diff options
| author | Jacob Shin | 2012-11-17 04:38:48 +0100 |
|---|---|---|
| committer | H. Peter Anvin | 2012-11-17 20:59:09 +0100 |
| commit | dda56e134059b840631fdfd034784056b627c2a6 (patch) | |
| tree | f7369202429bc6204b0e5062426982265be0fb46 /include | |
| parent | x86, mm: if kernel .text .data .bss are not marked as E820_RAM, complain and fix (diff) | |
| download | kernel-qcow2-linux-dda56e134059b840631fdfd034784056b627c2a6.tar.gz kernel-qcow2-linux-dda56e134059b840631fdfd034784056b627c2a6.tar.xz kernel-qcow2-linux-dda56e134059b840631fdfd034784056b627c2a6.zip | |
x86, mm: Fixup code testing if a pfn is direct mapped
Update code that previously assumed pfns [ 0 - max_low_pfn_mapped ) and
[ 4GB - max_pfn_mapped ) were always direct mapped, to now look up
pfn_mapped ranges instead.
-v2: change applying sequence to keep git bisecting working.
so add dummy pfn_range_is_mapped(). - Yinghai Lu
Signed-off-by: Jacob Shin <jacob.shin@amd.com>
Link: http://lkml.kernel.org/r/1353123563-3103-12-git-send-email-yinghai@kernel.org
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions