On Thu, Apr 08, 2021 at 10:42:43AM +0530, Anshuman Khandual wrote:
>
> On 4/7/21 10:56 PM, Mike Rapoport wrote:
> > From: Mike Rapoport
> >
> > The arm64's version of pfn_valid() differs from the generic because of two
> > reasons:
> >
> > * Parts of the memory map are freed during boot. This m
On 4/7/21 10:56 PM, Mike Rapoport wrote:
> From: Mike Rapoport
>
> The arm64's version of pfn_valid() differs from the generic because of two
> reasons:
>
> * Parts of the memory map are freed during boot. This makes it necessary to
> verify that there is actual physical memory that correspo
From: Mike Rapoport
The arm64's version of pfn_valid() differs from the generic because of two
reasons:
* Parts of the memory map are freed during boot. This makes it necessary to
verify that there is actual physical memory that corresponds to a pfn
which is done by querying memblock.
* The
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