From mboxrd@z Thu Jan 1 00:00:00 1970 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 B07D42DFA59 for ; Tue, 22 Jul 2025 09:42:40 +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=1753177360; cv=none; b=XYk8GuEkEjvHjg10gIF+YSMNtL4Dk+uvM10x/EvvD9vDfGblj41HYLPFcXWOxntUYdF4WAl12cKf0xdcqvoFyaZW4TIxgnt+vfNxh0gx6ZiFXPhEKvLJPTqDebGMe1zW7OpvWRt8e1s7z6dRfHzhfcu6Q8AaP9/cTgR+0lUTdyo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753177360; c=relaxed/simple; bh=qRKi+9jC9HynMa3ZsHjkPw2Uq2QXMxZJNeH5z1eWuWA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Ec6zJNTVzZNUTIkLUrWjyGVexXQFYQt3uF0r8AiTNF4LqSzNBzdB93kO1KZuLwIouH4HVv3w8d3z+Ee0BFziyPyei60QebEbdAiZcTSNjVGNPflp265hSHLbKkH12SXSBxw0k3PbOT3WnoJshl0g9U85zcEt608jh7a+mG0ZZbg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=xPKwIh3f; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="xPKwIh3f" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 17ECDC4CEEB; Tue, 22 Jul 2025 09:42:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1753177360; bh=qRKi+9jC9HynMa3ZsHjkPw2Uq2QXMxZJNeH5z1eWuWA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=xPKwIh3f6tHFtApEXbvpvblCgE0FWzrgmH4ekqILjKrC6y4bb5rUQOsbnCKc2vi1G xZ1wf4N1uTz2QdsA9Nt3mjJw+nx2ibfdqJRAitvDRJ2KuguYJHOpa5hsYRKUffd//J VgDxyVTZK4Q+DuVOp5PfTn6JXGh2NWiL9tThzcTI= Date: Tue, 22 Jul 2025 11:42:37 +0200 From: Greg KH To: Giovanni Cabiddu Cc: stable@vger.kernel.org, qat-linux@intel.com, Damian Muszynski , Tero Kristo , Herbert Xu , Ahsan Atta Subject: Re: [PATCH 6.1] crypto: qat - fix ring to service map for QAT GEN4 Message-ID: <2025072202-partridge-utilize-9db7@gregkh> References: <20250717170835.25211-1-giovanni.cabiddu@intel.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250717170835.25211-1-giovanni.cabiddu@intel.com> On Thu, Jul 17, 2025 at 06:06:38PM +0100, Giovanni Cabiddu wrote: > [ Upstream commit a238487f7965d102794ed9f8aff0b667cd2ae886 ] > > The 4xxx drivers hardcode the ring to service mapping. However, when > additional configurations where added to the driver, the mappings were > not updated. This implies that an incorrect mapping might be reported > through pfvf for certain configurations. > > This is a backport of the upstream commit with modifications, as the > original patch does not apply cleanly to kernel v6.1.x. The logic has > been simplified to reflect the limited configurations of the QAT driver > in this version: crypto-only and compression. > > Instead of dynamically computing the ring to service mappings, these are > now hardcoded to simplify the backport. > > Fixes: 0cec19c761e5 ("crypto: qat - add support for compression for 4xxx") > Signed-off-by: Giovanni Cabiddu > Reviewed-by: Damian Muszynski > Reviewed-by: Tero Kristo > Signed-off-by: Herbert Xu > Cc: # 6.1.x > Reviewed-by: Ahsan Atta > Tested-by: Ahsan Atta You did not mention anywhere what changed from the original commit (and it changed a lot...) So this looks to me like an incorrect backport, so I have to just delete it :( Please fix up and send it again. thanks, greg k-h