kernel_optimize_test/drivers
Len Brown d4b7dc499d ACPI: make _OSI(Linux) console messages smarter
If BIOS invokes _OSI(Linux), the kernel response
depends on what the ACPI DMI list knows about the system,
and that is reflectd in dmesg:

1) System unknown to DMI:

ACPI: BIOS _OSI(Linux) query ignored
ACPI: DMI System Vendor: LENOVO
ACPI: DMI Product Name: 7661W1P
ACPI: DMI Product Version: ThinkPad T61
ACPI: DMI Board Name: 7661W1P
ACPI: DMI BIOS Vendor: LENOVO
ACPI: DMI BIOS Date: 10/18/2007
ACPI: Please send DMI info above to linux-acpi@vger.kernel.org
ACPI: If "acpi_osi=Linux" works better, please notify linux-acpi@vger.kernel.org

2) System known to DMI, but effect of OSI(Linux) unknown:

ACPI: DMI detected: Lenovo ThinkPad T61
...
ACPI: BIOS _OSI(Linux) query ignored via DMI
ACPI: If "acpi_osi=Linux" works better, please notify linux-acpi@vger.kernel.org

3) System known to DMI, which disables _OSI(Linux):

ACPI: DMI detected: Lenovo ThinkPad T61
...
ACPI: BIOS _OSI(Linux) query ignored via DMI

4) System known to DMI, which enable _OSI(Linux):

ACPI: DMI detected: Lenovo ThinkPad T61
ACPI: Added _OSI(Linux)
...
ACPI: BIOS _OSI(Linux) query honored via DMI

cmdline overrides take precidence over the built-in
default and the DMI prescribed default.
cmdline "acpi_osi=Linux" results in:

ACPI: BIOS _OSI(Linux) query honored via cmdline

Signed-off-by: Len Brown <len.brown@intel.com>
2008-01-23 21:26:15 -05:00
..
acorn/char
acpi ACPI: make _OSI(Linux) console messages smarter 2008-01-23 21:26:15 -05:00
amba
ata pata_pdc202xx_old: Fix crashes with ATAPI 2008-01-19 21:29:39 -08:00
atm [ATM] atm/suni.c: Fix section mismatch. 2008-01-20 20:31:44 -08:00
auxdisplay
base
block cciss: section mismatch 2008-01-14 08:52:22 -08:00
bluetooth [BLUETOOTH]: Always send explicit hci_ll wake-up acks. 2008-01-10 22:24:43 -08:00
cdrom
char Fix file references in documentation and Kconfig 2008-01-22 10:43:36 -08:00
clocksource
connector [CONNECTOR]: Don't touch queue dev after decrement of ref count. 2008-01-08 23:44:44 -08:00
cpufreq cpufreq: Initialise default governor before use 2008-01-17 15:38:58 -08:00
cpuidle
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2008-01-10 16:09:34 -08:00
dca
dio
dma
edac
eisa
firewire
firmware DMI: create dmi_get_slot() 2008-01-23 21:23:13 -05:00
hid
hwmon hwmon: (it87) request only Environment Controller ports 2008-01-22 07:21:38 -05:00
i2c i2c-sibyte: Fix an error path 2008-01-14 21:53:31 +01:00
ide IDE: terminate ACPI DMI list 2008-01-11 11:42:07 -08:00
ieee1394
infiniband IB/ipath: Fix receiving UD messages with immediate data 2008-01-16 14:42:35 -08:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2008-01-17 15:50:19 -08:00
isdn [ISDN]: i4l: Fix DLE handling for i4l-audio 2008-01-04 03:55:44 -08:00
kvm
leds leds: Fix locomo LED driver oops 2007-12-31 23:11:11 +00:00
lguest Remove bogus duplicate CONFIG_LGUEST_GUEST entry. 2008-01-19 21:29:39 -08:00
macintosh macintosh: fix fabrication of caplock key events 2008-01-14 08:52:22 -08:00
mca
md md: fix data corruption when a degraded raid5 array is reshaped 2008-01-08 16:10:35 -08:00
media fix wrong sized spinlock flags argument 2008-01-17 15:42:30 -08:00
message
mfd
misc
mmc
mtd cache invalidation error for buffered write 2008-01-11 11:44:37 -08:00
net Fix file references in documentation and Kconfig 2008-01-22 10:43:36 -08:00
nubus
of
oprofile
parisc
parport
pci ACPI: apply quirk_ich6_lpc_acpi to more ICH8 and ICH9 2008-01-11 00:24:55 -05:00
pcmcia pcmcia: remove pxa2xx_lubbock build warning 2007-12-23 12:54:37 -08:00
pnp pnpacpi: print resource shortage message only once (more) 2008-01-17 15:38:58 -08:00
power
ps3 ps3: vuart: fix error path locking 2007-12-23 12:54:37 -08:00
rapidio
rtc
s390
sbus
scsi Fix file references in documentation and Kconfig 2008-01-22 10:43:36 -08:00
serial [SERIAL]: Fix section mismatches in Sun serial console drivers. 2007-12-29 01:19:49 -08:00
sh
sn
spi spi_bitbang: always grab lock with irqs blocked 2008-01-08 16:10:35 -08:00
ssb ssb: Fix probing of PCI cores if PCI and PCIE core is available 2008-01-08 23:30:10 -08:00
tc
telephony
uio
usb keyspan: fix oops 2008-01-21 19:39:41 -08:00
video s3c2410_fb: fix line length calculation 2008-01-21 19:39:41 -08:00
virtio
w1 W1: w1_therm.c is flagging 0C etc as invalid 2008-01-22 09:17:48 -08:00
watchdog [WATCHDOG] Revert "Stop looking for device as soon as one is found" 2008-01-18 21:01:34 +00:00
xen
zorro
Kconfig
Makefile