From patchwork Sat Feb 23 08:23:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 10827339 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5FEE71805 for ; Sat, 23 Feb 2019 08:23:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4BEAF2FFDE for ; Sat, 23 Feb 2019 08:23:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3A74030047; Sat, 23 Feb 2019 08:23:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B9E722FFDE for ; Sat, 23 Feb 2019 08:23:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725915AbfBWIXt (ORCPT ); Sat, 23 Feb 2019 03:23:49 -0500 Received: from mail.kernel.org ([198.145.29.99]:36588 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725785AbfBWIXt (ORCPT ); Sat, 23 Feb 2019 03:23:49 -0500 Received: from sol.localdomain (c-107-3-167-184.hsd1.ca.comcast.net [107.3.167.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 84B372084F; Sat, 23 Feb 2019 08:23:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550910228; bh=jbzYxr7CkotKZJMA/lnfSwkGKMLjyxFeef/5h16kQ70=; h=From:To:Cc:Subject:Date:From; b=MZU2RDshG+eyxNjdzVGufSyWmO550VA5hsIvve/7CZr2VpHvFDxtCUxQdwvTGGpqs SI7FU1Rjn2JQmlUqSzhpowSZRXYMfQga3JZtsLBM0bwhHat4jjdwSvsZDUeSq+nqUp KAK5eS63rzSnK3bEAHGx8Axu5ELH8JyVSDULZL6k= From: Eric Biggers To: linux-crypto@vger.kernel.org, Herbert Xu Cc: Mahipal Challa , Jan Glauber Subject: [PATCH] crypto: cavium/zip - fix collision with generic cra_driver_name Date: Sat, 23 Feb 2019 00:23:23 -0800 Message-Id: <20190223082323.4126-1-ebiggers@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Eric Biggers The cavium/zip implementation of the deflate compression algorithm is incorrectly being registered under the generic driver name, which prevents the generic implementation from being registered with the crypto API when CONFIG_CRYPTO_DEV_CAVIUM_ZIP=y. Similarly the lzs algorithm (which does not currently have a generic implementation...) is incorrectly being registered as lzs-generic. Fix the naming collision by adding a suffix "-cavium" to the cra_driver_name of the cavium/zip algorithms. Fixes: 640035a2dc55 ("crypto: zip - Add ThunderX ZIP driver core") Cc: Mahipal Challa Cc: Jan Glauber Signed-off-by: Eric Biggers --- drivers/crypto/cavium/zip/zip_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/cavium/zip/zip_main.c b/drivers/crypto/cavium/zip/zip_main.c index e6b09e784e666..a8447a3cf3665 100644 --- a/drivers/crypto/cavium/zip/zip_main.c +++ b/drivers/crypto/cavium/zip/zip_main.c @@ -351,6 +351,7 @@ static struct pci_driver zip_driver = { static struct crypto_alg zip_comp_deflate = { .cra_name = "deflate", + .cra_driver_name = "deflate-cavium", .cra_flags = CRYPTO_ALG_TYPE_COMPRESS, .cra_ctxsize = sizeof(struct zip_kernel_ctx), .cra_priority = 300, @@ -365,6 +366,7 @@ static struct crypto_alg zip_comp_deflate = { static struct crypto_alg zip_comp_lzs = { .cra_name = "lzs", + .cra_driver_name = "lzs-cavium", .cra_flags = CRYPTO_ALG_TYPE_COMPRESS, .cra_ctxsize = sizeof(struct zip_kernel_ctx), .cra_priority = 300, @@ -384,7 +386,7 @@ static struct scomp_alg zip_scomp_deflate = { .decompress = zip_scomp_decompress, .base = { .cra_name = "deflate", - .cra_driver_name = "deflate-scomp", + .cra_driver_name = "deflate-scomp-cavium", .cra_module = THIS_MODULE, .cra_priority = 300, } @@ -397,7 +399,7 @@ static struct scomp_alg zip_scomp_lzs = { .decompress = zip_scomp_decompress, .base = { .cra_name = "lzs", - .cra_driver_name = "lzs-scomp", + .cra_driver_name = "lzs-scomp-cavium", .cra_module = THIS_MODULE, .cra_priority = 300, }