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| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-01-30 13:31:11 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:11 +0100 |
| commit | 746ef0cd0c7190d570c65b8e39a4ac67550ae43a (patch) | |
| tree | f28b0168786b0a086c1d93b072fb854bafffd9fb /include/asm-x86/setup.h | |
| parent | ba082427ae6ffbf8e48a26ae4f72f4501a6b80c1 (diff) | |
| download | talos-op-linux-746ef0cd0c7190d570c65b8e39a4ac67550ae43a.tar.gz talos-op-linux-746ef0cd0c7190d570c65b8e39a4ac67550ae43a.zip | |
x86: prepare 64-bit architecture initialization for paravirt
This patch prepares the x86_64 architecture initialization for
paravirt. It requires a memory initialization step, which is done
by implementing 64-bit version for machine_specific_memory_setup,
and putting an ARCH_SETUP hook, for guest-dependent initialization.
This last step is done akin to i386
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/setup.h')
| -rw-r--r-- | include/asm-x86/setup.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h index 24d786e07b49..071e054abd82 100644 --- a/include/asm-x86/setup.h +++ b/include/asm-x86/setup.h @@ -3,6 +3,13 @@ #define COMMAND_LINE_SIZE 2048 +#ifndef __ASSEMBLY__ +char *machine_specific_memory_setup(void); +#ifndef CONFIG_PARAVIRT +#define paravirt_post_allocator_init() do {} while (0) +#endif +#endif /* __ASSEMBLY__ */ + #ifdef __KERNEL__ #ifdef __i386__ @@ -51,9 +58,7 @@ void __init add_memory_region(unsigned long long start, extern unsigned long init_pg_tables_end; -#ifndef CONFIG_PARAVIRT -#define paravirt_post_allocator_init() do {} while (0) -#endif + #endif /* __i386__ */ #endif /* _SETUP */ |
