Received: by 2002:a05:6a10:c604:0:0:0:0 with SMTP id y4csp250839pxt; Wed, 4 Aug 2021 21:46:45 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw93lUH1YlxRA1MfkkQlV31D73W3I6uSoWQ7lMH9U5zlnk6GQ1S11xzGgg2gJD8iBKQYtFs X-Received: by 2002:a17:906:43c9:: with SMTP id j9mr2787728ejn.57.1628138805104; Wed, 04 Aug 2021 21:46:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1628138805; cv=none; d=google.com; s=arc-20160816; b=gj74JGl4qexwKcxhjNf2ds6dclCeZYckTxl96rXAUt7CRmBEygKuvqaFUIK+s498hL bXwUNbPxAr2IDpGE57Oa9iwAcHIiR8r8tOrEWyIFW1w/Y6qNgeIbt8IhwDJ0dtvMFx7r weT11MFmQOc6nCpyh2F6RPM4XBXstqtVuRGXFUmfTWI4YHKjyPfGNAPmOBoqfc9YjS/D Wb6N3wegAe9LjY2lZSw2M3vkU2lRVoSibruhRrEZB41/vyqKPM5N8zdFUajdXme76K3o RiE6/jvVU76YaRZcBUop2sMbny0zuRXxo8CIMUeAqxU6ZS8rlsPw07cVMvAKl5spJckW DvGQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:references:message-id:in-reply-to :subject:cc:to:from:date:dkim-signature; bh=0m0kNDDSKnw2s+k1hnku4qEezhE8ScVFX1ntU+XniXg=; b=D7euKM8/HPVCvCyTNQ+kHyIf7fFxvX549B/uZ3JM0piR4EU4JueYFZQIyQOqMjHCGY atQritsl788wDUaKfeHeifsV/+ZW+t2XaAZlNb0h7nUBEfxJTcng42K6OMgnRGW0EUgY u/W7qwbROtLY2m6uI/EH6EeAWyZZTPaaOmh51TYEp+OzPnk0lNEXzkb7C/O1U4fPghXn yVBsz2m57NdpMQSXgHY+c0VAKSigcgYSwIhUC9InG0PQKal+V/dEMYdiKd8ZAoSsLN+s zyzMciwm6+X3mRhDdB4yLm6PQH3nHsGVyUWvGoLJVWcKxC4szBbw8ZYLQgCttK9hi35h i5CA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@messagingengine.com header.s=fm3 header.b=knqJzrLy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id rn6si4426103ejb.16.2021.08.04.21.46.21; Wed, 04 Aug 2021 21:46:45 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@messagingengine.com header.s=fm3 header.b=knqJzrLy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238027AbhHEByz (ORCPT + 99 others); Wed, 4 Aug 2021 21:54:55 -0400 Received: from out4-smtp.messagingengine.com ([66.111.4.28]:57651 "EHLO out4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231771AbhHEByy (ORCPT ); Wed, 4 Aug 2021 21:54:54 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 8052A5C0066; Wed, 4 Aug 2021 21:54:40 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Wed, 04 Aug 2021 21:54:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=0m0kND DSKnw2s+k1hnku4qEezhE8ScVFX1ntU+XniXg=; b=knqJzrLyBc06hkq/6DEiDY E1RzWWvBo64ohEcPw3wY+7SchZgZtjCArjUp7i2SCqyc0Dp71sINPDWPraLECbMK VeDTFROZYd3tdV1ruepqgKYAbD7KAr4mirhUOVcAlx+gTCwJw1T6zbgG+h/Vyxfc XW64kUy+yEyXdtZ0aoL3SmkDMMdsq4IIhRLcndjdb+X05g/XpE6c7EbjMt/P8bAV 7GufJq8GB/MJJtH9EvUqW4ulktMPEi/RkbiOEL9l1lGY34rIuvLczw9Nuz9QeBce QOGCsUYg2oEJCL1P8nq+nhZxEfrjUyX7kTATqNrpB0AEbyU5lwTYlpe76rcneHfg == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrieekgdeglecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpeffhffvufgjkfhfgggtsehttdertddttddvnecuhfhrohhmpefhihhnnhcuvfhh rghinhcuoehfthhhrghinheslhhinhhugidqmheikehkrdhorhhgqeenucggtffrrghtth gvrhhnpeekveevtdekfedtfefhvdfgleelfefhtdefieetjeejvefghfdufeejkeehgfeu udenucffohhmrghinhepkhgvrhhnvghlrdhorhhgnecuvehluhhsthgvrhfuihiivgeptd enucfrrghrrghmpehmrghilhhfrhhomhepfhhthhgrihhnsehlihhnuhigqdhmieekkhdr ohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 4 Aug 2021 21:54:35 -0400 (EDT) Date: Thu, 5 Aug 2021 11:54:29 +1000 (AEST) From: Finn Thain To: Christophe Leroy cc: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , userm57@yahoo.com, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH] powerpc/32s: Fix napping restore in data storage interrupt (DSI) In-Reply-To: Message-ID: References: <731694e0885271f6ee9ffc179eb4bcee78313682.1628003562.git.christophe.leroy@csgroup.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 4 Aug 2021, Christophe Leroy wrote: > > This patch is related to the bisect you did that pointed to 4c0104a83fc3 > ("powerpc/32: Dismantle EXC_XFER_STD/LITE/TEMPLATE") > > I think maybe the starting point should be to (manually) apply the patch > on top of that commit in order to check that the bug to leaded to > pointing that commit as 'first bad commit' is now gone. > Stan has now confirmed this. He applied this patch on top of 4c0104a83fc3, and it did indeed resolve the bug that 'git bisect' isolated [1]. Thanks Christophe. [1] https://lore.kernel.org/lkml/666e3ab4-372-27c2-4621-7cc3933756dd@linux-m68k.org/