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2006-10-16[POWERPC] Fix MPC8360EMDS PB board supportLi Yang3-0/+33
MPC8360EMDS PB support is broken as some code was missing in last submission. This patch adds missing code and makes MPC8360EMDS PB support working. Signed-off-by: Li Yang <[email protected]> Signed-off-by: Kim Phillips <[email protected]> Signed-off-by: Paul Mackerras <[email protected]>
2006-10-16[POWERPC] ppc: Add missing calls to set_irq_regsKumar Gala1-0/+4
In the timer_interrupt we were not calling set_irq_regs() and if we are profiling we will end up calling get_irq_regs(). This causes bad things to happen. Signed-off-by: Kumar Gala <[email protected]> Signed-off-by: Paul Mackerras <[email protected]>
2006-10-16[POWERPC] Off-by-one in /arch/ppc/platforms/mpc8*Eric Sesterhenn3-6/+6
A find -iname \*.[ch] | xargs grep "> ARRAY_SIZE(" revealed several incorrect usages of ARRAY_SIZE in the mpc drivers. The last element in the array is always ARRAY_SIZE()-1, this patch modifies the bounds checks accordingly. Signed-off-by: Eric Sesterhenn <[email protected]> Cc: Vitaly Bordug <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Paul Mackerras <[email protected]>
2006-10-16[POWERPC] Add DOS partition table support to mpc834x_itx_defconfigTimur Tabi1-1/+1
The default configuration file for the MPC8349E-mITX reference board, mpc834x_itx_defconfig, did not include support for DOS partition table types. This support is necessary because the hard drive that comes with the ITX is formatted with this partition table type. Without this config option, no partitions on the drive can be mounted. Signed-off-by: Timur Tabi <[email protected]> Signed-off-by: Paul Mackerras <[email protected]>
2006-10-16[POWERPC] spufs: fix support for read/write on cntlNoguchi, Masato1-0/+1
This fixes a memory leak introduced by "spufs: add support for read/write oncntl", which was missing a call to simple_attr_close. Signed-off-by: Masato Noguchi <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Paul Mackerras <[email protected]>
2006-10-16[POWERPC] Don't crash on cell with 2 BEs when !CONFIG_NUMABenjamin Herrenschmidt1-4/+11
The SPU code will crash if CONFIG_NUMA is not set and SPUs are found on a non-0 node. This workaround will ignore those SPEs and just print an message in the kernel log. Signed-off-by: Benjamin Herrenschmidt <[email protected]> Signed-off-by: Paul Mackerras <[email protected]>
2006-10-15[PATCH] make UML compile (FC6/x86-64)Ulrich Drepper2-2/+0
I need this patch to get a UML kernel to compile. This is with the kernel headers in FC6 which are automatically generated from the kernel tree. Some headers are missing but those files don't need them. At least it appears so since the resuling kernel works fine. Tested on x86-64. Signed-off-by: Ulrich Drepper <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-15Fix VM_MAYEXEC calculationLinus Torvalds1-11/+10
.. and clean up the file mapping code while at it. No point in having a "if (file)" repeated twice, and generally doing similar checks in two different sections of the same code Signed-off-by: Linus Torvalds <[email protected]>
2006-10-15[PATCH] Fix core files so they make sense to gdb...Petr Vandrovec1-5/+3
It is silly to use non-static variable for writting zeroes to the file. And more seriously, foffset in core dump file dump function was incremented too much, so some parts of core dump were shifted by size of few phdrs and notes down, so although gdb was able to load that file, it did not make lot of sense - in my test case data pages were shifted down by about 900 bytes. Signed-off-by: Petr Vandrovec <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-15Merge branch 'release' of ↵Linus Torvalds29-1005/+1088
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: (28 commits) ACPI: check battery status on resume for un/plug events during sleep ACPICA: Fix incorrect handling of PCI Express Root Bridge _HID ACPI: asus_acpi: don't printk on writing garbage to proc files ACPI: asus_acpi: fix proc files parsing ACPI: SCI interrupt source override ACPI: fix printk format warnings ACPI: fix section for CPU init functions ACPI: update comments in motherboard.c ACPI: acpi_pci_link_set() can allocate with either GFP_ATOMIC or GFP_KERNEL ACPI: fix potential OOPS in power driver with CONFIG_ACPI_DEBUG ACPI: ibm_acpi: delete obsolete documentation ACPI: created a dedicated workqueue for notify() execution ACPI: Remove deferred execution from global lock acquire wakeup path MSI S270 Laptop support: backlight, wlan, bluetooth states ACPI: EC: export ec_transaction() for msi-laptop driver ACPI: EC: Simplify acpi_hw_low_level*() with inb()/outb(). ACPI: EC: Unify poll and interrupt gpe handlers ACPI: EC: Unify poll and interrupt mode transaction functions ACPI: EC: Remove unused variables and duplicated code ACPI: EC: Remove unnecessary delay added by previous transation patch. ...
