9 files changed, 62 insertions, 32 deletions

diff --git a/drivers/acpi/acpica/tbxface.c b/drivers/acpi/acpica/tbxface.c
index c3e841f3cde9..ab0aff3c7d6a 100644
--- a/drivers/acpi/acpica/tbxface.c
+++ b/drivers/acpi/acpica/tbxface.c
@@ -365,7 +365,7 @@ ACPI_EXPORT_SYMBOL(acpi_unload_table_id)
 
 /*******************************************************************************
  *
- * FUNCTION:    acpi_get_table
+ * FUNCTION:    acpi_get_table_with_size
  *
  * PARAMETERS:  Signature           - ACPI signature of needed table
  *              Instance            - Which instance (for SSDTs)
@@ -377,8 +377,9 @@ ACPI_EXPORT_SYMBOL(acpi_unload_table_id)
  *
  *****************************************************************************/
 acpi_status
-acpi_get_table(char *signature,
-               u32 instance, struct acpi_table_header **out_table)
+acpi_get_table_with_size(char *signature,
+               u32 instance, struct acpi_table_header **out_table,
+               acpi_size *tbl_size)
 {
        u32 i;
        u32 j;
@@ -408,6 +409,7 @@ acpi_get_table(char *signature,
                     acpi_tb_verify_table(&acpi_gbl_root_table_list.tables[i]);
                 if (ACPI_SUCCESS(status)) {
                         *out_table = acpi_gbl_root_table_list.tables[i].pointer;
+                        *tbl_size = acpi_gbl_root_table_list.tables[i].length;
                 }
 
                 if (!acpi_gbl_permanent_mmap) {
@@ -420,6 +422,15 @@ acpi_get_table(char *signature,
         return (AE_NOT_FOUND);
 }
 
+acpi_status
+acpi_get_table(char *signature,
+               u32 instance, struct acpi_table_header **out_table)
+{
+        acpi_size tbl_size;
+
+        return acpi_get_table_with_size(signature,
+                       instance, out_table, &tbl_size);
+}
 ACPI_EXPORT_SYMBOL(acpi_get_table)
 
 /*******************************************************************************
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index b3193ec0a2ef..d1dd5160daa9 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -274,12 +274,19 @@ EXPORT_SYMBOL_GPL(acpi_os_map_memory);
 
 void acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
 {
-        if (acpi_gbl_permanent_mmap) {
+        if (acpi_gbl_permanent_mmap)
                 iounmap(virt);
-        }
+        else
+                __acpi_unmap_table(virt, size);
 }
 EXPORT_SYMBOL_GPL(acpi_os_unmap_memory);
 
+void early_acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
+{
+        if (!acpi_gbl_permanent_mmap)
+                __acpi_unmap_table(virt, size);
+}
+
 #ifdef ACPI_FUTURE_USAGE
 acpi_status
 acpi_os_get_physical_address(void *virt, acpi_physical_address * phys)
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index a8852952fac4..fec1ae36d431 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -181,14 +181,15 @@ acpi_table_parse_entries(char *id,
         struct acpi_subtable_header *entry;
         unsigned int count = 0;
         unsigned long table_end;
+        acpi_size tbl_size;
 
         if (!handler)
                 return -EINVAL;
 
         if (strncmp(id, ACPI_SIG_MADT, 4) == 0)
-                acpi_get_table(id, acpi_apic_instance, &table_header);
+                acpi_get_table_with_size(id, acpi_apic_instance, &table_header, &tbl_size);
         else
-                acpi_get_table(id, 0, &table_header);
+                acpi_get_table_with_size(id, 0, &table_header, &tbl_size);
 
         if (!table_header) {
                 printk(KERN_WARNING PREFIX "%4.4s not present\n", id);
@@ -206,8 +207,10 @@ acpi_table_parse_entries(char *id,
                table_end) {
                 if (entry->type == entry_id
                     && (!max_entries || count++ < max_entries))
-                        if (handler(entry, table_end))
+                        if (handler(entry, table_end)) {
+                                early_acpi_os_unmap_memory((char *)table_header, tbl_size);
                                 return -EINVAL;
+                        }
 
                 entry = (struct acpi_subtable_header *)
                     ((unsigned long)entry + entry->length);
@@ -217,6 +220,7 @@ acpi_table_parse_entries(char *id,
                        "%i found\n", id, entry_id, count - max_entries, count);
         }
 
+        early_acpi_os_unmap_memory((char *)table_header, tbl_size);
         return count;
 }
 
