13 files changed, 85 insertions, 37 deletions

diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index df85b53a674f..7dad9160f209 100644
--- a/drivers/acpi/acpica/aclocal.h
+++ b/drivers/acpi/acpica/aclocal.h
@@ -854,6 +854,7 @@ struct acpi_bit_register_info {
         ACPI_BITMASK_POWER_BUTTON_STATUS   | \
         ACPI_BITMASK_SLEEP_BUTTON_STATUS   | \
         ACPI_BITMASK_RT_CLOCK_STATUS       | \
+        ACPI_BITMASK_PCIEXP_WAKE_DISABLE   | \
         ACPI_BITMASK_WAKE_STATUS)
 
 #define ACPI_BITMASK_TIMER_ENABLE               0x0001
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index 73fd0c7487c1..4a904a4bf05f 100644
--- a/drivers/acpi/apei/apei-base.c
+++ b/drivers/acpi/apei/apei-base.c
@@ -445,11 +445,15 @@ EXPORT_SYMBOL_GPL(apei_resources_sub);
 int apei_resources_request(struct apei_resources *resources,
                            const char *desc)
 {
-        struct apei_res *res, *res_bak;
+        struct apei_res *res, *res_bak = NULL;
         struct resource *r;
+        int rc;
 
-        apei_resources_sub(resources, &apei_resources_all);
+        rc = apei_resources_sub(resources, &apei_resources_all);
+        if (rc)
+                return rc;
 
+        rc = -EINVAL;
         list_for_each_entry(res, &resources->iomem, list) {
                 r = request_mem_region(res->start, res->end - res->start,
                                        desc);
@@ -475,7 +479,11 @@ int apei_resources_request(struct apei_resources *resources,
                 }
         }
 
-        apei_resources_merge(&apei_resources_all, resources);
+        rc = apei_resources_merge(&apei_resources_all, resources);
+        if (rc) {
+                pr_err(APEI_PFX "Fail to merge resources!\n");
+                goto err_unmap_ioport;
+        }
 
         return 0;
 err_unmap_ioport:
@@ -491,12 +499,13 @@ err_unmap_iomem:
                         break;
                 release_mem_region(res->start, res->end - res->start);
         }
-        return -EINVAL;
+        return rc;
 }
 EXPORT_SYMBOL_GPL(apei_resources_request);
 
 void apei_resources_release(struct apei_resources *resources)
 {
+        int rc;
         struct apei_res *res;
 
         list_for_each_entry(res, &resources->iomem, list)
@@ -504,7 +513,9 @@ void apei_resources_release(struct apei_resources *resources)
         list_for_each_entry(res, &resources->ioport, list)
                 release_region(res->start, res->end - res->start);
 
-        apei_resources_sub(&apei_resources_all, resources);
+        rc = apei_resources_sub(&apei_resources_all, resources);
+        if (rc)
+                pr_err(APEI_PFX "Fail to sub resources!\n");
 }
 EXPORT_SYMBOL_GPL(apei_resources_release);
 
diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c
index 465c885938ee..cf29df69380b 100644
--- a/drivers/acpi/apei/einj.c
+++ b/drivers/acpi/apei/einj.c
@@ -426,7 +426,9 @@ DEFINE_SIMPLE_ATTRIBUTE(error_inject_fops, NULL,
 
