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| author | Oreoluwa Babatunde <oreoluwa.babatunde@oss.qualcomm.com> | 2025-08-06 10:24:21 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-04 15:31:45 +0200 |
| commit | 46efab01648a04082266115a8e917c3b26b97fa8 (patch) | |
| tree | 9a5fa1ba380de01cc25cf24a68b380c1593480d0 /kernel | |
| parent | 7536b299033444a1c366ddbcf920b160ea351436 (diff) | |
| download | linux-46efab01648a04082266115a8e917c3b26b97fa8.tar.gz linux-46efab01648a04082266115a8e917c3b26b97fa8.tar.bz2 linux-46efab01648a04082266115a8e917c3b26b97fa8.zip | |
of: reserved_mem: Restructure call site for dma_contiguous_early_fixup()
[ Upstream commit 2c223f7239f376a90d71903ec474ba887cf21d94 ]
Restructure the call site for dma_contiguous_early_fixup() to
where the reserved_mem nodes are being parsed from the DT so that
dma_mmu_remap[] is populated before dma_contiguous_remap() is called.
Fixes: 8a6e02d0c00e ("of: reserved_mem: Restructure how the reserved memory regions are processed")
Signed-off-by: Oreoluwa Babatunde <oreoluwa.babatunde@oss.qualcomm.com>
Tested-by: William Zhang <william.zhang@broadcom.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20250806172421.2748302-1-oreoluwa.babatunde@oss.qualcomm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/dma/contiguous.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c index 8df0dfaaca18..9e5d63efe7c5 100644 --- a/kernel/dma/contiguous.c +++ b/kernel/dma/contiguous.c @@ -480,8 +480,6 @@ static int __init rmem_cma_setup(struct reserved_mem *rmem) pr_err("Reserved memory: unable to setup CMA region\n"); return err; } - /* Architecture specific contiguous memory fixup. */ - dma_contiguous_early_fixup(rmem->base, rmem->size); if (default_cma) dma_contiguous_default_area = cma; |