@@ -241,17 +245,19 @@ acpi_table_parse_madt(enum acpi_madt_type id,
 int __init acpi_table_parse(char *id, acpi_table_handler handler)
 {
         struct acpi_table_header *table = NULL;
+        acpi_size tbl_size;
 
         if (!handler)
                 return -EINVAL;
 
         if (strncmp(id, ACPI_SIG_MADT, 4) == 0)
-                acpi_get_table(id, acpi_apic_instance, &table);
+                acpi_get_table_with_size(id, acpi_apic_instance, &table, &tbl_size);
         else
-                acpi_get_table(id, 0, &table);
+                acpi_get_table_with_size(id, 0, &table, &tbl_size);
 
         if (table) {
                 handler(table);
+                early_acpi_os_unmap_memory(table, tbl_size);
                 return 0;
         } else
                 return 1;
@@ -265,8 +271,9 @@ int __init acpi_table_parse(char *id, acpi_table_handler handler)
 static void __init check_multiple_madt(void)
 {
         struct acpi_table_header *table = NULL;
+        acpi_size tbl_size;
 
-        acpi_get_table(ACPI_SIG_MADT, 2, &table);
+        acpi_get_table_with_size(ACPI_SIG_MADT, 2, &table, &tbl_size);
         if (table) {
                 printk(KERN_WARNING PREFIX
                        "BIOS bug: multiple APIC/MADT found,"
@@ -275,6 +282,7 @@ static void __init check_multiple_madt(void)
                        "If \"acpi_apic_instance=%d\" works better, "
                        "notify linux-acpi@vger.kernel.org\n",
                        acpi_apic_instance ? 0 : 2);
+                early_acpi_os_unmap_memory(table, tbl_size);
 
         } else
                 acpi_apic_instance = 0;
diff --git a/drivers/firmware/iscsi_ibft.c b/drivers/firmware/iscsi_ibft.c
index 3ab3e4a41d67..7b7ddc2d51c9 100644
--- a/drivers/firmware/iscsi_ibft.c
+++ b/drivers/firmware/iscsi_ibft.c
@@ -938,8 +938,8 @@ static int __init ibft_init(void)
                 return -ENOMEM;
 
         if (ibft_addr) {
-                printk(KERN_INFO "iBFT detected at 0x%lx.\n",
-                       virt_to_phys((void *)ibft_addr));
+                printk(KERN_INFO "iBFT detected at 0x%llx.\n",
+                       (u64)virt_to_phys((void *)ibft_addr));
 
                 rc = ibft_check_device();
                 if (rc)
diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c
index 8df849f66830..b756f043a5f4 100644
--- a/drivers/gpu/drm/drm_proc.c
+++ b/drivers/gpu/drm/drm_proc.c
@@ -678,9 +678,9 @@ static int drm__vma_info(char *buf, char **start, off_t offset, int request,
         *start = &buf[offset];
         *eof = 0;
 
-        DRM_PROC_PRINT("vma use count: %d, high_memory = %p, 0x%08lx\n",
+        DRM_PROC_PRINT("vma use count: %d, high_memory = %p, 0x%llx\n",
                        atomic_read(&dev->vma_count),
-                       high_memory, virt_to_phys(high_memory));
+                       high_memory, (u64)virt_to_phys(high_memory));
         list_for_each_entry(pt, &dev->vmalist, head) {
                 if (!(vma = pt->vma))
                         continue;
diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c
index fac43fd6fc87..6a843f7350ab 100644
--- a/drivers/net/ne3210.c
+++ b/drivers/net/ne3210.c
@@ -150,7 +150,8 @@ static int __init ne3210_eisa_probe (struct device *device)
                 if (phys_mem < virt_to_phys(high_memory)) {
                         printk(KERN_CRIT "ne3210.c: Card RAM overlaps with normal memory!!!\n");
                         printk(KERN_CRIT "ne3210.c: Use EISA SCU to set card memory below 1MB,\n");
-                        printk(KERN_CRIT "ne3210.c: or to an address above 0x%lx.\n", virt_to_phys(high_memory));
+                        printk(KERN_CRIT "ne3210.c: or to an address above 0x%llx.\n",
+                                (u64)virt_to_phys(high_memory));
                         printk(KERN_CRIT "ne3210.c: Driver NOT installed.\n");
                         retval = -EINVAL;
                         goto out3;
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c
index d5378e60fcdd..064307c2277e 100644
--- a/drivers/net/sfc/falcon.c
+++ b/drivers/net/sfc/falcon.c
@@ -338,10 +338,10 @@ static int falcon_alloc_special_buffer(struct efx_nic *efx,
         nic_data->next_buffer_table += buffer->entries;
 
