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GET /api/patches/2183178/?format=api
{ "id": 2183178, "url": "http://patchwork.ozlabs.org/api/patches/2183178/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20260112192035.10427-5-ebiggers@kernel.org/", "project": { "id": 2, "url": "http://patchwork.ozlabs.org/api/projects/2/?format=api", "name": "Linux PPC development", "link_name": "linuxppc-dev", "list_id": "linuxppc-dev.lists.ozlabs.org", "list_email": "linuxppc-dev@lists.ozlabs.org", "web_url": "https://github.com/linuxppc/wiki/wiki", "scm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git", "webscm_url": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/", "list_archive_url_format": "https://lore.kernel.org/linuxppc-dev/{}/", "commit_url_format": "https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id={}" }, "msgid": "<20260112192035.10427-5-ebiggers@kernel.org>", "list_archive_url": "https://lore.kernel.org/linuxppc-dev/20260112192035.10427-5-ebiggers@kernel.org/", "date": "2026-01-12T19:20:02", "name": "[v2,04/35] crypto: arm/aes - Switch to aes_enc_tab[] and aes_dec_tab[]", "commit_ref": null, "pull_url": null, "state": "handled-elsewhere", "archived": false, "hash": "5e76630d3d2228d97a6da8cbd6e467f87a7c4c91", "submitter": { "id": 74690, "url": "http://patchwork.ozlabs.org/api/people/74690/?format=api", "name": "Eric Biggers", "email": "ebiggers@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linuxppc-dev/patch/20260112192035.10427-5-ebiggers@kernel.org/mbox/", "series": [ { "id": 488089, "url": "http://patchwork.ozlabs.org/api/series/488089/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=488089", "date": "2026-01-12T19:19:58", "name": "AES library improvements", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/488089/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2183178/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2183178/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linuxppc-dev+bounces-15554-incoming=patchwork.ozlabs.org@lists.ozlabs.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linuxppc-dev@lists.ozlabs.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=PeWo/wwn;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=112.213.38.117; helo=lists.ozlabs.org;\n envelope-from=linuxppc-dev+bounces-15554-incoming=patchwork.ozlabs.org@lists.ozlabs.org;\n receiver=patchwork.ozlabs.org)", "lists.ozlabs.org;\n arc=none smtp.remote-ip=172.234.252.31", "lists.ozlabs.org;\n dmarc=pass (p=quarantine dis=none) header.from=kernel.org", "lists.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=PeWo/wwn;\n\tdkim-atps=neutral", "lists.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org\n (client-ip=172.234.252.31; helo=sea.source.kernel.org;\n envelope-from=ebiggers@kernel.org; receiver=lists.ozlabs.org)" ], "Received": [ "from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4dqj311HXcz1xqD\n\tfor <incoming@patchwork.ozlabs.org>; Tue, 13 Jan 2026 06:23:25 +1100 (AEDT)", "from boromir.ozlabs.org (localhost [127.0.0.1])\n\tby lists.ozlabs.org (Postfix) with ESMTP id 4dqj2y73NXz2xS2;\n\tTue, 13 Jan 2026 06:23:22 +1100 (AEDT)", "from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n\t(No client certificate requested)\n\tby lists.ozlabs.org (Postfix) with ESMTPS id 4dqj2y17z8z2xJF\n\tfor <linuxppc-dev@lists.ozlabs.org>; Tue, 13 Jan 2026 06:23:22 +1100 (AEDT)", "from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58])\n\tby sea.source.kernel.org (Postfix) with ESMTP id 1F58644317;\n\tMon, 12 Jan 2026 19:23:20 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id 8E1A5C19425;\n\tMon, 12 Jan 2026 19:23:19 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768245802;\n\tcv=none;\n b=EWEucxXE+7Yq+wJiQ6otC1HDLp5eZ+gdjXlmJR//AUb+cDphR1QOeGyMbcdjcE2OSQwpmIvEmDT8DoH2Ti9FoSQgb2s+YHl4nhOikzu/z56zzp9SxtpMWQ0F+A/HX5YZiMzCXx1acfFeQ4PWpWtCvL+0VD0qNJMpNQRmkPAr+axKiqgpXKi9U6hq7bJDArjr738gS7vBrb/arb9rRc8S02y5W7mTITn/xoZK7Hq3uhOgMXpXlJGrP5RaVWdF5aRFKeAeC+I9Cnn3+kj6IdU0IbYsk8eGHtcwl6sDVAX2MEJ31T9SZ2LMca32Oc1Yf7qLzB+wdnWQ7NeEmmOIOKo3bg==", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707;\n\tt=1768245802; c=relaxed/relaxed;\n\tbh=rnNGHZoGVxmaaqAJ6yvawy5Hn/JrpHmuZhMeed1U7fY=;\n\th=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version;\n