From patchwork Tue Jun 17 22:27:24 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 897425 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 848BE2BDC28; Tue, 17 Jun 2025 22:30:01 +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=1750199401; cv=none; b=BgCCOCkPbzR1L9D8Ecpx5aa93WQFwkTv+hpFyHcyRbB+/q5U/2j2CYSHllVFoXHJJV3OA2pCSOtB+3XM2kJc0awRk8U9IVLPZYZRfO9hU0HHG71kPgW2HW/pV4EuOiTswe8mA8IQSvwBwv25ItC8HZGvQAkOozcFXlmX390qPvo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750199401; c=relaxed/simple; bh=hkPIvoqxShZhMTTDhLVtDi8Yqmn39FL66nVo8qVRu1Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XNjtubKqPUZ3qCEMKpSvblnHExajfaCawLTN+k4lXIS7JJ7hJJQUPIMMJk/2PhERzXngzwaD3gUanLcais3siwoY7Hp8SdSrtvaV0JA83hlNzvlF6LcxwuO5/o0LNW7rrER3sWLZ2iHgJG9Qb09L2XqZAgrVCsS1GJhrHz2l78o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CKc8qPKa; 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="CKc8qPKa" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BC62AC4CEF6; Tue, 17 Jun 2025 22:30:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750199401; bh=hkPIvoqxShZhMTTDhLVtDi8Yqmn39FL66nVo8qVRu1Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CKc8qPKacvgviafDJA8lSI2yrliEIiRaHqww9PSNVArp3EkmSThFIj0ix9/MqJPwg 3t0MqZLXdwckLnEcpIcbnuhL8zrVWrFYzDDuEke7tXOvMfDa3J7RRrKLmU+uetbjZ4 bG1iU16tXN1rrqNMaQxv+54OWdd/MEWLvXU9V0sacQR86Pehnf0mSBErESrSvBLLqb ntGC/IsNfd2afRrg89OWW2gQnIbUZFr5ADvscwB9ZsXqG8WMWm0JAyG4OPxWA5H3Q7 T9Uy/6lgMcgbVxTl3aSfMvp3Nmeamfxr1OxiYp1oJMF4LdCD3rAm7+Q0WUupeSaq0t O5Ni41xVr1NEw== 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 7/9] lib/crypto/sparc: move arch/sparc/lib/crypto/ to lib/crypto/sparc/ Date: Tue, 17 Jun 2025 15:27:24 -0700 Message-ID: <20250617222726.365148-8-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> 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