On Sun, Nov 01, 2020 at 07:04:50PM +0200, Mike Rapoport wrote:
> From: Mike Rapoport
>
> ARM and ARM64 free unused parts of the memory map just before the
> initialization of the page allocator. To allow holes in the memory map both
> architectures overload pfn_valid() and define HAVE_ARCH_PFN_VA
On 2020-11-13 15:59, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Stefan Agner reported a bug when using zsram on 32-bit Arm machines
> with RAM above the 4GB address boundary:
>
> Unable to handle kernel NULL pointer dereference at virtual address
> pgd = a27bd01c
> []
On Fri, Nov 13, 2020 at 03:59:32PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Stefan Agner reported a bug when using zsram on 32-bit Arm machines
> with RAM above the 4GB address boundary:
>
> Unable to handle kernel NULL pointer dereference at virtual address
> pgd = a27
