Rafael J. Wysocki 418e4da33f PCI PM: Fix suspend error paths and testing facility breakage ... If one of device drivers refuses to suspend by returning error code from its ->suspend() callback, the devices that have already been suspended are resumed by executing their drivers' ->resume() callbacks. Some of these callbacks expect the device's configuration space to be restored if the device has been put into D3 before they are called. Unfortunately, this mechanism has been broken by recent changes moving the restoration of config spaces of some devices (most importantly, USB controllers and HDA Intel) into the resume callbacks executed with interrupts off. Obviously, these callbacks are not invoked in the suspend error path and, as a result, the system cannot be successfully brought back into the working state in case of a suspend error. The same thing happens in the hibernation error path right before putting the system into S4. Similarly, the suspend testing facility associated with the /sys/power/pm_test file is broken, because it uses the very same mechanism that is used in the suspend and hibernation error paths. Fix the breakage by making the PCI core restore the configuration spaces of PCI devices that haven't been restored already before pci_pm_resume() is called for those devices by the PM core. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>		2009-01-27 09:45:46 -08:00
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accessibility
acpi	Merge branch 'misc' into release	2009-01-16 14:45:34 -05:00
amba	[ARM] Fix realview build	2009-01-08 16:29:41 +00:00
ata	sata_fsl: Return non-zero on error in probe()	2009-01-16 10:23:58 -05:00
atm	generic swap(): iphase: rename swap() to swap_byte_order()	2009-01-08 08:31:14 -08:00
auxdisplay
base	driver core: Convert '/' to '!' in dev_set_name()	2009-01-20 20:52:08 -08:00
block	powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/block	2009-01-16 16:15:13 +11:00
bluetooth
cdrom
char	Merge master.kernel.org:/home/rmk/linux-2.6-arm	2009-01-26 15:12:47 -08:00
clocksource	Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-01-02 11:44:09 -08:00
connector
cpufreq	Merge branch 'cpus4096-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-01-10 06:12:18 -08:00
cpuidle	cpuidle: Add decaying history logic to menu idle predictor	2008-12-30 18:48:01 -05:00
crypto
dca	dmaengine: bump initcall level to arch_initcall	2009-01-06 11:38:22 -07:00
dio	m68k: dio - Kill resource_size_t format warnings	2009-01-12 20:56:42 +01:00
dma	i.MX31: Image Processing Unit DMA and IRQ drivers	2009-01-19 15:36:21 -07:00
edac	edac: driver for i5400 MCH (update)	2009-01-06 15:59:30 -08:00
eisa
firewire	firewire: core: fix sleep in atomic context due to driver core change	2009-01-09 23:22:32 +01:00
firmware	dell_rbu: use scnprintf() instead of less secure sprintf()	2009-01-17 14:27:18 -08:00
gpio	gpio: fix probe() error return in gpio driver probes	2009-01-15 16:39:35 -08:00
gpu	Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6	2009-01-26 15:11:41 -08:00
hid	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6	2009-01-07 15:37:24 -08:00
hwmon	Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6	2009-01-15 16:40:12 -08:00
i2c	i2c: Move old eeprom driver to /drivers/misc/eeprom	2009-01-26 21:19:53 +01:00
ide	drivers/ide/palm_bk3710.c buildfix	2009-01-19 13:46:57 +01:00
idle	i7300_idle: struct device - replace bus_id with dev_name(), dev_set_name()	2009-01-06 10:44:39 -08:00
ieee1394	i2c: Delete many unused adapter IDs	2009-01-26 21:19:52 +01:00
infiniband	Merge branches 'ehca', 'ipoib' and 'mlx4' into for-linus	2009-01-16 15:05:54 -08:00
input	input: PCF50633 input driver	2009-01-11 01:34:25 +01:00
