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 E111CC61D9B for ; Wed, 22 Nov 2023 14:11:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231786AbjKVOLg (ORCPT ); Wed, 22 Nov 2023 09:11:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231418AbjKVOLd (ORCPT ); Wed, 22 Nov 2023 09:11:33 -0500 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2B7E83 for ; Wed, 22 Nov 2023 06:11:29 -0800 (PST) Received: by mail-wr1-x431.google.com with SMTP id ffacd0b85a97d-32daeed7771so4150666f8f.3 for ; Wed, 22 Nov 2023 06:11:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; t=1700662288; x=1701267088; darn=vger.kernel.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=j6oC8Fs3BZRJguyt5O6618kkpqiUsB6zuCr+BFV9ojc=; b=fKvw+77CHGqlTTds0h6ZA0xJDT2GieivfWFu2cIG42z6ynVtPRnZfHqybqEkvOSavi TLR00jdpYmFIsXQOP1tmJboBDFpTn1nUg1tEi6xF4C7QuGmSWC/OOWz5rnQacS0te1ul WiRok4rjVRjwhDeVe4CT+3XaDPfdarXn4/U94= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700662288; x=1701267088; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=j6oC8Fs3BZRJguyt5O6618kkpqiUsB6zuCr+BFV9ojc=; b=TDtxFW4/NIpoNkQRvyshW0AkmbChQ2Ia1GbaNev+IcSDMZBMYDvfk6r9FLhHp8TBl4 mvX1i7yerdW+hXpDdA9x3q0sV2qqkEMUfNvwFecQplEaOEoC5SKL6rb8C5OGSKL/CS1w qrEPrpPlBY3V2Css9edWPh8JP1NJ1DtQTS1JqLmNOTEVsqtJ2NXkQyU4pKLw+AHh9tvh sWeOuJKg6pBe6dMFGuXosEuV2mURG+FJ1D8DCj6VYIQ6KIv8e0F9uc2Edl3DSzQGwPXS NpRfNorVf2ntGYgv7LzA0vkT4sY4g+XEAYBvRDKMdFjWKbBeHiCpOlvL7Li0YPmMxHrd xZ2w== X-Gm-Message-State: AOJu0YxWxm6MRU+tPHN5Ha7UP98jT/XmDwClbIzgfrNCGl8ezJHBmH9I lUVMxNELx6rhQ77ujFLPzKnwkw== X-Google-Smtp-Source: AGHT+IHvST9DtUHsKkmwgZf6S3xVst9F2NM1FhB0lgKbcdN9HZ4sV8auN2hvsgW/BtionlZ4Z4ov+A== X-Received: by 2002:a05:6000:156f:b0:332:ce72:d589 with SMTP id 15-20020a056000156f00b00332ce72d589mr2511576wrz.3.1700662287943; Wed, 22 Nov 2023 06:11:27 -0800 (PST) Received: from ?IPv6:2001:8b0:aba:5f3c:1718:e534:44cc:c75e? ([2001:8b0:aba:5f3c:1718:e534:44cc:c75e]) by smtp.gmail.com with ESMTPSA id az30-20020adfe19e000000b00332c36b6563sm11363831wrb.101.2023.11.22.06.11.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Nov 2023 06:11:27 -0800 (PST) Message-ID: Subject: Re: 32 bit qemu regression from v6.5 tip pull [6c480f222128 x86/alternative: Rewrite optimize_nops() some] From: Richard Purdie To: Linux regressions mailing list , paul.gortmaker@windriver.com Cc: bp@alien8.de, linux-kernel@vger.kernel.org, peterz@infradead.org, tglx@linutronix.de, x86@kernel.org Date: Wed, 22 Nov 2023 14:11:26 +0000 In-Reply-To: <0adb772c-e8d2-4444-92b0-00cbfdaf1fac@leemhuis.info> References: <0adb772c-e8d2-4444-92b0-00cbfdaf1fac@leemhuis.info> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.48.1-0ubuntu1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2023-11-11 at 12:51 +0100, Linux regression tracking (Thorsten Leemhuis) wrote: > [CCing the regression list, as it should be in the loop for regressions: > https://docs.kernel.org/admin-guide/reporting-regressions.html] >=20 > > [Re: 32 bit qemu regression from v6.5 tip pull [6c480f222128 x86/altern= ative: Rewrite optimize_nops() some]] On 30/10/2023 (Mon 20:30) Thomas Glei= xner wrote: > >=20 > > > On Mon, Oct 30 2023 at 19:24, Thomas Gleixner wrote: > >=20 > > > > Can you add "debug-alternative" to the kernel command line and log = both > > > > a working and the non-working kernel output. It's noisy :) > > > >=20 > > > > Also do you have a .config and the qemu command line handy? > > >=20 > > > Forgot to ask: Does the probkem persist with 6.6 ? > >=20 > > My bad, should have mentioned v6.6 and linux-next is impacted. Always a > > conflict between burying the lead and boring people with details. >=20 > Paul, was this regression ever solved? I wonder as I could not find > anything with a "Fixes: 6c480f222128 [...]" tag on lore and this thread > looks stalled. I didn't see a reply to this. I can confirm the issue is still present and we're not aware of any fix yet. Cheers, Richard