Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp18960245rwd; Wed, 28 Jun 2023 03:09:56 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4Cnu+hGlXyGAG85Ucb/NwmqqVAtmNCEVTakyOSEtgK+njwnFGTKgu3ScxiIwPeYh89/i7w X-Received: by 2002:a92:dd06:0:b0:345:8694:6f4c with SMTP id n6-20020a92dd06000000b0034586946f4cmr10194608ilm.13.1687946996630; Wed, 28 Jun 2023 03:09:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687946996; cv=none; d=google.com; s=arc-20160816; b=KJ/AQiHTqkGza2MmtCuZ7/nnAxy8zHcydrDkcGbk7xhQoigzm7mKK4AIlmYvqg81VV 7DHItFhvB3tZnIP+WVWzWpvV7nZ6K1CeiavtmGtmrezP53aEbdl/Qg+HVKQ0ljnxFF+x uQgFckFAo5cL70zxYy2fvsOWyidaY/LvCsAU/09Vj1Ee+Z5Lzqx2Y/dlcI0LzM78lR4R 6dvQ/5AVhI0YcCOISCv+AxU78fBlJbXLIijea0zT9S9WxpC+jqcM1ym/S+itI6VNzOtX grldhK/qKcmEnVeWPcYBoQucaQF+TJfyTiYjpSOVHpTIBcIrjmWaT2RklyQ80WtCH4nu bfIA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:subject:cc:to:from:date:references:in-reply-to :message-id:mime-version:user-agent:feedback-id:dkim-signature :dkim-signature; bh=jr26aMNCJW0isrXg6UfE/c6yGNQaJhjRzD6v2gyhJiU=; fh=XSfeU1DfIRdBcDkt6xeAAJEK16PhYAMLlBVs2QEVvpw=; b=OOona52u4MlMhhD3dl1ML8w3JZl67UIgKrx6WNQVUPMUZEiBsJZMm8RsS8VHe/b6fs M90y7gSg6oNsI6KtD7Cr8RWWeUQdoNuF/Xdo3zUxGrGoO14flL9LFU/3vNRkbfPKb/iB 7x5epYUpop4wZGHBG1mWqQh++KogOuLiVwouu1onPRL0zk8TF1rlXIsM03FcnHlYEGJW HnFs+v6q1maHNKjNe6mVZtDNGGHuamu6I1n4bA4VzZVSMKxZS7T4T3h7njYNTsNU+22n FJKGSpSEcF1vJrTR0Iu5s++FEnxZ9VVF4A07wHTAyl1di83ANrbOsQyQBJ3ABucT1ISq dzLQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@arndb.de header.s=fm1 header.b=go17TU7p; dkim=pass header.i=@messagingengine.com header.s=fm2 header.b=gu+CZY1l; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id 77-20020a630050000000b005347c4d09ddsi8739333pga.678.2023.06.28.03.09.44; Wed, 28 Jun 2023 03:09:56 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@arndb.de header.s=fm1 header.b=go17TU7p; dkim=pass header.i=@messagingengine.com header.s=fm2 header.b=gu+CZY1l; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232081AbjF1KHJ (ORCPT + 99 others); Wed, 28 Jun 2023 06:07:09 -0400 Received: from wout5-smtp.messagingengine.com ([64.147.123.21]:53607 "EHLO wout5-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235289AbjF1KCZ (ORCPT ); Wed, 28 Jun 2023 06:02:25 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.west.internal (Postfix) with ESMTP id CBDC43200065; Wed, 28 Jun 2023 06:02:21 -0400 (EDT) Received: from imap51 ([10.202.2.101]) by compute6.internal (MEProxy); Wed, 28 Jun 2023 06:02:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arndb.de; h=cc :cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm1; t=1687946541; x=1688032941; bh=jr 26aMNCJW0isrXg6UfE/c6yGNQaJhjRzD6v2gyhJiU=; b=go17TU7pTv/88ZkN9V azy1f3TEVC4eh2cFjnlQc2THDkHBS+hRIb/NP5smWX8p6PlBu7xeOqAwlNdA81xY TUkBeDN7zTDh3o36eA21ZlUjbEU5candTuxAFq3YHskdZd/8uzhKvCwlBRFaGmdd aw1DR0kZe/ksoI20WFqSBO+gM8dqlB2IUHdEh7hlP+DT2hdznnJW574L5g0d9Vwg D5GtZjfLSEZm7snNwyXu0b74sIjEKF42ZMc7wLhJUDcHtrRk1pCpLasCCyCNEkNH