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| author | Vivek Goyal <vgoyal@in.ibm.com> | 2007-05-02 19:27:07 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:07 +0200 |
| commit | 49c3df6aaa6a51071fc135273d1a2515d019099f (patch) | |
| tree | cbd2fb611d14c9c859f7f417dfafae36ebebe29b /kernel/power/swap.c | |
| parent | [PATCH] x86-64: Remove the identity mapping as early as possible (diff) | |
| download | linux-49c3df6aaa6a51071fc135273d1a2515d019099f.tar.xz linux-49c3df6aaa6a51071fc135273d1a2515d019099f.zip | |
[PATCH] x86: Move swsusp __pa() dependent code to arch portion
o __pa() should be used only on kernel linearly mapped virtual addresses
and not on kernel text and data addresses.
o Hibernation code needs to determine the physical address associated
with kernel symbol to mark a section boundary which contains pages which
don't have to be saved and restored during hibernate/resume operation.
o Move this piece of code in arch dependent section. So that architectures
which don't have kernel text/data mapped into kernel linearly mapped
region can come up with their own ways of determining physical addresses
associated with a kernel text.
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'kernel/power/swap.c')
0 files changed, 0 insertions, 0 deletions