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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14299C433FE for ; Mon, 9 May 2022 12:12:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233838AbiEIMQT (ORCPT ); Mon, 9 May 2022 08:16:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43568 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233823AbiEIMQM (ORCPT ); Mon, 9 May 2022 08:16:12 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00F0B24F0C; Mon, 9 May 2022 05:12:18 -0700 (PDT) From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1652098337; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=srsynYuBpe8e28DoE8JdVL1cys9Y1o9AwvMFSnIsIfQ=; b=OFA8QOSVTQ+hT7lcy5Ybp/F+7o/kCZtozbzATnblIZ4ALc9fjHFlabtwKXW34AYHXVuD8K qa4j3YI7mI8KJXl+xE9u/8ZSAaGs221b6DhHCabeKJBDtRVZbRxqdKnZNVn0p6Aboj1wt4 DXaxjqGESKSMxd9Slcav5dfaSVF9FqUoIk/9Y3mp26voUhL4LKGkZdEBnQD6sM5r1d39W/ p7Y79x6/rAw/9qow5Rjg6QFbunCHE3hfkXcvBcEMvUmFCvUDXQl0PvhuKcVr/HvKvRPQBd GLxL1jHysWCcfeP3V6j8AdYMz82/m4CZnm4IMb5LlYeLMun6N3BxTCxdi7WKWQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1652098337; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=srsynYuBpe8e28DoE8JdVL1cys9Y1o9AwvMFSnIsIfQ=; b=X2n3wm36y9cSAsKWfZVzmKtJuTc4pxZ7p30ZG04EmnHzCkHRiOpVjJX+/wKjNdl9rCaqxG 1XMTA/DwhKIb/tBw== To: Tony Luck , hdegoede@redhat.com, markgross@kernel.org Cc: mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, corbet@lwn.net, gregkh@linuxfoundation.org, andriy.shevchenko@linux.intel.com, jithu.joseph@intel.com, ashok.raj@intel.com, tony.luck@intel.com, rostedt@goodmis.org, dan.j.williams@intel.com, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, platform-driver-x86@vger.kernel.org, patches@lists.linux.dev, ravi.v.shankar@intel.com Subject: Re: [PATCH v7 09/12] platform/x86/intel/ifs: Add IFS sysfs interface In-Reply-To: <20220506225410.1652287-10-tony.luck@intel.com> References: <20220506014035.1173578-1-tony.luck@intel.com> <20220506225410.1652287-1-tony.luck@intel.com> <20220506225410.1652287-10-tony.luck@intel.com> Date: Mon, 09 May 2022 14:12:17 +0200 Message-ID: <87tu9yrjku.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Fri, May 06 2022 at 15:54, Tony Luck wrote: > Implement sysfs interface to trigger ifs test for a specific cpu. > Additional interfaces related to checking the status of the > scan test and seeing the version of the loaded IFS binary > are also added. > > The basic usage is as below. > - To start test, for example on cpu5: > echo 5 > /sys/devices/platform/intel_ifs/run_test > - To see the status of the last test > cat /sys/devices/platform/intel_ifs/status > - To see the version of the loaded scan binary > cat /sys/devices/platform/intel_ifs/image_version > > Reviewed-by: Dan Williams > Signed-off-by: Jithu Joseph > Co-developed-by: Tony Luck > Signed-off-by: Tony Luck > Acked-by: Hans de Goede > Reviewed-off-by: Greg Kroah-Hartman Reviewed-by: Thomas Gleixner