We want to use DW AXI DMAC on HSDK board in our automated verification
to test cache & dma kernel code changes. This is perfect candidate
as we don't depend on any external peripherals like MMC card / USB
storage / etc.
To increase test coverage we want to test both options:
* DW AXI DMAC is conne
walk_page_range() is going to be allowed to walk page tables other than
those of user space. For this it needs to know when it has reached a
'leaf' entry in the page tables. This information will be provided by the
p?d_leaf() functions/macros.
For arc, we only have two levels, so only pmd_leaf() i
Hi Eugeniy,
> -Original Message-
> From: Eugeniy Paltsev
> Sent: Monday, July 22, 2019 12:32 PM
> To: linux-snps-arc@lists.infradead.org; Vineet Gupta
> Cc: linux-ker...@vger.kernel.org; Alexey Brodkin ;
> Eugeniy Paltsev
>
> Subject: [PATCH v2] ARC: [plat-hsdk]: allow to switch betwee
