On 11/26/13 at 03:57pm, Matt Fleming wrote:
> On Tue, 26 Nov, at 01:57:50PM, Dave Young wrote:
> > Export fw_vendor, runtime and config tables physical
> > addresses to /sys/firmware/efi/systab becaue kexec
> > kernel will need them.
>
> This commit log needs updating.
Will update
>
> > From E
On Tue, 26 Nov, at 01:57:50PM, Dave Young wrote:
> Export fw_vendor, runtime and config tables physical
> addresses to /sys/firmware/efi/systab becaue kexec
> kernel will need them.
This commit log needs updating.
> From EFI spec these 3 variables will be updated to
> virtual address after enter
On 11/26/13 at 09:50am, Borislav Petkov wrote:
> On Tue, Nov 26, 2013 at 01:57:50PM +0800, Dave Young wrote:
> > diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
> > index 2e2fbde..5d85956 100644
> > --- a/drivers/firmware/efi/efi.c
> > +++ b/drivers/firmware/efi/efi.c
> > @@ -3
On Tue, Nov 26, 2013 at 01:57:50PM +0800, Dave Young wrote:
> diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
> index 2e2fbde..5d85956 100644
> --- a/drivers/firmware/efi/efi.c
> +++ b/drivers/firmware/efi/efi.c
> @@ -32,6 +32,9 @@ struct efi __read_mostly efi = {
> .hcdp
Export fw_vendor, runtime and config tables physical
addresses to /sys/firmware/efi/systab becaue kexec
kernel will need them.
>From EFI spec these 3 variables will be updated to
virtual address after entering virtual mode. But
kernel startup code will need the physical address.
changelog:
Greg:
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