2006-10-15Merge branch 'master' of ↵Linus Torvalds26-81/+342
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (4750): AGC command1/2 is board specific V4L/DVB (4748): Fixed oops for Nova-T USB2 V4L/DVB (4746): HM12 is YUV 4:2:0, not YUV 4:1:1 V4L/DVB (4744): The Samsung TCPN2121P30A does not have a tda9887 V4L/DVB (4743): Fix oops in VIDIOC_G_PARM V4L/DVB (4742): Drivers/media/video: handle sysfs errors V4L/DVB (4741): {ov511,stv680}: handle sysfs errors V4L/DVB (4740): Fixed an if-block to avoid floating with debug-messages V4L/DVB (4739): SECAM support for saa7113 into saa7115 V4L/DVB (4738): Bt8xx/dvb-bt8xx.c: check kmalloc() return value. V4L/DVB (4734): Tda826x: fix frontend selection for dvb_attach V4L/DVB (4733): Tda10086: fix frontend selection for dvb_attach V4L/DVB (4732): Fix spelling error in Kconfig help text for DVB_CORE_ATTACH V4L/DVB (4731a): Kconfig: restore pvrusb2 menu items V4L/DVB (4729): Fix VIDIOC_G_FMT for NTSC in cx25840. V4L/DVB (4727): Support status readout for saa713x based FM radio V4L/DVB (4725): Fix vivi compile on parisc V4L/DVB (4692): Add WinTV-HVR3000 DVB-T support
2006-10-15[PATCH] serial167 __user annotations, NULL noise removalAl Viro1-26/+26
Signed-off-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-15[PATCH] sun3_ioremap() prototypeAl Viro1-1/+2
Signed-off-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-15[PATCH] hp drivers/input stuff: C99 initializers, NULL noise removal, __user ↵Al Viro3-15/+15
annotations Signed-off-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-15[PATCH] new cifs endianness bugsAl Viro1-5/+7
* missing cpu_to_le64() for ChangeTime (introduced by [CIFS] Legacy time handling for Win9x and OS/2 part 1) * missing le16_to_cpu() for DialectIndex (introduced by [CIFS] Do not send newer QFSInfo to legacy servers which can not support it) Signed-off-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-15[PATCH] gfp_t in netlabelAl Viro1-1/+1
Signed-off-by: Al Viro <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-10-14Pull trivial into test branchLen Brown7-11/+14
2006-10-14Pull sci into test branchLen Brown1-5/+5
2006-10-14Pull bugzilla-5534 into test branchLen Brown2-34/+14
2006-10-14Pull msi-laptop into test branchLen Brown4-0/+422
2006-10-14Pull ec into test branchLen Brown2-803/+296
2006-10-14Pull mwait into test branchLen Brown8-56/+242
2006-10-14Pull battery into test branchLen Brown2-7/+27
2006-10-14Pull ibm into test branchLen Brown2-52/+25
2006-10-14Pull asus into test branchLen Brown1-30/+37
2006-10-14ACPI: check battery status on resume for un/plug events during sleepJiri Kosina1-0/+14
Add ->resume method to the ACPI battery handler to check if the battery state has changed during sleep. If yes, update the ACPI internal data structures for benefit of /proc/acpi/battery/. Signed-off-by: Jiri Kosina <[email protected]> Cc: Stefan Seyfried <[email protected]> Acked-by: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPICA: Fix incorrect handling of PCI Express Root Bridge _HIDEiichiro Oiwa1-7/+6
I could not get correct PCI Express bus number from the structure of acpi_object_extra. I always get zero as bus number regardless of bus location. I found that there is incorrect comparison with _HID (PNP0A08) in acpi/events/evrgnini.c and PCI Express _BBN method always fail. Therefore, we always get zero as PCI Express bus number. http://bugzilla.kernel.org/show_bug.cgi?id=7145 Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: asus_acpi: don't printk on writing garbage to proc filesAlexey Dobriyan1-9/+1
This reporting is useless (we errno anyway). Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: asus_acpi: fix proc files parsingDarren Jenkins1-23/+23
ICC complains about a "Pointless comparsion of unsigned interger with zero" @ line 760 & 808 of asus_acpi.c parse_arg() mentioned below returns -E but it's copied into unsigned variable... Signed-off-by: Darren Jenkins <[email protected]> Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: SCI interrupt source overrideKimball Murray1-5/+5
