* [moderation/CI] Re: vfio/pci: Allow MMIO regions to be exported through dma-buf
@ 2025-11-02 8:46 syzbot ci
0 siblings, 0 replies; 4+ messages in thread
From: syzbot ci @ 2025-11-02 8:46 UTC (permalink / raw)
To: syzkaller-upstream-moderation; +Cc: syzbot
syzbot ci has tested the following series
[v6] vfio/pci: Allow MMIO regions to be exported through dma-buf
https://lore.kernel.org/all/20251102-dmabuf-vfio-v6-0-d773cff0db9f@nvidia.com
* [PATCH v6 01/11] PCI/P2PDMA: Separate the mmap() support from the core logic
* [PATCH v6 02/11] PCI/P2PDMA: Simplify bus address mapping API
* [PATCH v6 03/11] PCI/P2PDMA: Refactor to separate core P2P functionality from memory allocation
* [PATCH v6 04/11] PCI/P2PDMA: Provide an access to pci_p2pdma_map_type() function
* [PATCH v6 05/11] PCI/P2PDMA: Document DMABUF model
* [PATCH v6 06/11] dma-buf: provide phys_vec to scatter-gather mapping routine
* [PATCH v6 07/11] vfio: Export vfio device get and put registration helpers
* [PATCH v6 08/11] vfio/pci: Share the core device pointer while invoking feature functions
* [PATCH v6 09/11] vfio/pci: Enable peer-to-peer DMA transactions by default
* [PATCH v6 10/11] vfio/pci: Add dma-buf export support for MMIO regions
* [PATCH v6 11/11] vfio/nvgrace: Support get_dmabuf_phys
and found the following issue:
kernel build error
Full report is available here:
https://ci.syzbot.org/series/3957e140-61bf-47f1-a89e-45a4665d3d99
***
kernel build error
tree: kvm-next
URL: https://kernel.googlesource.com/pub/scm/virt/kvm/kvm/
base: 6b36119b94d0b2bb8cea9d512017efafd461d6ac
arch: amd64
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
config: https://ci.syzbot.org/builds/2b2d6598-2cb2-4c0a-8142-f4918eeda555/config
drivers/dma-buf/dma-buf.c:1393:10: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1399:11: error: call to undeclared function 'dma_map_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1401:10: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1441:6: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1444:4: error: call to undeclared function 'dma_unmap_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1445:34: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1476:6: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1481:4: error: call to undeclared function 'dma_unmap_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1482:34: error: use of undeclared identifier 'DMA_ATTR_MMIO'
***
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 alex.williamson@redhat.com ankita@nvidia.com axboe@kernel.dk bhelgaas@google.com christian.koenig@amd.com corbet@lwn.net dri-devel@lists.freedesktop.org gustavoars@kernel.org iommu@lists.linux.dev jgg@nvidia.com jgg@ziepe.ca joro@8bytes.org kees@kernel.org kevin.tian@intel.com kjaju@nvidia.com kvm@vger.kernel.org leon@kernel.org linaro-mm-sig@lists.linaro.org linux-block@vger.kernel.org linux-doc@vger.kernel.org linux-hardening@vger.kernel.org linux-kernel@vger.kernel.org linux-media@vger.kernel.org linux-mm@kvack.org linux-pci@vger.kernel.org logang@deltatee.com m.szyprowski@samsung.com mochs@nvidia.com robin.murphy@arm.com skolothumtho@nvidia.com sumit.semwal@linaro.org vivek.kasireddy@intel.com will@kernel.org yishaih@nvidia.com]
If the report looks fine to you, reply with:
#syz upstream
^ permalink raw reply [flat|nested] 4+ messages in thread
* [moderation/CI] Re: vfio/pci: Allow MMIO regions to be exported through dma-buf
@ 2025-11-06 15:56 syzbot ci
0 siblings, 0 replies; 4+ messages in thread
From: syzbot ci @ 2025-11-06 15:56 UTC (permalink / raw)
To: syzkaller-upstream-moderation; +Cc: syzbot
syzbot ci has tested the following series
[v7] vfio/pci: Allow MMIO regions to be exported through dma-buf
https://lore.kernel.org/all/20251106-dmabuf-vfio-v7-0-2503bf390699@nvidia.com
* [PATCH v7 01/11] PCI/P2PDMA: Separate the mmap() support from the core logic
* [PATCH v7 02/11] PCI/P2PDMA: Simplify bus address mapping API
* [PATCH v7 03/11] PCI/P2PDMA: Refactor to separate core P2P functionality from memory allocation
* [PATCH v7 04/11] PCI/P2PDMA: Provide an access to pci_p2pdma_map_type() function
* [PATCH v7 05/11] PCI/P2PDMA: Document DMABUF model
* [PATCH v7 06/11] dma-buf: provide phys_vec to scatter-gather mapping routine
* [PATCH v7 07/11] vfio: Export vfio device get and put registration helpers
* [PATCH v7 08/11] vfio/pci: Share the core device pointer while invoking feature functions
* [PATCH v7 09/11] vfio/pci: Enable peer-to-peer DMA transactions by default
* [PATCH v7 10/11] vfio/pci: Add dma-buf export support for MMIO regions
