diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2006-12-07 02:14:04 +0100 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-12-07 02:14:04 +0100 |
| commit | 2a43f3ede48ea3d5790b863b719a1e21c90a3697 (patch) | |
| tree | fedadc184156392feeb25dcf85a2c5db6138fb26 /arch/i386/boot/compressed/head.S | |
| parent | 8621b81c744ff8880a1efe095a4dcd09763ddb5a (diff) | |
[PATCH] i386: CONFIG_PHYSICAL_START cleanup
Defining __PHYSICAL_START and __KERNEL_START in asm-i386/page.h works but
it triggers a full kernel rebuild for the silliest of reasons. This
modifies the users to directly use CONFIG_PHYSICAL_START and linux/config.h
which prevents the full rebuild problem, which makes the code much
more maintainer and hopefully user friendly.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'arch/i386/boot/compressed/head.S')
| -rw-r--r-- | arch/i386/boot/compressed/head.S | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/i386/boot/compressed/head.S b/arch/i386/boot/compressed/head.S index b5893e4ecd37..40a8de8270a9 100644 --- a/arch/i386/boot/compressed/head.S +++ b/arch/i386/boot/compressed/head.S @@ -25,7 +25,6 @@ #include <linux/linkage.h> #include <asm/segment.h> -#include <asm/page.h> .globl startup_32 @@ -75,7 +74,7 @@ startup_32: popl %esi # discard address popl %esi # real mode pointer xorl %ebx,%ebx - ljmp $(__BOOT_CS), $__PHYSICAL_START + ljmp $(__BOOT_CS), $CONFIG_PHYSICAL_START /* * We come here, if we were loaded high. @@ -100,7 +99,7 @@ startup_32: popl %ecx # lcount popl %edx # high_buffer_start popl %eax # hcount - movl $__PHYSICAL_START,%edi + movl $CONFIG_PHYSICAL_START,%edi cli # make sure we don't get interrupted ljmp $(__BOOT_CS), $0x1000 # and jump to the move routine @@ -125,5 +124,5 @@ move_routine_start: movsl movl %ebx,%esi # Restore setup pointer xorl %ebx,%ebx - ljmp $(__BOOT_CS), $__PHYSICAL_START + ljmp $(__BOOT_CS), $CONFIG_PHYSICAL_START move_routine_end: |