The Linux group at Stratus Technologies has come across an issue with SCI routing under ACPI. We were bitten by this when we made an x86_64 platform whose BIOS provides an Interrupt Source Override for the SCI itself. Apparently the override has no effect for the System Control Interrupt, and this appears to be because of the way the SCI is setup in the ACPI code. It does not handle the case where busirq != gsi. The code that sets up the SCI routing assumes that bus irq == global irq. So there is simply no provision for telling it otherwise. The attached patch provides this mechanism. This patch provided by David Bulkow, was tested on an i386 platform, which does not use the SCI override, and also on an x86_64 platform which does use an override. Signed-off-by: David Bulkow <[email protected]> Cc: Andi Kleen <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: fix printk format warningsRandy Dunlap2-2/+2
Fix printk format warnings in drivers/acpi: drivers/acpi/tables/tbget.c:326: warning: format '%X' expects type 'unsigned int', but argument 5 has type 'long unsigned int' drivers/acpi/tables/tbrsdt.c:189: warning: format '%X' expects type 'unsigned int', but argument 5 has type 'long unsigned int' Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: fix section for CPU init functionsPierre Ossman2-2/+2
The ACPI processor init functions should be marked as __cpuinit as they use structures marked with __cpuinitdata. Signed-off-by: Pierre Ossman <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: update comments in motherboard.cLen Brown1-0/+6
Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: acpi_pci_link_set() can allocate with either GFP_ATOMIC or GFP_KERNELJiri Kosina1-1/+1
acpi_pci_link_set() allocates both with interrupts on and with interrupts off (resume-time), so check interrupts and decide on GFP_ATOMIC or GFP_KERNEL at run-time. Signed-off-by: Jiri Kosina <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: fix potential OOPS in power driver with CONFIG_ACPI_DEBUGDmitry Torokhov1-6/+3
device was set to null and used before set in a debug printk Signed-off-by: Dmitry Torokhov <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: ibm_acpi: delete obsolete documentationPavel Machek1-34/+1
As this module is now part of the kernel tree, there is no need for instructions on how to download it and build an external module. Signed-off-by: Pavel Machek <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: created a dedicated workqueue for notify() executionAlexey Y. Starikovskiy1-21/+13
http://bugzilla.kernel.org/show_bug.cgi?id=5534#c160 Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: Remove deferred execution from global lock acquire wakeup pathAlexey Y. Starikovskiy1-13/+1
On acquiring the ACPI global lock, if there were sleepers on the lock, we used to use acpi_os_execute() to defer a thread which would signal sleepers. Now just signal the semaphore directly. http://bugzilla.kernel.org/show_bug.cgi?id=5534#c159 Signed-off-by: Len Brown <[email protected]>
2006-10-14MSI S270 Laptop support: backlight, wlan, bluetooth statesLennart Poettering4-0/+422
Create a driver to support the platform-specific features of MSI S270 laptops (and maybe other MSI laptops). This driver implements a backlight device for controlling LCD brightness (/sys/class/backlight/msi-laptop-bl/). In addition it allows access to the WLAN and Bluetooth states through a platform driver (/sys/devices/platform/msi-laptop-pf/). Signed-off-by: Lennart Poettering <[email protected]> Cc: Dmitry Torokhov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: EC: export ec_transaction() for msi-laptop driverLennart Poettering1-0/+2
Signed-off-by: Lennart Poettering <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: EC: Simplify acpi_hw_low_level*() with inb()/outb().Denis M. Sadykov1-79/+45
