Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp3269138pxu; Tue, 15 Dec 2020 02:56:23 -0800 (PST) X-Google-Smtp-Source: ABdhPJzvIarzE4A1hcYMyumBEsWaxnMVG7L9roxai1jUQ8NtHn3C2TpEgejg0D7YPPwNT4FNCCX3 X-Received: by 2002:a05:6402:1c96:: with SMTP id cy22mr28402614edb.339.1608029783602; Tue, 15 Dec 2020 02:56:23 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1608029783; cv=none; d=google.com; s=arc-20160816; b=vgWOvOH6j4c66d9snPicMyeH+RiSsrdHlrgYoQEjuj8KfsYMWU9Z6RZ3XsLU+HzRD9 CZY6Xs1Y8zrKE1I6o5bNvXq4qisjun/xi+1yt7px2twE8DeUs4xOfKwWxPUHq/IpQwhV b6kjcnpprQ+7PjJtVM7G7aB+j77JTUiybXP0OvazeDZAtcf6t5E6xBhtayN5QQRqx4Qc vbqAxkjA3Cy0nqnbfATqUUaxHi4OfjPtVrJX2VNis7fQwd3zE195oI+LAVI2QeS1U0Au UdGXYeDRHnLqYaWfKIbp/AgrbVDBkIDAyVt/NtaH8iZT/5m0kar4YwrWh0RLGBv0HbpJ XTww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:date:message-id:subject:references:in-reply-to :cc:to:from; bh=rhK4UpinHs3yrEFOeaDIq89qWR6JzfXOarxc0xYUzOg=; b=NZSWftuCuQAJKHPceFfiUYyv0fSNtybYlE6qvGPO6VIblKc3JEYy4rVY2nvr1AOVDP JaRazVevJV9odiHaifl9RQl9SWXz/WNQsb0K8UjXhRArI9kl1MzxWSCLms2HE6u7y4UR ba5De5/sUrW1iIuTutWNAZmULgc6JhhavcQDf7c6MJOsqWmYQP8c/Ma5J63VKGvAqYpS HbjQnQDbZAa7qbAvDfyn6D8cxKr8Smd5FIN1EwkTLi4mMzBNitQi1PnCqbgHANXJxaNG 4j3hRarLLp4/p9iTksQzs4BnF+xUzxY57K6r+gjZrAmBxzdoORw15sdXgUyaigizT/qV oM/A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id h17si671261ejc.592.2020.12.15.02.56.00; Tue, 15 Dec 2020 02:56:23 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728348AbgLOKvO (ORCPT + 99 others); Tue, 15 Dec 2020 05:51:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726176AbgLOKuY (ORCPT ); Tue, 15 Dec 2020 05:50:24 -0500 Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58EB8C061248 for ; Tue, 15 Dec 2020 02:49:10 -0800 (PST) Received: by ozlabs.org (Postfix, from userid 1034) id 4CwFPJ1Fbhz9sTL; Tue, 15 Dec 2020 21:49:08 +1100 (AEDT) From: Michael Ellerman To: Tyrel Datwyler , mpe@ellerman.id.au Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org In-Reply-To: <20201208195434.8289-1-tyreld@linux.ibm.com> References: <20201208195434.8289-1-tyreld@linux.ibm.com> Subject: Re: [PATCH] powerpc/rtas: fix typo of ibm,open-errinjct in rtas filter Message-Id: <160802920722.504444.16567596066211679066.b4-ty@ellerman.id.au> Date: Tue, 15 Dec 2020 21:49:08 +1100 (AEDT) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 8 Dec 2020 13:54:34 -0600, Tyrel Datwyler wrote: > Commit bd59380c5ba4 ("powerpc/rtas: Restrict RTAS requests from userspace") > introduced the following error when invoking the errinjct userspace > tool. > > [root@ltcalpine2-lp5 librtas]# errinjct open > [327884.071171] sys_rtas: RTAS call blocked - exploit attempt? > [327884.071186] sys_rtas: token=0x26, nargs=0 (called by errinjct) > errinjct: Could not open RTAS error injection facility > errinjct: librtas: open: Unexpected I/O error > > [...] Applied to powerpc/next. [1/1] powerpc/rtas: Fix typo of ibm,open-errinjct in RTAS filter https://git.kernel.org/powerpc/c/f10881a46f8914428110d110140a455c66bdf27b cheers