From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F2A2FC6FD1C for ; Tue, 21 Mar 2023 03:25:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cN5G0WJGMERAbutidYDH0Q5j1mOXI83u7bs1k6Csn/o=; b=CB2vlRq0IzwStA R/GuM6rB1xyrYUp6hcVIUnjCZE9voOJuaoFpreW5AbONY8EKnfdJhODHOohPEBdRppki6V/shekr+ JJPWgJL1kJNDNFTrpN4/x4oGzfucIjZmEh37XDlDkQou5oN6pMbPkd+g1v0wwDlP6ao1vtcoEtked zNJ24yb3gy/GX9Ghq8fb53I3K6g1bdxwn1R933WC3pU9lFDihcpwmXGH8m5S1InVXZl1mDeiPar4u t0ujGvwM6lolI6SdfPVp4tn5a2n+9yqMIr98gBBp5t9iTrCqsIPrniRMn8Tj6KVKXJaNRDipzw4lg yw0yYUFh91/IbHbVgO5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1peScN-00B5do-1k; Tue, 21 Mar 2023 03:24:59 +0000 Received: from mail-m118111.qiye.163.com ([115.236.118.111]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1peScK-00B5ca-1C; Tue, 21 Mar 2023 03:24:58 +0000 Received: from [10.128.10.193] (unknown [117.133.56.22]) by mail-m118111.qiye.163.com (Hmail) with ESMTPA id 30C125801B8; Tue, 21 Mar 2023 11:24:45 +0800 (CST) Message-ID: <1446d966-1b7d-322e-bdd9-d0cb4506c080@sangfor.com.cn> Date: Tue, 21 Mar 2023 11:24:44 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH v5 2/2] tracing: Add documentation for funcgraph-retval and graph_retval_hex To: Ding Hui , mhiramat@kernel.org, rostedt@goodmis.org, linux@armlinux.org.uk, mark.rutland@arm.com, will@kernel.org, catalin.marinas@arm.com, palmer@dabbelt.com, paul.walmsley@sifive.com, tglx@linutronix.de, dave.hansen@linux.intel.com, x86@kernel.org, mingo@redhat.com, xiehuan09@gmail.com, huangcun@sangfor.com.cn, dolinux.peng@gmail.com Cc: linux-trace-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20230320131650.482594-1-pengdonglin@sangfor.com.cn> <20230320131650.482594-3-pengdonglin@sangfor.com.cn> <4a88721a-ac78-bcad-1b33-f9027baab5ab@sangfor.com.cn> Content-Language: en-US From: Donglin Peng In-Reply-To: <4a88721a-ac78-bcad-1b33-f9027baab5ab@sangfor.com.cn> X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVlDQh5OVkhDGUlOSxgZTUoaT1UTARMWGhIXJBQOD1 lXWRgSC1lBWUpKTFVKSEhVTk1VSUlZV1kWGg8SFR0UWUFZT0tIVUpKS09ISFVKS0tVS1kG X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6MDI6Vio*Kz0XVhAWQzQXL04v SgMaCzFVSlVKTUxCSE1CS0NNT0pNVTMWGhIXVQseFRwfFBUcFxIVOwgaFRwdFAlVGBQWVRgVRVlX WRILWUFZSkpMVUpISFVOTVVJSVlXWQgBWUFIQ0hKNwY+ X-HM-Tid: 0a870232a40f2eb7kusn30c125801b8 X-HM-MType: 1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230320_202456_538848_F94975DC X-CRM114-Status: GOOD ( 14.