> Fixes: 14a638ab96c5 ("media: atomisp: use pin_user_pages() for memory
> allocation")
Please delete a line break for this tag.
Regards,
Markus
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Hi Stephen,
Thanks for the review.
> -Original Message-
> From: Stephen Boyd
> Sent: Tuesday, September 22, 2020 2:52 AM
> To: Shubhrajyoti Datta ; linux-...@vger.kernel.org
> Cc: devicet...@vger.kernel.org; linux-ker...@vger.kernel.org;
> de...@driverdev.osuosl.org; robh...@kernel.org;
Inside alloc_user_pages() based on flag value either pin_user_pages()
or get_user_pages_fast() will be called. However, these API might fail.
But free_user_pages() called in error handling path doesn't bother
about return value and will try to unpin bo->pgnr pages, which is
incorrect.
Fix this
Hi all,
Linux 5.10-rc1 switched from having a single dma offset in struct device
to a set of DMA ranges, and introduced a new helper to set them,
dma_direct_set_offset.
This in fact surfaced that a bunch of drivers that violate our layering
and set the offset from drivers, which meant we had to
