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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C539C433F5 for ; Mon, 20 Dec 2021 22:53:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232740AbhLTWxt (ORCPT ); Mon, 20 Dec 2021 17:53:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232509AbhLTWxp (ORCPT ); Mon, 20 Dec 2021 17:53:45 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED417C06173E; Mon, 20 Dec 2021 14:53:44 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A85C1B810D9; Mon, 20 Dec 2021 22:53:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE766C36AE9; Mon, 20 Dec 2021 22:53:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1640040822; bh=cCvAYvimTasxgt3WRJv5uzSW80vJgzjktDsVsO5OmRE=; h=From:To:Cc:Subject:Date:From; b=sP5WkXfFG4W3iXiaKIJU4jPhK0XOWNyoX43xjboNGUMb9j3B/cTcW0GlXNAQddWsi 4imsj62J/cR3MmmMRt8oIWj8j8oX9EH6fTeX9vFWNIugCYnqdtVDOyLVzpAgHLwPTu 01RxFCfHDJWrqflpX0bnj6e+YSLR8z4Ljg1CVZUOG3pbZszz5C4hqCy7cPO0LE6G4q rDzxigl5LTFlz6+J3bZ3U5bR42M7uH3QHxfnMnmtbFhNk1Ek+vYuazFkCQlMb9ZMlR GITqKuwGwR9mbhMgSsw1rtvxo0ULy7QRyIOwWFJPJQ3ahHAVKl1dHTk2VUrpLN29OO eypNYUo5fpdPg== From: Eric Biggers To: Theodore Ts'o , "Jason A . Donenfeld " Cc: linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, "Paul E . McKenney" Subject: [PATCH v2 0/2] random: fix some data races Date: Mon, 20 Dec 2021 16:41:55 -0600 Message-Id: <20211220224157.111959-1-ebiggers@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series fixes some data races in random.c. Changed v1 => v2: - Remove unneeded 'inline' keywords - Use READ_ONCE() instead of smp_load_acquire() - Updated commit message - Added patch to fix data race on crng init time Eric Biggers (2): random: fix data race on crng_node_pool random: fix data race on crng init time drivers/char/random.c | 61 +++++++++++++++++++++++-------------------- 1 file changed, 33 insertions(+), 28 deletions(-) -- 2.34.1