Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp100032pxk; Wed, 16 Sep 2020 20:17:08 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxxsAyCpZ6Z4UksCs5dXEfkvo4Ks24s+YawLKbxvBklb0QqRL0Wir/nsrqHmvwTx96SPe2Y X-Received: by 2002:a17:906:2712:: with SMTP id z18mr29493507ejc.380.1600312628387; Wed, 16 Sep 2020 20:17:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600312628; cv=none; d=google.com; s=arc-20160816; b=eDSzUYUK9jvH7pcAF6VRZQhV6Ty0pIahRDOUhLctb0zBiWrUxeHznAs9nZCMX+wodG 8el2FouUXYp/nm+zEoZGGP0UUBNo+IWpsPmOM7fh5R7NDGpr22R2cH+9EZGkNaGfK6kW UCQxjEsIZwLHPIWToAE6aAgqEqeQiS+nw0U86hmBjBXqdqBxrcTHmEbWE0Xg1yv81P0V R9GXzHRoFEHMfWColHmoA7jySYBI96vrttKyDPtjPWurZlyt6Euscbc5LcQ5tUTsjWbL Jr8mmkcuw4IuLGF62/zK6XHcyhti+29HW2NMfvXD/Skn8UtS3iOaVkRMv3FabVw1tM5g FrtQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date :dkim-signature; bh=jDWKxQMJ14srCBTA1GsyP4ASnMZQuAHmXY5o+JKp9bs=; b=MP6v5b9oaIerUZXbH4OI5Vzm5owslVVyZ6mCmDiIb7C1YNIA6u7X79uKZpH4QLoh5u bSVGP/LQ/YPTl61igMtZOazLIzUTN1N4bQWzUQ/MBijpJq+Qqvs3dx+GswFxAhQ3Y3VR SjIHz2vc2V8dNftp7LS2yuUslyKIC2yF1H0xN/KkzBnc/aP44GYw2nUmvssxinmZVkVB dHku5wIZEclW3dSV/DK7/Svsvwk2P5DKvnhU0vwopGE72O4dQ8IPOf2EpI/HhjiAc37L BV762GwqpuuaBQlQJ+9bf1KItwAjurqw/XLPpvC19PXAKcMXxMYui7VbpGV3dX72G2F3 g6qg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=Iwk7g+uG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id by6si13012231edb.31.2020.09.16.20.16.44; Wed, 16 Sep 2020 20:17:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=Iwk7g+uG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726040AbgIQDPd (ORCPT + 99 others); Wed, 16 Sep 2020 23:15:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:33214 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726002AbgIQDPc (ORCPT ); Wed, 16 Sep 2020 23:15:32 -0400 X-Greylist: delayed 477 seconds by postgrey-1.27 at vger.kernel.org; Wed, 16 Sep 2020 23:15:32 EDT Received: from devnote2 (NE2965lan1.rev.em-net.ne.jp [210.141.244.193]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6DDA42078D; Thu, 17 Sep 2020 03:07:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600312053; bh=RQRBoaQqDALDP4kOlcUyHxmW7glid2QWf8ufXBgsveI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Iwk7g+uGaaYCujkc7/ItS11t29T650I74YOla9t4oOYV6DfPh9T0/RCV/RM4OXEDm AdU33vBshNENwyhCzn7sl/ZHEXT2VRRGexmFhC+sPCDvWCWYAzwDSnSDP3+Avijf7s MXNRcM4eTVQGj2x+6vHGx8PMuFLuPCnokClFM8OY= Date: Thu, 17 Sep 2020 12:07:28 +0900 From: Masami Hiramatsu To: "Frank Ch. Eigler" Cc: Arnaldo Carvalho de Melo , Masami Hiramatsu , Arnaldo Carvalho de Melo , Aaron Merey , Daniel Thompson , linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] perf probe: Support debuginfod client Message-Id: <20200917120728.d5ecb9587ff3366b6c04228b@kernel.org> In-Reply-To: <20200916201753.GC16238@redhat.com> References: <160027467316.803747.10741549521899847231.stgit@devnote2> <20200916181307.GB16238@redhat.com> <20200916185218.GA1322686@kernel.org> <20200916201753.GC16238@redhat.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.32; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 16 Sep 2020 16:17:53 -0400 "Frank Ch. Eigler" wrote: > Hi - > > > > Nice, even uses the source code fetching part of the webapi! > > > > So, can I take that as an Acked-by or Reviewed-by? > > Sure. Thanks Frank and Arnaldo! > > > I need to support this in pahole... > > pahole/dwarves use elfutils, so it already has automatic support. > > https://sourceware.org/elfutils/Debuginfod.html I'm still not sure that which interface of elfutils I should use for this "automatic" debuginfod support. Are there good documentation about it? Since this series just for the kernel binary, I have to check we can do something on user-space binaries. Thank you, -- Masami Hiramatsu