On Wed, Oct 16, 2019 at 3:14 AM Dan Williams wrote:
>
> In preparation for registering device-dax instances for accessing EFI
> specific-purpose memory, arrange for the HMAT registration to occur
> later in the init process. Critically HMAT initialization needs to occur
> after
On 10/15/2019 07:29 AM, Michael Ellerman wrote:
Nayna Jain writes:
PowerNV systems uses kernel based bootloader, thus its secure boot
implementation uses kernel IMA security subsystem to verify the kernel
before kexec. Since the verification policy might differ based on the
secure boot mode
Currently, kernel fails to boot on some HyperV VMs when using EFI.
And it's a potential issue on all platforms.
It's caused by broken kernel relocation on EFI systems, when below three
conditions are met:
1. Kernel image is not loaded to the default address (LOAD_PHYSICAL_ADDR)
by the loader.
