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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03D4DC433F5 for ; Sat, 4 Dec 2021 16:35:37 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 296416B007E; Sat, 4 Dec 2021 11:35:27 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 244776B0080; Sat, 4 Dec 2021 11:35:27 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 10D126B0081; Sat, 4 Dec 2021 11:35:27 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0224.hostedemail.com [216.40.44.224]) by kanga.kvack.org (Postfix) with ESMTP id F22686B007E for ; Sat, 4 Dec 2021 11:35:26 -0500 (EST) Received: from smtpin20.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 95CAF8249980 for ; Sat, 4 Dec 2021 16:35:16 +0000 (UTC) X-FDA: 78880661832.20.3964B95 Received: from mail-yb1-f175.google.com (mail-yb1-f175.google.com [209.85.219.175]) by imf24.hostedemail.com (Postfix) with ESMTP id 3A4CEB0000A2 for ; Sat, 4 Dec 2021 16:35:16 +0000 (UTC) Received: by mail-yb1-f175.google.com with SMTP id f186so18759639ybg.2 for ; Sat, 04 Dec 2021 08:35:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=eclypsium.com; s=google; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=il/vIhlI+W8GvY7WS35IRPzq+xTmUlqG5fBf6HYGkH8=; b=P41QzUjoYrb18XLpmAVk9XuTbWU+TILYQlwFFYa1pwwsrCrIg/QLm+uy+ShxWKbuQm m25NgyqrWFk7MB0MuveN3gRLEoF4depJJXEkfwBQf75N5jREmTlJNVu8/U5BpCmHrBb6 Cs4+WQQvl6V4OXYDAi7002U4d02ZtlEfVb1Z9Nj+v46Kfwpfjo98QKDIytXK3RcCWZzy 1WPdEORAkQTYNCY4qNqfWyPI3p0XA1gfOTlBsKJIzxpTsGEOFhADu/mFsWwtauf+ag8b 7CkCo7u3rQheha/9mc7nsTxIJkllu9sT+icJXUb8ZZeb0Lkt0uP+OAunRob/zX8HWCQ9 EnOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=il/vIhlI+W8GvY7WS35IRPzq+xTmUlqG5fBf6HYGkH8=; b=b6EiZXLhF2mgZcR8oYKG7tOtc+UQvHvxQg91o8ITRJ+vCqSKtzILDJlG5Zhl+3dYPT 4Q+DhennNv7Do5JGovzQWJKfa/SXj0WJdTVHlnL5tMEr2qQLv+prwf2WBO0ypQvpO8jq WDwSpi6B8ZaHYPcrySsibHuKwU6ySILDOPYLSd4eBIp8dvCS3TSV1O5mX6phLg8Ev6IK WXfZv4SR9ZDvS/2lidhcWWhdHc7zoU278DpGmlhJMTDEZuzt4ZYkP86mgGtGPCmCYF+r bs3nXYxx0G+fVcHfornfX4MKXvlIViiSMM2pms6UQeLrHhB2x9KSG5sQxqFBxxJ55cbP duBg== X-Gm-Message-State: AOAM533qdj9WpcHH+9f92OcwCQAk4QDQJn+8Re0Dkz+ngMRTv3flHLRJ ZgvzpdPAkN/f9SaJVXwSxQL+4u00fS6YV1foUXVrGA== X-Google-Smtp-Source: ABdhPJzmsDPja10p+s6JvU9EsydcbZcjfqieT2bhdVCFdIRgHZtajPr4w+vcCu/amxvvvDimJwUsMhsl/oc5oxwr66w= X-Received: by 2002:a25:c8c3:: with SMTP id y186mr31410670ybf.20.1638635715516; Sat, 04 Dec 2021 08:35:15 -0800 (PST) MIME-Version: 1.0 Received: by 2002:a0d:c906:0:0:0:0:0 with HTTP; Sat, 4 Dec 2021 08:35:15 -0800 (PST) In-Reply-To: References: <20211203192148.585399-1-martin.fernandez@eclypsium.com> <20211203192148.585399-6-martin.fernandez@eclypsium.com> From: Martin Fernandez Date: Sat, 4 Dec 2021 13:35:15 -0300 Message-ID: Subject: Re: [PATCH v3 5/5] drivers/node: Show in sysfs node's crypto capabilities To: Greg KH Cc: linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-mm@kvack.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, ardb@kernel.org, dvhart@infradead.org, andy@infradead.org, rafael@kernel.org, rppt@kernel.org, akpm@linux-foundation.org, daniel.gutson@eclypsium.com, hughsient@gmail.com, alex.bazhaniuk@eclypsium.com, alison.schofield@intel.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 3A4CEB0000A2 X-Stat-Signature: rcoyi1mdnuxhpjmhfm1tcist61es5ej3 Authentication-Results: imf24.hostedemail.com; dkim=pass header.d=eclypsium.com header.s=google header.b=P41QzUjo; dmarc=pass (policy=quarantine) header.from=eclypsium.com; spf=pass (imf24.hostedemail.com: domain of martin.fernandez@eclypsium.com designates 209.85.219.175 as permitted sender) smtp.mailfrom=martin.fernandez@eclypsium.com X-HE-Tag: 1638635716-997359 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 12/4/21, Greg KH wrote: > > You forgot a Documentation/ABI/ update for this new sysfs file you > added :( > Damn, I forgot to add it to the patch. It will be in my next patch, this is what it looks like: diff --git a/Documentation/ABI/testing/sysfs-devices-node b/Documentation/ABI/testing/sysfs-devices-node new file mode 100644 index 000000000000..ab46fdd3f6a8 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-devices-node @@ -0,0 +1,10 @@ +What: /sys/devices/system/node/nodeX/crypto_capable +Date: October 2021 +Contact: Martin Fernandez +Users: fwupd +Description: + This value is 1 if all system memory in this node is + marked with EFI_MEMORY_CPU_CRYPTO, indicating that the + system memory is capable of being protected with the + CPU=E2=80=99s memory cryptographic capabilities. It is 0 + otherwise. \ No newline at end of file