On Wed, Oct 03, 2012 at 05:53:46PM -0600, Randy Wright wrote:
> The following proposed patch takes advantage of the fact that on EFI
> systems, the memory map provides a better description of the physical
> space than on pre-EFI legacy systems. If the efi_enabled state variable
> indicates the
On Wed, Oct 03, 2012 at 05:53:46PM -0600, Randy Wright wrote:
The following proposed patch takes advantage of the fact that on EFI
systems, the memory map provides a better description of the physical
space than on pre-EFI legacy systems. If the efi_enabled state variable
indicates the kernel
The code in function probe_roms accesses the legacy adapter space (in
the physical address range 640k-1mb) without regard to how this range is
described in the memory map. The assumption in the code is that the
result of an access to unpopulated space is a soft fail, returning -1.
This assumption
The code in function probe_roms accesses the legacy adapter space (in
the physical address range 640k-1mb) without regard to how this range is
described in the memory map. The assumption in the code is that the
result of an access to unpopulated space is a soft fail, returning -1.
This assumption
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