From nobody Tue Feb 15 14:25:54 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 8FFD719C2834; Tue, 15 Feb 2022 14:25:54 +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 4Jyk0L2vl8z3Hs4; Tue, 15 Feb 2022 14:25:54 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1644935154; 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=UY4EEB+vBkunbgxYVKZfG0RmAlHitz+g40d8Zt6Goms=; b=qwfYkcgfGnFovPJB3dB/FVicxAfmv1cMKVOhmhwr990h0CFdPCSiEx/hA1UfnLUMBMfvYg G/Pcl3DM9PprZLgWWcaUAVlVn7WmR7nbwNHDtPAdDkCEifCozaxvUL3PmJTkn8+b2vQ/kQ 2cWsn7SJF6SEIvjCprzOGLRIrMBQkZg1fnoCPLW3d+gEXR5RkMuQt6fxG44HiuBLEFdPAX 6ruJt/FHSUAH4pJJ5lO7xZ13VlxA6uHJ4nX8OcPYFdSHwdQBcSgUpzbcaTzHIgXTSs6sNS 82AHy1hz9rbnoAS/f2YnAS85vrA0SzwEARMdFj0GOBKaMbbIyPHXxFPVLBFXNw== 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 43D7A24089; Tue, 15 Feb 2022 14:25:54 +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 21FEPsEH037039; Tue, 15 Feb 2022 14:25:54 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 21FEPsf5037038; Tue, 15 Feb 2022 14:25:54 GMT (envelope-from git) Date: Tue, 15 Feb 2022 14:25:54 GMT Message-Id: <202202151425.21FEPsf5037038@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mark Johnston Subject: git: 235ed6a48629 - main - mlx5e: Make TLS tag zones unmanaged 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: markj X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 235ed6a48629771e4bc89141fdfe865b71024758 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1644935154; 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=UY4EEB+vBkunbgxYVKZfG0RmAlHitz+g40d8Zt6Goms=; b=P97odq0sOK1OvLR02Mbx3F4CDykJWDDJaYOLKqXkVGZvFF2BlkTFWyvEkTJOtQKahmQirj D+URHyGB+w9QHm9jpXCreryGIneJZBqTGhgWEJMpB7LZ7OuK6d6v7uVYAPFrnbw0c7byN1 JrakklIeA4wb6i64vXhfejrQenlpzWgNKzlygKqVTrFbfUvKD3KnV8CIMrloitZCrhRMJi hQkCXRb75P2HlTF+8TiUbE8oVDBsU0zanfmlnqnaRkPkCCJcJPMo7wRjxkSaktTPVXfADV wweZfdJWDQD9uJzOl7zbsIqELlt11Ws/lBr78FEaorul6w6Xnt1xKfuMs5ZE4Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1644935154; a=rsa-sha256; cv=none; b=tjrpRu57ZODepQOjXnSkZNm9m1+NEeapqyl8yD3+Xb2pe+9bc0qQiYzgOKrOKaL9das6Et /G+Rk2kGn24PSeLMnpji+0ASey4O/F7+b6PL9NsICTWJkkJyvdFgPg+dvCPs9M2DBsmeuY NjmshczFJxkuRfzgjNrbdIhv9BYGb+wEaCYM9rJMBR0nbFEJfApk1F6FCWRRF3WKAQEkN3 5kjOrmpzE1Tgre7x1f22K9JCx+C3aMLxhi4Yml/xmK8pIpGCO8C5xQ5XFYowFU0UOa+HHJ UpWRQP8fJL0cGI/qbRc+429Q9G+0HdX4jbsja4BRVec4GMkenTpAWoi9LmoWAQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=235ed6a48629771e4bc89141fdfe865b71024758 commit 235ed6a48629771e4bc89141fdfe865b71024758 Author: Mark Johnston AuthorDate: 2022-02-15 14:03:31 +0000 Commit: Mark Johnston CommitDate: 2022-02-15 14:25:34 +0000 mlx5e: Make TLS tag zones unmanaged These zones are cache zones used to allocate TLS offload contexts from firmware. Releasing items from the cache is a sleepable operation due to the need to await a response from the firmware command freeing the tag, so items cannot be reclaimed from the zone in non-sleepable contexts. Since the cache size is limited by firmware limits, avoid this by setting UMA_ZONE_UNMANAGED to avoid reclamation by uma_timeout() and the low memory handler. Reviewed by: hselasky, kib MFC after: 3 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D34142 --- sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c | 3 ++- sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls_rx.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c b/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c index f6ac2200f076..056202f814f7 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls.c @@ -165,7 +165,8 @@ mlx5e_tls_init(struct mlx5e_priv *priv) ptls->zone = uma_zcache_create(ptls->zname, sizeof(struct mlx5e_tls_tag), NULL, NULL, NULL, NULL, - mlx5e_tls_tag_import, mlx5e_tls_tag_release, priv->mdev, 0); + mlx5e_tls_tag_import, mlx5e_tls_tag_release, priv->mdev, + UMA_ZONE_UNMANAGED); /* shared between RX and TX TLS */ ptls->max_resources = 1U << (MLX5_CAP_GEN(priv->mdev, log_max_dek) - 1); diff --git a/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls_rx.c b/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls_rx.c index 5ac60c51a1db..462556bd9d99 100644 --- a/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls_rx.c +++ b/sys/dev/mlx5/mlx5_en/mlx5_en_hw_tls_rx.c @@ -459,7 +459,8 @@ mlx5e_tls_rx_init(struct mlx5e_priv *priv) ptls->zone = uma_zcache_create(ptls->zname, sizeof(struct mlx5e_tls_rx_tag), NULL, NULL, NULL, NULL, - mlx5e_tls_rx_tag_import, mlx5e_tls_rx_tag_release, priv->mdev, 0); + mlx5e_tls_rx_tag_import, mlx5e_tls_rx_tag_release, priv->mdev, + UMA_ZONE_UNMANAGED); /* shared between RX and TX TLS */ ptls->max_resources = 1U << (MLX5_CAP_GEN(priv->mdev, log_max_dek) - 1);