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[147.75.199.223]) by mx.google.com with ESMTPS id x5-20020a05620a0b4500b0078784bc4e64si7667640qkg.615.2024.03.03.07.22.17 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 03 Mar 2024 07:22:17 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-89796-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=s7olhd2m; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-89796-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-89796-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 3A1921C21605 for ; Sun, 3 Mar 2024 15:22:17 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 19E0967C4A; Sun, 3 Mar 2024 15:22:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="s7olhd2m" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3002067A19; Sun, 3 Mar 2024 15:22:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709479330; cv=none; b=aXTeIwe0BiUNdvbpJuza/sWb+lxg5hq/3gCDY7lL0mi6cf5bqL0nMCqZl/w4tl4ckutCRo2WmYytkAsyd/DrJk0zs7DknCyUG0ecZiASYD9Pn9/cMHM/LkOSEr9jU3pND3Csj9ElSXYuJID2tAmHpBC7joMDURkqAKdEG+8TBzw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709479330; c=relaxed/simple; bh=3dJAW3wkNjRrd5xa/cVWyf2MR5TgewIlm1wiSL8y5q4=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=nXXqpyUQdW+BxO9NNv+KPbc43GdrKBiW31SdhOtGvsMvhgNz9oRUD8YzBIrBL4EtJgkGe319kXoNYEPZ51Z3OPoNGCab11lRR/dnSp700YEoPHtfPFy9lr45xUm+Q5LBhGOLzhFyJPCOGrR6Ep0S720i5KbTQykjIsvo6cU5QPw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=s7olhd2m; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id F29BBC433C7; Sun, 3 Mar 2024 15:22:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709479329; bh=3dJAW3wkNjRrd5xa/cVWyf2MR5TgewIlm1wiSL8y5q4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=s7olhd2mfDb0w4zQovdhx3ZlLw9h/Pp4pBhiJdgndbbFrjOTT2RDLdIWUHvQJTArx DIqWx/DMoKgm5INW/tpmyr6WH0Eclm47x3P9Zg6X+k/mPx5hiv+l3sPb09xL52ViBk 4gJ0wdZIt/d31h5nE865wW6A35xsX615ap6YWabLN1a9ML1vVmsvZdtTUfrHeF/2ik sDlUjzOOAJNPuUtTfGFw9mk4YFi8WQtXR0qbFqhXPUysmUuHMsfKPSmTTwxdnxqeMB PtQ9oRk931gxYGmFq6+Kz6BN8gYj3B4EygjZ2EW/rjmY+poMlBcajINzeDAmkLQrd2 8dn3dpThDGsLw== Date: Mon, 4 Mar 2024 00:22:05 +0900 From: Masami Hiramatsu (Google) To: Steven Rostedt Cc: Jiri Olsa , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v2 0/7] tracing/probes: Support function parameter access from return probe Message-Id: <20240304002205.d0a213af1969fda8a82dafa7@kernel.org> In-Reply-To: <20240229224134.55c1c36b@gandalf.local.home> References: <170891987362.609861.6767830614537418260.stgit@devnote2> <20240229145139.a215085c44add62302463312@kernel.org> <20240229153855.6fe3fb454cf56eebc6ea9953@kernel.org> <20240229161320.978190f42dcc1a521c192e7d@kernel.org> <20240229175216.96bb2e16b510f81e3802ef23@kernel.org> <20240229224134.55c1c36b@gandalf.local.home> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) 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=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 29 Feb 2024 22:41:34 -0500 Steven Rostedt wrote: > On Thu, 29 Feb 2024 17:52:16 +0900 > Masami Hiramatsu (Google) wrote: > > > Lol, I haven't allocate the entry data size when initialize rethook. > > That's a bug. > > Please try below. > > I'll wait to review patches 5,6,7 as I'm guessing this will have a v3? Ah, actually I pushed this fix separately because it is an actual bug and may silently cause an issue in the selftest. I pushed it in probes-fixes-v6.8-rc5. Anyway, let me send v3 it with that fix. Thank you, > > -- Steve > -- Masami Hiramatsu (Google)