From patchwork Thu May 8 19:41:17 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sridhar, Kanchana P" X-Patchwork-Id: 888696 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (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 E4EF928B3FF; Thu, 8 May 2025 19:41:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.17 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746733302; cv=none; b=Eljn2kUXkDn+411lZEL/wgOxOZBkcYR0WMOy5F+gXARD1aHftNiX95j0Sa+db3nt6B3ykA1i1c9mGZ5xOXptGubNS3GImKPwVi7TBhzGBGUssV8DYP++xp7c1vU3sBfAjzQq49NFWCJuASaV1456gna4sWB2JhBezgaJrxv0clM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746733302; c=relaxed/simple; bh=6wbRhOV0GFWlmqPXQS6DTk+b5GGSil7xU+GDXQbyLR0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=smj0MugZ1kY/CwOLlriasr0MDY9FyORs2eTit7wu17bQIidwCZnuFzsyhEfJzlj8sSD2RWuRJEK5NlxZyGwZfzAcYlKY28Y1HR2oQ9a24qVw+q51mEgRe0XzhCImnWhSRvKB/IxHwBcbaTAyaFMYEIcRotPHmq2d91vV6vQIfmg= 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=G7cAgXfv; arc=none smtp.client-ip=192.198.163.17 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="G7cAgXfv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1746733301; x=1778269301; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=6wbRhOV0GFWlmqPXQS6DTk+b5GGSil7xU+GDXQbyLR0=; b=G7cAgXfvha+wZliockLplGlKJ0UKtBNeRm+rduUW/JW/3orMqCSkbhzL hAUFCFTHG/HyAMVQ5LiD+5amibosvNlT9rOh1T4y5P90N71g8bNh3v5Dp hBgRu9c0LsZvyNioKmgJ7qbGXxmRFppNO1sy1bVcRl9awWLW3fJUEjvyT UpEzKlEb7Zl882ou6I6b5IRvSX6aQKyOR3kKai2C6yxccmxNMLP3pyL8t 0Hb2nXzIjTcwMf7RZ8H0m050AxrklGhKULl6B8kOyd7r47nMRnNyMa+pc 8xgNBq3qkegqOuY7xHgeSil7fBLdJW8MV9EjOqNztnPpxNkAHR2lK5EFd g==; X-CSE-ConnectionGUID: VPHJ6jOeR+W8kHjqJtbEmw== X-CSE-MsgGUID: a6cMcUVQQ7mROxl1mN7/uQ== X-IronPort-AV: E=McAfee;i="6700,10204,11427"; a="48454570" X-IronPort-AV: E=Sophos;i="6.15,273,1739865600"; d="scan'208";a="48454570" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 May 2025 12:41:36 -0700 X-CSE-ConnectionGUID: 7MUR0bThTVCKOt+PlSoAVg== X-CSE-MsgGUID: iEe5hw7uS4+ZnqZrvIKNDQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,273,1739865600"; d="scan'208";a="136880808" Received: from jf5300-b11a338t.jf.intel.com ([10.242.51.115]) by fmviesa010.fm.intel.com with ESMTP; 08 May 2025 12:41:35 -0700 From: Kanchana P Sridhar To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, hannes@cmpxchg.org, yosry.ahmed@linux.dev, nphamcs@gmail.com, chengming.zhou@linux.dev, usamaarif642@gmail.com, ryan.roberts@arm.com, 21cnbao@gmail.com, ying.huang@linux.alibaba.com, akpm@linux-foundation.org, senozhatsky@chromium.org, linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au, davem@davemloft.net, clabbe@baylibre.com, ardb@kernel.org, ebiggers@google.com, surenb@google.com, kristen.c.accardi@intel.com, vinicius.gomes@intel.com Cc: wajdi.k.feghali@intel.com, vinodh.gopal@intel.com, kanchana.p.sridhar@intel.com Subject: [PATCH v9 02/19] crypto: acomp - Reinstate non-chained crypto_acomp_[de]compress(). Date: Thu, 8 May 2025 12:41:17 -0700 Message-Id: <20250508194134.28392-3-kanchana.p.sridhar@intel.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20250508194134.28392-1-kanchana.p.sridhar@intel.com> References: <20250508194134.28392-1-kanchana.p.sridhar@intel.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This reverts the request chaining implementations of crypto_acomp_[de]compress() introduced in commit b67a02600372 ("crypto: acomp - Add request chaining and virtual addresses") since request chaining has been removed from acomp subsequently in commit 64929fe8c0a4 ("crypto: acomp - Remove request chaining"). This patch restores the implementations of crypto_acomp_[de]compress() from prior to commit b67a02600372. Signed-off-by: Kanchana P Sridhar --- crypto/acompress.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/crypto/acompress.c b/crypto/acompress.c index 82fb3c04e68f..d08e0fe8cd9e 100644 --- a/crypto/acompress.c +++ b/crypto/acompress.c @@ -310,21 +310,13 @@ static int acomp_do_req_chain(struct acomp_req *req, bool comp) int crypto_acomp_compress(struct acomp_req *req) { - struct crypto_acomp *tfm = crypto_acomp_reqtfm(req); - - if (crypto_acomp_req_chain(tfm) || acomp_request_issg(req)) - crypto_acomp_reqtfm(req)->compress(req); - return acomp_do_req_chain(req, true); + return crypto_acomp_reqtfm(req)->compress(req); } EXPORT_SYMBOL_GPL(crypto_acomp_compress); int crypto_acomp_decompress(struct acomp_req *req) { - struct crypto_acomp *tfm = crypto_acomp_reqtfm(req); - - if (crypto_acomp_req_chain(tfm) || acomp_request_issg(req)) - crypto_acomp_reqtfm(req)->decompress(req); - return acomp_do_req_chain(req, false); + return crypto_acomp_reqtfm(req)->decompress(req); } EXPORT_SYMBOL_GPL(crypto_acomp_decompress);