From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 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,USER_AGENT_GIT autolearn=unavailable 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 6A024C33CB3 for ; Tue, 28 Jan 2020 14:40:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3EB8C20702 for ; Tue, 28 Jan 2020 14:40:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580222417; bh=k42k9eZ689CMV2xeZOWs6oYMcM72Q1PFKosBAwUTQks=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Mz8aVrFGJDv0NUqfUA7t7r0dQXD3eFtK4jWkgx/V1xhDDmQzPPtFDWZsCPxUvooak xFSRbSrTjOuN4/xcA/RIIFtDQDGA1zxC2boECFOPybN/Aq3fDU0T1oB4Pxq0JGFHW9 30HbuUHyB1JJ88VyiwskV0Iggz08VRkBBhDt+ekY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729925AbgA1OQF (ORCPT ); Tue, 28 Jan 2020 09:16:05 -0500 Received: from mail.kernel.org ([198.145.29.99]:38980 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728288AbgA1OQA (ORCPT ); Tue, 28 Jan 2020 09:16:00 -0500 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 97E2C2070E; Tue, 28 Jan 2020 14:15:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580220960; bh=k42k9eZ689CMV2xeZOWs6oYMcM72Q1PFKosBAwUTQks=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FYuEQJuMTnelX8eg35mdoijArjS1R4Ivi0Co8tMCZxXMt55Ag69/NCAIS145NPOyY YsP1YS9KcTqqWmGGbGXFuqIeRAPX7X8uFXIvrxhH1gWwWo2QyH8Ybki6L/ZZjjdDl2 0alWrOSvx5B9jfr0p26zACzG9WTAnD+m7vl9u7dE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Leon Romanovsky , Zhu Yanjun , Jason Gunthorpe , Sasha Levin Subject: [PATCH 4.9 007/271] IB/rxe: replace kvfree with vfree Date: Tue, 28 Jan 2020 15:02:36 +0100 Message-Id: <20200128135852.927959741@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200128135852.449088278@linuxfoundation.org> References: <20200128135852.449088278@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Zhu Yanjun [ Upstream commit 721ad7e643f7002efa398838693f90284ea216d1 ] The buf is allocated by vmalloc_user in the function rxe_queue_init. So it is better to free it by vfree. Fixes: 8700e3e7c485 ("Soft RoCE driver") Reviewed-by: Leon Romanovsky Signed-off-by: Zhu Yanjun Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/sw/rxe/rxe_cq.c | 4 ++-- drivers/infiniband/sw/rxe/rxe_qp.c | 5 +++-- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/sw/rxe/rxe_cq.c b/drivers/infiniband/sw/rxe/rxe_cq.c index e5e6a5e7dee9c..5ac88412f1ffe 100644 --- a/drivers/infiniband/sw/rxe/rxe_cq.c +++ b/drivers/infiniband/sw/rxe/rxe_cq.c @@ -30,7 +30,7 @@ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ - +#include #include "rxe.h" #include "rxe_loc.h" #include "rxe_queue.h" @@ -89,7 +89,7 @@ int rxe_cq_from_init(struct rxe_dev *rxe, struct rxe_cq *cq, int cqe, err = do_mmap_info(rxe, udata, false, context, cq->queue->buf, cq->queue->buf_size, &cq->queue->ip); if (err) { - kvfree(cq->queue->buf); + vfree(cq->queue->buf); kfree(cq->queue); return err; } diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c index 44b2108253bd9..d6672127808b7 100644 --- a/drivers/infiniband/sw/rxe/rxe_qp.c +++ b/drivers/infiniband/sw/rxe/rxe_qp.c @@ -34,6 +34,7 @@ #include #include #include +#include #include "rxe.h" #include "rxe_loc.h" @@ -255,7 +256,7 @@ static int rxe_qp_init_req(struct rxe_dev *rxe, struct rxe_qp *qp, qp->sq.queue->buf_size, &qp->sq.queue->ip); if (err) { - kvfree(qp->sq.queue->buf); + vfree(qp->sq.queue->buf); kfree(qp->sq.queue); return err; } @@ -312,7 +313,7 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp, qp->rq.queue->buf_size, &qp->rq.queue->ip); if (err) { - kvfree(qp->rq.queue->buf); + vfree(qp->rq.queue->buf); kfree(qp->rq.queue); return err; } -- 2.20.1