gV3ANc4YxQxjgWGLghO3x/mfFHkqhgIEr6KQRrJWV7koAkLG/LAXcn4K1lzvyzUI urqw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1687946541; x=1688032941; bh=jr26aMNCJW0is rXg6UfE/c6yGNQaJhjRzD6v2gyhJiU=; b=gu+CZY1l55I1TAbIiJdtfb7gL+Up+ PXTJtGjBdA7pyur7SHIEFhf45EIjdwgUuG47YxZDuzXjF4zqkDy4OiEdtckEj+KR hT3c4gY9Y8Zbs1P5SY8EHl0lfEF5tOTz1ibyRcHsSCjras6I5fLzCyyxANm9O9rU FVjvcx80F96DvBDGL+up2UfzkUD00xBJwSuVlTnkAORCl20tNBC0S4IY68yWazFd sRTsJIk0gTG0ZZ6ABFprGWXtT33+zqf8wgcxS5IQc5dg10rRJNJvCtnze0zHHTMT BP1xXByoUkKMsH9aQ8m1uEdksBkSYB7QcQVWzSEgMwfeR+G/jQ51lOkLA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedviedrtddvgddvudcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefofgggkfgjfhffhffvvefutgesthdtredtreertdenucfhrhhomhepfdetrhhn ugcuuegvrhhgmhgrnhhnfdcuoegrrhhnugesrghrnhgusgdruggvqeenucggtffrrghtth gvrhhnpeevhfffledtgeehfeffhfdtgedvheejtdfgkeeuvefgudffteettdekkeeufeeh udenucffohhmrghinhepkhgvrhhnvghlrdhorhhgnecuvehluhhsthgvrhfuihiivgeptd enucfrrghrrghmpehmrghilhhfrhhomheprghrnhgusegrrhhnuggsrdguvg X-ME-Proxy: Feedback-ID: i56a14606:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id 2F7CEB6008D; Wed, 28 Jun 2023 06:02:20 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-499-gf27bbf33e2-fm-20230619.001-gf27bbf33 Mime-Version: 1.0 Message-Id: In-Reply-To: References: <20230417125651.25126-18-tzimmermann@suse.de> <55130a50-d129-4336-99ce-3be4229b1c7d@app.fastmail.com> Date: Wed, 28 Jun 2023 12:01:58 +0200 From: "Arnd Bergmann" To: "Guenter Roeck" , "Thomas Zimmermann" Cc: "Daniel Vetter" , "Helge Deller" , "Javier Martinez Canillas" , "Greg Kroah-Hartman" , Linux-Arch , linux-fbdev@vger.kernel.org, linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mips@vger.kernel.org, linux-m68k@lists.linux-m68k.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, linux-snps-arc@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, "David S . Miller" , linux-arm-kernel@lists.infradead.org, "Mark Rutland" , "Peter Zijlstra (Intel)" , "KKees Cook" , "ees Cook" Subject: Re: [v3,17/19] arch/sparc: Implement fb_is_primary_device() in source file Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jun 24, 2023, at 16:21, Arnd Bergmann wrote: > On Sat, Jun 24, 2023, at 15:26, Guenter Roeck wrote: >> On 6/24/23 02:27, Arnd Bergmann wrote: >>> On Sat, Jun 24, 2023, at 03:55, Guenter Roeck wrote: >>>> >>>> ERROR: modpost: "__xchg_called_with_bad_pointer" [lib/atomic64_test.ko] >>>> undefined! >>> >>> These all look like old bugs that would be trivially fixed if >>> anyone cared about sparc. >>> >> >> Odd argument, given that this _is_ a sparc patch. Those may be old >> bugs, but at least in 6.4-rc7 sparc64:allmodconfig does at least compile. > > I think we clearly want to fix the fbdev regression you found, and > maybe bisect the atomic64_test as well to see if that was caused by > a recent patch to get it into a working state again. I have bisected this as well now and sent a trivial fix, see https://lore.kernel.org/lkml/20230628094938.2318171-1-arnd@kernel.org/ Arnd