0000 (UTC) Received: from th-lint-038.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: psodagud) by smtp.codeaurora.org (Postfix) with ESMTPSA id DD3E1C433CB; Sat, 2 May 2020 18:29:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org DD3E1C433CB Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=psodagud@codeaurora.org From: Prasad Sodagudi To: tglx@linutronix.de, john.stultz@linaro.org, sboyd@kernel.org, tj@kernel.org Cc: linux-kernel@vger.kernel.org, saravanak@google.com, psodagud@codeaurora.org, pkondeti@codeaurora.org Subject: [PATCH v3 0/2] timer: make deferrable cpu unbound timers really not bound to a cpu Date: Sat, 2 May 2020 11:28:55 -0700 Message-Id: <1588444137-18651-1-git-send-email-psodagud@codeaurora.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These patches are introducing support for global deferrable timers and this feature is very useful for the mobile chipsets. All comments in initial discussion [1] are addressed. Here is the latest discussion - [2] as these patches are in downstream kernel for quite a long time. [1]- https://lore.kernel.org/patchwork/patch/500541/ [2]- https://lkml.org/lkml/2020/3/16/147 Changelog: v2 -> v3: - Fixed 'kbuild test robot' warnings. v1 -> v2: - Fixed tglx comments about warning. - Thanks Pavan for your suggestion. Joonwoo Park (1): timer: make deferrable cpu unbound timers really not bound to a cpu Prasad Sodagudi (1): sched: Add a check for cpu unbound deferrable timers include/linux/timer.h | 3 +++ kernel/time/tick-sched.c | 8 +++++- kernel/time/timer.c | 69 ++++++++++++++++++++++++++++++++++++++++++++---- 3 files changed, 74 insertions(+), 6 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project