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 B41CEC001B0 for ; Fri, 11 Aug 2023 14:30:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236039AbjHKOa3 (ORCPT ); Fri, 11 Aug 2023 10:30:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235397AbjHKOa3 (ORCPT ); Fri, 11 Aug 2023 10:30:29 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6076D2D78 for ; Fri, 11 Aug 2023 07:30:28 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id 3f1490d57ef6-d66d85403f5so844031276.2 for ; Fri, 11 Aug 2023 07:30:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1691764227; x=1692369027; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=d+GMD8mZlyVfifzv/ndRqn1h4dvoCt7rexnp0s7wl+8=; b=hBVWGZz8qhFlB4iGeCj2O9bRCIGDd8+iGa2V9DdR+8YSSuTq44QEMxH4UVb5z3KcGl SvGCKaOPbr9W4BtIeqRv4WmD1287D/eAI+SkNlraRS+gpJImllMfuEjyLI2B6FtrEIw6 uF/7V19VRBhOKn16x5RklcaE2kTLEiuavBEa0CrfFx8kGMhqQR99O35J0JM8sngsUzBx N6in0eb6zmIm0QIGytHJ0wg4CRF6TzQJLytnF9XO7OqGRnF4WfL0uI5tiNYPLpN4OLX5 +VEFVl4I1VL/pu8ijYAu1hUY8QpDz2DQouGaFH4FAqepCDE60kJ//RVJhjVcGY5DuDRp UdEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691764227; x=1692369027; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=d+GMD8mZlyVfifzv/ndRqn1h4dvoCt7rexnp0s7wl+8=; b=X33KsEL5sC4quZ3R6c+HFQBpl2UlQbDtrMqtNu2NeMIci4NaGUC6Ko2QwbuELsr2Is omJBv/mFQi2tLBPiHqANez/ZoxV8ynPHEEWaAIKVvbTTEDBOfRA/I/ScNRYCOTwyswS8 zYNgNNgcSB53YMk/Squn8UOPnV6IzWLkW3bcLmWtaF3A9Uer6IHMvFde4V1vZcNeH7Cu H0WMZiG4GDGKZ9y6/vJpSYHgwcVKu1Qv3FsaFNEYWhybhTkc/VgYZuiHa0wyKQ2I1rGW tl3e1VHCTt+7unyQ5f7uq7k5LRm7ZYirxFZmE4NixbbocI4GOJVZvxXEMj5MI85jBP1/ MjAQ== X-Gm-Message-State: AOJu0YxeZuhJgmK4vqHrKq+FKGTSfyjYKOMxEX4gHr9RhyvWWeMIFB0d ukmobk4ImqccRq40puE7ZGhTMU8viBM= X-Google-Smtp-Source: AGHT+IE33lrnYvERPkhF79oAVBOVoEU3v59dJ2RthpMsPnbew0iZgxB0b5RWhHlOBnyqVfyaO4Aw4ONjGOs= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a25:6854:0:b0:d05:7ba4:67f9 with SMTP id d81-20020a256854000000b00d057ba467f9mr32202ybc.3.1691764227710; Fri, 11 Aug 2023 07:30:27 -0700 (PDT) Date: Fri, 11 Aug 2023 07:30:25 -0700 In-Reply-To: Mime-Version: 1.0 References: Message-ID: Subject: Re: next-20230809: kvm unittest fail: emulator From: Sean Christopherson To: Srikanth Aithal Cc: kvm@vger.kernel.org, linux-next@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org On Fri, Aug 11, 2023, Srikanth Aithal wrote: > On 8/11/2023 4:15 AM, Sean Christopherson wrote: > > On Thu, Aug 10, 2023, Srikanth Aithal wrote: > > > Hello, > > > > > > On linux-next 20230809 build kvm emulator unittest failed. > > > > > > =================== > > > Recreation steps: > > > =================== > > > > > > 1. git clone https://gitlab.com/kvm-unit-tests/kvm-unit-tests.git > > > 2. export QEMU= I used v8.0.2 > > > 3. cd kvm-unit-tests/;./configure;make standalone;tests/emulator > > > > What hardware are you running on? I've tested on a variety of hardware, Intel > > and AMD, and haven't observed any problems. > I am running it on Dell PowerEdge r6515. Same tests were passing till > next-20230808. Ah, let me try an actual linux-next build (once I get the darn thing to compile). I was assuming I broke something in kvm-x86/next and so was testing that. But I haven't pushed to kvm-x86/next since 08/03, so presumably the bug came in from somewhere else. Ugh, it's probably one of the recent mitigations. Those things always break stuff due to getting thrown in without going through the usual channels.