From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 2F082137932; Thu, 6 Nov 2025 19:42:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762458164; cv=none; b=SbI/3pfD8JxqUCn1M/12EpifHOhgUCuTHPNFlSnyOVGYZL/paP9uOqbbax70VgsYmRuB4JoYzC/D+sfy3xXYOMmEdWCZpeWJKRLmqfpDEtT3MBcvZfjeCtU85hxLrP6gDPqs6iOmUaRhGuFVKOLfFmhpW0o5L5e8ijvYN1d9eaM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762458164; c=relaxed/simple; bh=YrGMEqz5WWEr/IC4yKy3uAyKQa4k1EQytwKa+b7Ld6M=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=M0nupqzAdXXnvYUpXowEinlGxjkm9v4vqipC6eomr5DRktyWQ2hAqLyZo5nroIABSNwBPFaIMs+X7d/CmZmxbKQIQVxH56/4WHagj+jV85F7FvslS+eBK0ElrLNMqnf5NNdwKqF2IPr9wG3fTg5qENbPralokSGT33YVuhT7GFE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=NlkpXZAe; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="NlkpXZAe" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=Tcbm+uDdA0PKPcFNRtx2NVaMhbYvrnOaNsAAY9XeQDI=; b=NlkpXZAe6UdItodkJ3O0ieAsxl T4+IuTLGrzi5KcxKv6MmBC5SgWGt9c2YsrBiqUIcVdcg1Gul2pByvixTGqTtOLvTo8eMjF6JHVnqW u8D/WM2BlKajrI5woSH0vzcg7oLEmxNmTxxIAo965ObOZzVHwpfNe6vyV9s7dECQDnMUN1QKsuMJj l+rjOyZtQAxW32Xa94b58tFW16eOgTEqKtEFbSJBkd5yUEh3xSs6UmQ+DuJJFBEoiVSfT9MAb222G t9SWX6PqBmcXK9ewpXhwj2cvG8uBHLWfJIH2xLmxhpZnx5urhSIcprasQiuuszyDRckOYhXKKOJ8h 10sDMQWA==; Received: from [50.53.43.113] (helo=[192.168.254.34]) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vH5sS-0000000GAzV-3fLL; Thu, 06 Nov 2025 19:42:38 +0000 Message-ID: Date: Thu, 6 Nov 2025 11:42:36 -0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: linux-next: Tree for Nov 6 To: "Longia, Amandeep Kaur" , Stephen Rothwell , Linux Next Mailing List , Jason Gunthorpe Cc: Linux Kernel Mailing List , Vasant Hegde References: <20251106153215.7fb21343@canb.auug.org.au> Content-Language: en-US From: Randy Dunlap In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [add Jason] On 11/6/25 11:02 AM, Longia, Amandeep Kaur wrote: > Hi all, > > There is a build failure with the Linux kernel tag 'next-20251106'. The build process fails with the following errors: > > ... > In file included from drivers/iommu/generic_pt/fmt/../kunit_generic_pt.h:8, >                  from drivers/iommu/generic_pt/fmt/iommu_template.h:46, >                  from drivers/iommu/generic_pt/fmt/iommu_vtdss.c:10: > drivers/iommu/generic_pt/fmt/../kunit_iommu.h:11:10: fatal error: ../../iommu-pages.h: No such file or directory >    11 | #include <../../iommu-pages.h> >       |          ^~~~~~~~~~~~~~~~~~~~~ > compilation terminated. > In file included from drivers/iommu/generic_pt/fmt/../kunit_generic_pt.h:8, >                  from drivers/iommu/generic_pt/fmt/iommu_template.h:46, >                  from drivers/iommu/generic_pt/fmt/iommu_x86_64.c:11: > drivers/iommu/generic_pt/fmt/../kunit_iommu.h:11:10: fatal error: ../../iommu-pages.h: No such file or directory >    11 | #include <../../iommu-pages.h> >       |          ^~~~~~~~~~~~~~~~~~~~~ > compilation terminated. > In file included from drivers/iommu/generic_pt/fmt/../kunit_generic_pt.h:8, >                  from drivers/iommu/generic_pt/fmt/iommu_template.h:46, >                  from drivers/iommu/generic_pt/fmt/iommu_amdv1.c:15: > drivers/iommu/generic_pt/fmt/../kunit_iommu.h:11:10: fatal error: ../../iommu-pages.h: No such file or directory >    11 | #include <../../iommu-pages.h> >       |          ^~~~~~~~~~~~~~~~~~~~~ > compilation terminated. > make[5]: *** [drivers/iommu/generic_pt/fmt/Makefile:26: drivers/iommu/generic_pt/fmt/kunit_iommu_vtdss.o] Error 1 > make[5]: *** Waiting for unfinished jobs.... > make[5]: *** [drivers/iommu/generic_pt/fmt/Makefile:26: drivers/iommu/generic_pt/fmt/kunit_iommu_x86_64.o] Error 1 > make[5]: *** [drivers/iommu/generic_pt/fmt/Makefile:26: drivers/iommu/generic_pt/fmt/kunit_iommu_amdv1.o] Error 1 > make[4]: *** [scripts/Makefile.build:556: drivers/iommu/generic_pt/fmt] Error 2 > make[4]: *** Waiting for unfinished jobs.... > make[3]: *** [scripts/Makefile.build:556: drivers/iommu] Error 2 > make[3]: *** Waiting for unfinished jobs.... > make[2]: *** [scripts/Makefile.build:556: drivers] Error 2 > make[2]: *** Waiting for unfinished jobs.... > make[1]: *** [/home/amd/iommu_test/linux/Makefile:2035: .] Error 2 > make: *** [Makefile:248: __sub-make] Error 2 > Failed while building, exiting... > > Currently, I am bisecting between kernel tags 'next-20251106' and 'next-20251105' to identify the culprit commit causing this issue. Pretty sure that your beginning "good" should be Linux v6.18-rc4 and not linux-next. "bad" should be next-20251106. > Thanks & Regards, > Amandeep Kaur > > > On 11/6/2025 10:02 AM, Stephen Rothwell wrote: >> Hi all, >> >> Changes since 20251105: >> >> The vfs-brauner tree lost its build failure, but gained another which >> was resolved when I refetched the tree. >> >> The bpf-next tree gained a conflict against the bpf tree. >> >> The bluetooth tree gained a conflict against the net-next tree. >> >> The ftrace tree gained a build failure so I used the version from >> next-20251105. >> >> The rcu tree gained a conflict against the ftrace tree. >> >> Non-merge commits (relative to Linus' tree): 6094 >>   7031 files changed, 271866 insertions(+), 90449 deletions(-) >> >> ---------------------------------------------------------------------------- -- ~Randy