linux_dsm_epyc7002/drivers
Rajiv Andrade 24ebe6670d TPM: chip disabled state erronously being reported as error
tpm_do_selftest() attempts to read a PCR in order to
decide if one can rely on the TPM being used or not.
The function that's used by __tpm_pcr_read() does not
expect the TPM to be disabled or deactivated, and if so,
reports an error.

It's fine if the TPM returns this error when trying to
use it for the first time after a power cycle, but it's
definitely not if it already returned success for a
previous attempt to read one of its PCRs.

The tpm_do_selftest() was modified so that the driver only
reports this return code as an error when it really is.

Reported-and-tested-by: Paul Bolle <pebolle@tiscali.nl>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
2012-06-12 18:53:49 -03:00
..
accessibility
acpi Merge branches 'bugfix-battery', 'bugfix-misc', 'bugfix-rafael', 'bugfix-turbostat', 'bugfix-video' and 'workaround-pss' into release 2012-06-04 00:48:41 -04:00
amba arm-soc: driver specific updates 2012-05-26 12:22:27 -07:00
ata arm-soc: clock driver changes 2012-05-26 12:42:29 -07:00
atm
auxdisplay
base Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-06-01 10:34:35 -07:00
bcma
block mtip32xx: Changes to sysfs entries 2012-05-31 08:46:50 +02:00
bluetooth
cdrom
char TPM: chip disabled state erronously being reported as error 2012-06-12 18:53:49 -03:00
clk arm-soc: soc specific changes, part 2 2012-05-26 13:05:55 -07:00
clocksource
connector
cpufreq
cpuidle
crypto arm-soc: clock driver changes 2012-05-26 12:42:29 -07:00
dca
devfreq
dio
dma arm-soc: device tree conversions, part 2 2012-05-26 12:57:47 -07:00
edac Merge branch 'x86/trampoline' into x86/urgent 2012-05-30 12:11:32 -07:00
eisa
extcon
firewire
firmware
gpio gpio/samsung: fix the typo 'exynos5_xxx' instead of 'exonys5_xxx' 2012-06-03 21:21:01 -07:00
gpu Revert "drm/i915/crt: Do not rely upon the HPD presence pin" 2012-06-08 14:53:06 -07:00
hid
hsi
hv
hwmon hwmon/sch56xx: Depend on watchdog for watchdog core functions 2012-05-30 07:56:20 +02:00
hwspinlock
i2c i2c: Add generic I2C multiplexer using pinctrl API 2012-06-04 16:49:43 +02:00
ide
idle
ieee802154
iio
infiniband Merge branches 'cxgb4', 'mlx4' and 'ocrdma' into for-linus 2012-06-06 10:08:11 -07:00
input i2c: Split I2C_M_NOSTART support out of I2C_FUNC_PROTOCOL_MANGLING 2012-05-30 10:55:34 +02:00
iommu iommu/amd: Fix deadlock in ppr-handling error path 2012-06-04 12:47:44 +02:00
isdn
leds leds: add LM3533 LED driver 2012-05-29 16:22:32 -07:00
lguest
macintosh
md md: 2 fixes for 3.5-rc 2012-06-06 09:49:28 -07:00
media arm-soc: clock driver changes 2012-05-26 12:42:29 -07:00
memory
memstick
message Merge branch 'akpm' (Andrew's patch-bomb) 2012-05-31 18:10:18 -07:00
mfd ARM: ux500: Provide regulator support for SMSC911x via Device Tree 2012-06-01 02:04:46 +02:00
misc MFD changes for 3.5 2012-05-29 11:53:11 -07:00
mmc arm-soc: device tree conversions, part 2 2012-05-26 12:57:47 -07:00
mtd UBI: correct ubi_wl_flush locking 2012-06-07 15:22:21 +03:00
net InfiniBand/RDMA fixes for 3.5-rc2, all in hardware drivers: 2012-06-06 10:45:21 -07:00
nfc
nubus
of Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-05-29 18:27:19 -07:00
oprofile
parisc
parport
pci Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-05-29 18:27:19 -07:00
pcmcia
pinctrl pinctrl-nomadik: Allow Device Tree driver probing 2012-06-01 02:03:25 +02:00
platform drivers/platform/x86/acerhdf.c: correct Boris' mail address 2012-06-07 14:43:55 -07:00
pnp
power A bunch of fixes for v3.5, nothing extraordinary. 2012-05-31 12:10:15 -07:00
pps
ps3
ptp
rapidio rapidio/tsi721: add DMA engine support 2012-05-31 17:49:31 -07:00
regulator MFD changes for 3.5 2012-05-29 11:53:11 -07:00
remoteproc IOMMU Updates for Linux 3.5 2012-05-30 08:49:28 -07:00
rpmsg
rtc Merge branches 'bugfix-battery', 'bugfix-misc', 'bugfix-rafael', 'bugfix-turbostat', 'bugfix-video' and 'workaround-pss' into release 2012-06-04 00:48:41 -04:00
s390 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2012-05-31 10:51:10 -07:00
sbus
scsi SCSI misc on 20120531 2012-05-31 12:02:41 -07:00
sfi
sh
sn
spi arm-soc: soc specific changes, part 2 2012-05-26 13:05:55 -07:00
ssb
staging Frontswap provides a "transcendent memory" interface for swap pages. 2012-06-04 12:28:45 -07:00
target target/file: Use O_DSYNC by default for FILEIO backends 2012-06-02 23:47:20 -07:00
tc
thermal
tty tty: Revert the tty locking series, it needs more work 2012-06-02 15:21:43 -07:00
uio
usb arm-soc: clock driver changes 2012-05-26 12:42:29 -07:00
uwb
vhost
video fbdev updates for 3.5 2012-06-01 16:57:51 -07:00
virt
virtio
vlynq
vme
w1 arm-soc: clock driver changes 2012-05-26 12:42:29 -07:00
watchdog watchdog: iTCO_wdt.c: fix printk format warnings 2012-05-30 08:16:48 +02:00
xen Frontswap provides a "transcendent memory" interface for swap pages. 2012-06-04 12:28:45 -07:00
zorro
Kconfig
Makefile arm-soc: driver specific updates 2012-05-26 12:22:27 -07:00