From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 AA0DE9460; Fri, 15 Aug 2025 22:45:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755297951; cv=none; b=RjItiDDdloYLZ8tgi84KqgsJQwBndG3or9Y1BmvK+j57J7Q/fL/UdboVT4t5Lsiqk6rkosjAVtRbJoBtGIbSUSpAFKzVYxvdnnlLq7KcekrB6BalnlNILMOvvTilWwAruozw5pgNakiW8+nJN5x4UNb8SZ+NAERxjMQO3UwSfTU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755297951; c=relaxed/simple; bh=EG6y9qCoMpzoihjsyrVom/aJBOFjs/Hdckrc4xdzYeI=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=qxCp+JZ80RNECe5l1gpbPVn37b+w3BMW21YBXRan/LRZgok84QhcrESqX9H5UNCAywVd7IPm7NJJg7hoLuu5L/IvmaDkoRxkrWi99clUo7DTQt0DgtuxKp9zCTRV5VanUFzSx8LMd2CYvc1cwAkgrCwpj/oN4wA1CyXDbwfABqQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=k92ed9Ci; arc=none smtp.client-ip=198.175.65.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="k92ed9Ci" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1755297950; x=1786833950; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=EG6y9qCoMpzoihjsyrVom/aJBOFjs/Hdckrc4xdzYeI=; b=k92ed9CiYLFgeoLU8l90yhL90J/9WXXqj/B8ZKWjUOW363sD+QagkFcz 6WQ/rU7DuZaAx6BLESOa+xKr1Dfqku3KHjg8RqnpYo/vjCudLMHXQjsYE biyA/i/jqPQOr1X5Av5+1Cf/sZHlvXzkGsB9PqJpZiGaP+jTK7SkfEu/r ZgiIIxyOpLgRszN9nB/lygUFef74rmLmaWlDqzNf3ChXRX6pMscRCPUxZ TKb2TCXdCA4YmOL5nJ3nkwa47K4vb2NpGFsZzo7GOyUVV08brkQkBEu+w Ro7Ae8b9llqqN9W3lwNgqFnccYUFoquKjDr3x1gnb42wSQy7QYF/vi8aP A==; X-CSE-ConnectionGUID: FESIVdnoRi+kJyQqLaBgrA== X-CSE-MsgGUID: tgcI26D8QYWCDFc7fSZlYQ== X-IronPort-AV: E=McAfee;i="6800,10657,11523"; a="69069779" X-IronPort-AV: E=Sophos;i="6.17,293,1747724400"; d="scan'208";a="69069779" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Aug 2025 15:45:49 -0700 X-CSE-ConnectionGUID: kJpRLbq4S9mz5T89vy8XTA== X-CSE-MsgGUID: FjnjxS3nSYmNkQrCsfI8TA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,293,1747724400"; d="scan'208";a="198101372" Received: from iherna2-mobl4.amr.corp.intel.com (HELO vcostago-mobl3) ([10.125.111.232]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Aug 2025 15:45:47 -0700 From: Vinicius Costa Gomes To: Nathan Lynch , Dave Jiang , Vinod Koul , Fenghua Yu , Dan Williams Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/9] dmaengine: idxd: Fix possible invalid memory access after FLR In-Reply-To: <87349sgzcy.fsf@AUSNATLYNCH.amd.com> References: <20250804-idxd-fix-flr-on-kernel-queues-v3-v1-0-4e020fbf52c1@intel.com> <20250804-idxd-fix-flr-on-kernel-queues-v3-v1-3-4e020fbf52c1@intel.com> <87349sgzcy.fsf@AUSNATLYNCH.amd.com> Date: Fri, 15 Aug 2025 15:45:46 -0700 Message-ID: <878qjkkxut.fsf@intel.com> Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Nathan Lynch writes: > Vinicius Costa Gomes writes: > >> In the case that the first Field Level Reset (FLR) concludes > > I think you mean Function Level Reset? (here and in other changes in the > series) > Ugh, thanks for noticing that. Don't know what happened that I messed that up. Will fix. Cheers, -- Vinicius