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Joseph Cihula 86886e55b2 x86, intel_txt: Intel TXT Sx shutdown support ... Support for graceful handling of sleep states (S3/S4/S5) after an Intel(R) TXT launch. Without this patch, attempting to place the system in one of the ACPI sleep states (S3/S4/S5) will cause the TXT hardware to treat this as an attack and will cause a system reset, with memory locked. Not only may the subsequent memory scrub take some time, but the platform will be unable to enter the requested power state. This patch calls back into the tboot so that it may properly and securely clean up system state and clear the secrets-in-memory flag, after which it will place the system into the requested sleep state using ACPI information passed by the kernel. arch/x86/kernel/smpboot.c | 2 ++ drivers/acpi/acpica/hwsleep.c | 3 +++ kernel/cpu.c | 7 ++++++- 3 files changed, 11 insertions(+), 1 deletion(-) Signed-off-by: Joseph Cihula <joseph.cihula@intel.com> Signed-off-by: Shane Wang <shane.wang@intel.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>		16 years ago
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accessibility	…
acpi	x86, intel_txt: Intel TXT Sx shutdown support	16 years ago
amba	[ARM] amba: fix amba device resources	16 years ago
ata	ahci: add device ID for 82801JI sata controller	16 years ago
atm	…
auxdisplay	…
base	Firmware: firmware_class, fix lock imbalance	16 years ago
block	virtio_blk: ioctl return value fix	16 years ago
bluetooth	headers: smp_lock.h redux	16 years ago
cdrom	…
char	tty: fix chars_in_buffers	16 years ago
clocksource	clocksource: sh_tmu: Make undefined TCOR behaviour less undefined.	16 years ago
connector	…
cpufreq	[CPUFREQ] Fix compile failure in cpufreq.c	16 years ago
cpuidle	…
crypto	crypto: padlock-aes - work around Nano CPU errata in CBC mode	16 years ago
dca	…
dio	…
dma	DMA: txx9dmac: use dma_unmap_single if DMA_COMPL_{SRC,DEST}_UNMAP_SINGLE set	16 years ago
edac	edac: add DDR3 memory type for MPC85xx EDAC	16 years ago
eisa	Merge branch 'akpm'	16 years ago
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	16 years ago
firmware	Pull for-2.6.31 into release	16 years ago
gpio	headers: smp_lock.h redux	16 years ago
gpu	drm: Move a dereference below a NULL test	16 years ago
hid	headers: smp_lock.h redux	16 years ago
hwmon	hwmon: (abituguru3) DMI probing for AB9, AB9 QuadQT and IX38 QuadGT	16 years ago
i2c	i2c: Use resource_size	16 years ago
ide	Revert "ide: improve handling of Power Management requests"	16 years ago
idle	…
ieee1394	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	16 years ago
ieee802154	…
infiniband	Merge branches 'ehca', 'misc', 'mlx4', 'mthca' and 'nes' into for-linus	16 years ago
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	16 years ago
isdn	tty: fix chars_in_buffers	16 years ago
leds	Update Yoichi Yuasa's e-mail address	16 years ago
lguest	lguest: remove unnecessary forward struct declaration	16 years ago
macintosh	powerpc/pmac: Fix DMA ops for MacIO devices	16 years ago
mca	…
md	Fix congestion_wait() sync/async vs read/write confusion	16 years ago
media	headers: smp_lock.h redux	16 years ago
memstick	…
message	fusion: mptsas, fix lock imbalance	16 years ago
mfd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	16 years ago
misc	headers: smp_lock.h redux	16 years ago
mmc	mvsdio: fix handling of partial word at the end of PIO transfer	16 years ago
mtd	UBI: fix compilation warnings	16 years ago
net	Revert "ppp: Fix throttling bugs"	16 years ago
nubus	…
of	…
oprofile	oprofile: reset bt_lost_no_mapping with other stats	16 years ago
parisc	Remove multiple KERN_ prefixes from printk formats	16 years ago
parport	parport/serial: add support for NetMos 9901 Multi-IO card	16 years ago
pci	headers: smp_lock.h redux	16 years ago
pcmcia	Remove multiple KERN_ prefixes from printk formats	16 years ago
platform	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	16 years ago
pnp	Merge branches 'acerhdf', 'acpi-pci-bind', 'bjorn-pci-root', 'bugzilla-12904', 'bugzilla-13121', 'bugzilla-13396', 'bugzilla-13533', 'bugzilla-13612', 'c3_lock', 'hid-cleanups', 'misc-2.6.31', 'pdc-leak-fix', 'pnpacpi', 'power_nocheck', 'thinkpad_acpi', 'video' and 'wmi' into release	16 years ago
power	wm97xx_batery: replace driver_data with dev_get_drvdata()	16 years ago
pps	LinuxPPS: core support	16 years ago
ps3	…
rapidio	…
regulator	…
rtc	rtc: ds1374, fix lock imbalance	16 years ago
s390	headers: smp_lock.h redux	16 years ago
sbus	…
scsi	headers: smp_lock.h redux	16 years ago
serial	drivers/serial/bfin_sport_uart.c: remove wrong and unneeded memset	16 years ago
sh	…
sn	…
spi	spi: bitbang bugfix in message setup	16 years ago
ssb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	16 years ago
staging	Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6	16 years ago
tc	…
telephony	headers: smp_lock.h redux	16 years ago
thermal	…
uio	…
usb	tty: fix chars_in_buffers	16 years ago
uwb	…
video	Merge master.kernel.org:/home/rmk/linux-2.6-arm	16 years ago
virtio	virtio-pci: correctly unregister root device on error	16 years ago
vlynq	vlynq: fix typo in Kconfig to enable debugging	16 years ago
w1	Merge git://git.infradead.org/battery-2.6	16 years ago
watchdog	Merge master.kernel.org:/home/rmk/linux-2.6-arm	16 years ago
xen	xen: Use kcalloc() in xen_init_IRQ()	16 years ago
zorro	…
Kconfig	LinuxPPS: core support	16 years ago
Makefile	LinuxPPS: core support	16 years ago