redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

[PATCH] i386: Rename boot_gdt_table to boot_gdt

Browse source 
Rename boot_gdt_table to boot_gdt to avoid the duplicate T(able).

Signed-off-by: Sebastien Dugue <sebastien.dugue@bull.net>
Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Sebastien Dugue 2007-05-02 19:27:10 +02:00 committed by Andi Kleen
parent d2cbcc49e2
commit 52de74dd39
2 changed files with 10 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
arch/i386/kernel/head.S
View file

@ -147,8 +147,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
/*
* Non-boot CPU entry point; entered from trampoline.S
* We can't lgdt here, because lgdt itself uses a data segment, but
* we know the trampoline has already loaded the boot_gdt_table GDT
* for us.
* we know the trampoline has already loaded the boot_gdt for us.
*
* If cpu hotplug is not supported then this code can go in init section
* which will be freed later
@ -588,7 +587,7 @@ fault_msg:
.word 0 # 32 bit align gdt_desc.address
boot_gdt_descr:
.word __BOOT_DS+7
.long boot_gdt_table - __PAGE_OFFSET
.long boot_gdt - __PAGE_OFFSET
.word 0 # 32-bit align idt_desc.address
idt_descr:
@ -602,11 +601,11 @@ ENTRY(early_gdt_descr)
.long per_cpu__cpu_gdt /* Overwritten for secondary CPUs */
/*
* The boot_gdt_table must mirror the equivalent in setup.S and is
* The boot_gdt must mirror the equivalent in setup.S and is
* used only for booting.
*/
.align L1_CACHE_BYTES
ENTRY(boot_gdt_table)
ENTRY(boot_gdt)
.fill GDT_ENTRY_BOOT_CS,8,0
.quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
.quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */

12
arch/i386/kernel/trampoline.S
View file

@ -29,7 +29,7 @@
*
* TYPE VALUE
* R_386_32 startup_32_smp
* R_386_32 boot_gdt_table
* R_386_32 boot_gdt
*/
#include <linux/linkage.h>
@ -62,8 +62,8 @@ r_base = .
* to 32 bit.
*/
lidtl boot_idt - r_base # load idt with 0, 0
lgdtl boot_gdt - r_base # load gdt with whatever is appropriate
lidtl boot_idt_descr - r_base # load idt with 0, 0
lgdtl boot_gdt_descr - r_base # load gdt with whatever is appropriate
xor %ax, %ax
inc %ax # protected mode (PE) bit
@ -73,11 +73,11 @@ r_base = .
# These need to be in the same 64K segment as the above;
# hence we don't use the boot_gdt_descr defined in head.S
boot_gdt:
boot_gdt_descr:
.word __BOOT_DS + 7 # gdt limit
.long boot_gdt_table-__PAGE_OFFSET # gdt base
.long boot_gdt - __PAGE_OFFSET # gdt base
boot_idt:
boot_idt_descr:
.word 0 # idt limit = 0
.long 0 # idt base = 0L