Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI: invoke DSDT corruption workaround on all Toshiba Satellite
  ACPI, APEI, Fix ERST MOVE_DATA instruction implementation
  ACPI: fan: Fix more unbalanced code block
  ACPI: acpi_pad: simplify code to avoid false gcc build warning
  ACPI, APEI, Fix error path for memory allocation
  ACPI, APEI, HEST Fix the unsuitable usage of platform_data
  ACPI, APEI, Fix acpi_pre_map() return value
  ACPI, APEI, Fix APEI related table size checking
  ACPI: Disable Windows Vista compatibility for Toshiba P305D
  ACPI: Kconfig: fix typo.
  ACPI: add missing __percpu markup in arch/x86/kernel/acpi/cstate.c
  ACPI: Fix typos
  ACPI video: fix a poor warning message
  ACPI: fix build warnings resulting from merge window conflict
  ACPI: EC: add Vista incompatibility DMI entry for Toshiba Satellite L355
  ACPI: expand Vista blacklist to include SP1 and SP2
  ACPI: delete ZEPTO idle=nomwait DMI quirk
  ACPI: enable repeated PCIEXP wakeup by clearing PCIEXP_WAKE_STS on resume
  PM / ACPI: Blacklist systems known to require acpi_sleep=nonvs
  ACPI: Don't report current_now if battery reports in mWh

24 files changed, 153 insertions, 76 deletions

diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index fb7a5f052e2b..fb16f17e59be 100644
--- a/arch/x86/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
@@ -61,7 +61,7 @@ struct cstate_entry {
                 unsigned int ecx;
         } states[ACPI_PROCESSOR_MAX_POWER];
 };
-static struct cstate_entry *cpu_cstate_entry;   /* per CPU ptr */
+static struct cstate_entry __percpu *cpu_cstate_entry;  /* per CPU ptr */
 
 static short mwait_supported[ACPI_PROCESSOR_MAX_POWER];
 
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index b811f2173f6f..88681aca88c5 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -105,7 +105,7 @@ config ACPI_EC_DEBUGFS
 
           Be aware that using this interface can confuse your Embedded
           Controller in a way that a normal reboot is not enough. You then
-          have to power of your system, and remove the laptop battery for
+          have to power off your system, and remove the laptop battery for
           some seconds.
           An Embedded Controller typically is available on laptops and reads
           sensor values like battery state and temperature.
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index b76848c80be3..6b115f6c4313 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -382,31 +382,32 @@ static void acpi_pad_remove_sysfs(struct acpi_device *device)
         device_remove_file(&device->dev, &dev_attr_rrtime);
 }
 
-/* Query firmware how many CPUs should be idle */
-static int acpi_pad_pur(acpi_handle handle, int *num_cpus)
+/*
+ * Query firmware how many CPUs should be idle
+ * return -1 on failure
+ */
+static int acpi_pad_pur(acpi_handle handle)
 {
         struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
         union acpi_object *package;
-        int rev, num, ret = -EINVAL;
+        int num = -1;
 
         if (ACPI_FAILURE(acpi_evaluate_object(handle, "_PUR", NULL, &buffer)))
-                return -EINVAL;
+                return num;
 
         if (!buffer.length || !buffer.pointer)
-                return -EINVAL;
+                return num;
 
         package = buffer.pointer;
-        if (package->type != ACPI_TYPE_PACKAGE || package->package.count != 2)
-                goto out;
-        rev = package->package.elements[0].integer.value;
-        num = package->package.elements[1].integer.value;
-        if (rev != 1 || num < 0)
-                goto out;
-        *num_cpus = num;
-        ret = 0;
-out:
+
+        if (package->type == ACPI_TYPE_PACKAGE &&
+                package->package.count == 2 &&
+                package->package.elements[0].integer.value == 1) /* rev 1 */
+
+                num = package->package.elements[1].integer.value;
+
         kfree(buffer.pointer);
-        return ret;
+        return num;
 }
 
 /* Notify firmware how many CPUs are idle */
@@ -433,7 +434,8 @@ static void acpi_pad_handle_notify(acpi_handle handle)
         uint32_t idle_cpus;
 
         mutex_lock(&isolated_cpus_lock);
-        if (acpi_pad_pur(handle, &num_cpus)) {
+        num_cpus = acpi_pad_pur(handle);
+        if (num_cpus < 0) {
                 mutex_unlock(&isolated_cpus_lock);
                 return;
         }
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/acpica/exutils.c b/drivers/acpi/acpica/exutils.c
index 74c24d517f81..4093522eed45 100644
--- a/drivers/acpi/acpica/exutils.c
+++ b/drivers/acpi/acpica/exutils.c
@@ -109,7 +109,7 @@ void acpi_ex_enter_interpreter(void)
  *
  * DESCRIPTION: Reacquire the interpreter execution region from within the
  *              interpreter code. Failure to enter the interpreter region is a
- *              fatal system error. Used in  conjuction with
+ *              fatal system error. Used in  conjunction with
  *              relinquish_interpreter
  *
  ******************************************************************************/
diff --git a/drivers/acpi/acpica/rsutils.c b/drivers/acpi/acpica/rsutils.c
index 22cfcfbd9fff..491191e6cf69 100644
--- a/drivers/acpi/acpica/rsutils.c
+++ b/drivers/acpi/acpica/rsutils.c
@@ -149,7 +149,7 @@ acpi_rs_move_data(void *destination, void *source, u16 item_count, u8 move_type)
 
                         /*
                          * 16-, 32-, and 64-bit cases must use the move macros that perform
-                         * endian conversion and/or accomodate hardware that cannot perform
+                         * endian conversion and/or accommodate hardware that cannot perform
                          * misaligned memory transfers
                          */
                 case ACPI_RSC_MOVE16:
diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig
index 907e350f1c7d..fca34ccfd294 100644
--- a/drivers/acpi/apei/Kconfig
+++ b/drivers/acpi/apei/Kconfig
@@ -34,6 +34,6 @@ config ACPI_APEI_ERST_DEBUG
         depends on ACPI_APEI
         help
           ERST is a way provided by APEI to save and retrieve hardware
-          error infomation to and from a persistent store. Enable this
+          error information to and from a persistent store. Enable this
           if you want to debugging and testing the ERST kernel support
           and firmware implementation.
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,