Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp933380pxb; Sun, 21 Feb 2021 05:34:59 -0800 (PST) X-Google-Smtp-Source: ABdhPJzQhNnqlWv+DYZZlptsK0Pn9aF+YKimAMo64t3bErOxDY4MEwsZIWIBo8qvJhFXB3VLNrRB X-Received: by 2002:a05:6402:160b:: with SMTP id f11mr1402817edv.225.1613914499317; Sun, 21 Feb 2021 05:34:59 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1613914499; cv=none; d=google.com; s=arc-20160816; b=du4zHbGIZXF3n1XC9I1b7yNV6BQvzQ5c9sRk2g/wp0YOuzPAwkn6pelKPozppGLQ7c T6YNUIXjVHtUA8FxAShw+zecyFsQHLwYM7cZix1o66H89C/Bpt9jriqVh5hC6+xGVr99 XqS39yL8WXqfX/z9cBVaHq7+8cSjZfkXsgdoRZe7QAO3ZvYUSuCext+Q/JQ1zqH45Dvh jkDqmZrcyYnyNBOSOqKMVxQPzIm3AqVw3d98yHlYAqQl7MNKvzeMegexL5IIEXzoK7Ki fu5tylK9uGhujZmfhu3Fx3jaqS44746Uc98vfwjz1xBHXU+5WBP67k/m344RHXGmapCP JXng== 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 :message-id:date:subject:cc:to:from:ironport-sdr:ironport-sdr; bh=mhuHUZAur783teMz3jWB+KUo2sApDDB0A5OUFW3Nz4A=; b=Z9jvx2PybQHlpZCxbvEL/3qqiLV3erILX4sRA1mnLfd9Jgw7W2Y6piup1/NtEiGmTF ZGQ7zslRoqHlGt9fR7Y/hxhjNGd7BbVkRcl40PPqrM3WACQFpYgqBEF0g5ndOOm92Iyp VB7jcKSU+nej5CqKoR/rY0OX6zEGK6juQjL+CL2sJM5r87E8oC6YoPSue13zC/BrRmkI hHG9YISI/U6lcHEzhPh3JepsVXtsbRGB8rOJsIfMuNm8GoxihsyMc8Wqh4CkwMZt9je3 +eB4z3WPiGBphsSGe6zbMKgUXlWhMOO73HY905QaCK5u9POn39K1uJVW3dUXT6DamS9f Z3WA== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id g17si9113978edb.473.2021.02.21.05.34.35; Sun, 21 Feb 2021 05:34:59 -0800 (PST) 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; 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=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229802AbhBUNeE (ORCPT + 99 others); Sun, 21 Feb 2021 08:34:04 -0500 Received: from mga14.intel.com ([192.55.52.115]:52576 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229605AbhBUNeD (ORCPT ); Sun, 21 Feb 2021 08:34:03 -0500 IronPort-SDR: wQEkwCk47p1eIm01MIO4RjXIGdVyY4FpTKPyCLsAcc7RyGWhJNVVeG2YxDdzkd32Xfa6crSq1U oGKZ0bAAT4kA== X-IronPort-AV: E=McAfee;i="6000,8403,9901"; a="183494893" X-IronPort-AV: E=Sophos;i="5.81,194,1610438400"; d="scan'208";a="183494893" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2021 05:33:22 -0800 IronPort-SDR: SP8rIHBiCZq6y6i5GCVbCVO3AyohuYs+L5PTMUS/xIqC4roygfgiiTigjh9vaKT5NSUaiipaVG ED4GTSfBad+Q== X-IronPort-AV: E=Sophos;i="5.81,194,1610438400"; d="scan'208";a="389176796" Received: from shsi6026.sh.intel.com (HELO localhost) ([10.239.147.88]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Feb 2021 05:33:20 -0800 From: shuo.a.liu@intel.com To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Yejune Deng , Shuo Liu Subject: [PATCH RESEND] virt: acrn: Use vfs_poll() instead of f_op->poll() Date: Sun, 21 Feb 2021 21:33:06 +0800 Message-Id: <20210221133306.33530-1-shuo.a.liu@intel.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yejune Deng Use a more advanced function vfs_poll() in acrn_irqfd_assign(). At the same time, modify the definition of events. Signed-off-by: Yejune Deng Signed-off-by: Shuo Liu --- drivers/virt/acrn/irqfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/virt/acrn/irqfd.c b/drivers/virt/acrn/irqfd.c index a8766d528e29..98d6e9b18f9e 100644 --- a/drivers/virt/acrn/irqfd.c +++ b/drivers/virt/acrn/irqfd.c @@ -112,7 +112,7 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct acrn_irqfd *args) { struct eventfd_ctx *eventfd = NULL; struct hsm_irqfd *irqfd, *tmp; - unsigned int events; + __poll_t events; struct fd f; int ret = 0; @@ -158,7 +158,7 @@ static int acrn_irqfd_assign(struct acrn_vm *vm, struct acrn_irqfd *args) mutex_unlock(&vm->irqfds_lock); /* Check the pending event in this stage */ - events = f.file->f_op->poll(f.file, &irqfd->pt); + events = vfs_poll(f.file, &irqfd->pt); if (events & POLLIN) acrn_irqfd_inject(irqfd); -- 2.28.0