From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 45BB1C71157 for ; Tue, 17 Jun 2025 22:30:42 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4bMM4w1ZNVz2xdg; Wed, 18 Jun 2025 08:30:08 +1000 (AEST) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2604:1380:45d1:ec00::3" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1750199408; cv=none; b=EwcSZqi2XxqZCLp+XgZe3LOKG+hYW0utBJHqSErS/7z36eybZyd8LdPsGIo3dCeBrWLrH8Fe1NHXbG56R2glR7W2CdSJgqs+GkWyfEmP65Vba7nevcOA2bf/N8IPxN6FYYVpbxO4f89/NS3z70Ecsh5FI3wGXimjfsmjE8xMGObqJ+y+dNRfTPpZL0+tWhGTeCq5f8pPP5YVkhbxETbMKnfBHVZ+Bnp5zZ+yafTirPo4DU+m/RxOJHiV+5moWAc9ylkeZs/aldkmkw4mQFOYpXz62uBJ4pBmaVL0HFuspak4KDDghb8JWZSCXERax6r4m/ADH+v4lxru2SmazhnpuA== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1750199408; c=relaxed/relaxed; bh=5n1vHZXydhS4yJUDc/Oqq194hWPb/ViKF7MZZOHn4s8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=n8k4nW/oD2xLCSXebVwVyHdB2Nbkrd2Rj59qibuTXiqB/v3rkytqpXEV5e4QZD1aTgB1e/RVzTICbk3RHi5WCNPixguEHgCkA4iqDwFyXAmx9yBcKTTFYP8cml7wqyLqiWswFEiXLi5X/Kc9l1jYkTMGD0eOrFw6sX9eZLzxQB6Bi33CtY31aCmB4cUU4oTjbzcSRwIABzTQPmhCw9v4SjI+Ux7avlydi/6owzWObKQZ7Odjblk2CoG/5BN0qaZkLmg0qesph+aMAMjFUbXCO6cMo0jE1loUUVRrwULcHc87nzzlcDXc7nXLmpBkCxF6aWxsD+YA1MUS7Vi+u5PHZA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=PTaZtDOX; dkim-atps=neutral; spf=pass (client-ip=2604:1380:45d1:ec00::3; helo=nyc.source.kernel.org; envelope-from=ebiggers@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=PTaZtDOX; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2604:1380:45d1:ec00::3; helo=nyc.source.kernel.org; envelope-from=ebiggers@kernel.org; receiver=lists.ozlabs.org) Received: from nyc.source.kernel.org (nyc.source.kernel.org [IPv6:2604:1380:45d1:ec00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4bMM4p5kqPz2xS0 for ; Wed, 18 Jun 2025 08:30:02 +1000 (AEST) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 56068A51FA8; Tue, 17 Jun 2025 22:30:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA6A8C4CEF1; Tue, 17 Jun 2025 22:29:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750199400; bh=VbE9czpaU9jNxtjMDcOio0GOQz7YJt+xzskruq3kFzs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PTaZtDOXV75LW7zhlMetRWriUCGRO9uBwPIiM9o0/jEGpdN+igUnmxQnEp4plB8z2 45lRWfeggFJliDHOVY2MKce3WTRRndV5f2cx8yM9CqnvMAaGpPnoCiBrWww0aTm1Vw mb/ykxw5+1+sj3X/ZWy1+swIdw1jIQK1T2UVoQzR0k5DDwYg9Um4xB5KgtupYEyyrY xGTrU+hBphtguYh6B2FokcvxM265qfbLomsSN+rM0M8skgWVKadi9zOf4tpHUhOr3H lnujVLmhVQ+4tf7rjpOMO0cB1eYfI9J3Y63Gi9APd8owp+0RFif64XVknd3zuXeD5x tr1mB08xo0mnw== From: Eric Biggers To: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org, "Jason A . Donenfeld " , Ard Biesheuvel , linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, x86@kernel.org Subject: [PATCH 5/9] lib/crypto/riscv: move arch/riscv/lib/crypto/ to lib/crypto/riscv/ Date: Tue, 17 Jun 2025 15:27:22 -0700 Message-ID: <20250617222726.365148-6-ebiggers@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250617222726.365148-1-ebiggers@kernel.org> References: <20250617222726.365148-1-ebiggers@kernel.org> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Eric Biggers Move the contents of arch/riscv/lib/crypto/ into lib/crypto/riscv/. The new code organization makes a lot more sense for how this code actually works and is developed. In particular, it makes it possible to build each algorithm as a single module, with better inlining and dead code elimination. For a more detailed explanation, see the patchset which did this for the CRC library code: https://lore.kernel.org/r/20250607200454.73587-1-ebiggers@kernel.org/. Also see the patchset which did this for SHA-512: https://lore.kernel.org/linux-crypto/20250616014019.415791-1-ebiggers@kernel.org/ This is just a preparatory commit, which does the move to get the files into their new location but keeps them building the same way as before. Later commits will make the actual improvements to the way the arch-optimized code is integrated for each algorithm. Signed-off-by: Eric Biggers --- arch/riscv/lib/Makefile | 1 - lib/crypto/Kconfig | 2 +- lib/crypto/Makefile | 1 + {arch/riscv/lib/crypto => lib/crypto/riscv}/Kconfig | 0 {arch/riscv/lib/crypto => lib/crypto/riscv}/Makefile | 0 .../riscv/lib/crypto => lib/crypto/riscv}/chacha-riscv64-glue.c | 0 .../riscv/lib/crypto => lib/crypto/riscv}/chacha-riscv64-zvkb.S | 0 .../crypto/riscv}/sha256-riscv64-zvknha_or_zvknhb-zvkb.S | 0 {arch/riscv/lib/crypto => lib/crypto/riscv}/sha256.c | 0 9 files changed, 2 insertions(+), 2 deletions(-) rename {arch/riscv/lib/crypto => lib/crypto/riscv}/Kconfig (100%) rename {arch/riscv/lib/crypto => lib/crypto/riscv}/Makefile (100%) rename {arch/riscv/lib/crypto => lib/crypto/riscv}/chacha-riscv64-glue.c (100%) rename {arch/riscv/lib/crypto => lib/crypto/riscv}/chacha-riscv64-zvkb.S (100%) rename {arch/riscv/lib/crypto => lib/crypto/riscv}/sha256-riscv64-zvknha_or_zvknhb-zvkb.S (100%) rename {arch/riscv/lib/crypto => lib/crypto/riscv}/sha256.c (100%) diff --git a/arch/riscv/lib/Makefile b/arch/riscv/lib/Makefile index 0baec92d2f55b..b1c46153606a6 100644 --- a/arch/riscv/lib/Makefile +++ b/arch/riscv/lib/Makefile @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-y += crypto/ lib-y += delay.o lib-y += memcpy.o lib-y += memset.o lib-y += memmove.o ifeq ($(CONFIG_KASAN_GENERIC)$(CONFIG_KASAN_SW_TAGS),) diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig index f4f9a70dd0891..a2b58ca2df0cc 100644 --- a/lib/crypto/Kconfig +++ b/lib/crypto/Kconfig @@ -200,11 +200,11 @@ source "lib/crypto/mips/Kconfig" endif if PPC source "lib/crypto/powerpc/Kconfig" endif if RISCV -source "arch/riscv/lib/crypto/Kconfig" +source "lib/crypto/riscv/Kconfig" endif if S390 source "arch/s390/lib/crypto/Kconfig" endif if SPARC diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile index 47c889b881b2a..0fe9200a031d6 100644 --- a/lib/crypto/Makefile +++ b/lib/crypto/Makefile @@ -105,5 +105,6 @@ libsm3-y := sm3.o obj-$(CONFIG_ARM) += arm/ obj-$(CONFIG_ARM64) += arm64/ obj-$(CONFIG_MIPS) += mips/ obj-$(CONFIG_PPC) += powerpc/ +obj-$(CONFIG_RISCV) += riscv/ diff --git a/arch/riscv/lib/crypto/Kconfig b/lib/crypto/riscv/Kconfig similarity index 100% rename from arch/riscv/lib/crypto/Kconfig rename to lib/crypto/riscv/Kconfig diff --git a/arch/riscv/lib/crypto/Makefile b/lib/crypto/riscv/Makefile similarity index 100% rename from arch/riscv/lib/crypto/Makefile rename to lib/crypto/riscv/Makefile diff --git a/arch/riscv/lib/crypto/chacha-riscv64-glue.c b/lib/crypto/riscv/chacha-riscv64-glue.c similarity index 100% rename from arch/riscv/lib/crypto/chacha-riscv64-glue.c rename to lib/crypto/riscv/chacha-riscv64-glue.c diff --git a/arch/riscv/lib/crypto/chacha-riscv64-zvkb.S b/lib/crypto/riscv/chacha-riscv64-zvkb.S similarity index 100% rename from arch/riscv/lib/crypto/chacha-riscv64-zvkb.S rename to lib/crypto/riscv/chacha-riscv64-zvkb.S diff --git a/arch/riscv/lib/crypto/sha256-riscv64-zvknha_or_zvknhb-zvkb.S b/lib/crypto/riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.S similarity index 100% rename from arch/riscv/lib/crypto/sha256-riscv64-zvknha_or_zvknhb-zvkb.S rename to lib/crypto/riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.S diff --git a/arch/riscv/lib/crypto/sha256.c b/lib/crypto/riscv/sha256.c similarity index 100% rename from arch/riscv/lib/crypto/sha256.c rename to lib/crypto/riscv/sha256.c -- 2.49.0