From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793721318; b=i9ZbL30t35cliehFr1sEvG9xt2R630meVTxTkpZZghAg6uF5ibyo4560pouvrv6BwfBW l2jN91/MQmdXwRtVF2qbJTr6s78fPMl+xPaboehXvnP1/u2GZ/Orw9G59BXKJ6zbhc4eY alZhedm3o+cC2ht7RnsKS9kDVdGhxL78BuhZnaoLqx7V+2T4RijjgoXcv11VO0ICb31of yqdBMytwVBCTojkgNI2Qltd/EHlPOeN+8Vu3YEdR72Ytmy2w5FdqHRUAaFUnk6CAqf7b6 KvD9yA/wBkdvrQU7p8SK7VTM+5jY7S+476SaH4YNVMG92O3EdD4sHMjN+jgXSO6tzkA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793721318; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: MIME-Version:Content-Transfer-Encoding; bh=4fImzfbtewSDlw3aOU4hnHhQwuzzQup7a7LaOymAdO4=; b=VdlajLIG55GEYVi5frhn+JbYqLUz+1svyEle7dazttho71oYdNg1f0UXMXydQoHeWAea pSgob5ip7FNJhh8RIelVAjbQl4wiIa+rnqBOJ6Vi555ZZg0tIuTIoUIDvd2yo1MtekS1j n7H027d7t0FrnxIo/jiexeu1xYgQblQlJFJcFDEPhCqsVTFtBpsQpioN+z+r8S2EyA8fB Uum5/laDpF+Y7NVb2uXu4VEnd7X1JvNlaB7f+40JClvwBvGn39Dg0UpeIsEUeFB3dRa5W J7937hg5ZpXcyqpEhNWMQLwz1DWpVNUcb1Kc3ATqN/+VFyqoU+jtNOhQAzkaw2oQTOQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="THQ+5WN/"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 706D36083614; Tue, 3 Nov 2026 15:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=THQ+5WN/ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 64FB21F00919; Tue, 3 Nov 2026 15:55:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793721318; bh=4fImzfbtewSDlw3aOU4hnHhQwuzzQup7a7LaOymAdO4=; h=From:To:Cc:Subject:Date; b=THQ+5WN/0wlZMkd2MUFoxWuNRmT6Rq5184fsAW2kFKTmC77+0Uk5EZ+g+Rjtinigo dcFezDpZzCYXCMQ0EFskCDUMMouvKBL2b8a17inOMb8XDY+XYVCuBaUiRggXRO2WhT cxL9PxbAZXuCyypHbBZU2P+Q9YwUw4R+rayP9wA3TmkmOcddSThSL83UI4zZjqS1mP ljQAjGyaSDod1QPVWCOynWjTrbXcnYwmPq/Xw6ZULItOe0AW3E37Y3WEYYY1/SNn5l zuyLq5w3Pp++Do9v1/eTnVN4KJ3WRt5H7SuUThDozf4KMDTiaG4BLnxRy7BMlCzywi BJzZPSyonIrig== From: Sasha Levin To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim Cc: Kyle Huey , Shuah Khan , linux-perf-users@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] selftests/perf_events: use the ll64 types on powerpc64 Date: Tue, 3 Nov 2026 10:55:16 -0500 Message-ID: <20261103155516.535193-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On powerpc64 __u64 is an unsigned long unless __SANE_USERSPACE_TYPES__ is defined, so printing attr.config with %llx warns: watermark_signal.c:85:58: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type '__u64' {aka 'long unsigned int'} [-Wformat=] Define __SANE_USERSPACE_TYPES__, as other selftests do. Signed-off-by: Sasha Levin --- KernelCI's powerpc kselftest builds show this. The define makes the same change on alpha and mips64 and none on the other architectures; the x86_64 and 32-bit builds don't change. tools/testing/selftests/perf_events/watermark_signal.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/perf_events/watermark_signal.c b/tools/testing/selftests/perf_events/watermark_signal.c index a84709cabd8be..abff011f63161 100644 --- a/tools/testing/selftests/perf_events/watermark_signal.c +++ b/tools/testing/selftests/perf_events/watermark_signal.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #define _GNU_SOURCE +#define __SANE_USERSPACE_TYPES__ #include #include -- 2.53.0