lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86: extend e820 early_res support 32bit -fix #3

Browse Source 
introduce init_pg_table_start, so xen PV could specify the value.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu
2008-05-29 12:56:36 -07:00
committed by Ingo Molnar
parent 3945e2c9ab
commit f0d43100f1
6 changed files with 20 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/x86/lguest/boot.c
View File

@ -1011,6 +1011,7 @@ __init void lguest_init(void)
* clobbered. The Launcher places our initial pagetables somewhere at
* the top of our physical memory, so we don't need extra space: set
* init_pg_tables_end to the end of the kernel. */
init_pg_tables_start = __pa(pg0);
init_pg_tables_end = __pa(pg0);
/* Load the %fs segment register (the per-cpu segment register) with
@ -1064,9 +1065,9 @@ __init void lguest_init(void)
pm_power_off = lguest_power_off;
machine_ops.restart = lguest_restart;
/* Now we're set up, call start_kernel() in init/main.c and we proceed
/* Now we're set up, call i386_start_kernel() in head32.c and we proceed
* to boot as normal. It never returns. */
start_kernel();
i386_start_kernel();
}
/*
* This marks the end of stage II of our journey, The Guest.