 static int einj_check_table(struct acpi_table_einj *einj_tab)
 {
-        if (einj_tab->header_length != sizeof(struct acpi_table_einj))
+        if ((einj_tab->header_length !=
+             (sizeof(struct acpi_table_einj) - sizeof(einj_tab->header)))
+            && (einj_tab->header_length != sizeof(struct acpi_table_einj)))
                 return -EINVAL;
         if (einj_tab->header.length < sizeof(struct acpi_table_einj))
                 return -EINVAL;
diff --git a/drivers/acpi/apei/erst-dbg.c b/drivers/acpi/apei/erst-dbg.c
index 98ffa2991ebc..da1228a9a544 100644
--- a/drivers/acpi/apei/erst-dbg.c
+++ b/drivers/acpi/apei/erst-dbg.c
@@ -111,11 +111,13 @@ retry:
                 goto out;
         }
         if (len > erst_dbg_buf_len) {
-                kfree(erst_dbg_buf);
+                void *p;
                 rc = -ENOMEM;
-                erst_dbg_buf = kmalloc(len, GFP_KERNEL);
-                if (!erst_dbg_buf)
+                p = kmalloc(len, GFP_KERNEL);
+                if (!p)
                         goto out;
+                kfree(erst_dbg_buf);
+                erst_dbg_buf = p;
                 erst_dbg_buf_len = len;
                 goto retry;
         }
@@ -150,11 +152,13 @@ static ssize_t erst_dbg_write(struct file *filp, const char __user *ubuf,
         if (mutex_lock_interruptible(&erst_dbg_mutex))
                 return -EINTR;
         if (usize > erst_dbg_buf_len) {
-                kfree(erst_dbg_buf);
+                void *p;
                 rc = -ENOMEM;
-                erst_dbg_buf = kmalloc(usize, GFP_KERNEL);
-                if (!erst_dbg_buf)
+                p = kmalloc(usize, GFP_KERNEL);
+                if (!p)
                         goto out;
+                kfree(erst_dbg_buf);
+                erst_dbg_buf = p;
                 erst_dbg_buf_len = usize;
         }
         rc = copy_from_user(erst_dbg_buf, ubuf, usize);
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c
index 35bb2a0a8de6..1211c03149e8 100644
--- a/drivers/acpi/apei/erst.c
+++ b/drivers/acpi/apei/erst.c
@@ -767,7 +767,9 @@ __setup("erst_disable", setup_erst_disable);
 
 static int erst_check_table(struct acpi_table_erst *erst_tab)
 {
-        if (erst_tab->header_length != sizeof(struct acpi_table_erst))
+        if ((erst_tab->header_length !=
+             (sizeof(struct acpi_table_erst) - sizeof(erst_tab->header)))
+            && (erst_tab->header_length != sizeof(struct acpi_table_einj)))
                 return -EINVAL;
         if (erst_tab->header.length < sizeof(struct acpi_table_erst))
                 return -EINVAL;
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 385a6059714a..0d505e59214d 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -302,7 +302,7 @@ static int __devinit ghes_probe(struct platform_device *ghes_dev)
         struct ghes *ghes = NULL;
         int rc = -EINVAL;
 
-        generic = ghes_dev->dev.platform_data;
+        generic = *(struct acpi_hest_generic **)ghes_dev->dev.platform_data;
         if (!generic->enabled)
                 return -ENODEV;
 
diff --git a/drivers/acpi/apei/hest.c b/drivers/acpi/apei/hest.c
index 343168d18266..1a3508a7fe03 100644
--- a/drivers/acpi/apei/hest.c
+++ b/drivers/acpi/apei/hest.c
@@ -137,20 +137,23 @@ static int hest_parse_ghes_count(struct acpi_hest_header *hest_hdr, void *data)
 
 static int hest_parse_ghes(struct acpi_hest_header *hest_hdr, void *data)
 {
-        struct acpi_hest_generic *generic;
         struct platform_device *ghes_dev;
         struct ghes_arr *ghes_arr = data;
         int rc;
 
         if (hest_hdr->type != ACPI_HEST_TYPE_GENERIC_ERROR)
                 return 0;
-        generic = (struct acpi_hest_generic *)hest_hdr;
-        if (!generic->enabled)
+
+        if (!((struct acpi_hest_generic *)hest_hdr)->enabled)
                 return 0;
         ghes_dev = platform_device_alloc("GHES", hest_hdr->source_id);
         if (!ghes_dev)
                 return -ENOMEM;
-        ghes_dev->dev.platform_data = generic;
+
+        rc = platform_device_add_data(ghes_dev, &hest_hdr, sizeof(void *));
+        if (rc)
+                goto err;
+
         rc = platform_device_add(ghes_dev);
         if (rc)
                 goto err;
diff --git a/drivers/acpi/atomicio.c b/drivers/acpi/atomicio.c
index 8f8bd736d4ff..542e53903891 100644
--- a/drivers/acpi/atomicio.c
+++ b/drivers/acpi/atomicio.c
@@ -142,7 +142,7 @@ static void __iomem *acpi_pre_map(phys_addr_t paddr,
         list_add_tail_rcu(&map->list, &acpi_iomaps);
         spin_unlock_irqrestore(&acpi_iomaps_lock, flags);
 
