From: Leon Romanovsky <leon@kernel.org>
To: "Marek Szyprowski" <m.szyprowski@samsung.com>,
"Robin Murphy" <robin.murphy@arm.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Petr Tesarik" <ptesarik@suse.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"Shuah Khan" <skhan@linuxfoundation.org>,
"Jason Wang" <jasowang@redhat.com>,
"Xuan Zhuo" <xuanzhuo@linux.alibaba.com>,
"Eugenio Pérez" <eperezma@redhat.com>,
"Jason Gunthorpe" <jgg@ziepe.ca>,
"Leon Romanovsky" <leon@kernel.org>
Cc: iommu@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, virtualization@lists.linux.dev,
linux-rdma@vger.kernel.org
Subject: [PATCH 0/3] RDMA: Enable runs with DMA debug enabled
Date: Sat, 7 Mar 2026 18:49:54 +0200 [thread overview]
Message-ID: <20260307-dma-debug-overlap-v1-0-c034c38872af@nvidia.com> (raw)
Fix dma-debug to allow RDMA to run in that mode too.
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
Leon Romanovsky (3):
dma-debug: Allow multiple invocations of overlapping entries
dma-mapping: Clarify valid conditions for CPU cache line overlap
RDMA/umem: Tell DMA debug that cacheline overlap is expected
Documentation/core-api/dma-attributes.rst | 26 ++++++++++++++++++--------
drivers/infiniband/core/umem.c | 2 +-
drivers/virtio/virtio_ring.c | 4 ++--
include/linux/dma-mapping.h | 8 ++++----
kernel/dma/debug.c | 8 ++++----
5 files changed, 29 insertions(+), 19 deletions(-)
---
base-commit: 11439c4635edd669ae435eec308f4ab8a0804808
change-id: 20260305-dma-debug-overlap-21487c3fa02c
Best regards,
--
Leon Romanovsky <leonro@nvidia.com>
next reply other threads:[~2026-03-07 16:50 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-07 16:49 Leon Romanovsky [this message]
2026-03-07 16:49 ` [PATCH 1/3] dma-debug: Allow multiple invocations of overlapping entries Leon Romanovsky
2026-03-07 16:49 ` [PATCH 2/3] dma-mapping: Clarify valid conditions for CPU cache line overlap Leon Romanovsky
2026-03-08 18:19 ` Jason Gunthorpe
2026-03-08 18:49 ` Leon Romanovsky
2026-03-08 23:09 ` Jason Gunthorpe
2026-03-09 9:03 ` Leon Romanovsky
2026-03-09 12:30 ` Marek Szyprowski
2026-03-09 13:20 ` Jason Gunthorpe
2026-03-09 15:05 ` Leon Romanovsky
2026-03-09 15:13 ` Jason Gunthorpe
2026-03-10 9:45 ` Marek Szyprowski
2026-03-10 12:34 ` Jason Gunthorpe
2026-03-10 18:27 ` Leon Romanovsky
2026-03-10 21:08 ` Marek Szyprowski
2026-03-10 23:34 ` Jason Gunthorpe
2026-03-07 16:49 ` [PATCH 3/3] RDMA/umem: Tell DMA debug that cacheline overlap is expected Leon Romanovsky
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