Received: by 2002:a05:6a10:c604:0:0:0:0 with SMTP id y4csp3780335pxt; Tue, 10 Aug 2021 11:08:52 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx+IMYKxuRdoNLv/1KV1MQHLMK1Fp6kaUQcfQ/WaFE8Nc+jf6ce+WtYbUH5fWwWCceXx0Qw X-Received: by 2002:a6b:6319:: with SMTP id p25mr706654iog.100.1628618932417; Tue, 10 Aug 2021 11:08:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1628618932; cv=none; d=google.com; s=arc-20160816; b=Z8YOju26TaKH4aZLU2c0U0Qt7ikSgXYZ8kaFi5Zcljgo0XogArpZmaeh0va7rl2V77 B2kVDCVQoFtpXJw20tW6oijvB+DRK43cpdTw24SJSPC3Dl919Aav/GuSwwJT9YQ0O4LC HsXZ7/qQmDsjIb0v2V25fFikoJ+6oA+mFDXkiwJanexmI9Q4D0zMb9SJ8GQnp6DHqvuV l6FwgwiSLyWxwRG9k2jYWxe54e1X4pPaiwsaBmKFPPPlucgFn7REo6D7luGLeuYT2HtW fM0wQMmDqoqVFZRHT6Fhg7n+uQHy0bI3N76UU5upN/L4k2s6D71OHLlxRkqYhAp62UXA rEUA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=1o1sx1k3WKq+RLWFaSncekzXXrixX+IWya3EQR4DLHQ=; b=azLCFZMutESQ0/dCgLsCe2AQzKchOFoJ5MmTkfRtWT6M+dBVbmFlerewKWqei+/MBw uHKXWpYBPkaMZoyBx0ZAkIGIlYjgmxh87sZaBa63EUI7q1s7TAKNtXuoAHetXzi7qiZS u3EDo6EmzoqQbwympGd4wVqLxhN68WfzAfaGBT9QmwN5iMWapHLwd3IdN1BiqqfpU49l 69w1se3tTsfS1Dsd1czjciPbeS4HjvXM+TGFTW2r09+Jy1w5uXjdslNUvSHy6h6VmBj2 jJVdCMSml9awkQMD8YPMUU+rfmtM7n/Q9k19BQST89cx6yZTftJ/imeou/NUkGaAunjX Ls7g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=r+rkSUZO; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id t2si18117472ilq.106.2021.08.10.11.08.40; Tue, 10 Aug 2021 11:08:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=r+rkSUZO; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236272AbhHJSIP (ORCPT + 99 others); Tue, 10 Aug 2021 14:08:15 -0400 Received: from mail.kernel.org ([198.145.29.99]:38806 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236925AbhHJSCw (ORCPT ); Tue, 10 Aug 2021 14:02:52 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id A6F3F61247; Tue, 10 Aug 2021 17:47:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1628617660; bh=RppSVzZqd8zSzFsHTKg6i3gLtAu1TbuZZDHjEaEfkS8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=r+rkSUZOGbt+I6AJQSAkn1clPW8aG8YoeQR/p/JM8TpjCrsXEGBFXFS/AoKvd23md n4caMf662SWCZiagFsn9gXbM9ZwxLstnk5m//06ur9uu5b/X3NzCCDw6qQL20Rgsww gMjilwmdJDi3z5Meh78RWidaMjI5BUoiSQaT5dRo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mike Tipton , Georgi Djakov Subject: [PATCH 5.13 156/175] interconnect: Zero initial BW after sync-state Date: Tue, 10 Aug 2021 19:31:04 +0200 Message-Id: <20210810173006.108102440@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210810173000.928681411@linuxfoundation.org> References: <20210810173000.928681411@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mike Tipton commit 456a9dace42ecfcec7ce6e17c18d1985d628dcd0 upstream. The initial BW values may be used by providers to enforce floors. Zero these values after sync-state so that providers know when to stop enforcing them. Fixes: b1d681d8d324 ("interconnect: Add sync state support") Signed-off-by: Mike Tipton Link: https://lore.kernel.org/r/20210721175432.2119-2-mdtipton@codeaurora.org Signed-off-by: Georgi Djakov Signed-off-by: Greg Kroah-Hartman --- drivers/interconnect/core.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -1106,6 +1106,8 @@ void icc_sync_state(struct device *dev) dev_dbg(p->dev, "interconnect provider is in synced state\n"); list_for_each_entry(n, &p->nodes, node_list) { if (n->init_avg || n->init_peak) { + n->init_avg = 0; + n->init_peak = 0; aggregate_requests(n); p->set(n, n); }