Hi Linus, please pull from: git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git release A bunch of small regression fixes, bug fixes, and a couple of minor cleanups. FYI, some notes on the larger text changes: Documentation/* moves some files around to complete a change we started earlier in 2.6.25. thermal.c updates the I/F we added in 2.6.25-rc1 to look how hwmon wants it. pci_irq.c provides some DMI workarounds for interrupt related BIOS bugs. snapshot.c fixes a hibernation regression (though it broke back in 2.6.22) acer-wmi.c tweaks a driver that is new in 2.6.25-rc1 with some DMI hooks. This will update the files shown below. thanks! -Len ps. individual patches are available on linux-acpi@xxxxxxxxxxxxxxx and a consolidated plain patch is available here: ftp://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.6.25/acpi-release-20070126-2.6.25-rc5.diff.gz Documentation/00-INDEX | 6 - Documentation/filesystems/proc.txt | 4 +- Documentation/kernel-parameters.txt | 2 +- Documentation/laptops/00-INDEX | 2 + Documentation/laptops/acer-wmi.txt | 4 +- Documentation/{ => laptops}/laptop-mode.txt | 0 Documentation/power/00-INDEX | 6 + Documentation/{ => power}/pm.txt | 2 +- Documentation/{ => power}/pm_qos_interface.txt | 0 Documentation/{ => power}/power_supply_class.txt | 0 Documentation/thermal/sysfs-api.txt | 22 ++-- arch/x86/Kconfig | 2 +- drivers/acpi/Kconfig | 19 ++-- drivers/acpi/bus.c | 2 +- drivers/acpi/button.c | 1 + drivers/acpi/ec.c | 17 ++- drivers/acpi/osl.c | 2 +- drivers/acpi/pci_irq.c | 98 +++++++++++++ drivers/acpi/pci_root.c | 2 +- drivers/acpi/processor_core.c | 25 ++-- drivers/acpi/scan.c | 5 +- drivers/acpi/sleep/main.c | 2 +- drivers/acpi/system.c | 2 +- drivers/acpi/thermal.c | 12 +- drivers/acpi/toshiba_acpi.c | 7 + drivers/acpi/utilities/utdebug.c | 2 +- drivers/acpi/utilities/utobject.c | 2 +- drivers/acpi/utils.c | 6 + drivers/acpi/video.c | 4 +- drivers/acpi/wmi.c | 10 +- drivers/misc/Kconfig | 1 + drivers/misc/acer-wmi.c | 44 ++++-- drivers/misc/sony-laptop.c | 2 +- drivers/pci/pci-acpi.c | 24 ++- drivers/thermal/Kconfig | 1 + drivers/thermal/thermal.c | 169 ++++++++++++++++++---- kernel/power/Kconfig | 2 +- kernel/power/snapshot.c | 41 +++++- 38 files changed, 426 insertions(+), 126 deletions(-) rename Documentation/{ => laptops}/laptop-mode.txt (100%) rename Documentation/{ => power}/pm.txt (99%) rename Documentation/{ => power}/pm_qos_interface.txt (100%) rename Documentation/{ => power}/power_supply_class.txt (100%) through these commits: Adrian Bunk (1): sony-laptop.c: fix off-by-one Alexey Starikovskiy (1): ACPI: EC: Handle IRQ storm on Acer laptops Andrey Borzenkov (1): ACPI: button: make real parent for input devices in device tree Bjorn Helgaas (1): ACPI: add _PRT quirks to work around broken firmware Carlos Corbacho (6): acer-wmi: Rename mail LED correctly & remove hardcoded colour acer-wmi: Don't warn if mail LED cannot be detected ACPI: WMI: Clean up handling of spec violating data blocks acer-wmi: Make device detection error messages more descriptive acer-wmi: Fix DSDT path in documentation acer-wmi: Add DMI quirk for mail LED support on Acer Aspire 3610/ 5610 David Brownell (1): ACPI: acpi_pci_set_power_state() cleanups Glauber Costa (1): ACPI: use ACPI_DEBUG_PRINT instead of printk in acpi_processor_hotplug_notify() Harvey Harrison (1): ACPI: replace remaining __FUNCTION__ occurrences Holger Macht (1): ACPI: Do not pass NULL to acpi_get_handle() when looking for _EJD Jean Delvare (1): ACPI: Fix a duplicate log level Jiri Kosina (1): acer-wmi: build depends on i8042 Johann Felix Soden (1): ACPI: buffer array too short in drivers/acpi/system.c Len Brown (1): Revert "ACPI: EC: Use proper handle