b=IayKvE0dEXlA2ymmX2dk9jPg+plPcNsTHiU+bPgcCrbvpCgr4lf6iV2sSoMEe/CDOAaC8wWeZopGty9knbcif3Mx2RwGS9LYC4+OvrbENLSIFaj2OTzgv240bjKQjDFeMR//YJxJcsCjFmpkI+xkkvIvWINx9R8Bi4VBNWvenxlTiTrnEa8Vs3HpCP/6FvW7daAhhP7zwCP3sW5DBt3+7cSPKz3+9Gn8ZcruHy5QTz12EY2PRzg2SZNF7DMwP9VDrLIfDrvSYwHYmiNMYDhOEHeThQV5/ym89HIGZWLpvNma5uwp+HTDQTAawnzzGosajrJqyeMIbO+laZZFFm6HpA==", "ARC-Authentication-Results": "i=1; lists.ozlabs.org;\n dmarc=pass (p=quarantine dis=none) header.from=kernel.org;\n dkim=pass (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=PeWo/wwn; dkim-atps=neutral;\n spf=pass (client-ip=172.234.252.31; helo=sea.source.kernel.org;\n envelope-from=ebiggers@kernel.org;\n receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1768245800;\n\tbh=2M8Gb/YRtberadtTzhIXpTjnvGh0/0hqHwkqCXSjCBo=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=PeWo/wwnv7GJEhSx1Rr6KXtyzCKz82DrZzBSGOzoyh9p4L5PDGU+fcJJAszf9aOvC\n\t 3nQ1ZzuD+/BhBCf3I+xz0Ga4TD6uXEJPz4pgcGUfHRNMN773cTSbwpo42TUOQTgpLQ\n\t p8/MShjCL6T2gM8EL3Q8azFme2TsUyDO4bZGXnEQgI3xm/Z69jIGxg4THjBVqgTQgn\n\t nFFvA/3thNtyEHoSxe2YGfG024AqgG+7kvBldYZurP6i60JW4o+nM7NA9zh9EcitJW\n\t eStkXyo61YXmHmBT7eoGdyDpRaxFgDXyv5lqvfT0EMmxoAqngYIrbCTHZOTCG9bumH\n\t nX/6iHZThwKEw==", "From": "Eric Biggers <ebiggers@kernel.org>", "To": "linux-crypto@vger.kernel.org", "Cc": "linux-kernel@vger.kernel.org,\n\tArd Biesheuvel <ardb@kernel.org>,\n\t\"Jason A . Donenfeld\" <Jason@zx2c4.com>,\n\tHerbert Xu <herbert@gondor.apana.org.au>,\n\tlinux-arm-kernel@lists.infradead.org,\n\tlinuxppc-dev@lists.ozlabs.org,\n\tlinux-riscv@lists.infradead.org,\n\tlinux-s390@vger.kernel.org,\n\tsparclinux@vger.kernel.org,\n\tx86@kernel.org,\n\tHolger Dengler <dengler@linux.ibm.com>,\n\tHarald Freudenberger <freude@linux.ibm.com>,\n\tEric Biggers <ebiggers@kernel.org>", "Subject": "[PATCH v2 04/35] crypto: arm/aes - Switch to aes_enc_tab[] and\n aes_dec_tab[]", "Date": "Mon, 12 Jan 2026 11:20:02 -0800", "Message-ID": "<20260112192035.10427-5-ebiggers@kernel.org>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20260112192035.10427-1-ebiggers@kernel.org>", "References": "<20260112192035.10427-1-ebiggers@kernel.org>", "X-Mailing-List": "linuxppc-dev@lists.ozlabs.org", "List-Id": "<linuxppc-dev.lists.ozlabs.org>", "List-Help": "<mailto:linuxppc-dev+help@lists.ozlabs.org>", "List-Owner": "<mailto:linuxppc-dev+owner@lists.ozlabs.org>", "List-Post": "<mailto:linuxppc-dev@lists.ozlabs.org>", "List-Archive": "<https://lore.kernel.org/linuxppc-dev/>,\n <https://lists.ozlabs.org/pipermail/linuxppc-dev/>", "List-Subscribe": "<mailto:linuxppc-dev+subscribe@lists.ozlabs.org>,\n <mailto:linuxppc-dev+subscribe-digest@lists.ozlabs.org>,\n <mailto:linuxppc-dev+subscribe-nomail@lists.ozlabs.org>", "List-Unsubscribe": "<mailto:linuxppc-dev+unsubscribe@lists.ozlabs.org>", "Precedence": "list", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-Spam-Status": "No, score=-0.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED,\n\tDKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS\n\tautolearn=disabled version=4.0.1 OzLabs 8", "X-Spam-Checker-Version": "SpamAssassin 4.0.1 (2024-03-25) on lists.ozlabs.org" }, "content": "Instead of crypto_ft_tab and crypto_it_tab from aes_generic.c, use\naes_enc_tab and aes_dec_tab from lib/crypto/aes.c. These contain the\nsame data in the first 1024 bytes (which is the part that this code\nuses), so the result is the same. This will allow aes_generic.c to\neventually be removed.\n\nAcked-by: Ard Biesheuvel <ardb@kernel.org>\nSigned-off-by: Eric Biggers <ebiggers@kernel.org>\n---\n arch/arm/crypto/aes-cipher-core.S | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/arch/arm/crypto/aes-cipher-core.S b/arch/arm/crypto/aes-cipher-core.S\nindex 1da3f41359aa..87567d6822ba 100644\n--- a/arch/arm/crypto/aes-cipher-core.S\n+++ b/arch/arm/crypto/aes-cipher-core.S\n@@ -190,12 +190,12 @@\n \t.align\t\t3\n \t.ltorg\n \t.endm\n \n ENTRY(__aes_arm_encrypt)\n-\tdo_crypt\tfround, crypto_ft_tab,, 2\n+\tdo_crypt\tfround, aes_enc_tab,, 2\n ENDPROC(__aes_arm_encrypt)\n \n \t.align\t\t5\n ENTRY(__aes_arm_decrypt)\n-\tdo_crypt\tiround, crypto_it_tab, crypto_aes_inv_sbox, 0\n+\tdo_crypt\tiround, aes_dec_tab, crypto_aes_inv_sbox, 0\n ENDPROC(__aes_arm_decrypt)\n", "prefixes": [ "v2", "04/35" ] }