Simplify acpi_hw_low_level_xxx() functions to inb() and outb(). Signed-off-by: Alexey Y. Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: EC: Unify poll and interrupt gpe handlersDenis M. Sadykov1-95/+12
Signed-off-by: Alexey Y. Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: EC: Unify poll and interrupt mode transaction functionsDenis M. Sadykov1-81/+29
Signed-off-by: Alexey Y. Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: EC: Remove unused variables and duplicated codeDenis M. Sadykov1-458/+253
Signed-off-by: Alexey Y. Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: EC: Remove unnecessary delay added by previous transation patch.Denis M. Sadykov1-53/+50
Remove unnecessary delay (50 ms) while reading data from EC in interrupt mode. Signed-off-by: Alexey Y. Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: consolidate functions in acpi ec driverLennart Poettering2-230/+98
Unify the following functions: acpi_ec_poll_read() acpi_ec_poll_write() acpi_ec_poll_query() acpi_ec_intr_read() acpi_ec_intr_write() acpi_ec_intr_query() into: acpi_ec_poll_transaction() acpi_ec_intr_transaction() These new functions take as arguments an ACPI EC command, a few bytes to write to the EC data register and a buffer for a few bytes to read from the EC data register. The old _read(), _write(), _query() are just special cases of these functions. Then unified the code in acpi_ec_poll_transaction() and acpi_ec_intr_transaction() a little more. Both functions are now just wrappers around the new acpi_ec_transaction_unlocked() function. The latter contains the EC access logic, the two original function now just do their special way of locking and call the the new function for the actual work. This saves a lot of very similar code. The primary reason for doing this, however, is that my driver for MSI 270 laptops needs to issue some non-standard EC commands in a safe way. Due to this I added a new exported function similar to ec_write()/ec_write() which is called ec_transaction() and is essentially just a wrapper around acpi_ec_{poll,intr}_transaction(). Signed-off-by: Lennart Poettering <[email protected]> Acked-by: Luming Yu <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: Processor native C-states using MWAITVenkatesh Pallipadi8-56/+242
Intel processors starting with the Core Duo support support processor native C-state using the MWAIT instruction. Refer: Intel Architecture Software Developer's Manual http://www.intel.com/design/Pentium4/manuals/253668.htm Platform firmware exports the support for Native C-state to OS using ACPI _PDC and _CST methods. Refer: Intel Processor Vendor-Specific ACPI: Interface Specification http://www.intel.com/technology/iapc/acpi/downloads/302223.htm With Processor Native C-state, we use 'MWAIT' instruction on the processor to enter different C-states (C1, C2, C3). We won't use the special IO ports to enter C-state and no SMM mode etc required to enter C-state. Overall this will mean better C-state support. One major advantage of using MWAIT for all C-states is, with this and "treat interrupt as break event" feature of MWAIT, we can now get accurate timing for the time spent in C1, C2, .. states. Signed-off-by: Venkatesh Pallipadi <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: sbs: fix module_param() initializersLebedev, Vladimir P1-5/+5
Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: sbs: check for NULL device pointerLebedev, Vladimir P1-2/+8
Signed-off-by: Len Brown <[email protected]>
2006-10-14ACPI: ibm_acpi: Documentation the wan feature.Stefan Schmidt1-0/+18
Document the wan feature Jeremy Fitzhardinge added to ibm_acpi. Signed-off-by: Stefan Schmidt <[email protected]> Acked-by: Borislav Deianov <[email protected]> Signed-off-by: Len Brown <[email protected]>
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