Linux kernel regression status

[next] [mainline] [stable/longterm] • [new] • [all] • [resolved] [inconclusive]

next-20240822..20240823

Null pointer dereference in dma_common_alloc_pages() for sc7180 platforms by Nícolas F. R. A. Prado

Earliest & latest activity: & . Noteworthy: [1], [resolution].

[1]: [PATCH] dma-mapping: Use IOMMU DMA calls for common alloc/free page calls [implicit due to Link/Closes tag]

, by Leon Romanovsky (monitored)

Resolution: 19156263cb1f ("dma-mapping: use IOMMU DMA calls for common alloc/free page calls")

Latest five known activities:

Commit 19156263cb1f in mainline
, by Leon Romanovsky
19156263cb1f, the fix specified through '#regzbot fix:' earlier landed in mainline
, by Leon Romanovsky
Commit 19156263cb1f in next
, by Leon Romanovsky
Re: [PATCH] dma-mapping: Use IOMMU DMA calls for common alloc/free page calls
, by Leon Romanovsky
Re: [PATCH] dma-mapping: Use IOMMU DMA calls for common alloc/free page calls
, by Christoph Hellwig

Regzbot command history:

fix: 19156263cb1f [implicit, due to a Link/Closes tag]
, by Leon Romanovsky
fixed: 'fix' commit '19156263cb1f' now in 'mainline'
, by Leon Romanovsky
fix: 19156263cb1f in next referred to this regression
, by Leon Romanovsky
relate: https://lore.kernel.org/lkml/62ce544e41d233eb6f591514a53f2eaabf488a7b.1725519850.git.leonro@nvidia.com/ [PATCH] dma-mapping: Use IOMMU DMA calls for common alloc/free page calls [implicit due to Link/Closes tag]
, by Leon Romanovsky
summary: Null pointer dereference in dma_common_alloc_pages() for sc7180 platforms
, by Nícolas F. R. A. Prado
introduced: next-20240822..20240823
, by Nícolas F. R. A. Prado

mainline

[compiled by regzbot on 2026-10-12 17:08:36 (UTC). Wanna know more about regzbot? Then check out its getting started guide or its reference documentation.]

[recently 113 events occurred that regzbot was unable to handle]