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[2620:137:e000::1:20]) by mx.google.com with ESMTP id l8-20020a170903120800b001aaff9c8dd1si8413279plh.427.2023.05.24.04.29.51; Wed, 24 May 2023 04:30:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=OxKluKiY; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234542AbjEXLEw (ORCPT + 99 others); Wed, 24 May 2023 07:04:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234415AbjEXLEq (ORCPT ); Wed, 24 May 2023 07:04:46 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A0C5139; Wed, 24 May 2023 04:04:41 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9C6C463BB4; Wed, 24 May 2023 11:04:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59352C4339C; Wed, 24 May 2023 11:04:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684926280; bh=GfEdRggy70yOYOmTVWXCzkNUIVN0jEnSSB4Wfj2XyoQ=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=OxKluKiYtrKaPA3O6OyE8thgwPRPxDjUj8bTJIp/03oQnnX/UswXhKhhfisFcWRlz 4rqCqUhOEh34tVyhci9nj/oqED6sLLTxw5XOEJei5pZNycrCR0PpEx54I1cQIhmhOP 9LRfJ6xVFSO0jvMu8cJIGNLrqCdLQm8CSR1Q2LVDc9VRIAlH4s6gEjfs4TaGYRuqiR 1sz+yqUwI4iZ1tg2Jqy0PZe2kmic8AZfajyQ3zyb4UDEB3SgBFg+X1DCF3UixwDTsw 12nDlQpybc8qUZGtgj6/qtdLPVFd4pM/qpEcvVXjHle5L3mKmdOk/FZKYJopbPv4hI VXVxv3rz+gC+w== From: Mark Brown To: Clark Wang Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20230505063557.3962220-1-xiaoning.wang@nxp.com> References: <20230505063557.3962220-1-xiaoning.wang@nxp.com> Subject: Re: [PATCH] spi: lpspi: disable lpspi module irq in DMA mode Message-Id: <168492627908.37394.4174459869855337737.b4-ty@kernel.org> Date: Wed, 24 May 2023 12:04:39 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13-dev-bfdf5 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 05 May 2023 14:35:57 +0800, Clark Wang wrote: > When all bits of IER are set to 0, we still can observe the lpspi irq events > when using DMA mode to transfer data. > > So disable irq to avoid the too much irq events. > > Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: lpspi: disable lpspi module irq in DMA mode commit: 9728fb3ce11729aa8c276825ddf504edeb00611d All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark