Kees Cook ee7998c50c random: do not ignore early device randomness ... The add_device_randomness() function would ignore incoming bytes if the crng wasn't ready. This additionally makes sure to make an early enough call to add_latent_entropy() to influence the initial stack canary, which is especially important on non-x86 systems where it stays the same through the life of the boot. Link: http://lkml.kernel.org/r/20170626233038.GA48751@beast Signed-off-by: Kees Cook <keescook@chromium.org> Cc: "Theodore Ts'o" <tytso@mit.edu> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jessica Yu <jeyu@redhat.com> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Viresh Kumar <viresh.kumar@linaro.org> Cc: Tejun Heo <tj@kernel.org> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2017-07-12 16:26:00 -07:00
..
accessibility
acpi	IOMMU Updates for Linux v4.13	2017-07-12 10:00:04 -07:00
amba
android
ata	Merge branch 'for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata	2017-07-06 09:41:58 -07:00
atm	net: convert sock.sk_wmem_alloc from atomic_t to refcount_t	2017-07-01 07:39:08 -07:00
auxdisplay
base	Merge branch 'akpm' (patches from Andrew)	2017-07-10 16:58:42 -07:00
bcma
block	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-07-11 15:36:52 -07:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-07-05 12:31:59 -07:00
bus	main drm pull for v4.13	2017-07-09 18:48:37 -07:00
cdrom
char	random: do not ignore early device randomness	2017-07-12 16:26:00 -07:00
clk	ARM: Device-tree updates	2017-07-04 14:37:25 -07:00
clocksource	ARM: SoC driver updates	2017-07-04 14:47:47 -07:00
connector
cpufreq	More power management updates for v4.13-rc1	2017-07-10 15:16:21 -07:00
cpuidle	powerpc updates for 4.13	2017-07-07 13:55:45 -07:00
crypto	This is the first pull request for the new dma-mapping subsystem	2017-07-06 19:20:54 -07:00
dax	Writeback error handling fixes (pile #2)	2017-07-07 19:38:17 -07:00
dca
devfreq
dio
dma	dmaengine updates for 4.13-rc1	2017-07-08 12:36:50 -07:00
dma-buf
edac	EDAC, pnd2: Fix Apollo Lake DIMM detection	2017-06-29 10:37:50 +02:00
eisa
extcon
firewire
firmware	This is the first pull request for the new dma-mapping subsystem	2017-07-06 19:20:54 -07:00
fmc
fpga
fsi
gpio	Merge (most of) tag 'mfd-next-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd	2017-07-07 13:30:05 -07:00
gpu	main drm pull for v4.13	2017-07-09 18:48:37 -07:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2017-07-10 09:22:48 -07:00
hsi	HSI changes for the v4.13 series	2017-07-04 14:28:22 -07:00
hv	SCSI misc on 20170704	2017-07-06 12:10:33 -07:00
hwmon
hwspinlock
hwtracing	Char/Misc patches for 4.13-rc1	2017-07-03 20:55:59 -07:00
i2c	Merge branch 'i2c/for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2017-07-12 10:04:56 -07:00
ide
idle	intel_idle: Use more common logging style	2017-06-29 22:58:35 +02:00
iio	hwmon updates for v4.13:	2017-07-04 11:48:27 -07:00
infiniband	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2017-07-07 17:06:28 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2017-07-08 12:39:37 -07:00
iommu	IOMMU Updates for Linux v4.13	2017-07-12 10:00:04 -07:00
ipack
irqchip	arm64 updates for 4.13:	2017-07-05 17:09:27 -07:00
isdn	Merge branch 'work.misc-set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-07-05 13:13:32 -07:00
leds	LED updates for 4.13	2017-07-06 11:32:40 -07:00
lguest
lightnvm	lightnvm: pblk: remove unnecessary checks	2017-07-07 13:17:36 -06:00
