From nobody Sun Feb 8 01:33:06 2026 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 22BEF74E09; Thu, 3 Apr 2025 01:45:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743644709; cv=none; b=eodkXz6PvPsMx6Crq9KNiRmtTato/TTrMWEDLB72jWcENgJJFYQs/LSSaXBeDt4H/Ws7Z7u6O596mkHkvvuXbV12njJb3l1zVowHqmmuBfwDtsdGJphAFyQdzgkKJTQdvev38oUpdmGvZ44Nd76cNr6Duws8QS93JCLwSMewYPw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743644709; c=relaxed/simple; bh=su+mNSMtgXzI+Fmgk4ZUci9vLOX4EVeLf1sbpfbqXb4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=fYg0Ax+drZ3k9Uo8YBVB1qMcZiGLBLt/FYksehPMxdtcJhKQQ+yz9zWWH3jRee6vHbNeoaN4N5qKEGDgiSivp8zf8p+78iuivAuCMBfcTD2Azk9TgmY8LK96lBBU8aJhFSpEVUDDLhbUovN7xysGbby8dyVGBqMivjVDXmU55TI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=RVFf6ifu; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="RVFf6ifu" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1743644708; x=1775180708; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=su+mNSMtgXzI+Fmgk4ZUci9vLOX4EVeLf1sbpfbqXb4=; b=RVFf6ifu7VUtXzoq4URCsWQSruDWBWlNcEGyDLCFNnhXKZmzs46gNwBn GdUifVvVg+RORtyrh2oGiCIDkZx6cbQvchizIoS/b9jR1aSzu1lpUMWxN EULNAu3tDtKYml69VCuMk1gvMNfFbC4kXSjh711imWFvpUcCafl2c+WKt Yf8PxMy26JW8XRg0DIABlbS1cIrvFnbc3uE11e2dPwBncHUfTUOtxwBlT pfkmYV4VxREgMN2/ZZ2S/DcyjFK2eV/q+7C+w8mPFOiPZpqK49UxbF5nI m4JtvfPb+6KhFPksvPitptYb0BzNpOADXGhCeUaO+OBlNMmJ+2eNtqwM4 Q==; X-CSE-ConnectionGUID: +ufhPB0ZQaGkHG+/UHJX0A== X-CSE-MsgGUID: wQBSLWSVQwOAQQwX4y+CSw== X-IronPort-AV: E=McAfee;i="6700,10204,11392"; a="32641385" X-IronPort-AV: E=Sophos;i="6.15,183,1739865600"; d="scan'208";a="32641385" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Apr 2025 18:45:07 -0700 X-CSE-ConnectionGUID: ATZV+vayRk+lTcbrbo1i8w== X-CSE-MsgGUID: NK2q+WKLSrOpTboRPZ4hGQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,183,1739865600"; d="scan'208";a="157858370" Received: from emr.sh.intel.com ([10.112.229.56]) by fmviesa001.fm.intel.com with ESMTP; 02 Apr 2025 18:45:04 -0700 From: Dapeng Mi To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Ian Rogers , Adrian Hunter , Alexander Shishkin , Kan Liang Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Dapeng Mi , Dapeng Mi Subject: [Patch v2] perf tools: Fix incorrect --user-regs comments Date: Thu, 3 Apr 2025 06:08:10 +0000 Message-Id: <20250403060810.196028-1-dapeng1.mi@linux.intel.com> X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The comment of "--user-regs" option is not correct, fix it. "on interrupt," -> "in user space," Fixes: 84c417422798 ("perf record: Support direct --user-regs arguments") Signed-off-by: Dapeng Mi Reviewed-by: Ian Rogers --- tools/perf/builtin-record.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index ba20bf7c011d..d56273a0e241 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -3480,7 +3480,7 @@ static struct option __record_options[] =3D { "sample selected machine registers on interrupt," " use '-I?' to list register names", parse_intr_regs), OPT_CALLBACK_OPTARG(0, "user-regs", &record.opts.sample_user_regs, NULL, = "any register", - "sample selected machine registers on interrupt," + "sample selected machine registers in user space," " use '--user-regs=3D?' to list register names", parse_user_regs), OPT_BOOLEAN(0, "running-time", &record.opts.running_time, "Record running/enabled time of read (:S) events"), base-commit: 35d13f841a3d8159ef20d5e32a9ed3faa27875bc --=20 2.40.1