diff options
| author | Jarkko Sakkinen <jarkko.sakkinen@intel.com> | 2012-05-08 21:22:43 +0300 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-08 11:48:45 -0700 |
| commit | f37240f16bec91f15ce564515f70a6ca9715ce96 (patch) | |
| tree | d1e98241650bfed0d87f60e3e71a8ad716782f6d /arch/x86/realmode/rm/wakeup_asm.S | |
| parent | c4845474a01f699966272536e8416222e3f2d2cb (diff) | |
x86, realmode: header for trampoline code
Added header for trampoline code that can be used to supply
input data to it. This makes interface between real mode code
and kernel cleaner and simpler. Replaced two confusing pointers
to level4 pgt in trampoline_64.S with a single pointer to the
beginning of the page table.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@intel.com>
Link: http://lkml.kernel.org/r/1336501366-28617-21-git-send-email-jarkko.sakkinen@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/realmode/rm/wakeup_asm.S')
| -rw-r--r-- | arch/x86/realmode/rm/wakeup_asm.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S index 8a57c5a05fbc..46108f05e04e 100644 --- a/arch/x86/realmode/rm/wakeup_asm.S +++ b/arch/x86/realmode/rm/wakeup_asm.S @@ -132,7 +132,7 @@ ENTRY(wakeup_start) ljmpl $__KERNEL_CS, $pa_startup_32 /* -> jmp *%eax in trampoline_32.S */ #else - jmp trampoline_data + jmp trampoline_start #endif bogus_real_magic: |