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 X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E40FEC433E0 for ; Thu, 2 Jul 2020 17:50:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C677320760 for ; Thu, 2 Jul 2020 17:50:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HniD2N+z" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727997AbgGBRuD (ORCPT ); Thu, 2 Jul 2020 13:50:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727990AbgGBRuD (ORCPT ); Thu, 2 Jul 2020 13:50:03 -0400 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E4110C08C5C1 for ; Thu, 2 Jul 2020 10:50:02 -0700 (PDT) Received: by mail-wr1-x441.google.com with SMTP id f7so26516709wrw.1 for ; Thu, 02 Jul 2020 10:50:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=fXgHAINjmre3yMXwDPiFiHYy/aHkvIg3nUQGWVpojNE=; b=HniD2N+zQp+8bmGikZzOIrQlMM0NPcNjhn6b2jJtgw/+Cfvqu1PbaIuL+mllEkAILA 1DTy1QsY0kLYdKLrY75uSZYhR08M69GdNkOPrYjltXk8M2u3KZ+AZaMxA53/Fi02gRAs ALlNB4/Ey5bOm5ODJhUw6LQGyFD5XsTN/ltUlSleLaBUruNCiASBrMAIqia+zARZUmPx 4IdsRDphhd2Polf0R03EhpFxI0hXi2cxtPgBLXAMJPT1xJDietkzFq+r4HaponeyOFr5 dCIeoMKd74a5KNW1RiGghF+cZtubxZWLIq3dmhdySffDfJp6HKE65SDCJ3/ndDsLAbe5 3+wQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=fXgHAINjmre3yMXwDPiFiHYy/aHkvIg3nUQGWVpojNE=; b=fNVBdnnUWbRlMABJPvkJUiWAaClJgK2u0SgrKRlYmqKBAUgPB92jWV4pyrTRqvyoiK 7WhrSZ/o6CAHSJVK7BvejmSXMq2EEy2j9YJPKiDc7q8hrd6hb0u5i0ITH8usYoglTdLr hIdpBvbPZPIvsMhC4xrp6v9vHg0BGq1zzdt88oeUOvLIwi47Ik1pioVOYEvLfKlEiWZS zY437RnkfFsiobvijTqZ/k0q9t4G2S9BhTXUA98Ul9+2cHCey9z/IT7jKUP/n+AVV9VU xOlGg2ywvz7zlHcnHKZMarbau2XBAFdAgflQTvgJRgO4L4cd/J6DYB5avuzunhZ7gCAf drcQ== X-Gm-Message-State: AOAM530iTF8ywr7rrTMAYcH/LU2bN2OyOHvB3kTmsE5XOdORrsPLfEdK lQO7E+F5P6FiFO18F8llN40= X-Google-Smtp-Source: ABdhPJxpSpq4uk+X6y3LcRmkljZ/cLXOTLHmbjK3GTq4NsGhP/z+Ok6hwSwmJH4djZXRVgtmAZAdHA== X-Received: by 2002:a5d:6809:: with SMTP id w9mr34902007wru.182.1593712201725; Thu, 02 Jul 2020 10:50:01 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id g82sm9289319wma.37.2020.07.02.10.50.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jul 2020 10:50:00 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH 15/15] tools lib traceevent: Fix reporting of unknown SVM exit reasons Date: Thu, 2 Jul 2020 20:49:50 +0300 Message-Id: <20200702174950.123454-7-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200702174950.123454-1-tz.stoyanov@gmail.com> References: <20200702174950.123454-1-tz.stoyanov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org From: Jan Kiszka On AMD, exist code -1 is also a possible value, but we use it for terminating the list of known exit reasons. This leads to EXIT_ERR being reported for unkown ones. Fix this by using an NULL string pointer as terminal. Link: http://lkml.kernel.org/r/5741D817.3070902@web.de Signed-off-by: Jan Kiszka Signed-off-by: Steven Rostedt Signed-off-by: Tzvetomir Stoyanov (VMware) --- tools/lib/traceevent/plugins/plugin_kvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/lib/traceevent/plugins/plugin_kvm.c b/tools/lib/traceevent/plugins/plugin_kvm.c index de76a1e79d9e..51ceeb9147eb 100644 --- a/tools/lib/traceevent/plugins/plugin_kvm.c +++ b/tools/lib/traceevent/plugins/plugin_kvm.c @@ -245,7 +245,7 @@ static const char *find_exit_reason(unsigned isa, int val) } if (!strings) return "UNKNOWN-ISA"; - for (i = 0; strings[i].val >= 0; i++) + for (i = 0; strings[i].str; i++) if (strings[i].val == val) break; -- 2.26.2