[moderation/CI] Re: dma-buf: heaps: Turn heaps into modules

[moderation/CI] Re: dma-buf: heaps: Turn heaps into modules

[syzbot ci]

syzbot ci has tested the following series

[v1] dma-buf: heaps: Turn heaps into modules
https://lore.kernel.org/all/20260225-dma-buf-heaps-as-modules-v1-0-2109225a090d@kernel.org
* [PATCH 1/7] dma: contiguous: Turn heap registration logic around
* [PATCH 2/7] mm: cma: Export cma_alloc and cma_release
* [PATCH 3/7] mm: cma: Export cma_get_name
* [PATCH 4/7] mm: cma: Export dma_contiguous_default_area
* [PATCH 5/7] dma-buf: heaps: Export mem_accounting parameter
* [PATCH 6/7] dma-buf: heaps: cma: Turn the heap into a module
* [PATCH 7/7] 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/9418a4a3-9ad6-4e18-8d97-4803a653890b

***

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/cead1a96-0bd0-410f-9938-47a66ac57343/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

[moderation/CI] Re: dma-buf: heaps: Turn heaps into modules

[syzbot ci]

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

[moderation/CI] Re: dma-buf: heaps: Turn heaps into modules

[syzbot ci]

syzbot ci has tested the following series

[v3] dma-buf: heaps: Turn heaps into modules
https://lore.kernel.org/all/20260303-dma-buf-heaps-as-modules-v3-0-24344812c707@kernel.org
* [PATCH v3 1/8] dma: contiguous: Turn heap registration logic around
* [PATCH v3 2/8] dma: contiguous: Make dev_get_cma_area() a proper function
* [PATCH v3 3/8] dma: contiguous: Make dma_contiguous_default_area static
* [PATCH v3 4/8] dma: contiguous: Export dev_get_cma_area()
* [PATCH v3 5/8] mm: cma: Export cma_alloc(), cma_release() and cma_get_name()
* [PATCH v3 6/8] dma-buf: heaps: Export mem_accounting parameter
* [PATCH v3 7/8] dma-buf: heaps: cma: Turn the heap into a module
* [PATCH v3 8/8] 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/c729cea7-f83d-4980-b558-0fb50872302c

***

kernel build error

tree:      drm-next
URL:       https://gitlab.freedesktop.org/drm/kernel.git
base:      17b95278ae6adb9ea5b801fcd2ae5d182448e99d
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/378fb3b7-fbfe-400a-8a19-4420a99f0a67/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:
[aesteve@redhat.com 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