From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 63D1254F87; Tue, 27 Aug 2024 06:50:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724741447; cv=none; b=OBaukQUVa/rK7T7ZhI551JZGsugAaVO0Z1yW8Jg4AWhNVXKEM2FhUziIb8/6fqb+xFe4bedUzD3oGYQVUM+ZmUOqERyawm5p6QTGsaQEXhU5nYKZ9LeEE7/PVZUwkFxNJnZQcXDXuXmb3jByssTIy71INH5o+V9R0CFp27mumcA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724741447; c=relaxed/simple; bh=uhgEUc0qyxh9kvTh8MNjctG2hC0kxBdb8dIPoAI1fMI=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=eciGaC+hciVvITj/3AXDWWVC9Y/UNeRRWjucFKHsx168w0oiiGWAmZLXix1bc9O5+vahKTQQ2ALP8nMFrO6YDJ9KX4pHf6SS6uFheZ3rqqvMSIh27ZGUJ0vopes4jtZi88R2lWHx9MSwGgHkS6xTE31tbs5AdxrivOLNgK2t34o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uhzXt25e; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uhzXt25e" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E4422C4DDE5; Tue, 27 Aug 2024 06:50:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724741446; bh=uhgEUc0qyxh9kvTh8MNjctG2hC0kxBdb8dIPoAI1fMI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=uhzXt25eYOh6Th4RxYvXuIGL9Gve1rkh3OyyEOr6c+d0eKquFrQXyQkuD2SS05FA+ goNGlvcgoduxsRqI3F5tPdjY43rg11wOXsAqfQOkDuwmkya4FhuehxBrIst1XT2snW HBkQTT2H/GLPpZU9TrBuG+0zpeg1oaYed1BfbimJftyc0YY/X4qnilVi7kfZrw7WLn Y888eDVpMxfjrUwmSbUVJeJ2W0F2ZdsdgB1k33UqKrKKYGgcHoRbxIhQLoHBetJnCZ BSVguoKz+dGigf+KNirmQ3W20uKl+9PaVGoLjbavY2nd7pVtSLPhsHPdOneCfB/tRH qPk8mNqRfEqkw== Received: from sofa.misterjones.org ([185.219.108.64] helo=goblin-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1siq2O-0077MD-SV; Tue, 27 Aug 2024 07:50:44 +0100 Date: Tue, 27 Aug 2024 07:50:44 +0100 Message-ID: <86plpuwjaz.wl-maz@kernel.org> From: Marc Zyngier To: Stephen Rothwell Cc: Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Peter Zijlstra , Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build failure after merge of the tip tree In-Reply-To: <20240827131132.5a11f873@canb.auug.org.au> References: <20240827125043.57ac444c@canb.auug.org.au> <20240827131132.5a11f873@canb.auug.org.au> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/29.4 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: sfr@canb.auug.org.au, tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, peterz@infradead.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false On Tue, 27 Aug 2024 04:11:32 +0100, Stephen Rothwell wrote: > > Hi all, > > On Tue, 27 Aug 2024 12:50:43 +1000 Stephen Rothwell wrote: > > > > After merging the tip tree, today's linux-next build (x86_64 allmodconfig) > > failed like this: > > In file included from include/asm-generic/percpu.h:7, > from arch/x86/include/asm/percpu.h:616, > from arch/x86/include/asm/preempt.h:6, > from include/linux/preempt.h:79, > from include/linux/spinlock.h:56, > from include/linux/irq.h:14, > from kernel/irq/manage.c:11: > kernel/irq/manage.c: In function 'irq_do_set_affinity': > include/linux/percpu-defs.h:92:40: error: section attribute cannot be specified for local variables > 92 | extern __PCPU_DUMMY_ATTRS char __pcpu_unique_##name; \ Crap. This seems to be caused by CONFIG_DEBUG_FORCE_WEAK_PER_CPU. I'll respin a new version of this change shortly. Thanks again for the heads up. M. -- Without deviation from the norm, progress is not possible.