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 / PM: Do not enable GPEs for system wakeup in advance
  ACPICA: Truncate I/O addresses to 16 bits for Windows compatibility
  ACPICA: Limit maximum time for Sleep() operator
  ACPICA: Fix namestring associated with AE_NO_HANDLER exception
  ACPI / ACPICA: Fix sysfs GPE interface
  ACPI / ACPICA: Fix GPE initialization
  ACPI / ACPICA: Avoid writing full enable masks to GPE registers
  ACPI / ACPICA: Fix low-level GPE manipulation code
  ACPI / ACPICA: Use helper function for computing GPE masks
  ACPI / ACPICA: Do not attempt to disable GPE when installing handler
  ACPI: Disable Vista compatibility for Sony VGN-NS50B_L
  ACPI: fan: fix unbalanced code block
  ACPI: Store NVS state even when entering suspend to RAM
  suspend: Move NVS save/restore code to generic suspend functionality
  ACPI: Do not try to set up acpi processor stuff on cores exceeding maxcpus=
  ACPI: acpi_pad: Don't needlessly mark LAPIC unstable

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c
index 9bd6f050f299..4e5272c313e0 100644
--- a/drivers/acpi/acpica/nsinit.c
+++ b/drivers/acpi/acpica/nsinit.c
@@ -193,6 +193,15 @@ acpi_status acpi_ns_initialize_devices(void)
                                         acpi_ns_init_one_device, NULL, &info,
                                         NULL);
 
+        /*
+         * Any _OSI requests should be completed by now. If the BIOS has
+         * requested any Windows OSI strings, we will always truncate
+         * I/O addresses to 16 bits -- for Windows compatibility.
+         */
+        if (acpi_gbl_osi_data >= ACPI_OSI_WIN_2000) {
+                acpi_gbl_truncate_io_addresses = TRUE;
+        }
+
         ACPI_FREE(info.evaluate_info);
         if (ACPI_FAILURE(status)) {
                 goto error_exit;