From patchwork Tue Jun 23 19:57:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 223422 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D79A4C433E0 for ; Tue, 23 Jun 2020 20:39:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4A3D2080C for ; Tue, 23 Jun 2020 20:39:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592944755; bh=DrZu0NMmSZMIz0xH6G9+APbQxnDbr+G3aSdiLuebcDU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=H9LLRQwgsOg2DqR/QALVTHI79CAmmm8JXN88YiT3vkAq61+LdAYbUMm4wCFPsIn4c UhCyXRFTcVhE/3bt3aBA+3JdLZAEOXYuLQ2XsrdSjRWnCS6ncN4AghUnA+iv9csQVB WhOfAgz3ZAIec6wsLTOFuAOKEDw6VBBk7jLO0q80= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392026AbgFWUjN (ORCPT ); Tue, 23 Jun 2020 16:39:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:34806 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392021AbgFWUjK (ORCPT ); Tue, 23 Jun 2020 16:39:10 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5C7A221531; Tue, 23 Jun 2020 20:39:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592944750; bh=DrZu0NMmSZMIz0xH6G9+APbQxnDbr+G3aSdiLuebcDU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BI6sI5BAbHyBFm8mQgkgsTaROoP36XosPZSzSCAJZihkos2qMNnSR4VTE+BQzDS0k cV0H/g8GkuVWm1qzWyElTCHCJdAR6xNwdOPbSsvrmS4Z7fFj+tOPm1llmnEYZYPTUr 1lbn3x4YitZwER/K8wdSJ6P/zr7PwzqB4ISLwPmk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Potnuri Bharat Teja , Jason Gunthorpe , Sasha Levin Subject: [PATCH 4.19 111/206] RDMA/iw_cxgb4: cleanup device debugfs entries on ULD remove Date: Tue, 23 Jun 2020 21:57:19 +0200 Message-Id: <20200623195322.404205831@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200623195316.864547658@linuxfoundation.org> References: <20200623195316.864547658@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Potnuri Bharat Teja [ Upstream commit 49ea0c036ede81f126f1a9389d377999fdf5c5a1 ] Remove device specific debugfs entries immediately if LLD detaches a particular ULD device in case of fatal PCI errors. Link: https://lore.kernel.org/r/20200524190814.17599-1-bharat@chelsio.com Signed-off-by: Potnuri Bharat Teja Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/cxgb4/device.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index c13c0ba30f63e..af974a2570862 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -945,6 +945,7 @@ void c4iw_dealloc(struct uld_ctx *ctx) static void c4iw_remove(struct uld_ctx *ctx) { pr_debug("c4iw_dev %p\n", ctx->dev); + debugfs_remove_recursive(ctx->dev->debugfs_root); c4iw_unregister_device(ctx->dev); c4iw_dealloc(ctx); }