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| author | Andi Kleen <ak@suse.de> | 2005-11-05 17:25:53 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-14 19:55:14 -0800 |
| commit | 2bc0414ee04fd8bb798760801f5d7476dff44241 (patch) | |
| tree | 3ae48fd461dca1f7f46f440325c674717a36f693 /arch/x86_64/kernel/head64.c | |
| parent | 6b75aeedde1e8a8513393d3c1367bf81bc5b0c67 (diff) | |
| download | blackbird-op-linux-2bc0414ee04fd8bb798760801f5d7476dff44241.tar.gz blackbird-op-linux-2bc0414ee04fd8bb798760801f5d7476dff44241.zip | |
[PATCH] x86_64: Only use asm/sections.h to declare section symbols
Adding __initdata_* to asm-generic/sections.h
Replaces a lot of open coded externs in arch/x86_64/*
I had to change __bss_end to __bss_stop to match the other architectures.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/kernel/head64.c')
| -rw-r--r-- | arch/x86_64/kernel/head64.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/head64.c b/arch/x86_64/kernel/head64.c index e0f12d49db4c..b675c5add01e 100644 --- a/arch/x86_64/kernel/head64.c +++ b/arch/x86_64/kernel/head64.c @@ -20,14 +20,14 @@ #include <asm/setup.h> #include <asm/desc.h> #include <asm/pgtable.h> +#include <asm/sections.h> /* Don't add a printk in there. printk relies on the PDA which is not initialized yet. */ static void __init clear_bss(void) { - extern char __bss_start[], __bss_end[]; memset(__bss_start, 0, - (unsigned long) __bss_end - (unsigned long) __bss_start); + (unsigned long) __bss_stop - (unsigned long) __bss_start); } #define NEW_CL_POINTER 0x228 /* Relative to real mode data */ @@ -76,8 +76,6 @@ static void __init setup_boot_cpu_data(void) boot_cpu_data.x86_mask = eax & 0xf; } -extern char _end[]; - void __init x86_64_start_kernel(char * real_mode_data) { char *s; |