* [PATCH v7 11/11] vfio/nvgrace: Support get_dmabuf_phys
and found the following issue:
kernel build error
Full report is available here:
https://ci.syzbot.org/series/83488872-f468-4aa4-bc80-437e554e8aeb
***
kernel build error
tree: kvm-next
URL: https://kernel.googlesource.com/pub/scm/virt/kvm/kvm/
base: 6b36119b94d0b2bb8cea9d512017efafd461d6ac
arch: amd64
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
config: https://ci.syzbot.org/builds/481ad68d-be80-4780-b856-58d29aacf33c/config
drivers/dma-buf/dma-buf.c:1393:10: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1399:11: error: call to undeclared function 'dma_map_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1401:10: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1441:6: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1444:4: error: call to undeclared function 'dma_unmap_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1445:34: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1476:6: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1481:4: error: call to undeclared function 'dma_unmap_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1482:34: error: use of undeclared identifier 'DMA_ATTR_MMIO'
***
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 alex@shazbot.org amastro@fb.com ankita@nvidia.com axboe@kernel.dk bhelgaas@google.com christian.koenig@amd.com corbet@lwn.net dri-devel@lists.freedesktop.org gustavoars@kernel.org iommu@lists.linux.dev jgg@nvidia.com jgg@ziepe.ca joro@8bytes.org kees@kernel.org kevin.tian@intel.com kjaju@nvidia.com kvm@vger.kernel.org leon@kernel.org linaro-mm-sig@lists.linaro.org linux-block@vger.kernel.org linux-doc@vger.kernel.org linux-hardening@vger.kernel.org linux-kernel@vger.kernel.org linux-media@vger.kernel.org linux-mm@kvack.org linux-pci@vger.kernel.org logang@deltatee.com m.szyprowski@samsung.com mochs@nvidia.com nicolinc@nvidia.com robin.murphy@arm.com skolothumtho@nvidia.com sumit.semwal@linaro.org vivek.kasireddy@intel.com will@kernel.org yishaih@nvidia.com]
If the report looks fine to you, reply with:
#syz upstream
^ permalink raw reply [flat|nested] 4+ messages in thread
* [moderation/CI] Re: vfio/pci: Allow MMIO regions to be exported through dma-buf
@ 2025-11-11 11:07 syzbot ci
0 siblings, 0 replies; 4+ messages in thread
From: syzbot ci @ 2025-11-11 11:07 UTC (permalink / raw)
To: syzkaller-upstream-moderation; +Cc: syzbot
syzbot ci has tested the following series
[v8] vfio/pci: Allow MMIO regions to be exported through dma-buf
https://lore.kernel.org/all/20251111-dmabuf-vfio-v8-0-fd9aa5df478f@nvidia.com
* [PATCH v8 01/11] PCI/P2PDMA: Separate the mmap() support from the core logic
* [PATCH v8 02/11] PCI/P2PDMA: Simplify bus address mapping API
* [PATCH v8 03/11] PCI/P2PDMA: Refactor to separate core P2P functionality from memory allocation
* [PATCH v8 04/11] PCI/P2PDMA: Provide an access to pci_p2pdma_map_type() function
* [PATCH v8 05/11] PCI/P2PDMA: Document DMABUF model
* [PATCH v8 06/11] dma-buf: provide phys_vec to scatter-gather mapping routine
* [PATCH v8 07/11] vfio: Export vfio device get and put registration helpers
* [PATCH v8 08/11] vfio/pci: Share the core device pointer while invoking feature functions
* [PATCH v8 09/11] vfio/pci: Enable peer-to-peer DMA transactions by default
* [PATCH v8 10/11] vfio/pci: Add dma-buf export support for MMIO regions
* [PATCH v8 11/11] vfio/nvgrace: Support get_dmabuf_phys
and found the following issue:
kernel build error
Full report is available here:
https://ci.syzbot.org/series/85689e16-0e61-409d-8a1d-8d2fd515e42f
***
kernel build error
tree: kvm-next
URL: https://kernel.googlesource.com/pub/scm/virt/kvm/kvm/
base: 6b36119b94d0b2bb8cea9d512017efafd461d6ac
arch: amd64
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
config: https://ci.syzbot.org/builds/8d1707f9-4b1b-42ae-a8eb-b3d6f05aa9b4/config
drivers/dma-buf/dma-buf.c:1393:10: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1399:11: error: call to undeclared function 'dma_map_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1401:10: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1441:6: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1444:4: error: call to undeclared function 'dma_unmap_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1445:34: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1476:6: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf.c:1481:4: error: call to undeclared function 'dma_unmap_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf.c:1482:34: error: use of undeclared identifier 'DMA_ATTR_MMIO'
