Re: [PATCH v2 0/2] efi: arm64: Introduce /proc/efi/memreserve to tell the persistent pages

On Tue, 3 Dec 2019 at 20:14, Masayoshi Mizuma wrote: > > From: Masayoshi Mizuma > > kexec reboot sometime fails in early boot sequence on aarch64 machine. > That is because kexec overwrites the LPI property tables and pending > tables with the initrd. > > To avoid the overwrite, introduce

[PATCH v2 0/2] efi: arm64: Introduce /proc/efi/memreserve to tell the persistent pages

From: Masayoshi Mizuma kexec reboot sometime fails in early boot sequence on aarch64 machine. That is because kexec overwrites the LPI property tables and pending tables with the initrd. To avoid the overwrite, introduce /proc/efi/memreserve to tell the tables region to kexec so that kexec can