From patchwork Thu Jun 19 19:19:06 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 898064 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3C1A128DB4A; Thu, 19 Jun 2025 19:22:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750360930; cv=none; b=K6VjFuqg+DMumS4xHp8nHRt/dRgDjj9dO9IkZJxPrEZQuxqDdcuew9BHmSM/VTs3sM8Z8pfqXoBf8PBxjs5RUiAChN0OjObYKHHIF4ZylFb3ezsftmJgYS5HH+DR8KXEHMT2H6jzmKfjfNNxrD1dud31L+1t7L8p79XRl1h9YXw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750360930; c=relaxed/simple; bh=kUVhngdCHpSMNtk0i1v0SVNnjxwdD/3jWEooeOamq10=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ARUhbRGtoygkwykOlVkSSFJRMZHx/OgCeGnL/xHvevs69wIczLutIV03PNnONbIyKMr6yEB9tx1uZEQG39ZhWDr6WqbQXu9wCjdVHyDrQhXWDtKNk1Ag5Alj7rd3nMWrtrVnwwXu4e6DXn951r6hg1mRO7+NMlDdOU2F58TY9Vw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=t+9eGIBC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="t+9eGIBC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69858C4CEED; Thu, 19 Jun 2025 19:22:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750360929; bh=kUVhngdCHpSMNtk0i1v0SVNnjxwdD/3jWEooeOamq10=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t+9eGIBC2JDa5DBQqAnw528r9ACWVj+Qr17A54ciB4TVHa1eLZ+Cw/tv4tJe3qmmu CWLfxIkUEzwdqVlNIiGwx5Bzb+kZ1SMWxgAgqqYfslDii+7pCSH2VfWxr2ABGHVZjL 9NEvxT+rF0Mq1lA/MD4+yRkBdaYERMN5l5JlW4/bbiyiLfYF0lg/9VIM1f6jZ23kZb BSUZGerbrfDxB8isVNt5CoRE7prpNbtHPX2VquHxJSou2QE3ZgjbzVzIOHMsIyQsY3 cTZiTne87ZdJEDTIPCgGIdHOXjYtICNzsMQSHbLOzkBUNHtR6AczWJzS8dJRbfIQ9c TBRr1sB+g/jow== 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 v2 7/9] lib/crypto: sparc: move arch/sparc/lib/crypto/ into lib/crypto/ Date: Thu, 19 Jun 2025 12:19:06 -0700 Message-ID: <20250619191908.134235-8-ebiggers@kernel.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250619191908.134235-1-ebiggers@kernel.org> References: <20250619191908.134235-1-ebiggers@kernel.org> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Eric Biggers Move the contents of arch/sparc/lib/crypto/ into lib/crypto/sparc/. 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/sparc/lib/Makefile | 1 - lib/crypto/Kconfig | 2 +- lib/crypto/Makefile | 1 + {arch/sparc/lib/crypto => lib/crypto/sparc}/Kconfig | 0 {arch/sparc/lib/crypto => lib/crypto/sparc}/Makefile | 0 {arch/sparc/lib/crypto => lib/crypto/sparc}/sha256.c | 0 {arch/sparc/lib/crypto => lib/crypto/sparc}/sha256_asm.S | 0 7 files changed, 2 insertions(+), 2 deletions(-) rename {arch/sparc/lib/crypto => lib/crypto/sparc}/Kconfig (100%) rename {arch/sparc/lib/crypto => lib/crypto/sparc}/Makefile (100%) rename {arch/sparc/lib/crypto => lib/crypto/sparc}/sha256.c (100%) rename {arch/sparc/lib/crypto => lib/crypto/sparc}/sha256_asm.S (100%) diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile index 5cf9781d68b40..ef8860eb3f3d1 100644 --- a/arch/sparc/lib/Makefile +++ b/arch/sparc/lib/Makefile @@ -2,11 +2,10 @@ # Makefile for Sparc library files.. # asflags-y := -ansi -DST_DIV0=0x02 -obj-y += crypto/ lib-$(CONFIG_SPARC32) += ashrdi3.o lib-$(CONFIG_SPARC32) += memcpy.o memset.o lib-y += strlen.o lib-y += checksum_$(BITS).o lib-$(CONFIG_SPARC32) += blockops.o diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig index 278b7ef5ec4f9..b98543c7ef231 100644 --- a/lib/crypto/Kconfig +++ b/lib/crypto/Kconfig @@ -206,11 +206,11 @@ source "lib/crypto/riscv/Kconfig" endif if S390 source "lib/crypto/s390/Kconfig" endif if SPARC -source "arch/sparc/lib/crypto/Kconfig" +source "lib/crypto/sparc/Kconfig" endif if X86 source "arch/x86/lib/crypto/Kconfig" endif endif diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile index 4cda1f5cd21d4..748d1fc6b6be2 100644 --- a/lib/crypto/Makefile +++ b/lib/crypto/Makefile @@ -107,5 +107,6 @@ obj-$(CONFIG_ARM) += arm/ obj-$(CONFIG_ARM64) += arm64/ obj-$(CONFIG_MIPS) += mips/ obj-$(CONFIG_PPC) += powerpc/ obj-$(CONFIG_RISCV) += riscv/ obj-$(CONFIG_S390) += s390/ +obj-$(CONFIG_SPARC) += sparc/ diff --git a/arch/sparc/lib/crypto/Kconfig b/lib/crypto/sparc/Kconfig similarity index 100% rename from arch/sparc/lib/crypto/Kconfig rename to lib/crypto/sparc/Kconfig diff --git a/arch/sparc/lib/crypto/Makefile b/lib/crypto/sparc/Makefile similarity index 100% rename from arch/sparc/lib/crypto/Makefile rename to lib/crypto/sparc/Makefile diff --git a/arch/sparc/lib/crypto/sha256.c b/lib/crypto/sparc/sha256.c similarity index 100% rename from arch/sparc/lib/crypto/sha256.c rename to lib/crypto/sparc/sha256.c diff --git a/arch/sparc/lib/crypto/sha256_asm.S b/lib/crypto/sparc/sha256_asm.S similarity index 100% rename from arch/sparc/lib/crypto/sha256_asm.S rename to lib/crypto/sparc/sha256_asm.S