From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1E8D418C05 for ; Wed, 3 Jan 2024 09:04:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="CWZ26c7u" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1704272650; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Kimaz79paVloj/e6SryFhzLQ5bfwrfwnGX6HNnH18gM=; b=CWZ26c7u78ulUNnZy21j+Iyoz+/VXcq0X5lT0Ap2JE+gWUtS/F4nPO7Ek5KkHa4hIeBXZh sHYXRMKbyq/IgauXfHMJTy+FRhwjHBDtpoMf1FOFsx1oFslCUmQp8ZTgiopGEw7UYeChtY 0FPbhPnyA1/9bp3ClWyjmRqoXyGeozU= Received: from mail-ed1-f69.google.com (mail-ed1-f69.google.com [209.85.208.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-471-clzl96yvOnaK54Pu-1wRLg-1; Wed, 03 Jan 2024 04:04:09 -0500 X-MC-Unique: clzl96yvOnaK54Pu-1wRLg-1 Received: by mail-ed1-f69.google.com with SMTP id 4fb4d7f45d1cf-5561bf805daso1083194a12.3 for ; Wed, 03 Jan 2024 01:04:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704272648; x=1704877448; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Kimaz79paVloj/e6SryFhzLQ5bfwrfwnGX6HNnH18gM=; b=Sljj/RGIgq3psoS7A1s/Z9xmnoYFeuhBV6Y52SoxF0zrQY9JHIhl0VwMfB/OhrYrc2 9KJshHr14DpJCR2/D5YWhB0oDnBwq9mVLmHKe4Gq55pvPlDsk+XvjbcFmRBaZbZ/Rcl1 MtWZv9j8UZm85yZRs3wk5eE2cXyTmuNBDsWd4tGecd7HO/HqCEoG1liT2z2mkvsUyHZF 1DKHMopFH27Ly4PbcLARvy0UPNpqSt2yEQHNty/+XG7dSz0eWgJt3Plo+fDO/9eJ6fNz BqaDJDpjAPBEJ4bGIXDdDQcO6+3X0DyZFeyxXK0DByvHm0Ws+7xghcCbUnwyOW5eWKxU SJ+A== X-Gm-Message-State: AOJu0YzpPt37t8L9C8z6BwXOjycZfkJ2ijJSnJdlcuYzhu9VlM21HfS+ eH6R4N1wX7gTVYi70KNHvAJs41HFNq0Aai1m+NiNr1VwZ6QcGktHUlIShpWbiP8Y6684a8TAuy3 prF0pkIbZ0gOV4MwbAhVGlLbLQvayy6R/ X-Received: by 2002:a50:cd56:0:b0:553:7f36:b90c with SMTP id d22-20020a50cd56000000b005537f36b90cmr11355403edj.1.1704272648350; Wed, 03 Jan 2024 01:04:08 -0800 (PST) X-Google-Smtp-Source: AGHT+IFnzXW1T/PtiyMEePFAeIfjoDdcIOAwrLU81pstOcxV+Ri0wVlPHV3elGdnjF9boBnTgsZDvA== X-Received: by 2002:a50:cd56:0:b0:553:7f36:b90c with SMTP id d22-20020a50cd56000000b005537f36b90cmr11355396edj.1.1704272648000; Wed, 03 Jan 2024 01:04:08 -0800 (PST) Received: from imammedo.users.ipa.redhat.com ([185.140.112.229]) by smtp.gmail.com with ESMTPSA id ck15-20020a0564021c0f00b00555f908b2e4sm5623610edb.40.2024.01.03.01.04.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Jan 2024 01:04:07 -0800 (PST) Date: Wed, 3 Jan 2024 10:04:06 +0100 From: Igor Mammedov To: Jonathan Woithe Cc: bhelgaas@google.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [Regression] Commit 40613da52b13 ("PCI: acpiphp: Reassign resources on bridge if necessary") Message-ID: <20240103100406.0c5ff818@imammedo.users.ipa.redhat.com> In-Reply-To: References: <20231214143205.4ba0e11a@imammedo.users.ipa.redhat.com> <20231215143638.032028eb@imammedo.users.ipa.redhat.com> X-Mailer: Claws Mail 4.2.0 (GTK 3.24.38; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 21 Dec 2023 16:46:02 +1030 Jonathan Woithe wrote: > On Sat, Dec 16, 2023 at 10:05:22AM +1030, Jonathan Woithe wrote: > > On Fri, Dec 15, 2023 at 02:36:38PM +0100, Igor Mammedov wrote: > > > On Fri, 15 Dec 2023 21:57:43 +1030 > > > Jonathan Woithe wrote: > > > > As mentioned, testing another kernel can only happen next Thursday. If > > > > you would like other tests done let me know and I'll do them at the same > > > > time. I have remote access to the machine, so it's possible to retrieve > > > > information from it at any time. > > > > > > lets wait till you can get logs with dyndbg='...' (I've asked for earlier) > > > and one more test with "pci=realloc" on kernel CLI to see if that helps. > > > > Okay. > > I added the "dyndbg=" option to the 5.15.139 kernel command line and booted. > The resulting dmesg output has been attached to bugzilla 218268. > > I also tested 5.15.139 with the "pci=realloc" kernel parameter. This was > sufficient to allow the system to boot without a GPU initialisation failure. > The dmesg output from this boot has also been attached to bugzilla 218268. > > I used kernel.org's 5.15.139 for these tests because I already had it > compiled and was a little short of time. If you'd like me to repeat the > tests with a different kernel let me know which one and I'll see what I can > do. The Christmas break may delay this somewhat. Thanks for collecting tables and debug logs, I'll get back to you if more debug info or testing would be needed. > Regards > jonathan >