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Keith Busch 1bf86336e4 nvme-pci: fix dma mapping leak on data setup error ... We're leaking the initial DMA mapping during iteration if we fail to allocate the tracking descriptor for both PRP and SGL. Unmap the iterator directly; we can't use the existing unmap helper because it depends on the tracking descriptor being successfully allocated, so a new one for an in-use iterator is provided. The mappings were also leaking when the driver detects an invalid bio_vec when mapping PRPs, so fix that too. Fixes: b8b7570a7e ("nvme-pci: fix dma unmapping when using PRPs and not using the IOVA mapping") Fixes: 7ce3c1dd78 ("nvme-pci: convert the data mapping to blk_rq_dma_map") Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org>		History 2026-05-21 07:49:05 -07:00
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common	nvme-auth: Hash DH shared secret to create session key	2026-04-22 13:02:16 -07:00
host	nvme-pci: fix dma mapping leak on data setup error	2026-05-21 07:49:05 -07:00
target	nvmet-tcp: Fix potential UAF when ddgst mismatch	2026-05-11 08:07:40 -07:00
Kconfig	nvme: implement In-Band authentication	2022-08-02 17:14:49 -06:00
Makefile	nvme: common: make keyring and auth separate modules	2023-11-07 10:05:15 -08:00