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMjAyMy8zLzIxIDEwOjMxLCBEaW5nIEh1aSB3cm90ZToKPiBPbiAyMDIzLzMvMjAgMjE6MTYs IERvbmdsaW4gUGVuZyB3cm90ZToKPiAKPj4gK1RoZXJlIGFyZSBzb21lIGxpbWl0YXRpb25zIHdo ZW4gdXNpbmcgdGhlIGZ1bmNncmFwaC1yZXR2YWwgY3VycmVudGx5Ogo+PiArCj4+ICstIEV2ZW4g aWYgdGhlIGZ1bmN0aW9uIHJldHVybiB0eXBlIGlzIHZvaWQsIGEgcmV0dXJuIHZhbHVlIHdpbGwg c3RpbGwKPj4gK8KgIGJlIHByaW50ZWQsIGFuZCB5b3UgY2FuIGp1c3QgaWdub3JlIGl0Lgo+PiAr Cj4+ICstIEV2ZW4gaWYgdGhlIHJldHVybiB2YWx1ZSBpcyBub3QgYW4gZXJyb3IgY29kZSBhY3R1 YWxseSwgaXQgbWF5IGJlCj4+ICvCoCBkaXNwbGF5ZWQgYXMgYW4gZXJyb3IgY29kZS4gWW91IHNo b3VsZCByZWFkIHRoZSBjb2RlIHRvIGNoZWNrLgo+PiArwqAgRm9yIGV4YW1wbGUsIGJvdGggMHhm ZSBhbmQgMHhmZmZlIGFyZSBiZSBpbnRlcnByZXRlZCBhcyAtMi4KPiAKPiBGb3IgY2hhciBhbmQg c2hvcnQgdHlwZXMsIGRpc3BsYXlpbmcgYXMgc2lnbmVkIGRlY2ltYWwgbWF5IGJlIG5vdCAKPiBh cHByb3ByaWF0ZSwgYmVjYXVzZSB0aGV5IGFyZSByYXJlbHkgdXNlZCB0byBzdG9yZSBlcnJvciBj b2RlLgo+IAo+IFNvIGluICJzbWFydCIgbW9kZSAoZ3JhcGhfcmV0dmFsX2hleD0wKSwgSSBzdWdn ZXN0IGp1c3Qgc21hcnQgY29udmVydCAKPiBlcnJvciB2YWx1ZSBzdG9yZWQgaW4gaW50IG9yIHBv aW50ZXIgdG8gc2lnbmVkIGRlY2ltYWwuCgpZZWFoLCBJIHdpbGwgcmVtb3ZlIHRoZSByZXR1cm4g dmFsdWUgY29udmVyc2lvbiBmb3IgY2hhciBhbmQgc2hvcnQKdHlwZXMgaW4gdGhlICJzbWFydCIg bW9kZS4KCj4gCj4+ICstIE9ubHkgdGhlIHZhbHVlIG9mIHRoZSBmaXJzdCByZXR1cm4gcmVnaXN0 ZXIgd2lsbCBiZSByZWNvcmRlZCBhbmQKPj4gK8KgIHByaW50ZWQgZXZlbiBpZiB0aGUgcmV0dXJu IHZhbHVlcyBtYXkgYmUgc3RvcmVkIGluIHR3byByZWdpc3RlcnMKPj4gK8KgIGFjdHVhbGx5LiBG b3IgZXhhbXBsZSwgYm90aCB0aGUgZWF4IGFuZCBlZHggYXJlIHVzZWQgdG8gc3RvcmUgYQo+PiAr wqAgNjQgYml0IHJldHVybiB2YWx1ZSBpbiB0aGUgeDg2IGFyY2hpdGVjdHVyZSwgYW5kIHRoZSBl YXggc3RvcmVzCj4+ICvCoCB0aGUgbG93IDMyIGJpdCwgdGhlIGVkeCBzdG9yZXMgdGhlIGhpZ2gg MzIgYml0LCBob3dldmVyIG9ubHkgdGhlCj4+ICvCoCB2YWx1ZSBzdG9yZWQgaW4gZWF4IHdpbGwg YmUgcmVjb3JkZWQgYW5kIHByaW50ZWQuCj4+ICsKPj4gwqAgWW91IGNhbiBwdXQgc29tZSBjb21t ZW50cyBvbiBzcGVjaWZpYyBmdW5jdGlvbnMgYnkgdXNpbmcKPj4gwqAgdHJhY2VfcHJpbnRrKCkg Rm9yIGV4YW1wbGUsIGlmIHlvdSB3YW50IHRvIHB1dCBhIGNvbW1lbnQgaW5zaWRlCj4+IMKgIHRo ZSBfX21pZ2h0X3NsZWVwKCkgZnVuY3Rpb24sIHlvdSBqdXN0IGhhdmUgdG8gaW5jbHVkZQo+IAoK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFy bS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9y ZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1r ZXJuZWwK