4 files changed, 0 insertions, 15 deletions

diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c
index aa5ddb716ffb..1ffb381130c3 100644
--- a/drivers/char/agp/ali-agp.c
+++ b/drivers/char/agp/ali-agp.c
@@ -145,7 +145,6 @@ static void *m1541_alloc_page(struct agp_bridge_data *bridge)
         void *addr = agp_generic_alloc_page(agp_bridge);
         u32 temp;
 
-        global_flush_tlb();
         if (!addr)
                 return NULL;
 
@@ -162,7 +161,6 @@ static void ali_destroy_page(void * addr, int flags)
                 if (flags & AGP_PAGE_DESTROY_UNMAP) {
                         global_cache_flush();   /* is this really needed?  --hch */
                         agp_generic_destroy_page(addr, flags);
-                        global_flush_tlb();
                 } else
                         agp_generic_destroy_page(addr, flags);
         }
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c
index e72a83e2bad5..76f581c85a7d 100644
--- a/drivers/char/agp/i460-agp.c
+++ b/drivers/char/agp/i460-agp.c
@@ -527,7 +527,6 @@ static void *i460_alloc_page (struct agp_bridge_data *bridge)
 
         if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) {
                 page = agp_generic_alloc_page(agp_bridge);
-                global_flush_tlb();
         } else
                 /* Returning NULL would cause problems */
                 /* AK: really dubious code. */
@@ -539,7 +538,6 @@ static void i460_destroy_page (void *page, int flags)
 {
         if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) {
                 agp_generic_destroy_page(page, flags);
-                global_flush_tlb();
         }
 }
 
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index c03a7143928f..189efb6ef970 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -212,11 +212,9 @@ static void *i8xx_alloc_pages(void)
 
         if (set_pages_uc(page, 4) < 0) {
                 set_pages_wb(page, 4);
-                global_flush_tlb();
                 __free_pages(page, 2);
                 return NULL;
         }
-        global_flush_tlb();
         get_page(page);
         atomic_inc(&agp_bridge->current_memory_agp);
         return page_address(page);
@@ -231,7 +229,6 @@ static void i8xx_destroy_pages(void *addr)
 
         page = virt_to_page(addr);
         set_pages_wb(page, 4);
-        global_flush_tlb();
         put_page(page);
         __free_pages(page, 2);
         atomic_dec(&agp_bridge->current_memory_agp);
@@ -341,7 +338,6 @@ static struct agp_memory *alloc_agpphysmem_i8xx(size_t pg_count, int type)
 
         switch (pg_count) {
         case 1: addr = agp_bridge->driver->agp_alloc_page(agp_bridge);
-                global_flush_tlb();
                 break;
         case 4:
                 /* kludge to get 4 physical pages for ARGB cursor */
@@ -404,7 +400,6 @@ static void intel_i810_free_by_type(struct agp_memory *curr)
                 else {
                         agp_bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[0]),
                                                              AGP_PAGE_DESTROY_UNMAP);
-                        global_flush_tlb();
                         agp_bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[0]),
                                                              AGP_PAGE_DESTROY_FREE);
                 }
diff --git a/drivers/video/vermilion/vermilion.c b/drivers/video/vermilion/vermilion.c
index fb72778dee48..1c656667b937 100644
--- a/drivers/video/vermilion/vermilion.c
+++ b/drivers/video/vermilion/vermilion.c
@@ -124,13 +124,8 @@ static int vmlfb_alloc_vram_area(struct vram_area *va, unsigned max_order,
         /*
          * Change caching policy of the linear kernel map to avoid
          * mapping type conflicts with user-space mappings.
-         * The first global_flush_tlb() is really only there to do a global
-         * wbinvd().
          */
-
-        global_flush_tlb();
         set_pages_uc(virt_to_page(va->logical), va->size >> PAGE_SHIFT);
-        global_flush_tlb();
 
         printk(KERN_DEBUG MODULE_NAME
                ": Allocated %ld bytes vram area at 0x%08lx\n",
@@ -156,7 +151,6 @@ static void vmlfb_free_vram_area(struct vram_area *va)
 
                 set_pages_wb(virt_to_page(va->logical),
                                  va->size >> PAGE_SHIFT);
-                global_flush_tlb();
 
                 /*
                  * Decrease the usage count on the pages we've used