From 2ce28a4047787059f1b33f7d825d44b1a17bf4f4 Mon Sep 17 00:00:00 2001
From: "Sergey Semyonov (Serge)" <ion2@mail.ru>
Date: Tue, 6 Jan 2015 16:09:34 +0000
Subject: [PATCH] kernel: total globalization

git-svn-id: svn://kolibrios.org@5359 a494cfbc-eb01-0410-851d-a64ba20cac60
---
 kernel/trunk/core/apic.inc   | 4 ++--
 kernel/trunk/core/heap.inc   | 4 ++--
 kernel/trunk/core/memory.inc | 6 +++---
 kernel/trunk/kernel.asm      | 6 ++++--
 4 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/kernel/trunk/core/apic.inc b/kernel/trunk/core/apic.inc
index 41f9eb8364..9c996cd193 100644
--- a/kernel/trunk/core/apic.inc
+++ b/kernel/trunk/core/apic.inc
@@ -63,7 +63,7 @@ APIC_init:
         call    IRQ_mask_all
 
 ; IOAPIC init
-        stdcall map_io_mem, [acpi_ioapic_base], 0x20, PG_SWR+PG_NOCACHE
+        stdcall map_io_mem, [acpi_ioapic_base], 0x20, PG_GLOBAL+PG_NOCACHE+PG_SWR
         mov     [IOAPIC_base], eax
 
         mov     eax, IOAPIC_VER
@@ -127,7 +127,7 @@ LAPIC_init:
         cmp     [LAPIC_BASE], 0
         jne     .done
 
-        stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SWR+PG_NOCACHE
+        stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR
         mov     [LAPIC_BASE], eax
         mov     esi, eax
 
diff --git a/kernel/trunk/core/heap.inc b/kernel/trunk/core/heap.inc
index 45b8333b1b..d6ce4afca4 100644
--- a/kernel/trunk/core/heap.inc
+++ b/kernel/trunk/core/heap.inc
@@ -492,7 +492,7 @@ proc kernel_alloc stdcall, size:dword
         jz      .err
 
         mov     ecx, ebx
-        or      eax, PG_SWR
+        or      eax, PG_GLOBAL+PG_SWR
         mov     ebx, [lin_addr]
         call    commit_pages
 
@@ -506,7 +506,7 @@ proc kernel_alloc stdcall, size:dword
         test    eax, eax
         jz      .err
 
-        stdcall map_page, edx, eax, dword PG_SWR
+        stdcall map_page, edx, eax, dword (PG_GLOBAL+PG_SWR)
         add     edx, 0x1000
         dec     ebx
         jnz     @B
diff --git a/kernel/trunk/core/memory.inc b/kernel/trunk/core/memory.inc
index 7937600923..c8193475a2 100644
--- a/kernel/trunk/core/memory.inc
+++ b/kernel/trunk/core/memory.inc
@@ -477,14 +477,14 @@ proc init_LFB
 
         mov     eax, [LFBAddress]
         mov     edi, page_tabs + (LFB_BASE shr 10)
-        or      eax, PG_UWR
+        or      eax, PG_GLOBAL+PG_UWR
+        and     eax, [pte_valid_mask]
         mov     ecx, [pg_count]
         cld
 @@:
         stosd
         add     eax, 0x1000
-        dec     ecx
-        jnz     @B
+        loop    @B
 
         mov     dword [LFBAddress], LFB_BASE
         mov     eax, cr3      ;flush TLB
diff --git a/kernel/trunk/kernel.asm b/kernel/trunk/kernel.asm
index 03b7518252..ef88e5396c 100644
--- a/kernel/trunk/kernel.asm
+++ b/kernel/trunk/kernel.asm
@@ -351,10 +351,12 @@ high_code:
         mov     fs, cx
         mov     gs, bx
 
+        mov     eax, PG_GLOBAL
         bt      [cpu_caps], CAPS_PGE
         jnc     @F
 
-        or      dword [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], PG_GLOBAL
+        or      [sys_proc+PROC.pdt_0+(OS_BASE shr 20)], eax
+        or      [pte_valid_mask], eax
 
         mov     ebx, cr4
         or      ebx, CR4_PGE
@@ -754,7 +756,7 @@ endg
         mov     edi, OS_BASE + 8000h
         mov     ecx, (ap_init16_size + 3) / 4
         rep movsd
-        stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SWR+PG_NOCACHE
+        stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_GLOBAL+PG_NOCACHE+PG_SWR
         mov     [LAPIC_BASE], eax
         lea     edi, [eax+300h]
         mov     esi, smpt+4