From nobody Fri Apr 10 12:39:04 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31C75C28D13 for ; Thu, 25 Aug 2022 10:54:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240985AbiHYKx6 (ORCPT ); Thu, 25 Aug 2022 06:53:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236135AbiHYKx4 (ORCPT ); Thu, 25 Aug 2022 06:53:56 -0400 Received: from mail.nfschina.com (unknown [IPv6:2400:dd01:100f:2:72e2:84ff:fe10:5f45]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 158C4AD9A2 for ; Thu, 25 Aug 2022 03:53:55 -0700 (PDT) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id C340D1E80C99; Thu, 25 Aug 2022 18:49:47 +0800 (CST) X-Virus-Scanned: amavisd-new at test.com Received: from mail.nfschina.com ([127.0.0.1]) by localhost (mail.nfschina.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id uCOw5JfbVP25; Thu, 25 Aug 2022 18:49:45 +0800 (CST) Received: from localhost.localdomain (unknown [219.141.250.2]) (Authenticated sender: kunyu@nfschina.com) by mail.nfschina.com (Postfix) with ESMTPA id 0FE9E1E80C8D; Thu, 25 Aug 2022 18:49:45 +0800 (CST) From: Li kunyu To: dinguyen@kernel.org Cc: linux-kernel@vger.kernel.org, Li kunyu Subject: [PATCH] drivers/firmware: kthread_run_on_cpu function using compound effect Date: Thu, 25 Aug 2022 18:51:11 +0800 Message-Id: <20220825105111.263808-1-kunyu@nfschina.com> X-Mailer: git-send-email 2.18.2 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Replace kthread_create_on_node()/kthread_bind()/wake_up_process() with kthread_run_on_cpu() function. Signed-off-by: Li kunyu --- drivers/firmware/stratix10-svc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/firmware/stratix10-svc.c b/drivers/firmware/stratix10-= svc.c index b4081f4d88a3..6931256683bd 100644 --- a/drivers/firmware/stratix10-svc.c +++ b/drivers/firmware/stratix10-svc.c @@ -949,18 +949,16 @@ int stratix10_svc_send(struct stratix10_svc_chan *cha= n, void *msg) /* first client will create kernel thread */ if (!chan->ctrl->task) { chan->ctrl->task =3D - kthread_create_on_node(svc_normal_to_secure_thread, + kthread_run_on_cpu(svc_normal_to_secure_thread, (void *)chan->ctrl, - cpu_to_node(cpu), - "svc_smc_hvc_thread"); + cpu, + "svc_smc_hvc_thread_%u"); if (IS_ERR(chan->ctrl->task)) { dev_err(chan->ctrl->dev, "failed to create svc_smc_hvc_thread\n"); kfree(p_data); return -EINVAL; } - kthread_bind(chan->ctrl->task, cpu); - wake_up_process(chan->ctrl->task); } =20 pr_debug("%s: sent P-va=3D%p, P-com=3D%x, P-size=3D%u\n", __func__, --=20 2.18.2