diff options
| author | Jarkko Sakkinen <jarkko.sakkinen@intel.com> | 2012-05-08 20:22:41 +0200 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-08 20:48:45 +0200 |
| commit | b429dbf6e866bd6dadb56fae66f61f611cde57ff (patch) | |
| tree | e01a2765f5e8847fc4229f45119ccce20de896e3 /arch/x86/include/asm/realmode.h | |
| parent | x86, realmode: fix 64-bit wakeup sequence (diff) | |
| download | linux-b429dbf6e866bd6dadb56fae66f61f611cde57ff.tar.xz linux-b429dbf6e866bd6dadb56fae66f61f611cde57ff.zip | |
x86, realmode: don't copy real_mode_header
Replaced copying of real_mode_header with a pointer
to beginning of RM memory.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@intel.com>
Link: http://lkml.kernel.org/r/1336501366-28617-19-git-send-email-jarkko.sakkinen@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/include/asm/realmode.h')
| -rw-r--r-- | arch/x86/include/asm/realmode.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h index 1bfc74d213a4..d3ae49f4c3ef 100644 --- a/arch/x86/include/asm/realmode.h +++ b/arch/x86/include/asm/realmode.h @@ -8,7 +8,6 @@ struct real_mode_header { u32 text_start; u32 ro_end; - u32 end; /* reboot */ #ifdef CONFIG_X86_32 u32 machine_real_restart_asm; @@ -30,8 +29,8 @@ struct real_mode_header { #endif } __attribute__((__packed__)); -extern struct real_mode_header real_mode_header; -extern unsigned char *real_mode_base; +extern struct real_mode_header *real_mode_header; +extern unsigned char real_mode_blob_end[]; extern unsigned long init_rsp; extern unsigned long initial_code; |