From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-189.mta0.migadu.com (out-189.mta0.migadu.com [91.218.175.189]) (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 E0EB1433B3 for ; Tue, 30 Sep 2025 23:03:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.189 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759273426; cv=none; b=TdohRMkE9zaHa55sItL8O1/oMsXHn4zaYpj13FYCcAzliIwwmcDTOnzoJJj73W9uy/RGJtHnFV/tUCKz4sYxx1llvknjyc/atz+9Am7egW11nDGKVjqU1ozcUHgOoKtEi7suPHFWPzLMt7xk3ZbzvP+w1sLaMf6VAXD3vPi1nJk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759273426; c=relaxed/simple; bh=MwsxlnZczU/bnB3A4SBELGbj2o2bz3EsiwhVQvoMcVE=; h=Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc: Message-Id:References:To; b=YXws5MMMbUPX3GixUbx42tJTgln3q6wZUOfBE7deGKK4LEp6IkCV6v4WP/mlszljOhdhfu2Vuuq46so9LxedYYJ/baMk4nP8PN1xV5KZQLBNqRRbWdzApfFiTahhpn2/Hoj5UkS6iUptVEn6Zf20WOk62AWCDdyp66f1F2EjA24= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=p7YZ+bt6; arc=none smtp.client-ip=91.218.175.189 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="p7YZ+bt6" Content-Type: text/plain; charset=us-ascii DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1759273421; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=yKvcQaGiIXcyV92n6d4ZDbACEVruTCAsYgqJlCgePMc=; b=p7YZ+bt6dp/z/krOPJz2NtGQHfALZgapKqlhaKr/R2k0nieOPyMHUy42HV7SZah75yiZ5k ji5mDaIr7Xl6wzsDcSif7V3jLA0eXSDjRUPWI2y+vSNLsl3c/SR2I6HwHCgcEavoMPd4Pu QA/rb/p9xf+Od9nzmqXpPRPTj5IgKHo= Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.700.81\)) Subject: Re: [PATCH v2] tracing/osnoise: Replace kmalloc + copy_from_user with memdup_user X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Thorsten Blum In-Reply-To: <20250930172841.63dc86b5@gandalf.local.home> Date: Wed, 1 Oct 2025 01:03:29 +0200 Cc: Masami Hiramatsu , Mathieu Desnoyers , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Content-Transfer-Encoding: 7bit Message-Id: <76B6CC10-1C0A-42D0-83E8-8CA8A7790BF0@linux.dev> References: <20250925211736.81737-1-thorsten.blum@linux.dev> <20250930172841.63dc86b5@gandalf.local.home> To: Steven Rostedt X-Migadu-Flow: FLOW_OUT On 30. Sep 2025, at 23:28, Steven Rostedt wrote: > Which makes your change not quite compatible. > > I'm going to rebase and remove your change for now. No worries, I'll send a v3 tomorrow using memdup_user_nul() instead. Thanks, Thorsten