isdn	isdn: Fix missing ifdef in isdn_ppp	2009-01-26 12:24:38 -08:00
leds	lis3lv02d: merge with leds hp disk	2009-01-15 16:39:40 -08:00
lguest	lguest: do not statically allocate root device	2009-01-06 10:44:34 -08:00
macintosh	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2009-01-07 11:31:52 -08:00
mca
md	md: don't retry recovery of raid1 that fails due to error on source drive.	2009-01-09 08:31:11 +11:00
media	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2009-01-08 11:05:59 -08:00
memstick	memstick: annotate endianness of attribute structs	2009-01-09 16:54:41 -08:00
message	[SCSI] mpt fusion: Add Firmware debug support	2009-01-13 10:36:02 -06:00
mfd	Merge master.kernel.org:/home/rmk/linux-2.6-arm	2009-01-13 14:52:35 -08:00
misc	eeprom: More consistent symbol names	2009-01-26 21:19:57 +01:00
mmc	[ARM] 5369/1: omap mmc: Add new omap hsmmc controller for 2430 and 34xx, v3	2009-01-24 11:41:21 +00:00
mtd	ARM: OMAP: Fix gpio by switching to generic gpio calls, v2	2009-01-15 13:09:52 +02:00
net	Merge master.kernel.org:/home/rmk/linux-2.6-arm	2009-01-26 15:12:47 -08:00
nubus
of	drivers/of: Add the of_find_i2c_device_by_node function.	2009-01-09 15:49:06 -07:00
oprofile	oprofile: fix uninitialized use of struct op_entry	2009-01-17 17:26:39 +01:00
parisc	fix early_serial_setup() regression	2009-01-13 14:03:43 -08:00
parport	parport: ieee1284: use del_timer_sync() in parport_wait_event()	2009-01-06 15:59:31 -08:00
pci	PCI PM: Fix suspend error paths and testing facility breakage	2009-01-27 09:45:46 -08:00
pcmcia	powerpc: Change u64/s64 to a long long integer type	2009-01-13 14:47:59 +11:00
platform	Merge branch 'misc' into release	2009-01-16 14:45:34 -05:00
pnp	Merge branch 'linus' into release	2009-01-09 03:39:43 -05:00
power	power_supply: pda_power: Don't request shared IRQs w/ IRQF_DISABLED	2009-01-26 02:09:26 +03:00
ps3	powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/ps3	2009-01-16 16:15:14 +11:00
rapidio	rapidio: remove excess kernel-doc notation	2009-01-06 15:59:28 -08:00
regulator	move wm8400-regulator's probe function to .devinit.text	2009-01-17 13:46:40 +00:00
rtc	rtc: rtc-twl4030 don't mask alarm interrupts on shutdown	2009-01-15 16:39:36 -08:00
s390	lcs: fix compilation for !CONFIG_IP_MULTICAST	2009-01-25 17:59:26 -08:00
sbus	sparc64: Fix unsigned long long warnings in drivers.	2009-01-06 13:20:38 -08:00
scsi	Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-01-16 08:41:09 -08:00
serial	sh: fix sh-sci / early printk build on sh7723	2009-01-21 17:44:32 +09:00
sh
sn
spi	spi: Move at25 (for SPI eeproms) to /drivers/misc/eeprom	2009-01-26 21:19:54 +01:00
ssb
staging	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2009-01-07 17:22:04 -08:00
tc
telephony
thermal	thermal: struct device - replace bus_id with dev_name(), dev_set_name()	2009-01-06 10:44:37 -08:00
uio	UIO: Pass information about ioports to userspace (V2)	2009-01-06 10:44:44 -08:00
usb	Merge master.kernel.org:/home/rmk/linux-2.6-arm	2009-01-26 15:12:47 -08:00
uwb	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6	2009-01-08 11:05:59 -08:00
video	Merge master.kernel.org:/home/rmk/linux-2.6-arm	2009-01-26 15:12:47 -08:00
virtio	virtio: do not statically allocate root device	2009-01-06 10:44:34 -08:00
w1	w1: send status messages after command processing	2009-01-08 08:31:14 -08:00
watchdog	[ARM] omap: watchdog: allow OMAP watchdog driver on OMAP34xx platforms	2009-01-24 16:48:42 +00:00
xen	xen: unitialised return value in xenbus_write_transaction	2009-01-26 14:29:26 +01:00
zorro	m68k: zorro - Use %pR to print resources	2009-01-12 20:56:43 +01:00
Kconfig
Makefile	Merge branch 'drivers-platform' into release	2009-01-09 04:56:56 -05:00