         EFX_LOG(efx, "allocating special buffers %d-%d at %llx+%x "
-                "(virt %p phys %lx)\n", buffer->index,
+                "(virt %p phys %llx)\n", buffer->index,
                 buffer->index + buffer->entries - 1,
-                (unsigned long long)buffer->dma_addr, len,
-                buffer->addr, virt_to_phys(buffer->addr));
+                (u64)buffer->dma_addr, len,
+                buffer->addr, (u64)virt_to_phys(buffer->addr));
 
         return 0;
 }
@@ -353,10 +353,10 @@ static void falcon_free_special_buffer(struct efx_nic *efx,
                 return;
 
         EFX_LOG(efx, "deallocating special buffers %d-%d at %llx+%x "
-                "(virt %p phys %lx)\n", buffer->index,
+                "(virt %p phys %llx)\n", buffer->index,
                 buffer->index + buffer->entries - 1,
-                (unsigned long long)buffer->dma_addr, buffer->len,
-                buffer->addr, virt_to_phys(buffer->addr));
+                (u64)buffer->dma_addr, buffer->len,
+                buffer->addr, (u64)virt_to_phys(buffer->addr));
 
         pci_free_consistent(efx->pci_dev, buffer->len, buffer->addr,
                             buffer->dma_addr);
@@ -2343,10 +2343,10 @@ int falcon_probe_port(struct efx_nic *efx)
                                  FALCON_MAC_STATS_SIZE);
         if (rc)
                 return rc;
-        EFX_LOG(efx, "stats buffer at %llx (virt %p phys %lx)\n",
-                (unsigned long long)efx->stats_buffer.dma_addr,
+        EFX_LOG(efx, "stats buffer at %llx (virt %p phys %llx)\n",
+                (u64)efx->stats_buffer.dma_addr,
                 efx->stats_buffer.addr,
-                virt_to_phys(efx->stats_buffer.addr));
+                (u64)virt_to_phys(efx->stats_buffer.addr));
 
         return 0;
 }
@@ -2921,9 +2921,9 @@ int falcon_probe_nic(struct efx_nic *efx)
                 goto fail4;
         BUG_ON(efx->irq_status.dma_addr & 0x0f);
 
-        EFX_LOG(efx, "INT_KER at %llx (virt %p phys %lx)\n",
-                (unsigned long long)efx->irq_status.dma_addr,
-                efx->irq_status.addr, virt_to_phys(efx->irq_status.addr));
+        EFX_LOG(efx, "INT_KER at %llx (virt %p phys %llx)\n",
+                (u64)efx->irq_status.dma_addr,
+                efx->irq_status.addr, (u64)virt_to_phys(efx->irq_status.addr));
 
         falcon_probe_spi_devices(efx);
 
diff --git a/drivers/net/wireless/arlan-main.c b/drivers/net/wireless/arlan-main.c
index bfca15da6f0f..14c11656e82c 100644
--- a/drivers/net/wireless/arlan-main.c
+++ b/drivers/net/wireless/arlan-main.c
@@ -1082,8 +1082,8 @@ static int __init arlan_probe_here(struct net_device *dev,
         if (arlan_check_fingerprint(memaddr))
                 return -ENODEV;
 
-        printk(KERN_NOTICE "%s: Arlan found at %x, \n ", dev->name, 
-               (int) virt_to_phys((void*)memaddr));
+        printk(KERN_NOTICE "%s: Arlan found at %llx, \n ", dev->name, 
+               (u64) virt_to_phys((void*)memaddr));
 
         ap->card = (void *) memaddr;
         dev->mem_start = memaddr;
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index f5a662a50acb..519f5f91e765 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -42,6 +42,7 @@
 LIST_HEAD(dmar_drhd_units);
 
 static struct acpi_table_header * __initdata dmar_tbl;
+static acpi_size dmar_tbl_size;
 
 static void __init dmar_register_drhd_unit(struct dmar_drhd_unit *drhd)
 {
@@ -288,8 +289,9 @@ static int __init dmar_table_detect(void)
         acpi_status status = AE_OK;
 
         /* if we could find DMAR table, then there are DMAR devices */
-        status = acpi_get_table(ACPI_SIG_DMAR, 0,
-                                (struct acpi_table_header **)&dmar_tbl);
+        status = acpi_get_table_with_size(ACPI_SIG_DMAR, 0,
+                                (struct acpi_table_header **)&dmar_tbl,
+                                &dmar_tbl_size);
 
         if (ACPI_SUCCESS(status) && !dmar_tbl) {
                 printk (KERN_WARNING PREFIX "Unable to map DMAR\n");
@@ -481,6 +483,7 @@ void __init detect_intel_iommu(void)
                         iommu_detected = 1;
 #endif
         }
+        early_acpi_os_unmap_memory(dmar_tbl, dmar_tbl_size);
         dmar_tbl = NULL;
 }