From nobody Tue Dec 16 20:29:04 2025 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 8D77A23909C; Thu, 11 Dec 2025 01:20:59 +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=1765416059; cv=none; b=j5jRMCtzwepl7eWpM6f1pgmYNXwhms1omKpumzrG9kS4v72hBSFxgZREfkfml4jnNBvMzpOREVTp8xvLM7oA28MONwCKUMS1ZzqAy9oMenJdt4TzCdd1yvXsXLCoOEeTnHSJTg6XLvSeMMYNaLKrpyCWJ3y5vlH7eFciB/1jg7Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765416059; c=relaxed/simple; bh=c7Wxsv2qMnAP++ftzBA0W0ugHU/R9/cZbMizhIM4xBw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=uYtjaAjj+DHzHJUrHDFIwmYvXfhZ2YrBoRjseYxXPsxupq6TUOHjIDJF9NAT4KxCHTtohsRdfyvOmFzXfsN6TjmR5ef2qHLRj59KXZlmSzza5zNpvX3YRAKCB4fCJvNi1zjTcBvlNLxP+Ev4SwYW/ZI0KEP2WTqcOA4N5JT7Lf8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d7WuFitk; 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="d7WuFitk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CC50C19423; Thu, 11 Dec 2025 01:20:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765416058; bh=c7Wxsv2qMnAP++ftzBA0W0ugHU/R9/cZbMizhIM4xBw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d7WuFitkE7uaxLhYqf6hpILerfgFpEIQLzFcN1Ho/WhQzTmIywxWkHO4r2Xbs24HE dvusjL9951+QWK+A13fhL/kZgFJT5ikI+0ZBC6MAmf5SUNjxAxgkpFWmFIgGI9NPd7 vg5QAFDRFCXO1PRP+lUIuQ6xk5A5+fjHmriUDpyzPD3pGmImYY25nLMgv/gbgVXt6p pSSbVcG3FFWZURfrGYgJvgUtPdgCIdg/l5ekhSaIbRk8Kpun5K+U0k1OldieLSE9ms 3fm37MMtO746y4O4+gMdUGbrTNRpeefwoc+ha+bKHx5SZzmDEiwZ4eCMVRvjkzqwqA ojCucoKSpYEvQ== From: Eric Biggers To: linux-crypto@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel , "Jason A . Donenfeld" , Herbert Xu , linux-arm-kernel@lists.infradead.org, x86@kernel.org, Eric Biggers Subject: [PATCH 12/12] fscrypt: Drop obsolete recommendation to enable optimized NHPoly1305 Date: Wed, 10 Dec 2025 17:18:44 -0800 Message-ID: <20251211011846.8179-13-ebiggers@kernel.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251211011846.8179-1-ebiggers@kernel.org> References: <20251211011846.8179-1-ebiggers@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" CONFIG_CRYPTO_NHPOLY1305_NEON, CONFIG_CRYPTO_NHPOLY1305_SSE2, and CONFIG_CRYPTO_NHPOLY1305_AVX2 no longer exist. The equivalent optimizations are now just enabled automatically when Adiantum support is enabled. Update the fscrypt documentation accordingly. Signed-off-by: Eric Biggers --- Documentation/filesystems/fscrypt.rst | 5 ----- 1 file changed, 5 deletions(-) diff --git a/Documentation/filesystems/fscrypt.rst b/Documentation/filesyst= ems/fscrypt.rst index 70af896822e1..c0dd35f1af12 100644 --- a/Documentation/filesystems/fscrypt.rst +++ b/Documentation/filesystems/fscrypt.rst @@ -453,15 +453,10 @@ API, but the filenames mode still does. - x86: CONFIG_CRYPTO_AES_NI_INTEL =20 - Adiantum - Mandatory: - CONFIG_CRYPTO_ADIANTUM - - Recommended: - - arm32: CONFIG_CRYPTO_NHPOLY1305_NEON - - arm64: CONFIG_CRYPTO_NHPOLY1305_NEON - - x86: CONFIG_CRYPTO_NHPOLY1305_SSE2 - - x86: CONFIG_CRYPTO_NHPOLY1305_AVX2 =20 - AES-128-CBC-ESSIV and AES-128-CBC-CTS: - Mandatory: - CONFIG_CRYPTO_ESSIV - CONFIG_CRYPTO_SHA256 or another SHA-256 implementation --=20 2.52.0