From nobody Thu Feb 17 12:13:48 2022 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 813B219C2C16; Thu, 17 Feb 2022 12:13:48 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Jztz039JKz4t9V; Thu, 17 Feb 2022 12:13:48 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1645100028; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=/Ypw7VcetX0TTj+0wURFci7OmWW8WtSQYVNAx2xMgVk=; b=IOjkWv28yI5Ha/ZcHBkFj8LP2Vz2AXV6F+4qya+IbMWEZrt0Df/vegk9CKAdPQCXtVMrzp 7ZsjpKU08TUR6vV1RmiCSkRkIMUJy7cehajNIU7UKYUWblYTXejv+a2rn0oXaLCB+EO/HQ 4uu15ZyLBiZVRMKYlhSmlUWmo4R5/+0h+XzZm63i3G54ioJgIXbF8mPdg7/7WFHj9NxlSb 9HrlYWQy5UbNOdW6IdiWCNC+G7fw+C7o0WfkIvDJSt0RakJ7TKDuB01ewxeu1m+QR2EY2X jMfLxsNzrSCTCmsLk5nV2yGjSg3Ssd3nfZZIJ9jLrobPGexEffy61ZKzUl0eXQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4C7351B04; Thu, 17 Feb 2022 12:13:48 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 21HCDmt5027525; Thu, 17 Feb 2022 12:13:48 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 21HCDmnu027524; Thu, 17 Feb 2022 12:13:48 GMT (envelope-from git) Date: Thu, 17 Feb 2022 12:13:48 GMT Message-Id: <202202171213.21HCDmnu027524@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Hans Petter Selasky Subject: git: d2a788a522f7 - main - mlx5en: Add missing refcount decrement on link-down. List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: hselasky X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: d2a788a522f78f7c4b014df9097348419d90fae4 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1645100028; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=/Ypw7VcetX0TTj+0wURFci7OmWW8WtSQYVNAx2xMgVk=; b=ks3KfOYPCNkAlLIy2mz39MCJRcn1s0aLITydXU1XeHxZ30Ku0r/6iBrUBO0qSHGYemKkl+ FkHTtDm2CcV6DdM+vA5mA18ACR5Pjt0+9hVCrW9CqODWFZ5WiAbU8eyj4KRgy5f13Ir3hg 0hE6C5i+1MsnnJg6qumqUEld23tvaSDImZ3ujmswd4I7DRmDbb79lpSUaiRlu/M8tQbLXT PRb5DOEYiVtA+K1jy6mffhC79bvdYebdGjDA3URTDPx1q9K4gu1+/Ghxh2wUshjwctQ0m2 IjZ2q4oNkW6qiOUMNAUdvFqYtXgh9HcvjjciKRji8T7l77pmC6mS5uuSHsFlNg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1645100028; a=rsa-sha256; cv=none; b=biAbwnV6rn1/BnczbMUgu1BeU0iFSlqg8aDPLiru92RiOgVhmzMSVlOWHcYJ0wri+5OcnW ucn42y38ej2yMCg4f/zF83Lav/OP8O9bGqZPMmAcHeXSk3V4SM8WjVhtNhY+wgcJLQUNmk JPZrzuizR8QcyBPdol1WRR9S9XFtBTW68TTv/tTjCFqtpx0WjPAGr3LcJqcH6rKFyjiwhI KNOv2L7pfkRVO4DPBxemFXcssD4R0UTCr7ONrsYkwmtRELmlEM2uOZ5xopD1HJiMI5DfNU +TBhRwJCUaNOTcdznZEJiBvgF0IyKNHYYwpBE5CGurx5pWptdl4sgaYQVKkDUg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by hselasky: URL: https://cgit.FreeBSD.org/src/commit/?id=d2a788a522f78f7c4b014df9097348419d90fae4 commit d2a788a522f78f7c4b014df9097348419d90fae4 Author: Hans Petter Selasky AuthorDate: 2022-02-17 11:45:25 +0000 Commit: Hans Petter Selasky CommitDate: 2022-02-17 12:13:09 +0000 mlx5en: Add missing refcount decrement on link-down. MFC after: 1 week Sponsored by: NVIDIA Networking --- sys/dev/mlx5/mlx5_en/mlx5_en_iq.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_iq.c b/sys/dev/mlx5/mlx5_en/mlx5_en_iq.c index e375864dc85f..6553b002aa1b 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_iq.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_iq.c @@ -141,6 +141,10 @@ mlx5e_iq_free_db(struct mlx5e_iq *iq) iq->data[x].callback(iq->data[x].arg); iq->data[x].callback = NULL; } + if (unlikely(iq->data[x].p_refcount != NULL)) { + atomic_add_int(iq->data[x].p_refcount, -1); + iq->data[x].p_refcount = NULL; + } bus_dmamap_destroy(iq->dma_tag, iq->data[x].dma_map); } free(iq->data, M_MLX5EN);