From nobody Mon Feb 9 19:04:46 2026 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D01BA37F8C2; Thu, 8 Jan 2026 09:43:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767865445; cv=none; b=obSd4/9yk8gcIV7ebt6zQu3Q2BS4E9wxsjkoSBx1yfjoFmltYF5nyrhLHhBaiTG8G0oJYrcdllFQWM2uu9houUuXX6g4ol5kbF2teNDKxmjC7K2qYxKswiAGklBJkVE5Z0BwMgTjCbP7y1Hx9ZA5nWVJvNcJnRwth/DFnNXUC7M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767865445; c=relaxed/simple; bh=MA3lT13EKH4mpSeSWkRjDanYzOL7mdIDaGB4+pCUzO4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dJgqvFbt3fK8uZSydADNP8RlzBNMsPhmyXV5YJBh9VBLMhybdTw4jm/PgnEqPi8W6VO9haPomAq08mh5Lf9Mp25bvwi2UW2j8Os5Gshh/lqz+VcvkMGBunLNucSFm19pZ92VM3Q+OZsD6tkeFpFH2sCPNrKvQ8fPK2nHplP9oyk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0D0B61684; Thu, 8 Jan 2026 01:43:45 -0800 (PST) Received: from e132581.arm.com (e132581.arm.com [10.1.196.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 879743F6A8; Thu, 8 Jan 2026 01:43:49 -0800 (PST) From: Leo Yan Date: Thu, 08 Jan 2026 09:43:26 +0000 Subject: [PATCH v4 3/3] tools headers: Don't check arm64's unistd.h Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260108-perf_fix_syscall_header-v4-3-5d45d18bc491@arm.com> References: <20260108-perf_fix_syscall_header-v4-0-5d45d18bc491@arm.com> In-Reply-To: <20260108-perf_fix_syscall_header-v4-0-5d45d18bc491@arm.com> To: Arnaldo Carvalho de Melo , Namhyung Kim , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , Arnd Bergmann Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Leo Yan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1767865421; l=816; i=leo.yan@arm.com; s=20250604; h=from:subject:message-id; bh=MA3lT13EKH4mpSeSWkRjDanYzOL7mdIDaGB4+pCUzO4=; b=GNQ/LtczjODiQCqnWaRCqM+WU1fkezVw0an1ovvn/23gcMcO6Ik6YXmn8+AGKVooDWrczQh52 qEYOroLMw19D2uKGBxXatYPBBsJ7gXYUKcf3BNlc3ic8hY9aeQW3ATs X-Developer-Key: i=leo.yan@arm.com; a=ed25519; pk=k4BaDbvkCXzBFA7Nw184KHGP5thju8lKqJYIrOWxDhI= The arm64 unistd.h in tools now diverges from the kernel header. Comparing the two headers is pointless, remove the check. Signed-off-by: Leo Yan --- tools/perf/check-headers.sh | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh index e0537f275da2f79ea9e05b91300aa1e2f996e9f1..da3aca87457fdc56c96d4184f2d= ee88dab026d98 100755 --- a/tools/perf/check-headers.sh +++ b/tools/perf/check-headers.sh @@ -54,7 +54,6 @@ declare -a FILES=3D( "arch/s390/include/uapi/asm/kvm.h" "arch/s390/include/uapi/asm/sie.h" "arch/arm64/include/uapi/asm/kvm.h" - "arch/arm64/include/uapi/asm/unistd.h" "arch/alpha/include/uapi/asm/errno.h" "arch/mips/include/asm/errno.h" "arch/mips/include/uapi/asm/errno.h" --=20 2.34.1