From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:45884 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751127AbdAQQNw (ORCPT ); Tue, 17 Jan 2017 11:13:52 -0500 Subject: Patch "iw_cxgb4: Fix error return code in c4iw_rdev_open()" has been added to the 4.9-stable tree To: weiyongjun1@huawei.com, dledford@redhat.com, gregkh@linuxfoundation.org, swise@opengridcomputing.com Cc: , From: Date: Tue, 17 Jan 2017 17:13:00 +0100 Message-ID: <148466958092222@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled iw_cxgb4: Fix error return code in c4iw_rdev_open() to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: iw_cxgb4-fix-error-return-code-in-c4iw_rdev_open.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 15f7e3c21b76598bc6e5816d2577ce843b2b963f Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sat, 17 Sep 2016 00:41:37 +0000 Subject: iw_cxgb4: Fix error return code in c4iw_rdev_open() From: Wei Yongjun commit 15f7e3c21b76598bc6e5816d2577ce843b2b963f upstream. Fix to return error code -ENOMEM from the __get_free_page() error handling case instead of 0, as done elsewhere in this function. Fixes: 05eb23893c2c ("cxgb4/iw_cxgb4: Doorbell Drop Avoidance Bug Fixes") Signed-off-by: Wei Yongjun Acked-by: Steve Wise Signed-off-by: Doug Ledford Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/hw/cxgb4/device.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -828,8 +828,10 @@ static int c4iw_rdev_open(struct c4iw_rd } rdev->status_page = (struct t4_dev_status_page *) __get_free_page(GFP_KERNEL); - if (!rdev->status_page) + if (!rdev->status_page) { + err = -ENOMEM; goto destroy_ocqp_pool; + } rdev->status_page->qp_start = rdev->lldi.vr->qp.start; rdev->status_page->qp_size = rdev->lldi.vr->qp.size; rdev->status_page->cq_start = rdev->lldi.vr->cq.start; Patches currently in stable-queue which might be from weiyongjun1@huawei.com are queue-4.9/nfs-fix-typo-in-parameter-description.patch queue-4.9/remoteproc-st-fix-error-return-code-in-st_rproc_probe.patch queue-4.9/iw_cxgb4-fix-error-return-code-in-c4iw_rdev_open.patch