diff options
| author | Thomas Renninger <trenn@suse.de> | 2012-10-01 00:23:53 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-09-30 18:03:13 -0700 |
| commit | 8e30524dcc0d0ac1a18a5cee482b9d9cde3cb332 (patch) | |
| tree | ad5e19dfd62d9ebf0e4ce61b6947e53df1bc4d00 /drivers/acpi/osl.c | |
| parent | e6459606b04e6385ccd3c2060fc10f78a92c7700 (diff) | |
| download | op-kernel-dev-8e30524dcc0d0ac1a18a5cee482b9d9cde3cb332.zip op-kernel-dev-8e30524dcc0d0ac1a18a5cee482b9d9cde3cb332.tar.gz | |
x86, acpi: Introduce x86 arch specific arch_reserve_mem_area() for e820 handling
This is needed for ACPI table overriding via initrd. Beside reserving
memblocks, X86 also requires to flag the memory area to E820_RESERVED or
E820_ACPI in the e820 mappings to be able to io(re)map it later.
Signed-off-by: Thomas Renninger <trenn@suse.de>
Link: http://lkml.kernel.org/r/1349043837-22659-3-git-send-email-trenn@suse.de
Cc: Len Brown <lenb@kernel.org>
Cc: Robert Moore <robert.moore@intel.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'drivers/acpi/osl.c')
0 files changed, 0 insertions, 0 deletions
