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 48EC2C001DE for ; Fri, 28 Jul 2023 16:43:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233714AbjG1Qmz (ORCPT ); Fri, 28 Jul 2023 12:42:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45992 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233252AbjG1Qmt (ORCPT ); Fri, 28 Jul 2023 12:42:49 -0400 Received: from mail-io1-xd33.google.com (mail-io1-xd33.google.com [IPv6:2607:f8b0:4864:20::d33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B8BD3C22 for ; Fri, 28 Jul 2023 09:42:44 -0700 (PDT) Received: by mail-io1-xd33.google.com with SMTP id ca18e2360f4ac-7835bbeb6a0so33276939f.0 for ; Fri, 28 Jul 2023 09:42:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20221208.gappssmtp.com; s=20221208; t=1690562563; x=1691167363; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=YUJiOK1ym7lvCvvQLvWy2I//CZyKSdCVkDmBm3xzfUg=; b=2uarFxq6l4LF0iYUmrIR5R6ld0C1sNTQloeFP9NZniGqCpXDfNqN4kdzp/v9lF71rn Cc6pIudy/N5dwUpMAUkOrYWVqlv5x8QGrmAVBfLP4bCrWLEZVk2Ci8dtsp5QhN5QIX86 KvfKq8uqWqElwGg917IDsdSfuAOPtp6iab9ti6lD3ZYupxuX5lFMNcz7xrz0pH43pMLt 0aLjkSR1CxXmgDjVh95jyJJApBy5x4LCsyMIOZJr6VC9HFTSt+0s+fsD05lHJAPm/InS RDEN0jkwXwiMajW+0Z2mpJdFp7yFOrBrGq+R5UaUQAxORXizXlLHqnTGnis+lHa0keSb FD0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690562563; x=1691167363; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=YUJiOK1ym7lvCvvQLvWy2I//CZyKSdCVkDmBm3xzfUg=; b=Hph15nKpILbIj7WkMT0N7pwq++XPgeaAZgdWde0CZO07SoOeZ98JXpaM63ZkQWsawI YoZM/vZFPdziE4BLROsF0aedVEpUbH3Yls7r6azzhikZ1cOe0yF2dpwBKmOf5X4xllwy Pe1xFNrlBbI0w3l4gj5G2P7pnOF/UjVKbQWbzRDP7VaMsf7TSz2cYGYj4w5pP67w8lk4 0TS1JAk9oCKv9CXSWmYWgkAUmArwv109JRmDkANEU3JrMWVFakm1tlZczI0fNiRFnRQ4 urZ0Qnm/XxWTp2ncfwphfhVYxbImnQ2jL6GbyJ9ShC/jduGqazqDCnLtG/Di82IJuutn P0+Q== X-Gm-Message-State: ABy/qLYCKKoGnPerJaKgETkTlyx+QPGuroX6FN6oMhgyDdMCUTi+Ioc7 9vNiuiUaiZ4bcmy3q0Q/tqF9sjmv1JkwCNmgX7E= X-Google-Smtp-Source: APBJJlE88bgunU1WjkIMMX4CA1hQsAfuvNstXEByPL7kx/sEII7LwtjlzTa4DLb/i/AzmM+CuAmCvQ== X-Received: by 2002:a6b:c30f:0:b0:783:6e76:6bc7 with SMTP id t15-20020a6bc30f000000b007836e766bc7mr60982iof.2.1690562563452; Fri, 28 Jul 2023 09:42:43 -0700 (PDT) Received: from localhost.localdomain ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id b2-20020a029a02000000b0042b37dda71asm1158808jal.136.2023.07.28.09.42.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Jul 2023 09:42:43 -0700 (PDT) From: Jens Axboe To: io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Cc: peterz@infradead.org, andres@anarazel.de, tglx@linutronix.de, Jens Axboe Subject: [PATCH 05/12] futex: move FUTEX2_MASK to futex.h Date: Fri, 28 Jul 2023 10:42:28 -0600 Message-Id: <20230728164235.1318118-6-axboe@kernel.dk> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230728164235.1318118-1-axboe@kernel.dk> References: <20230728164235.1318118-1-axboe@kernel.dk> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org We need this for validating the futex2 flags outside of the normal futex syscalls. Signed-off-by: Jens Axboe --- kernel/futex/futex.h | 2 ++ kernel/futex/syscalls.c | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/futex/futex.h b/kernel/futex/futex.h index d0a43d751e30..2f8deaabc9bc 100644 --- a/kernel/futex/futex.h +++ b/kernel/futex/futex.h @@ -51,6 +51,8 @@ static inline unsigned int futex_to_flags(unsigned int op) return flags; } +#define FUTEX2_MASK (FUTEX2_64 | FUTEX2_PRIVATE) + /* FUTEX2_ to FLAGS_ */ static inline unsigned int futex2_to_flags(unsigned int flags2) { diff --git a/kernel/futex/syscalls.c b/kernel/futex/syscalls.c index d2b2bcf2a665..221c49797de9 100644 --- a/kernel/futex/syscalls.c +++ b/kernel/futex/syscalls.c @@ -179,8 +179,6 @@ SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val, return do_futex(uaddr, op, val, tp, uaddr2, (unsigned long)utime, val3); } -#define FUTEX2_MASK (FUTEX2_64 | FUTEX2_PRIVATE) - /** * futex_parse_waitv - Parse a waitv array from userspace * @futexv: Kernel side list of waiters to be filled -- 2.40.1