-        return vaddr + (paddr - pg_off);
+        return map->vaddr + (paddr - map->paddr);
 err_unmap:
         iounmap(vaddr);
         return NULL;
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index dc58402b0a17..98417201e9ce 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -273,7 +273,6 @@ static enum power_supply_property energy_battery_props[] = {
         POWER_SUPPLY_PROP_CYCLE_COUNT,
         POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN,
         POWER_SUPPLY_PROP_VOLTAGE_NOW,
-        POWER_SUPPLY_PROP_CURRENT_NOW,
         POWER_SUPPLY_PROP_POWER_NOW,
         POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN,
         POWER_SUPPLY_PROP_ENERGY_FULL,
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index 2bb28b9d91c4..f7619600270a 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -183,6 +183,8 @@ static int __init dmi_disable_osi_vista(const struct dmi_system_id *d)
 {
         printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident);
         acpi_osi_setup("!Windows 2006");
+        acpi_osi_setup("!Windows 2006 SP1");
+        acpi_osi_setup("!Windows 2006 SP2");
         return 0;
 }
 static int __init dmi_disable_osi_win7(const struct dmi_system_id *d)
@@ -226,6 +228,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
                 },
         },
         {
+        .callback = dmi_disable_osi_vista,
+        .ident = "Toshiba Satellite L355",
+        .matches = {
+                     DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+                     DMI_MATCH(DMI_PRODUCT_VERSION, "Satellite L355"),
+                },
+        },
+        {
         .callback = dmi_disable_osi_win7,
         .ident = "ASUS K50IJ",
         .matches = {
@@ -233,6 +243,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
                      DMI_MATCH(DMI_PRODUCT_NAME, "K50IJ"),
                 },
         },
+        {
+        .callback = dmi_disable_osi_vista,
+        .ident = "Toshiba P305D",
+        .matches = {
+                     DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+                     DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P305D"),
+                },
+        },
 
         /*
          * BIOS invocation of _OSI(Linux) is almost always a BIOS bug.
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index cc17b352d1c5..310e3b9749cb 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -80,23 +80,15 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
 
 static struct dmi_system_id dsdt_dmi_table[] __initdata = {
         /*
-         * Insyde BIOS on some TOSHIBA machines corrupt the DSDT.
+         * Invoke DSDT corruption work-around on all Toshiba Satellite.
          * https://bugzilla.kernel.org/show_bug.cgi?id=14679
          */
         {
          .callback = set_copy_dsdt,
-         .ident = "TOSHIBA Satellite A505",
+         .ident = "TOSHIBA Satellite",
          .matches = {
                 DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-                DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A505"),
-                },
-        },
-        {
-         .callback = set_copy_dsdt,
-         .ident = "TOSHIBA Satellite L505D",
-         .matches = {
-                DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
-                DMI_MATCH(DMI_PRODUCT_NAME, "Satellite L505D"),
+                DMI_MATCH(DMI_PRODUCT_NAME, "Satellite"),
                 },
         },
         {}
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index e9699aaed109..b618f888d66b 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -29,12 +29,6 @@ static int set_no_mwait(const struct dmi_system_id *id)
 
 static struct dmi_system_id __cpuinitdata processor_idle_dmi_table[] = {
         {
-        set_no_mwait, "IFL91 board", {
-        DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
-        DMI_MATCH(DMI_SYS_VENDOR, "ZEPTO"),
-        DMI_MATCH(DMI_PRODUCT_VERSION, "3215W"),
-        DMI_MATCH(DMI_BOARD_NAME, "IFL91") }, NULL},
-        {
         set_no_mwait, "Extensa 5220", {
         DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
         DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index cf82989ae756..4754ff6e70e6 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -363,6 +363,12 @@ static int __init init_old_suspend_ordering(const struct dmi_system_id *d)
         return 0;
 }
 
+static int __init init_nvs_nosave(const struct dmi_system_id *d)
+{
+        acpi_nvs_nosave();
+        return 0;
+}
+
 static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
         {
         .callback = init_old_suspend_ordering,
@@ -397,6 +403,22 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
                 DMI_MATCH(DMI_BOARD_NAME, "CF51-2L"),
                 },
         },
+        {
+        .callback = init_nvs_nosave,
+        .ident = "Sony Vaio VGN-SR11M",
+        .matches = {
+                DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+                DMI_MATCH(DMI_PRODUCT_NAME, "VGN-SR11M"),
+                },
+        },
+        {
+        .callback = init_nvs_nosave,
+        .ident = "Everex StepNote Series",
+        .matches = {
+                DMI_MATCH(DMI_SYS_VENDOR, "Everex Systems, Inc."),
+                DMI_MATCH(DMI_PRODUCT_NAME, "Everex StepNote Series"),
+                },
+        },
         {},
 };
 #endif /* CONFIG_SUSPEND */