diff options
author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-30 13:31:07 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:07 +0100 |
commit | c9dcda5ce46c395c5c99003e259e1973dface640 (patch) | |
tree | aec2a6b41de18d2313c2d620c077835d24222480 /include/video | |
parent | b8d1fae7dbde6a1227fa142acecb48dc3dd63817 (diff) |
x86: change write msr functions interface
This patche changes the native_write_msr() and friends interface
to explicitly take 2 32-bit registers instead of a 64-bit value.
The change will ease the merge with 64-bit code. As the 64-bit
value will be passed as two registers anyway in i386,
the PVOP_CALL interface has to account for that and use low/high parameters
It would force the x86_64 version to be different.
The change does not make i386 generated code less efficient. As said above,
it would get the values from two registers anyway.
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/video')
0 files changed, 0 insertions, 0 deletions