From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f180.google.com (mail-yw1-f180.google.com [209.85.128.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 634215676 for ; Sat, 2 Sep 2023 15:50:51 +0000 (UTC) Received: by mail-yw1-f180.google.com with SMTP id 00721157ae682-58c92a2c52dso310697b3.2 for ; Sat, 02 Sep 2023 08:50:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1693669850; x=1694274650; darn=lists.linux.dev; h=mime-version:references:message-id:in-reply-to:subject:cc:to:from :date:from:to:cc:subject:date:message-id:reply-to; bh=pRMCIrxRKvjA3fHuNLxm+TCxQxtaqWRK8gpzuCewrLY=; b=VF+XiJQkzQ7xm/ATpi5mtJVJAKE4K8zoLsCk5gt5Z4sqxalLTCqFlurexCJ/rgQoCz DPUlldx2NOy157GGHWNT4Yfqn7Zm6riLPPcMAGV5feu7vT18lserU8mUjtIbx55a/5HC IqwioKD8DICFZBBDqLNyc6KU9bd1FDg9W04YlnF82WchMb1iNo/+mbU7i6c5xLWCcvil w+4ICCmW0aqXKNzguFh6WuK2IxeppmTE4WwWNs9IkrrRT58pMklaob6OKo6jzLVJb8D0 B9v4LvgP0zbcZTvORJn2/S74JvszU2FUrOXmRStd237SduSWpvcakTVghCXhDR69y1TT Xg+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693669850; x=1694274650; h=mime-version:references:message-id:in-reply-to:subject:cc:to:from :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=pRMCIrxRKvjA3fHuNLxm+TCxQxtaqWRK8gpzuCewrLY=; b=Ony9mpfalIYajhaSSstQoMp5QSC+gG5x5RakDTyzjHO2kUdzhGHjYzIpvJBgU11JEL rC8Mj+LbHqWVNWXpqkotE/GIad1s2DsOXLM75p9tYdOb1X+yXrgen7f3jpc+I92+CF0D 0HUNmvIgbWIkZmrYo0Hl1lu4mzhwbeoCq94rwu1PeGKE9r8thPiL9BOIYaWi7Xo9w9En bpPC31mKeqs6SjZChOVSV2oHxl3rHG5pB7Ivdw8RpRyRSUdIUwxSn126xLiXvuLlJfpM 34W9/PQcgi+iGpy/UcJ+zJDjKGZ0nZDlkYSW8bm98TGY5CxjLnkj4yD2tylx3LtgBdlb 8BCA== X-Gm-Message-State: AOJu0YwwlJchFpeFggXThztr8AWA2qfo3ZNx2wA2wPEuLqNoRjDGiXYF 367dCGcE7BplXqgyfZWpSOVa+A== X-Google-Smtp-Source: AGHT+IEkAsyisZiz8vks79pWVNznhUxJYhALx926CW/w3O1pO2fXrC4tJqmdJCpcgyPEMjj+gItlXg== X-Received: by 2002:a81:84c8:0:b0:576:93f1:d118 with SMTP id u191-20020a8184c8000000b0057693f1d118mr6982475ywf.2.1693669850085; Sat, 02 Sep 2023 08:50:50 -0700 (PDT) Received: from ripple.attlocal.net (172-10-233-147.lightspeed.sntcca.sbcglobal.net. [172.10.233.147]) by smtp.gmail.com with ESMTPSA id l188-20020a0de2c5000000b00597e101dbd5sm1683494ywe.13.2023.09.02.08.50.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Sep 2023 08:50:49 -0700 (PDT) Date: Sat, 2 Sep 2023 08:50:41 -0700 (PDT) From: Hugh Dickins X-X-Sender: hugh@ripple.attlocal.net To: Mikhail Gavrilov cc: Hugh Dickins , Andrew Morton , Bagas Sanjaya , linux-kernel@vger.kernel.org, linux-mm@kvack.org, regressions@lists.linux.dev Subject: Re: 6.6/regression/bisected - after commit a349d72fd9efc87c8fd1d16d3164752d84a7275b system stopped booting In-Reply-To: Message-ID: References: <3548ca67-ce58-3bc6-fef5-348b98d7678b@google.com> <98eb1ba4-5bd3-ee7-1a88-47b054dc938@google.com> <5e4d50d4-978-ce54-e1ae-40f7117dbf3d@google.com> Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII On Sat, 2 Sep 2023, Mikhail Gavrilov wrote: > > Great, this is the right patch. > Both build a349d72fd9ef and latest in Rawhide (now it is 99d99825fc07) > works fine after applying this patch. > So thank you a lot. > Tested-by: Mikhail Gavrilov Great, thanks so much Mike: and Linus already took it into his tree: ee40d543e97d mm/pagewalk: fix bootstopping regression from extra pte_unmap() Hugh