From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EFBF1D68D for ; Wed, 4 Oct 2023 18:26:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="GaIscHFp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1632C433C7; Wed, 4 Oct 2023 18:26:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696443965; bh=8tBnaWAjBSyNSviA+5S+5s81kWgl+X86cxAoM+LVKoo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GaIscHFpDyO4zMGKWWaWNfFvceCeTMOmXHA/uRKEvzZF0k5FlOFWFiBqP9xFvee+g XDQtr2l+1meFGM5N8S6IaBQL6Wr/IYdbExOdHRWVG8ORdl/ADAIGOjir4UqL8K0mf4 Kq6oQBQqr3FkktF0BWQ+GlfAHV0gpnZOgFxL+sBQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jie Wang , Jijie Shao , Paolo Abeni , Sasha Levin Subject: [PATCH 6.5 082/321] net: hns3: add cmdq check for vf periodic service task Date: Wed, 4 Oct 2023 19:53:47 +0200 Message-ID: <20231004175233.011608794@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231004175229.211487444@linuxfoundation.org> References: <20231004175229.211487444@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jie Wang [ Upstream commit bd3caddf299a640efb66c6022efed7fe744db626 ] When the vf cmdq is disabled, there is no need to keep these task running. So this patch skip these task when the cmdq is disabled. Fixes: ff200099d271 ("net: hns3: remove unnecessary work in hclgevf_main") Signed-off-by: Jie Wang Signed-off-by: Jijie Shao Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 7a2f9233d6954..a4d68fb216fb9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -1855,7 +1855,8 @@ static void hclgevf_periodic_service_task(struct hclgevf_dev *hdev) unsigned long delta = round_jiffies_relative(HZ); struct hnae3_handle *handle = &hdev->nic; - if (test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state)) + if (test_bit(HCLGEVF_STATE_RST_FAIL, &hdev->state) || + test_bit(HCLGE_COMM_STATE_CMD_DISABLE, &hdev->hw.hw.comm_state)) return; if (time_is_after_jiffies(hdev->last_serv_processed + HZ)) { -- 2.40.1