From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from imap5.colo.codethink.co.uk (imap5.colo.codethink.co.uk [78.40.148.171]) (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 B21EA3F0746 for ; Wed, 17 Jun 2026 13:58:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.40.148.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781704689; cv=none; b=O63QFi39AMhdwQjHJ+UCxh4dd4DtZ4Xej/36hQA6lJHDcaqVptGO7LbFeXmZiY6QXrLytVxJ+PXCga3pJui2yICIZPbwJYpcvK///8Im/Ehj3ywdQ6IBgEpZWiahcb4U0z1g98uo2hhiTNs9zU/TEUhHt7Aicbp448fauVtt2mk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781704689; c=relaxed/simple; bh=8tJ/5r6hJ4O0ESaDXYaa4ATLqtpOg11ccO/Opdm7qLE=; h=Message-ID:Date:MIME-Version:To:From:Subject:Content-Type; b=GUqlrDiCNhuZ/5p1+s+liuMnUPXEl8/aO2Pg51GCF90dfH+2lnE2bEOPOO4dEvreQy//9vA22z0laX/5MZ/eJ8doP5Y/tc+1yWEeSIS4qgWodQaM5G74hMBOF1F8Fju5MUUIGv3RA3ze+hraFuvA0Jq5oD55wU43JQCz0Bizhss= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=codethink.co.uk; spf=pass smtp.mailfrom=codethink.co.uk; dkim=pass (2048-bit key) header.d=codethink.co.uk header.i=@codethink.co.uk header.b=eYeQmvV/; arc=none smtp.client-ip=78.40.148.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=codethink.co.uk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codethink.co.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codethink.co.uk header.i=@codethink.co.uk header.b="eYeQmvV/" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=codethink.co.uk; s=imap5-20230908; h=Sender:Content-Transfer-Encoding: Subject:From:To:MIME-Version:Date:Message-ID:Reply-To:Cc:In-Reply-To: References; bh=4WyB4x8PhBE7H+8m0zVj35zXWd5Cr75ZPPZdZvLzahU=; b=eYeQmvV/HkKTMo ABFrxETa4Muz0ic9NsSCZ05rQB1M274928/CdgpNznZsk6k0LEcZcx492UpXptwhzOCr0AW+QYMK3 vnR0DZZKx/M4XdQn9XrTT8DfmUurDpVQVCY1IMZhaKDrWA01qJmn684QZ8WTkYAFsehhMja081X1K xyEL5onsKAqMaDpxwcZnocT8UCBMuv3GQxtjbuYxN37GZRyjS+LyL4c5pRGd+I+q+v51MKUj6PH3/ +tRE6dMeCaghzGdyzaqsD4lvLrXXHzrwLrBESI2PL6diAbdx2a94PBVgh4Di04mgPnLVHOeotKf+R ISstvFQjQq7GXr67Gvvg==; Received: from [167.98.27.226] (helo=[10.35.6.194]) by imap5.colo.codethink.co.uk with esmtpsa (Exim 4.94.2 #2 (Debian)) id 1wZqmL-00DZsi-Sx for ; Wed, 17 Jun 2026 14:58:05 +0100 Message-ID: Date: Wed, 17 Jun 2026 14:58:05 +0100 Precedence: bulk X-Mailing-List: linux-sparse@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-GB To: linux-sparse@vger.kernel.org From: Ben Dooks Subject: segfault with latest arm64 linux kernel build Organization: Codethink Limited. Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: ben.dooks@codethink.co.uk I'm getting a fault running the sparse check on current kernel. CC [M] drivers/gpu/drm/msm/msm_gem.o CHECK /home/ben/linux/drivers/gpu/drm/msm/msm_gem.c Segmentation fault The base of my tree is, however I have a pile of fixes on this: commit 4b99990cdf9560e8a071640baf19f312e6ae02f4 (origin/master, origin/HEAD) Merge: 9c87e61e3c57 52d4ab1ca790 Author: Linus Torvalds Date: Wed Jun 17 10:21:00 2026 +0100 Merge tag 'drm-next-2026-06-17' of https://gitlab.freedesktop.org/drm/kernel -- Ben Dooks http://www.codethink.co.uk/ Senior Engineer Codethink - Providing Genius https://www.codethink.co.uk/privacy.html