Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 42EE04446EF; Tue, 21 Jul 2026 21:07:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784668076; cv=none; b=bl0gjHVbACcUooi+7CIQyqDMk4Ara2IIWyuKOz7Z8qnB0fQ0IcOJ/okA56D510NIOH3mW5tcL1fQiCj4hB6QQKVKieE9wWVzRmCDIw+cGjLIKESgpfMlK8jKc1nLIFzlQuDutczJdmgsuw4DfMUfrbUMBxxMVvniiS1vYStm1vA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784668076; c=relaxed/simple; bh=jKca+/SCc7/TMqjDwQKKw9AhP5h01IMGmRjzTtemIyI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BISBbSrlfDvUjeRzuV8jpgkf5Bw1gEARi6z3NgmfY0Bd4zLi32xmcP2uRGcarSdG3BKpK/dLyiWJzIEGBYmIXvvgAqXLZUgzi5rGLWE+dm/nPg8won/lsekPWbMSdaO3TZJ1jXQ/oWqWVG/3ggCmLGrDu9yvYNH1CoU2VGdwws8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=mL9JA1Vw; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="mL9JA1Vw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 370361F000E9; Tue, 21 Jul 2026 21:07:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784668073; bh=P6bhyBmzqHy382A4Bj0sdsBUxlGc6J4L4dBfE2brsQg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=mL9JA1Vw5I8XSGYO1JmYEW3lQwV8ggCTPrpXnFr7iGi4CeswVIPvGkj1WXQPbAcdR inIYbbA4sRUP/KALRp+Id8TGlcMKBDBxmZFjHdeujANB1XF1S4znr6eAzRAl1shKMf Os4KJ4qFkA8g+NVWkZfjyzxQJjDz/Cq972AX47/8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ian Rogers , Florian Fainelli , Adrian Hunter , Alexander Shishkin , Ingo Molnar , James Clark , Jiri Olsa , Mark Rutland , Markus Mayer , Namhyung Kim , Peter Zijlstra , Arnaldo Carvalho de Melo Subject: [PATCH 6.1 0037/1067] perf trace beauty fcntl: Fix build with older kernel headers Date: Tue, 21 Jul 2026 17:10:38 +0200 Message-ID: <20260721152425.384246352@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152424.521567757@linuxfoundation.org> References: <20260721152424.521567757@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Florian Fainelli commit 7ee7f48413c42b90230de4a8e40898b757bc8e82 upstream. Toolchains with older kernel headers that do not include upstream commit c75b1d9421f80f41 ("fs: add fcntl() interface for setting/getting write life time hints") will now fail to build perf due to missing definitions for F_GET_RW_HINT/F_SET_RW_HINT/F_GET_FILE_RW_HINT/F_SET_FILE_RW_HINT. Provide a fallback definition for these when they are not already defined. Fixes: 9c47f66748381ecb ("perf trace beauty fcntl: Basic 'arg' beautifier") Reviewed-by: Ian Rogers Signed-off-by: Florian Fainelli Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Ingo Molnar Cc: James Clark Cc: Jiri Olsa Cc: Mark Rutland Cc: Markus Mayer Cc: Namhyung Kim Cc: Peter Zijlstra Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Greg Kroah-Hartman --- tools/perf/trace/beauty/fcntl.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) --- a/tools/perf/trace/beauty/fcntl.c +++ b/tools/perf/trace/beauty/fcntl.c @@ -9,6 +9,22 @@ #include #include +#ifndef F_GET_RW_HINT +#define F_GET_RW_HINT (F_LINUX_SPECIFIC_BASE + 11) +#endif + +#ifndef F_SET_RW_HINT +#define F_SET_RW_HINT (F_LINUX_SPECIFIC_BASE + 12) +#endif + +#ifndef F_GET_FILE_RW_HINT +#define F_GET_FILE_RW_HINT (F_LINUX_SPECIFIC_BASE + 13) +#endif + +#ifndef F_SET_FILE_RW_HINT +#define F_SET_FILE_RW_HINT (F_LINUX_SPECIFIC_BASE + 14) +#endif + static size_t fcntl__scnprintf_getfd(unsigned long val, char *bf, size_t size, bool show_prefix) { return val ? scnprintf(bf, size, "%s", "0") :