***
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 alex@shazbot.org amastro@fb.com ankita@nvidia.com axboe@kernel.dk bhelgaas@google.com christian.koenig@amd.com corbet@lwn.net dri-devel@lists.freedesktop.org gustavoars@kernel.org iommu@lists.linux.dev jgg@nvidia.com jgg@ziepe.ca joro@8bytes.org kees@kernel.org kevin.tian@intel.com kjaju@nvidia.com kvm@vger.kernel.org leon@kernel.org linaro-mm-sig@lists.linaro.org linux-block@vger.kernel.org linux-doc@vger.kernel.org linux-hardening@vger.kernel.org linux-kernel@vger.kernel.org linux-media@vger.kernel.org linux-mm@kvack.org linux-pci@vger.kernel.org logang@deltatee.com m.szyprowski@samsung.com mochs@nvidia.com nicolinc@nvidia.com robin.murphy@arm.com skolothumtho@nvidia.com sumit.semwal@linaro.org vivek.kasireddy@intel.com will@kernel.org yishaih@nvidia.com]
If the report looks fine to you, reply with:
#syz upstream
^ permalink raw reply [flat|nested] 4+ messages in thread
* [moderation/CI] Re: vfio/pci: Allow MMIO regions to be exported through dma-buf
@ 2025-11-20 10:18 syzbot ci
0 siblings, 0 replies; 4+ messages in thread
From: syzbot ci @ 2025-11-20 10:18 UTC (permalink / raw)
To: syzkaller-upstream-moderation; +Cc: syzbot
syzbot ci has tested the following series
[v9] vfio/pci: Allow MMIO regions to be exported through dma-buf
https://lore.kernel.org/all/20251120-dmabuf-vfio-v9-0-d7f71607f371@nvidia.com
* [PATCH v9 01/11] PCI/P2PDMA: Separate the mmap() support from the core logic
* [PATCH v9 02/11] PCI/P2PDMA: Simplify bus address mapping API
* [PATCH v9 03/11] PCI/P2PDMA: Refactor to separate core P2P functionality from memory allocation
* [PATCH v9 04/11] PCI/P2PDMA: Provide an access to pci_p2pdma_map_type() function
* [PATCH v9 05/11] PCI/P2PDMA: Document DMABUF model
* [PATCH v9 06/11] dma-buf: provide phys_vec to scatter-gather mapping routine
* [PATCH v9 07/11] vfio: Export vfio device get and put registration helpers
* [PATCH v9 08/11] vfio/pci: Share the core device pointer while invoking feature functions
* [PATCH v9 09/11] vfio/pci: Enable peer-to-peer DMA transactions by default
* [PATCH v9 10/11] vfio/pci: Add dma-buf export support for MMIO regions
* [PATCH v9 11/11] vfio/nvgrace: Support get_dmabuf_phys
and found the following issue:
kernel build error
Full report is available here:
https://ci.syzbot.org/series/1b6bcea6-55a2-4bf7-b93b-af482815e27c
***
kernel build error
tree: kvm-next
URL: https://kernel.googlesource.com/pub/scm/virt/kvm/kvm/
base: 6b36119b94d0b2bb8cea9d512017efafd461d6ac
arch: amd64
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
config: https://ci.syzbot.org/builds/7cbb4e39-549a-467b-b6de-b320718d2858/config
drivers/dma-buf/dma-buf-mapping.c:150:10: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf-mapping.c:156:11: error: call to undeclared function 'dma_map_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf-mapping.c:158:10: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf-mapping.c:198:6: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf-mapping.c:201:4: error: call to undeclared function 'dma_unmap_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf-mapping.c:202:34: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf-mapping.c:234:6: error: use of undeclared identifier 'DMA_ATTR_MMIO'
drivers/dma-buf/dma-buf-mapping.c:239:4: error: call to undeclared function 'dma_unmap_phys'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
drivers/dma-buf/dma-buf-mapping.c:240:34: error: use of undeclared identifier 'DMA_ATTR_MMIO'
***
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 alex@shazbot.org amastro@fb.com ankita@nvidia.com axboe@kernel.dk bhelgaas@google.com christian.koenig@amd.com corbet@lwn.net dri-devel@lists.freedesktop.org gustavoars@kernel.org iommu@lists.linux.dev jgg@nvidia.com jgg@ziepe.ca joro@8bytes.org kees@kernel.org kevin.tian@intel.com kjaju@nvidia.com kvm@vger.kernel.org leon@kernel.org linaro-mm-sig@lists.linaro.org linux-block@vger.kernel.org linux-doc@vger.kernel.org linux-hardening@vger.kernel.org linux-kernel@vger.kernel.org linux-media@vger.kernel.org linux-mm@kvack.org linux-pci@vger.kernel.org logang@deltatee.com m.szyprowski@samsung.com mochs@nvidia.com nicolinc@nvidia.com robin.murphy@arm.com skolothumtho@nvidia.com sumit.semwal@linaro.org vivek.kasireddy@intel.com will@kernel.org yishaih@nvidia.com]
If the report looks fine to you, reply with:
#syz upstream
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2025-11-20 10:18 UTC | newest]
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