Anthony Iliopoulos be09cbd6a3 dma-debug: fix debugfs initialization order ... [ Upstream commit 173735c346c412d9f084825ecb04f24ada0e2986 ] Due to link order, dma_debug_init is called before debugfs has a chance to initialize (via debugfs_init which also happens in the core initcall stage), so the directories for dma-debug are never created. Decouple dma_debug_fs_init from dma_debug_init and defer its init until core_initcall_sync (after debugfs has been initialized) while letting dma-debug initialization occur as soon as possible to catch any early mappings, as suggested in [1]. [1] https://lore.kernel.org/linux-iommu/YIgGa6yF%2Fadg8OSN@kroah.com/ Fixes: 15b28bbcd5 ("dma-debug: move initialization to common code") Signed-off-by: Anthony Iliopoulos <ailiop@suse.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-09-22 12:26:24 +02:00
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Kconfig	dma-mapping: remove arch_dma_mmap_pgprot	2019-08-29 16:43:22 +02:00
Makefile	dma-mapping: improve selection of dma_declare_coherent availability	2019-02-20 07:26:35 -07:00
coherent.c	dma-coherent: fix integer overflow in the reserved-memory dma allocation	2020-04-23 10:36:30 +02:00
contiguous.c	dma-direct: fix zone selection after an unaddressable CMA allocation	2019-08-21 07:14:10 +09:00
debug.c	dma-debug: fix debugfs initialization order	2021-09-22 12:26:24 +02:00
direct.c	dma-direct: fix data truncation in dma_direct_get_required_mask()	2020-04-29 16:33:00 +02:00
dummy.c	dma-mapping: factor out dummy DMA ops	2018-12-13 21:06:12 +01:00
mapping.c	dma-mapping: Fix dma_pgprot() for unencrypted coherent pages	2020-04-17 10:50:01 +02:00
remap.c	dma-mapping: fix false positivse warnings in dma_common_free_remap()	2019-10-05 10:24:17 +02:00
swiotlb.c	swiotlb: fix "x86: Don't panic if can not alloc buffer for swiotlb"	2020-11-18 19:20:32 +01:00
virt.c	dma-mapping: zero memory returned from dma_alloc_*	2018-12-20 08:13:52 +01:00