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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D6442C433EF for ; Wed, 15 Dec 2021 18:10:07 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4JDjvf20M5z3cRy for ; Thu, 16 Dec 2021 05:10:06 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.a=rsa-sha256 header.s=ti-com-17Q1 header.b=ZwqpP5Uc; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=ti.com (client-ip=198.47.23.249; helo=lelv0142.ext.ti.com; envelope-from=nm@ti.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.a=rsa-sha256 header.s=ti-com-17Q1 header.b=ZwqpP5Uc; dkim-atps=neutral Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4JDjtr3L3tz3bY9 for ; Thu, 16 Dec 2021 05:09:22 +1100 (AEDT) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 1BFI88bl043534; Wed, 15 Dec 2021 12:08:08 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1639591688; bh=BV8tFNoGMdbcKerU49fpsuE5DGB0rVHqEXWJvvEf+r4=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=ZwqpP5UcZ1QWZv7AGAa1OzwwMFuadbbEsAGtDSo4cB6se3FtCbc4klSGqC2fqQUFh 7fdnNyE4equbUr+rG0skddv/tns2YRzZhL47ljnzM9aYF4NAG10iKPsf5O271LpT8+ rYNDI3ur5+NLeKk/dEPjErvLTfSPXspbsCCTNhzw= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 1BFI88vw126883 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 15 Dec 2021 12:08:08 -0600 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Wed, 15 Dec 2021 12:08:08 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Wed, 15 Dec 2021 12:08:08 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 1BFI88Qh046197; Wed, 15 Dec 2021 12:08:08 -0600 Date: Wed, 15 Dec 2021 12:08:08 -0600 From: Nishanth Menon To: Thomas Gleixner Subject: Re: [patch V3 00/35] genirq/msi, PCI/MSI: Spring cleaning - Part 2 Message-ID: <20211215180808.dpdlkoheulsnrs65@balcony> References: <20211213182958.ytj4m6gsg35u77cv@detonator> <87fsqvttfv.ffs@tglx> <20211214162247.ocjm7ihg5oi7uiuv@slider> <87wnk7rvnz.ffs@tglx> <87tufbrudl.ffs@tglx> <87mtl3rli1.ffs@tglx> <20211214205626.lrnddha6bd6d6es5@possibly> <87h7basx36.ffs@tglx> <87zgp1rge4.ffs@tglx> <87wnk5rfkt.ffs@tglx> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <87wnk5rfkt.ffs@tglx> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Stuart Yoder , Will Deacon , Ashok Raj , Joerg Roedel , Jassi Brar , Sinan Kaya , iommu@lists.linux-foundation.org, Peter Ujfalusi , Bjorn Helgaas , linux-arm-kernel@lists.infradead.org, Jason Gunthorpe , linux-pci@vger.kernel.org, xen-devel@lists.xenproject.org, Kevin Tian , Arnd Bergmann , Robin Murphy , Johannes Berg , Alex Williamson , Cedric Le Goater , Santosh Shilimkar , Bjorn Helgaas , Megha Dey , Laurentiu Tudor , Juergen Gross , Tero Kristo , Greg Kroah-Hartman , linux-wireless@vger.kernel.org, LKML , Vinod Koul , Marc Zygnier , dmaengine@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On 17:35-20211215, Thomas Gleixner wrote: > git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git msi-v4.1-part-2 [...] > That should cure the problem. And it sure does. Thanks for looking closer and providing a fix. https://gist.github.com/nmenon/9862a1c31b17fd6dfe0a30c54d396187 (msi-v4.1-part-2) looks clean Also while I had detected pointer corruption in the previous v4 https://gist.github.com/nmenon/ce4d12f460db5cd511185c047d5d35d0 Running it again on v4.1 does indicate the fix is in place. https://gist.github.com/nmenon/3231fbb0faa1b9c827b40d1ae6160626 please feel free to add: Tested-by: Nishanth Menon -- Regards, Nishanth Menon Key (0xDDB5849D1736249D)/Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D