From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f41.google.com (mail-wr1-f41.google.com [209.85.221.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 915CE23CB for ; Wed, 28 May 2025 13:07:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748437631; cv=none; b=aEzDCKXSTXpL25qYCM14ndlH5Lfm/5GUOJOwdpEYsVTMbq+/CR99D8Zg9qzQzHrUP/RBruutdpoZ/d3AIS9jWLiRt2qfEoB8IlPnAVVvU4bjDZhXJmGsA+iIvb2QGsXdqvQCafMg28A6mA9ky1aJXVJis2ln52ohsi0oYwfbi0A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748437631; c=relaxed/simple; bh=rKzdJjxN1ZBs/PBVJ3+ttMFFYU+EOv3UZFZn4wu6H0c=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Omk28oPyHDx5Ki4z7sATGE1c+dZWN2hMGsSx0KVZNHXk+l9ysxKIBp7dGgOlFf9NRXONU4ymdSWtzf40qfL3wpHNc3tWPSRLMNu3HKecqtRWcXremmil3dvFvC8DBrAFd7RrJJazWz1h1DtCtNHaG7t+hdlZjcQ1sfNsgASI9SY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=iqzwSksJ; arc=none smtp.client-ip=209.85.221.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="iqzwSksJ" Received: by mail-wr1-f41.google.com with SMTP id ffacd0b85a97d-3a4d152cb44so4069414f8f.2 for ; Wed, 28 May 2025 06:07:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1748437628; x=1749042428; darn=vger.kernel.org; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=fJve3zndb49Vryo7N3DSl+geHmJfQfyEWh47hFf1fIg=; b=iqzwSksJ9ZYe8NdMOCm+KUaUk2jJIKBv2gof6NUjZxaZlg4eMtfccBER/8U/ClT7e1 xeiH8ZHQPaCPviUcfWldTX0SotxyumIHIULpOPdXuJtqPVOmUuwcZgsQ8w4XjKFmh0qu Pi3HMFLBWVUyIDiYZ2VsqpclXD7TS0Z8KxRdoLVpJnICyAMhi6beFRugKOpqtww5wbX4 N5xbgsA37HK67EhiKhjba7+IZnmv8adl459yNjqQX8ppb+90CVt/ZEi1TtLDacqKBThe eCdb4RgMeW1rjUSqs9OM+1Js9eF7yaJ9lbUke+/cHeV4VYPANHwmQsEjwu51N01bQGDd FcAg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748437628; x=1749042428; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fJve3zndb49Vryo7N3DSl+geHmJfQfyEWh47hFf1fIg=; b=V1/NeIIebJhFBAiBcqs5fFfzIP5mHlSq2UTTPL2drzaCXzs3HtGGXh9W4wHFyIb6u2 rw/WyUyGQsz0R9q8AR8cvVLeAnwtHk0RTNIOft1v7vzXaF9RwiWO5tHQ5SgwPTHnR/fe TH2CxMPT+YINiuKSKxLlbspJFPvbdWx5ZduMODVmhpFHOdjgjZYqql3oe9iV3HTTDThi 0M0YsjEjumbc8HJouYm3lktk3yjprrFD39TjecS5tYuWLeggFKdkU5hYcWlzJrfCSqiN TtxdwRMcGdkxItmacr68oMQl2/dWsFS4IeZdbcb1NjDaI5foopROc7/eV/lURm5o1pAZ y+jg== X-Forwarded-Encrypted: i=1; AJvYcCUzMZxrhHWxFDVGEMVmZGRoXhUi3QxuUFxFmERuTcEW+nL9BXF4TvwLqBjz8+Thkqfp9ziOg6mFa6z4UPQ=@vger.kernel.org X-Gm-Message-State: AOJu0YzgCsbw6olsNw2ofO3rwyDks6LtiErtux2cV43VDplZnL4Virb7 Oj7SgLaxAenE65fanqx7S9Bkyh3JsQSj6t0Xfvv9h/f7gDe4TpBMCP7K X-Gm-Gg: ASbGncvi9uFMO+fq9/JeR1CudFCXmrT+WDA+x2Ia9HErCPIwWbq66xLiPR1IlvYFfax EaX+R7IN87owrGzor2HN+hEOcLvqtxHape5c9JYFxrpvg0burX777ADZs6WBvjg5Y/mI4fKUsn7 0ub+tZfeBJxeOVVxGPof2PmDuxtlNuJ3cI72VF6p41BE/EXA4D1ypbgdIBil+lyJgih6Z/Pf24n vxixhByU8YNHWeD/6wstYD3ESD32Wft2KQW+5h5gx64Si+cXynbo+uDbU+hkOwgU6l6MGlaPpbF uOUTH7mW9pYBNvpcy7VzoNTHue3Gt5YQTBYgczwXl0Zc3lj7HlA= X-Google-Smtp-Source: AGHT+IGvtMs/Cym5cpaNwyMlymv1tXC9XRE6OCDxdC2LiAmRaVLNMwQdU/owkLojUjrEDLqd0tTKYA== X-Received: by 2002:a5d:64cb:0:b0:3a1:fa6c:4735 with SMTP id ffacd0b85a97d-3a4cb474157mr15066112f8f.35.1748437627134; Wed, 28 May 2025 06:07:07 -0700 (PDT) Received: from Red ([2a01:cb1d:897:7800:4a02:2aff:fe07:1efc]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-450787d3be4sm17314405e9.35.2025.05.28.06.07.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 May 2025 06:07:05 -0700 (PDT) Date: Wed, 28 May 2025 15:07:03 +0200 From: Corentin Labbe To: Suman Kumar Chakraborty Cc: herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, qat-linux@intel.com, dsterba@suse.com, terrelln@fb.com Subject: Re: [v3] crypto: zstd - convert to acomp Message-ID: References: <20250527102321.516638-1-suman.kumar.chakraborty@intel.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250527102321.516638-1-suman.kumar.chakraborty@intel.com> Le Tue, May 27, 2025 at 11:23:21AM +0100, Suman Kumar Chakraborty a écrit : > Convert the implementation to a native acomp interface using zstd > streaming APIs, eliminating the need for buffer linearization. > > This includes: > - Removal of the scomp interface in favor of acomp > - Refactoring of stream allocation, initialization, and handling for > both compression and decompression using Zstandard streaming APIs > - Replacement of crypto_register_scomp() with crypto_register_acomp() > for module registration > > Signed-off-by: Suman Kumar Chakraborty > Reviewed-by: Giovanni Cabiddu > --- > v2->v3: > - Updated the logic to verify the existence of a single > flat buffer using the acomp walk API. > Hello Please use the right mail prefix [PATCH vX] Thanks Regards