bus: mhi: ep: Do not allocate memory for MHI objects from DMA zone

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MHI endpoint stack accidentally started allocating memory for objects from
DMA zone since commit 62210a26cd ("bus: mhi: ep: Use slab allocator
where applicable"). But there is no real need to allocate memory from this
naturally limited DMA zone. This also causes the MHI endpoint stack to run
out of memory while doing high bandwidth transfers.

So let's switch over to normal memory.

Cc: <stable@vger.kernel.org> # 6.8
Fixes: 62210a26cd ("bus: mhi: ep: Use slab allocator where applicable")
Reviewed-by: Mayank Rana <quic_mrana@quicinc.com>
Link: https://lore.kernel.org/r/20240603164354.79035-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

...

This commit is contained in:

Manivannan Sadhasivam 2024-06-03 22:13:54 +05:30

parent 1613e604df

commit c7d0b2db5b

1 changed files with 7 additions and 7 deletions

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drivers/bus/mhi/ep/main.c

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