X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fx86%2Fkernel%2Fhead_64.S;h=10a1955bb1d17df7f90bff735ae733b648f58c15;hb=a1a33fa315b8a5a390f1132681485209500ff5b5;hp=a007454133a33743b60fce4ebd3c90e8c32ee85e;hpb=4c1aa6f8b9686ddc7221f0f3b63f9b7dd1467543;p=linux-2.6

diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index a007454133..10a1955bb1 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -132,10 +132,6 @@ ident_complete:
 	addq	%rbp, trampoline_level4_pgt + 0(%rip)
 	addq	%rbp, trampoline_level4_pgt + (511*8)(%rip)
 #endif
-#ifdef CONFIG_ACPI_SLEEP
-	addq	%rbp, wakeup_level4_pgt + 0(%rip)
-	addq	%rbp, wakeup_level4_pgt + (511*8)(%rip)
-#endif
 
 	/* Due to ENTRY(), sometimes the empty space gets filled with
 	 * zeros. Better take a jmp than relying on empty space being
@@ -267,21 +263,16 @@ ENTRY(secondary_startup_64)
 bad_address:
 	jmp bad_address
 
+	.section ".init.text","ax"
 #ifdef CONFIG_EARLY_PRINTK
-.macro early_idt_tramp first, last
-	.ifgt \last-\first
-	early_idt_tramp \first, \last-1
-	.endif
-	movl $\last,%esi
-	jmp early_idt_handler
-.endm
-
 	.globl early_idt_handlers
 early_idt_handlers:
-	early_idt_tramp 0, 63
-	early_idt_tramp 64, 127
-	early_idt_tramp 128, 191
-	early_idt_tramp 192, 255
+	i = 0
+	.rept NUM_EXCEPTION_VECTORS
+	movl $i, %esi
+	jmp early_idt_handler
+	i = i + 1
+	.endr
 #endif
 
 ENTRY(early_idt_handler)
@@ -327,6 +318,7 @@ early_idt_msg:
 early_idt_ripmsg:
 	.asciz "RIP %s\n"
 #endif /* CONFIG_EARLY_PRINTK */
+	.previous
 
 .balign PAGE_SIZE
 
@@ -383,12 +375,12 @@ NEXT_PAGE(level2_ident_pgt)
 
 NEXT_PAGE(level2_kernel_pgt)
 	/*
-	 * 128 MB kernel mapping. We spend a full page on this pagetable
+	 * 512 MB kernel mapping. We spend a full page on this pagetable
 	 * anyway.
 	 *
 	 * The kernel code+data+bss must not be bigger than that.
 	 *
-	 * (NOTE: at +128MB starts the module area, see MODULES_VADDR.
+	 * (NOTE: at +512MB starts the module area, see MODULES_VADDR.
 	 *  If you want to increase this then increase MODULES_VADDR
 	 *  too.)
 	 */