From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 0707A481A8B; Tue, 25 Aug 2026 13:35:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787664922; cv=none; b=fH9QdT7MxfqITnRmoZOmoYWly/9QLgYSgKDCdqQRsGmw9qyHeKDv1rWZhNOaG9G7cDJ7tKJWrzZOg8WLOXXkpWEEQ0m9LJ8W95FpZ8z0+DMkjw1zYdFQrpgzRhXTpR0Xw8l88IduLF5Ns+YFB8v2mJg/utb8HhcWD93PXLyLiqQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787664922; c=relaxed/simple; bh=Zz/X/sBZLD2VRTwqvQvD5PBE8gasTvVgkR0Oq2Jk1tg=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=W7kfZGH90A4d3Or8oQZx4HZbfiSwlMkrs1He7mOIeJKTVgaFVbeayqz0AiYKD7Ksqwt7dtqsqSInHb1rnfVkp7esOmt+xdlEmhrRkAjVbuO6naszo7+uOJyN1a495IPVmVAB0fLXdOEweHflbsl7xDmc5X9tCmgq5tVXmxv1zF4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kjVBj8wR; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kjVBj8wR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B4E9D1F00A3A; Tue, 25 Aug 2026 13:35:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787664920; bh=6tykn1cS5xSApR4WT08R9CpkGww+NSHQKiq1ZsE3TyY=; h=Date:From:To:Cc:Subject; b=kjVBj8wRPT3H3hfjQWgophp9mTp183/0gBNs1E14bdRgACIaHHbu2OkxlcErlrsmT RH+fWun+8s8LaxEhq0cLdaglT2gw2lhbf0D5pqqEBHhYUtDWtLFnNC5zovn3V0xL6v gVXsWy/fjHFCxaMufAXsP/sApBEMI4AHKvKutlo8aD39POQjfkrUntNgqM3fWN06Yn ISYps7EbXYW9+Kc4qiDaAIna1Qd2bmUXXI2CWWxAqesy/O+KMzEcvkfuvIYQP1bFb8 lCSpErTA4jajCrxldXwG4lqbs/uT9w3Skhf0OV7IGRZevB6b47ZnZH6rwIxqetF8sG S8Z1e9WcEqFpQ== Date: Tue, 25 Aug 2026 14:35:17 +0100 From: Mark Brown To: Matthew Wilcox Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the pagemap-headers tree Message-ID: Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="BC86nfnpKxEvOija" Content-Disposition: inline --BC86nfnpKxEvOija Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi all, After merging the pagemap-headers tree, today's linux-next build (arm multi_v7_defconfig) failed like this: /tmp/next/build/drivers/dma/ste_dma40.c:492:42: error: field 'tasklet' has incomplete type 492 | struct tasklet_struct tasklet; | ^~~~~~~ /tmp/next/build/drivers/dma/ste_dma40.c: In function 'dma_tc_handle': /tmp/next/build/drivers/dma/ste_dma40.c:1590:9: error: implicit declaration of function 'tasklet_schedule' [-Wimplicit-function-declaration] 1590 | tasklet_schedule(&d40c->tasklet); | ^~~~~~~~~~~~~~~~ /tmp/next/build/drivers/dma/ste_dma40.c: In function 'dma_tasklet': /tmp/next/build/drivers/dma/ste_dma40.c:1596:33: error: implicit declaration of function 'from_tasklet'; did you mean 'dma_tasklet'? [-Wimplicit-function-declaration] 1596 | struct d40_chan *d40c = from_tasklet(d40c, t, tasklet); | ^~~~~~~~~~~~ | dma_tasklet /tmp/next/build/drivers/dma/ste_dma40.c:1596:55: error: 'tasklet' undeclared (first use in this function) 1596 | struct d40_chan *d40c = from_tasklet(d40c, t, tasklet); | ^~~~~~~ /tmp/next/build/drivers/dma/ste_dma40.c:1596:55: note: each undeclared identifier is reported only once for each function it appears in /tmp/next/build/drivers/dma/ste_dma40.c: At top level: /tmp/next/build/drivers/dma/ste_dma40.c:1659:8: error: unknown type name 'irqreturn_t' 1659 | static irqreturn_t d40_handle_interrupt(int irq, void *data) | ^~~~~~~~~~~ /tmp/next/build/drivers/dma/ste_dma40.c: In function 'd40_handle_interrupt': /tmp/next/build/drivers/dma/ste_dma40.c:1718:16: error: 'IRQ_HANDLED' undeclared (first use in this function) 1718 | return IRQ_HANDLED; | ^~~~~~~~~~~ /tmp/next/build/drivers/dma/ste_dma40.c: In function 'd40_chan_init': /tmp/next/build/drivers/dma/ste_dma40.c:2818:17: error: implicit declaration of function 'tasklet_setup'; did you mean 'timer_setup'? [-Wimplicit-function-declaration] 2818 | tasklet_setup(&d40c->tasklet, dma_tasklet); | ^~~~~~~~~~~~~ | timer_setup /tmp/next/build/drivers/dma/ste_dma40.c: In function 'd40_probe': /tmp/next/build/drivers/dma/ste_dma40.c:3588:15: error: implicit declaration of function 'request_irq'; did you mean 'request_key'? [-Wimplicit-function-declaration] 3588 | ret = request_irq(base->irq, d40_handle_interrupt, 0, D40_NAME, base); | ^~~~~~~~~~~ | request_key /tmp/next/build/drivers/dma/ste_dma40.c: In function 'd40_handle_interrupt': /tmp/next/build/drivers/dma/ste_dma40.c:1719:1: error: control reaches end of non-void function [-Werror=return-type] 1719 | } | ^ Doubtless caused by the pagemap-headers tree. I will not merge the tree today. --BC86nfnpKxEvOija Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmqNmhQACgkQJNaLcl1U h9Anzgf+LF6IYQCyem+3bDWWw4UAQaV6nBwfe5t9iMZEFU8+oDU7p7wBmY0tQnFC nHuOMIDFECpQsgtRsrF7j6ohni2Tu8TmMlw0thbMbjBguq6rorpXgCtf/qlOy1TL 7394EjrYZj98G5V3m8Z92fNJSDh9pQPxbduKsONrtKbtmp9YO1QB01+Hh+VRHAhB jjeFu80Ke6pKVehK3bC0k1mfMCookT7i63/RcH4EOw7bZGKIHiN7a7KpCBQ/k5rh U8V2FXOerUnehQSQcXAdBAnX64IqEm3v/URQGNil/HY/LbNo7xrqEjClUVum3VJC 8pZe6wscAgkaYe8kTaC7iL8Ndw35GA== =J7Nt -----END PGP SIGNATURE----- --BC86nfnpKxEvOija--