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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 691C2C6FD1F for ; Sat, 30 Mar 2024 04:20:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2skCNjKRdgtVjkwsoQOD9XevPuDBkx/Xr2sKO0hPzt8=; b=Z822lHF/OCeW2C okT0D1T80gzF4BnDUzTpDoMHgcAZoatVvw7olw63qcGRIQf1iZq3sEl715gNTTnB54iULy+9TePj1 LJQdZJMp+juhIReYiuAenRZAHX3TRwvnJ/J3Pt8pccS2eg/tNkp8ltTuxoYtVNZrFZwnDK5CoQxF2 qYXFEfXZ/ny160kaTCJnRmzZOWguNoQ9X9vApWSwaHnJjVPQAirBJhKT0IvN+8eMsgfMcvxpmwALq 5XOCxLRelljTl7Y0JLoicWdbCpa7hwWw1CokATkSMVHhqq4595NUT4ENQByeJELuxQAJeLzRRnBw/ Zyzzh23TJpStu5b8TeiQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqQCY-00000002k47-1qOg; Sat, 30 Mar 2024 04:20:18 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqQC6-00000002ji7-2xKi; Sat, 30 Mar 2024 04:19:52 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 60F4BCE3197; Sat, 30 Mar 2024 04:19:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDF19C43142; Sat, 30 Mar 2024 04:19:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711772387; bh=3XQZJFnWiBCa0pKYKa49EaaDKQXO1nRdHx3kVp9W1t4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SIpfUVs8r5fCMYLpr0DqPZiS7/h9HDaAlucZ3PWu0yhGwc+/+5M3sDIglXFB2efR6 kE9LheQ66adzwszcQHewFuwV/Jo6tsBBOE5QKGQ3bjFWvTLHa/P4PRlMBsWaTslWRU J+KJdj3xC7uihNTREoc63N/3BAMEV55Dej9FLP0cG5pyjWLy0hi0CyEEUjBpfZ1CxW q9npUiSPglnrq1p/w2CIVcuGtqFCZ6E/TRDSu3h1nBU5k3UDSZFmjSMqgPEnYEXuLx yz1QjWV4lW3MadTkAuwmUe0oYxJ4FS8oDUDbiNrRi5siA84poPe6R1EjrBfeHVyjv5 nSQ3eEFfQbzdA== From: Damien Le Moal To: Manivannan Sadhasivam , Lorenzo Pieralisi , Kishon Vijay Abraham I , Shawn Lin , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Bjorn Helgaas , Heiko Stuebner , linux-pci@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Cc: linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Rick Wertenbroek , Wilfred Mallawa , Niklas Cassel Subject: [PATCH v2 05/18] PCI: endpoint: test: Synchronously cancel command handler work Date: Sat, 30 Mar 2024 13:19:15 +0900 Message-ID: <20240330041928.1555578-6-dlemoal@kernel.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240330041928.1555578-1-dlemoal@kernel.org> References: <20240330041928.1555578-1-dlemoal@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240329_211951_275766_91C5361E X-CRM114-Status: GOOD ( 11.05 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Replace the call to cancel_delayed_work() with a call to cancel_delayed_work_sync() in pci_epf_test_unbind(). This ensures that the command handler is really stopped when proceeding with dma and bar cleanup. Signed-off-by: Damien Le Moal Reviewed-by: Frank Li --- drivers/pci/endpoint/functions/pci-epf-test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c index 0e285e539538..ab40c3182677 100644 --- a/drivers/pci/endpoint/functions/pci-epf-test.c +++ b/drivers/pci/endpoint/functions/pci-epf-test.c @@ -709,7 +709,7 @@ static void pci_epf_test_unbind(struct pci_epf *epf) struct pci_epf_bar *epf_bar; int bar; - cancel_delayed_work(&epf_test->cmd_handler); + cancel_delayed_work_sync(&epf_test->cmd_handler); pci_epf_test_clean_dma_chan(epf_test); for (bar = 0; bar < PCI_STD_NUM_BARS; bar++) { epf_bar = &epf->bar[bar]; -- 2.44.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel