From: syzbot ci <syzbot+ci84ff29baaee05d85@syzkaller.appspotmail.com>
To: syzkaller-upstream-moderation@googlegroups.com
Cc: syzbot@lists.linux.dev
Subject: [moderation/CI] Re: dma-buf: heaps: Turn heaps into modules
Date: Sat, 28 Feb 2026 00:31:02 -0800 [thread overview]
Message-ID: <69a2a7c6.050a0220.3a55be.0034.GAE@google.com> (raw)
syzbot ci has tested the following series
[v2] dma-buf: heaps: Turn heaps into modules
https://lore.kernel.org/all/20260227-dma-buf-heaps-as-modules-v2-0-454aee7e06cc@kernel.org
* [PATCH v2 1/9] dma: contiguous: Turn heap registration logic around
* [PATCH v2 2/9] dma: contiguous: Make dev_get_cma_area() a proper function
* [PATCH v2 3/9] dma: contiguous: Make dma_contiguous_default_area static
* [PATCH v2 4/9] mm: cma: Export dev_get_cma_area()
* [PATCH v2 5/9] mm: cma: Export cma_alloc and cma_release
* [PATCH v2 6/9] mm: cma: Export cma_get_name
* [PATCH v2 7/9] dma-buf: heaps: Export mem_accounting parameter
* [PATCH v2 8/9] dma-buf: heaps: cma: Turn the heap into a module
* [PATCH v2 9/9] dma-buf: heaps: system: Turn the heap into a module
and found the following issue:
kernel build error
Full report is available here:
https://ci.syzbot.org/series/28e5882f-da22-4c59-97a3-07dd846ccd91
***
kernel build error
tree: drm-next
URL: https://gitlab.freedesktop.org/drm/kernel.git
base: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
arch: amd64
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
config: https://ci.syzbot.org/builds/230e0ba3-3d8f-4cf6-b713-a4a00b265dd0/config
ld.lld: error: undefined symbol: dma_heap_cma_register_heap
***
If these findings have caused you to resend the series or submit a
separate fix, please add the following tag to your commit message:
Tested-by: syzbot@syzkaller.appspotmail.com
---
This report is generated by a bot. It may contain errors.
syzbot ci engineers can be reached at syzkaller@googlegroups.com.
The email will later be sent to:
[akpm@linux-foundation.org benjamin.gaignard@collabora.com brian.starkey@arm.com christian.koenig@amd.com david@kernel.org dri-devel@lists.freedesktop.org iommu@lists.linux.dev jstultz@google.com liam.howlett@oracle.com linaro-mm-sig@lists.linaro.org linux-kernel@vger.kernel.org linux-media@vger.kernel.org linux-mm@kvack.org lorenzo.stoakes@oracle.com m.szyprowski@samsung.com mhocko@suse.com mripard@kernel.org robin.murphy@arm.com rppt@kernel.org sumit.semwal@linaro.org surenb@google.com tjmercier@google.com vbabka@suse.cz]
If the report looks fine to you, reply with:
#syz upstream
If the report is a false positive, reply with
#syz invalid
next reply other threads:[~2026-02-28 8:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-28 8:31 syzbot ci [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-03-03 18:14 [moderation/CI] Re: dma-buf: heaps: Turn heaps into modules syzbot ci
2026-02-26 4:48 syzbot ci
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