From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out162-62-57-210.mail.qq.com (out162-62-57-210.mail.qq.com [162.62.57.210]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6953F337107; Tue, 16 Dec 2025 09:21:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.62.57.210 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765876882; cv=none; b=Q8ztc0SGf991Xgj3pluJ8LaUD2ZrFrbjbvbJhQ/zbvd9kWZIbKosywmlpUZ8daMUhUfvNNQbIi0EIPM147SkoEKxgyZeftRd0uboJR9EoWkkE+ibhx4YAo0AlDsmAhhPW2gyBSteoXlGC9yoF+61Wex4ZWrP9HZ7y51iD/UQ28c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765876882; c=relaxed/simple; bh=24X0pCanVmHg/e8NWL/h05dZphB3R/9I6hDgIHF8gVI=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=OENSvcQF4hLRcf8tq4jI0p0qY4ym4+hTY4Kgze5xSR0wxsx39DpdjWmsZVIEJjUzOzMtJjsc02lhVNTNvcZ6Q80lqud6M8MjqMRHQrTeXUoWgcI4xG/zmAMu+pA3go1CUHIivEpYGbdJYnOBWvH3/FcK/h9UquWIc0xoD2yVIa4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com; spf=pass smtp.mailfrom=foxmail.com; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b=sA7EkLrl; arc=none smtp.client-ip=162.62.57.210 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foxmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foxmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=foxmail.com header.i=@foxmail.com header.b="sA7EkLrl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1765876869; bh=1/tbd4ER+o2pakzMMr3AiSitqIosqgXH+5+uC3PcEQ4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=sA7EkLrlVeWQB0bOThaS0NWUtTXI0QFRFT4TmzZuiydvbaMlb4N0KpXLZr4A+ED1b e52onWyIGol9cV2fygjWK9ztFx1T27Ax5tBDxSgvE99UnYGnHy00G0XAowCkGMZL0A KLNR9j/6FZBWVQsJHjLtbLaTbM/ohHrproKooU9Q= Received: from meizu-Precision-3660-casey.meizu.com ([14.21.33.152]) by newxmesmtplogicsvrsza53-0.qq.com (NewEsmtp) with SMTP id 469BF85B; Tue, 16 Dec 2025 17:17:41 +0800 X-QQ-mid: xmsmtpt1765876661t5be4z1z0 Message-ID: X-QQ-XMAILINFO: OHjCcgV/l7buJZeFN618Uk1LELNQDRq6fBm25ruCbKZNqobg/5qz1I+4cD/Cso Ac4WHh3AvKTOkK5+PWcDPImKbQVKdyZGMYXY4zvhc1xBkBFrlEHY3TIxP3ahY/9r5zPAKSQNWgPt ZVZa5g/ApHeEYcj3NQsuNN5PfBL8IzJehtF1JMG7epj245cwrz1xRBV2MdJehCky7ot4vs4xGxdR 7FdONpS1JvdthamhBdlaYaH+fRwCOJqbFszR65GesmJqnrk/FMIbCFMgvna3L59GOL3FfsQhIfCL a0UgyGXQ8oG+uEMC+5ig01rgYOPBVCSHASI2PYPRZA+Azg8gg/7Tlx8l/TK4LfbijUvGYfbWU3AX r9M7jLNCOFwvLFLATibPVnenapoueuawkFF2v8IUZ9HhGstmOFmUv7JHqMbv/bCoqIVhB+U51ke1 I/PEL1by33BduzYY2jXbnLdC4hubvsvUzeZYO+2azx7L1N9Rrp5XgcqXkpeaRMECBOkJreatmmSR rBAiEhuL5F/doZ1MxMVCU/Ngi/n0vCxk5WSvn6q3ZoIGBcm/7rfoF7XSo1fiJxW/dRPZe3P90CLK Ydufftd6iZnRakouSr9rVr81AYSpfL+9rjKrxkO3WSo+pd7lH8sUJfPee3kk58WU0y75LF5fKJRv 7r2Lv5mocghrp5PtT6adeWUNUjpVVf40Yog1o1iHXQUIcl1C1vNmLqVv/zXEb5m1rTN+Cbd1G3rw wwjNCaAT3zb8QTKIHkQYpZfL8oPRR6FW0GFLCSfKtZDIdeozoAO8H51KKGUuChveYCQGFKWf3zVz YuA4IyLTfub1Urvi6KA54nHBFzZJP3/hpsNHefC/2lj5s8tx0rM4lP2c3VCmM+ZcAW/F8WKr2AdZ jZPV28FYK/Rg3MkojwxcqcbHowipCRtVqShFeOauoNguIOVXnemeufYCz7HGAUuuSnkouK+4I10K MmVq9VAgPsJ9sWzgLZOwCpYIhWMjEOyPv+/xd1Q8EKOcS5Ng8QWQhX2JIEan5XIFO6NFivzM0lAj vS2f9LCqm27hznHRXNYaJ89b0tkChcXW7ZKM7DJF/yZpl6KVoguN7oe5SgyIR8k+AnSWskqB9n0/ 4zIR785INyvqXHePRhuIxl5bqPMlXE2uXrbhZs6aIe1Yy+SsQd8vXUo4ycR3lN1NaHter3Ux6Ukf KQPrx7ufFHEziHBA== X-QQ-XMRINFO: OWPUhxQsoeAVDbp3OJHYyFg= From: Licay To: ywen.chen@foxmail.com, akpm@linux-foundation.org Cc: andrealmeid@igalia.com, bigeasy@linutronix.de, colin.i.king@gmail.com, dave@stgolabs.net, dvhart@infradead.org, justinstitt@google.com, kernel-team@android.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, luto@mit.edu, mingo@redhat.com, morbo@google.com, nathan@kernel.org, ndesaulniers@google.com, peterz@infradead.org, shuah@kernel.org, tglx@linutronix.de, usama.anjum@collabora.com, Licay Subject: [PATCH v2 4/5] selftests/futex: introduce the declaration of atomic_t from types.h Date: Tue, 16 Dec 2025 17:17:37 +0800 X-OQ-MSGID: <20251216091737.426531-1-licayy@foxmail.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit > Introduce the header files specifically prepared for test programs > from the tools/include directory. And solve the problem that > atomic_read and atomic_set may not be safe in a multi - threaded > environment. > > Signed-off-by: Yuwen Chen > Reported-by: kernel test robot > Closes: https://lore.kernel.org/oe-kbuild-all/202512112344.gsyPl2ag-lkp@intel.com/ > --- > .../selftests/futex/functional/Makefile | 2 +- > .../testing/selftests/futex/include/atomic.h | 25 +++++++++---------- > 2 files changed, 13 insertions(+), 14 deletions(-) Reviewed-by: Licay