for boot EC" Lin Ming (1): ACPI: fix boot oops regression in thermal Rafael J. Wysocki (1): Hibernation: Fix mark_nosave_pages() Randy Dunlap (3): ACPI: prevent randconfig build failure on empty ACPI_CUSTOM_DSDT_FILE laptops: move laptop-mode.txt to Documentation/laptops/ documentation: Move power-related files to Documentation/power/ Sam Ravnborg (3): ACPI: fix section mismatch in processor_core.c:acpi_processor_hotplug_notify acer-wmi: fix section mismatch warnings ACPI: fix section mismatch in acpi_pci_root_add Thomas Renninger (1): ACPICA: Warn if packages with invalid references are evaluated Zhang Rui (1): ACPI Exception (): AE_NOT_FOUND, Processor Device is not present (update) Zhang, Rui (2): thermal: fix generic thermal I/F for hwmon ACPI: thermal: show temperature in millidegree Celsius Zhao Yakui (1): ACPI: Ignore _BQC object when registering backlight device arvidjaar@xxxxxxx (1): toshiba_acpi: Enable autoloading with this log: commit 29ea5171cbd08a7ef37e543cbf02447033f0e289 Merge: b4de123... 5347112... Author: Len Brown <len.brown@xxxxxxxxx> Date: Thu Mar 13 01:59:53 2008 -0400 Merge branches 'release' and 'doc' into release commit b4de123a0bc4a3f0c90899864d51299628729952 Merge: c523aef... 3b5fee5... d399d13... 07d31ee... Author: Len Brown <len.brown@xxxxxxxxx> Date: Thu Mar 13 01:59:52 2008 -0400 Merge branches 'release', 'ejd', 'sony' and 'wmi' into release commit c523aef0f7284970463ebd77a54bca9069711d4a Merge: 160ff06... 3b34e52... c8dc9de... b5678a3... 7ce9573... 4db42c5... Author: Len Brown <len.brown@xxxxxxxxx> Date: Thu Mar 13 01:59:49 2008 -0400 Merge branches 'release', 'button-sysfs', 'misc', 'mismatch', 'randconfig' and 'toshiba' into release commit 160ff06b1848a01913611950b05963e3315f759b Merge: 1ca721c... 5e01276... Author: Len Brown <len.brown@xxxxxxxxx> Date: Thu Mar 13 01:59:46 2008 -0400 Merge branches 'release' and 'thermal' into release commit 1ca721cdb748ba72c47e9c661d54696db3cde796 Merge: 93d7446... d0ce46f... a82f711... 2c81ce4... 4af8e10... c8d16e2... 391df5d... 7c0ea45... Author: Len Brown <len.brown@xxxxxxxxx> Date: Thu Mar 13 01:59:45 2008 -0400 Merge branches 'release', 'bugzilla-8570', 'bugzilla-9966', 'bugzilla-9998', 'bugzilla-10100', 'bugzilla-10132', 'bugzilla-10138' and 'bugzilla-10206' into release commit 5e012760dfd5ec24c41b9eab9e654a88360bb026 Author: Zhang, Rui <rui.zhang@xxxxxxxxx> Date: Thu Feb 28 07:51:30 2008 +0800 ACPI: thermal: show temperature in millidegree Celsius as now required by the generic thermal I/F Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx> Acked-by: Jean Delvare <khali@xxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 3152fb9f11cdd2fd8688c2c5cb805e5c09b53dd9 Author: Zhang, Rui <rui.zhang@xxxxxxxxx> Date: Wed Feb 27 08:37:50 2008 +0800 thermal: fix generic thermal I/F for hwmon Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 07d31ee5597dadfd621840e2404b086fa94ef0c6 Author: Jiri Kosina <jkosina@xxxxxxx> Date: Mon Mar 10 22:29:37 2008 +0100 acer-wmi: build depends on i8042 Signed-off-by: Jiri Kosina <jkosina@xxxxxxx> Acked-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 53471121a8aad3f0b590bfce7c95a1f5f52150f3 Author: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Date: Wed Mar 12 18:10:51 2008 -0400 documentation: Move power-related files to Documentation/power/ Move 00-INDEX entries to power/00-INDEX (and add entry for pm_qos_interface.txt). Update references to moved filenames. Fix some trailing whitespace. Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit c8dc9de10951609492f0d0282a61e2b2eec385c8 Author: Johann Felix Soden <johfel@xxxxxx> Date: Tue Mar 11 16:44:26 2008 +0100 ACPI: buffer array too short in drivers/acpi/system.c Since "ff_gbl_lock" has a length of 11 chars and is copied with sprintf to char buffer[10], there is a problem. We need char buffer[12] because of the closing zero byte. Signed-off-by: Johann Felix Soden <johfel@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit ed9cfe98050be635ff780678d166e7c7bf578818 Author: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Date: Wed Mar 12 20:13:00 2008 +0000 acer-wmi: Add DMI quirk for mail LED support on Acer Aspire 3610/ 5610 Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 08816465894f46fc559301c22686939c3c9c138b Author: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Date: Wed Mar 12 20:12:55 2008 +0000 acer-wmi: Fix DSDT path in documentation Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 8d039bc7f3d2330787eaa7a392f5e6489f1544d5 Author: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Date: Wed Mar 12 20:12:50 2008 +0000 acer-wmi: Make device detection error messages more descriptive The current device detection error messages are all copy & pasted - make them more descriptive so it's easier to see where in the code a problem occurs. Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit a09a20b526fde0611b49b76521e3c546a47216a5 Author: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Date: Tue Mar 4 13:41:26 2008 -0800 laptops: move laptop-mode.txt to Documentation/laptops/ Move laptop-mode.txt into the laptops/ sub-directory to consolidate laptop doc files there. Update references to the file's location. Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit b6a163875935ce8e8e85901a7f2b68f7a314d914 Author: Thomas Renninger <trenn@xxxxxxx> Date: Wed Mar 12 01:06:24 2008 +0100 ACPICA: Warn if packages with invalid references are evaluated And return an error to avoid NULL pointer access by the caller Lin Ming's patch avoids corrupted mem access when BIOS has invalid references included, the handle is now zero instead of corrupted. Signed-off-by: Thomas Renninger <trenn@xxxxxxx> Signed-off-by: Lin Ming <ming.m.lin@xxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 391df5dce30a5aab477b9e55ea65a3e83bae96b1 Author: Bjorn Helgaas <bjorn.helgaas@xxxxxx> Date: Tue Mar 11 13:45:15 2008 -0700 ACPI: add _PRT quirks to work around broken firmware This patch works around incorrect _PRT (PCI interrupt routing) information from firmware. This does not fix any regressions and can wait for the next kernel release. On the Medion MD9580-F laptop, the BIOS says the builtin RTL8139 NIC interrupt at 00:09.0[A] is connected to \_SB.PCI0.ISA.LNKA, but it's really connected to \_SB.PCI0.ISA.LNKB. Before this patch, the workaround was to use "pci=routeirq". More details at http://bugzilla.kernel.org/show_bug.cgi?id=4773. On the Dell OptiPlex GX1, the BIOS says the PCI slot interrupt 00:0d[A] is connected to LNKB, but it's really connected to LNKA. Before this patch, the workaround was to use "pci=routeirq". Pierre Ossman tested a previous version of this patch and confirmed that it fixed the problem. More details at http://bugzilla.kernel.org/show_bug.cgi?id=5044. On the HP t5710 thin client, the BIOS says the builtin Radeon video interrupt at 01:00[A] is connected to LNK1, but it's really connected to LNK3. The previous workaround was to use a custom DSDT. I tested this patch and verified that it fixes the problem. More details at http://bugzilla.kernel.org/show_bug.cgi?id=10138. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit a82f7119fd940c1505fc9fdf93d835fa52bc075d Author: Rafael J. Wysocki <rjw@xxxxxxx> Date: Wed Mar 12 00:34:57 2008 +0100 Hibernation: Fix mark_nosave_pages() There is a problem in the hibernation code that triggers on some NUMA systems on which pfn_valid() returns 'true' for some PFNs that don't belong to any zone. Namely, there is a BUG_ON() in memory_bm_find_bit() that triggers for PFNs not belonging to any zone and passing the pfn_valid() test. On the affected systems it triggers when we mark PFNs reported by the platform as not saveable, because the PFNs in question belong to a region mapped directly using iorepam() (i.e. the ACPI data area) and they pass the pfn_valid() test. Modify memory_bm_find_bit() so that it returns an error if given PFN doesn't belong to any zone instead of crashing the kernel and ignore the result returned by it in mark_nosave_pages(), while marking the "nosave" memory regions. This doesn't affect the hibernation functionality, as we won't touch the PFNs in question anyway. http://bugzilla.kernel.org/show_bug.cgi?id=9966 . Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 7c0ea45be4f114d85ee35caeead8e1660699c46f Author: Zhao Yakui <yakui.zhao@xxxxxxxxx> Date: Tue Mar 11 16:56:47 2008 +0800 ACPI: Ignore _BQC object when registering backlight device According to acpi spec , the objects of _BCL and _BCM are required if integrated LCD is present and supports brightness level .The _BQC is the optional object. So the _BQC object is ignored when the backlight device is registered in ACPI video driver. http://bugzilla.kernel.org/show_bug.cgi?id=10206 Signed-off-by: Zhao Yakui <yakui.zhao@xxxxxxxxx> Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit a527f2d7fe58ce95bfec998f3dc6f658c777a2f2 Author: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Date: Sun Feb 24 13:34:34 2008 +0000 ACPI: WMI: Clean up handling of spec violating data blocks Acer violate the ACPI-WMI spec by declaring some of their data blocks as expensive, but with no corresponding WCxx method. There is already some workaround code in to handle the initial WCxx call (we just ignore a failure here); but we need to properly check if the second, "clean up", WCxx call is actually needed or not, rather than fail simply because it isn't there. Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 9b963c40306ba6967650dce99f4e823f1da49a60 Author: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Date: Sun Feb 24 13:34:29 2008 +0000 acer-wmi: Don't warn if mail LED cannot be detected This warning confuses users, who think it is an error. Not detecting the mail LED simply means it isn't there, so let's not unduly panic users. Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 343c00422d3296838927016750b18ead8aa8bf9a Author: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Date: Sun Feb 24 13:34:18 2008 +0000 acer-wmi: Rename mail LED correctly & remove hardcoded colour The mail LED name for acer-wmi currently hardcodes in the colour as green. This is wrong, since many of the newer laptops now come with an orange LED, and we have no way of telling what colour is used on a given system. Also, rename the mail LED to be inline with the current recommendations of the LED class documentation. Signed-off-by: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit d6f882e10442c1ea6ed5f93365f48be4cb520be7 Author: Glauber Costa <gcosta@xxxxxxxxxx> Date: Tue Mar 4 15:06:36 2008 -0800 ACPI: use ACPI_DEBUG_PRINT instead of printk in acpi_processor_hotplug_notify() For consistency, use ACPI_DEBUG_PRINT instead of printk in acpi_processor_hotplug_notify() for BUS_CHECK and DEVICE_CHECK events Signed-off-by: Glauber Costa <gcosta@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 3b34e5232fa9776e9a4b3f539cd9fee7609c900e Author: Andrey Borzenkov <arvidjaar@xxxxxxx> Date: Tue Mar 4 15:06:35 2008 -0800 ACPI: button: make real parent for input devices in device tree Signed-off-by: Andrey Borzenkov <arvidjaar@xxxxxxx> Cc: Dmitry Torokhov <dtor@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 4db42c51ce0033f409fc3a2742e7aa2efa03f7c3 Author: arvidjaar@xxxxxxx <arvidjaar@xxxxxxx> Date: Tue Mar 4 15:06:34 2008 -0800 toshiba_acpi: Enable autoloading This adds aliases to enable autoloading of toishiba_acpi. Two aliases are defined - TOS6200 (for \\_SB_.VALD.GHCI) and TSO1900 (for \\_SB_.VALZ.GHCI). This allows toishiba_acpi to be autoloaded on systems that provide those devices. Signed-off-by: Andrey Borzenkov <arvidjaar@xxxxxxx> Cc: Olivier Blin <blino@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 2c81ce4c9c37b910210f2640c28e98a0c398dc26 Author: Alexey Starikovskiy <astarikovskiy@xxxxxxx> Date: Tue Mar 11 13:30:00 2008 -0400 ACPI: EC: Handle IRQ storm on Acer laptops On some Acer systems, the HW fails to clear the GPE source, causing an interrupt storm. So in EC interrupt mode, we count how many interrupts we receive when waiting. If we get more than 5, we give up on interrupt mode and revert to polling mode. Also, for polling mode to work on Acers, we need to insert a delay. Signed-off-by: Alexey Starikovskiy <astarikovskiy@xxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 96b2dd1f1fdb9a131b7f2e79e5c7b2e4282cfcbf Author: Harvey Harrison <harvey.harrison@xxxxxxxxx> Date: Wed Mar 5 18:24:51 2008 -0800 ACPI: replace remaining __FUNCTION__ occurrences __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit bd12935f04066df31903eaf74b1cec03319ecd2e Author: Jean Delvare <khali@xxxxxxxxxxxx> Date: Wed Feb 27 20:56:01 2008 +0100 ACPI: Fix a duplicate log level Signed-off-by: Jean Delvare <khali@xxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 4af8e10a6c57e7292862bd1703712f0565c7e429 Author: Len Brown <len.brown@xxxxxxxxx> Date: Tue Mar 11 00:27:16 2008 -0400 Revert "ACPI: EC: Use proper handle for boot EC" This reverts commit 208c70a45624400fafd7511b96bc426bf01f8f5e. http://bugzilla.kernel.org/show_bug.cgi?id=10100 Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit c8d16e27a3601d1cbcdfe657eb4ff5e762019e8d Author: Lin Ming <ming.m.lin@xxxxxxxxx> Date: Fri Feb 29 07:38:54 2008 +0800 ACPI: fix boot oops regression in thermal Fix a memory overflow bug when copying NULL internal package element object to external. http://bugzilla.kernel.org/show_bug.cgi?id=10132 Signed-off-by: Lin Ming <ming.m.lin@xxxxxxxxx> Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit d0ce46f550ebbd765881e8c48f43b66285d798b0 Author: Zhang Rui <rui.zhang@xxxxxxxxx> Date: Sat Feb 23 01:53:09 2008 -0500 ACPI Exception (): AE_NOT_FOUND, Processor Device is not present (update) update cfaf3747ff3d431fba33f75083b7f50f58ae22ff ACPI: ACPI Exception (): AE_NOT_FOUND, Processor Device is not present is_processor_present is only called in the processor hotplug case, and _STA method is mandatory at this time. We should ignore those processors that are disabled in the MADT and don't have _STA methods. Because they will never exist in this system. For the processors that don't physically exist but can be hot plugged later, we still need this debug info. http://bugzilla.kernel.org/show_bug.cgi?id=8570 Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 583c377f1d58e705f75d8d5648ab41722be1ebca Author: David Brownell <david-b@xxxxxxxxxxx> Date: Fri Feb 22 21:41:51 2008 -0800 ACPI: acpi_pci_set_power_state() cleanups Minor cleanups to acpi_pci_set_power_state(): use the ACPI and PCI state symbols to make clear that a mapping is being done between PCI and ACPI states, instead of using magic numbers. For paranoia's sake, report any errors. Save five bytes (x86_64) too. Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 7ce9573e093891f5807e6e50f3bd2012f1e5d0fe Author: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Date: Fri Feb 22 11:25:04 2008 -0800 ACPI: prevent randconfig build failure on empty ACPI_CUSTOM_DSDT_FILE Make ACPI_CUSTOM_DSDT boolean config symbol a hidden and derived value, based on the value of ACPI_CUSTOM_DSDT_FILE (string). Only the latter is presented to the user as a config option. This fixes problems with "make randconfig" setting ACPI_CUSTOM_DSDT but leaving ACPI_CUSTOM_DSDT_FILE empty/blank. Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 3b5fee5952ff7eb6ff7a64247a01040b8b331b74 Author: Holger Macht <hmacht@xxxxxxx> Date: Thu Feb 14 13:40:34 2008 +0100 ACPI: Do not pass NULL to acpi_get_handle() when looking for _EJD When trying to get the acpi_handle from an acpi_buffer, pass ACPI_ROOT_OBJECT instead of NULL to acpi_get_handle(). This fixes the detection of dock dependent bays. Signed-off-by: Holger Macht <hmacht@xxxxxxx> Tested-by: Thomas Renninger <trenn@xxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit d399d130c82a1e1751b7770944f487fbd8b6272a Author: Adrian Bunk <bunk@xxxxxxxxxx> Date: Wed Feb 20 00:59:03 2008 +0200 sony-laptop.c: fix off-by-one This patch fixes an off-by-one spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx> Acked-by: Mattia Dongili <malattia@xxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit b5678a34762edf2c8de1c60c125fea42a8c17e63 Author: Sam Ravnborg <sam@xxxxxxxxxxxx> Date: Sun Feb 17 13:23:03 2008 +0100 ACPI: fix section mismatch in acpi_pci_root_add Fix following warning: WARNING: vmlinux.o(.text+0x550e85): Section mismatch in reference from the function acpi_pci_root_add() to the function .devinit.text:pci_acpi_scan_root() acpi_pci_root_add uses a __devinit annotated function and it looks like annotating it __devinit too is the correct fix. Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit 7560e385651c60e5ffdf07cb94fa7d1658ab0b7a Author: Sam Ravnborg <sam@xxxxxxxxxxxx> Date: Sun Feb 17 13:22:54 2008 +0100 acer-wmi: fix section mismatch warnings Fix following warnings: WARNING: vmlinux.o(.text+0x672615): Section mismatch in reference from the function acer_platform_remove() to the function .exit.text:acer_backlight_exit() WARNING: vmlinux.o(.devinit.text+0x1e859): Section mismatch in reference from the function acer_platform_probe() to the function .init.text:acer_led_init() WARNING: vmlinux.o(.devinit.text+0x1e878): Section mismatch in reference from the function acer_platform_probe() to the function .init.text:acer_backlight_init() Remove __exit annotation from acer_backlight_exit(). We cannot reference a __exit annotated function from non __exit functions. acer_led_init() and acer_backlight_init() where both annotated __init but used from a __devinit function. This would result in an oops should gcc drop their inlining and the module are hot plugged. Fix by annotating acer_led_init() and acer_backlight_init() __devinit. Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx> Cc: Carlos Corbacho <carlos@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> commit b95e9e8d94484c2823be67416f25e9756db149dc Author: Sam Ravnborg <sam@xxxxxxxxxxxx> Date: Sun Feb 17 13:22:48 2008 +0100 ACPI: fix section mismatch in processor_core.c:acpi_processor_hotplug_notify Fix following warning: WARNING: vmlinux.o(.text+0x55586c): Section mismatch in reference from the function acpi_processor_hotplug_notify() to the function .cpuinit.text:acpi_processor_start() acpi_processor_hotplug_notify() may safely reference __cpuinit stuff as it ids defined inside an ACPI_HOTPLUG_CPU block. So annotate it __ref to silence the warning. Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx> Signed-off-by: Len Brown <len.brown@xxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
