Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp3778948pxj; Mon, 24 May 2021 14:51:51 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyvkAWXKWDrWflLsMLc0v4bTa7wuu1zllDR6vHol7gb7N702eHr7sc08ELR38oRGE0HN8iX X-Received: by 2002:a17:907:16a5:: with SMTP id hc37mr26422367ejc.166.1621893111086; Mon, 24 May 2021 14:51:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621893111; cv=none; d=google.com; s=arc-20160816; b=cxzfgzWAJ/xC2yE708MirqHrCbXteOJdkKCyZNuCIp4tZl0EQBTseVqNKrItnljgQL zLDCR+Y4qrr3eYM0TPeytZvk+rK8H08Hk9SGz4F3xr+uOS47rr5haQckoOgpSn8+TJr7 G+FLOX6D/gSWO5Lj306wwlDlpMjpwsGdw3MlosB+BJU80wV2H2mx3hKT6gz7PhxwmIkW KRgBb1nHzBItDty60xz8unhQb74s2AAU4A0SECvj0q5qrOYcUpxoRRwaZWUuwbZD/w6X Jjr10BjyKNZN5D1Ti9uX0CCalZo0Wtul30WhV9vDha+N/BdiXLOUi8wgiX+pPFeJ0AX1 3cLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=jHpZM6Jvc5tfMwqwgth1NuhWu5StC7aP4jGPtni7at8=; b=uMT4dstmomJbpmYK4jlWdfqciuWzDfEVaDdOF1h93HRz7gprtmgfXdR4fxur3OIsQW FmqPlFYtA3ZneCNlxMDehqbPtZlnxQ1GvaY/qefNWbqGZMyOq90ksqbXVA/gex2T1pmK nRuXp+uppyYCsCORMNJOhc2Nes+ZYzJ5SEwe8eLlo2v4vIo/lRAhV33qDbzuI05PC4DI 8IYDEXiIYYTqBxBz52LsXK00zrzDE7x7VAzJUMnmL4M+wnQDH9zdUi8yYp1m+/J57fcN a7RGITcr6KPc3fPc01G+lccOTJcyRHlvCiCDm1+/8PE2YN09W4l7HoRoBAljcOzsHjHA FAgw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=H+k5wdLQ; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y13si13889583ejb.12.2021.05.24.14.51.27; Mon, 24 May 2021 14:51:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=H+k5wdLQ; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233855AbhEXVsK (ORCPT + 99 others); Mon, 24 May 2021 17:48:10 -0400 Received: from mail.kernel.org ([198.145.29.99]:49032 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233353AbhEXVsJ (ORCPT ); Mon, 24 May 2021 17:48:09 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0919F613FC; Mon, 24 May 2021 21:46:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621892801; bh=1RUpzx4qV06/oeotNt0xJiGBMPVJNhRCtiteIVtj0ck=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=H+k5wdLQgW9QAN5M2OYczvI9SH1+LzBQpMuxnPzqsq6qyI+gl+v1JiKkA2pUaORWB rUIyz9R9JLVikQJuaIre5GMnDaf12GuuylmN3QAgw+5JBOj4RjWjooNCWL0MKvSK86 BnSeNB+IJs5cK0s1l8jfGCCuLW9YO1/brQZQVJoeTBKDO6DxY7/avLmK9ij0gxm3sL D2IhRewtHdb5gEF7Wla0ZwTNt5DoRg950Txtfbviz7qMvGRFZ/1L00RU9u9wt+wIuw tQbXuzH/dmwp0h2l0oN6fMePWZnwNPwtJavJh6BTPT85qKDIQT9gXETJxDxiLe6TbK Ym4yPhpXXIMgQ== Date: Mon, 24 May 2021 14:46:39 -0700 From: Eric Biggers To: Ard Biesheuvel Cc: linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, herbert@gondor.apana.org.au, will@kernel.org, kernel-team@android.com Subject: Re: [PATCH v5 2/5] crypto: arm64/aes-neonbs - stop using SIMD helper for skciphers Message-ID: References: <20210521102053.66609-1-ardb@kernel.org> <20210521102053.66609-3-ardb@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210521102053.66609-3-ardb@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Fri, May 21, 2021 at 12:20:50PM +0200, Ard Biesheuvel wrote: > Calls into the skcipher API can only occur from contexts where the SIMD > unit is available, so there is no need for the SIMD helper. > > Signed-off-by: Ard Biesheuvel > --- > arch/arm64/crypto/Kconfig | 2 - > arch/arm64/crypto/aes-neonbs-glue.c | 122 ++------------------ > 2 files changed, 9 insertions(+), 115 deletions(-) Reviewed-by: Eric Biggers