macintosh	Merge branch 'work.misc-set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-07-05 13:13:32 -07:00
mailbox	Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu/integration	2017-07-07 10:24:07 -07:00
mcb
md	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-07-11 15:36:52 -07:00
media	main drm pull for v4.13	2017-07-09 18:48:37 -07:00
memory	ARM: SoC driver updates	2017-07-04 14:47:47 -07:00
memstick
message
mfd	chrome-platform-for-linus-4.13	2017-07-11 09:55:47 -07:00
misc	powerpc updates for 4.13	2017-07-07 13:55:45 -07:00
mmc	This is the big bulk of pin control changes for the v4.13 series:	2017-07-06 11:38:59 -07:00
mtd	This is the big bulk of pin control changes for the v4.13 series:	2017-07-06 11:38:59 -07:00
mux
net	pci-v4.13-changes	2017-07-08 15:51:57 -07:00
nfc	NFC 4.13 pull request	2017-07-01 14:30:39 -07:00
ntb
nubus
nvdimm	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-07-11 15:36:52 -07:00
nvme	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-07-11 15:36:52 -07:00
nvmem
of	Device properties framework updates for v4.13-rc1	2017-07-10 15:23:45 -07:00
oprofile
parisc	parisc: ->mapping_error	2017-07-05 21:46:42 +02:00
parport
pci	pci-v4.13-changes	2017-07-08 15:51:57 -07:00
pcmcia
perf
phy
pinctrl	This is the big bulk of pin control changes for the v4.13 series:	2017-07-06 11:38:59 -07:00
platform	chrome-platform-for-linus-4.13	2017-07-11 09:55:47 -07:00
pnp	This is the bulk of GPIO changes for the v4.13 series:	2017-07-07 12:40:27 -07:00
power	power supply and reset changes for the v4.13 series	2017-07-04 14:25:14 -07:00
powercap
pps
ps3
ptp	ptp: dte: Use LL suffix for 64-bit constants	2017-07-06 11:40:58 +01:00
pwm
rapidio
ras	arm64 updates for 4.13:	2017-07-05 17:09:27 -07:00
regulator	Merge remote-tracking branches 'regulator/topic/settle', 'regulator/topic/tps65910' and 'regulator/topic/tps65917' into regulator-next	2017-07-03 16:52:21 +01:00
remoteproc
reset	ARM: SoC driver updates	2017-07-04 14:47:47 -07:00
rpmsg	rpmsg updates for v4.13	2017-07-06 15:38:31 -07:00
rtc
s390	libnvdimm for 4.13	2017-07-07 09:44:06 -07:00
sbus
scsi	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-07-11 15:36:52 -07:00
sfi
sh	drivers/sh/intc/virq.c: delete an error message for a failed memory allocation in add_virq_to_pirq()	2017-07-06 16:24:30 -07:00
sn
soc	ARM: SoC driver updates	2017-07-04 14:47:47 -07:00
spi	Merge branch 'for-spi' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-07-08 10:41:53 -07:00
spmi
ssb
staging	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2017-07-10 09:22:48 -07:00
target	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2017-07-11 15:36:52 -07:00
tc
tee
thermal	Merge (most of) tag 'mfd-next-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd	2017-07-07 13:30:05 -07:00
thunderbolt
tty	This is the bulk of GPIO changes for the v4.13 series:	2017-07-07 12:40:27 -07:00
uio
usb	USB fixes for 4.13-rc1	2017-07-07 13:42:04 -07:00
uwb	driver core patches for 4.13-rc1	2017-07-03 20:27:48 -07:00
vfio
vhost	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-07-05 12:31:59 -07:00
video	main drm pull for v4.13	2017-07-09 18:48:37 -07:00
virt
virtio
vlynq
vme
w1
watchdog	Merge git://www.linux-watchdog.org/linux-watchdog	2017-07-11 09:59:37 -07:00
xen	This is the first pull request for the new dma-mapping subsystem	2017-07-06 19:20:54 -07:00
zorro
Kconfig
Makefile