redonkable/remarkable-linux
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remarkable-linux/drivers
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Matt Mackall e68e5b664e random: make mixing interface byte-oriented 
Switch add_entropy_words to a byte-oriented interface, eliminating numerous
casts and byte/word size rounding issues.  This also reduces the overall
bit/byte/word confusion in this code.

We now mix a byte at a time into the word-based pool.  This takes four times
as many iterations, but should be negligible compared to hashing overhead.
This also increases our pool churn, which adds some depth against some
theoretical failure modes.

The function name is changed to emphasize pool mixing and deemphasize entropy
(the samples mixed in may not contain any).  extract is added to the core
function to make it clear that it extracts from the pool.

Signed-off-by: Matt Mackall <mpm@selenic.com>
Cc: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-29 08:06:25 -07:00
..
acorn/char
acpi acpi: use non-racy method for proc entries creation 2008-04-29 08:06:22 -07:00
amba
ata typo in sata_fsl 2008-04-28 10:03:31 -07:00
atm drivers: atm, char fix integer as NULL pointer warnings 2008-04-28 17:29:18 -07:00
auxdisplay
base firmware loader: printk when requesting firmware 2008-04-29 08:06:05 -07:00
block remove aoedev_isbusy() 2008-04-29 08:06:24 -07:00
bluetooth hci_usb: remove code obfuscation 2008-04-19 18:17:26 -07:00
cdrom drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
char random: make mixing interface byte-oriented 2008-04-29 08:06:25 -07:00
clocksource
connector
cpufreq [CPUFREQ] fix show_trans_table 2008-04-28 15:05:44 -04:00
cpuidle cpuidle: fix 100% C0 statistics regression 2008-03-26 00:58:19 -04:00
crypto [CRYPTO] padlock-aes: Use generic setkey function 2008-04-21 10:19:34 +08:00
dca
dio
dma DMA engine: typo fixes 2008-04-21 22:38:45 +00:00
edac
eisa
firewire Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
firmware edd: add default mode CONFIG_EDD_OFF=n, override with edd={on,off} 2008-04-29 08:06:23 -07:00
gpio gpiochip_reserve() 2008-04-28 08:58:34 -07:00
hid usbhid endianness annotations and fixes 2008-04-28 10:03:31 -07:00
hwmon hwmon: (w83781d) Fix I/O resource conflict with PNP 2008-03-27 08:40:41 -04:00
i2c i2c: Fix platform driver hotplug/coldplug 2008-04-22 22:16:49 +02:00
ide drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
ieee1394 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 2008-04-25 12:24:06 -07:00
infiniband IB: expand ib_umem_get() prototype 2008-04-29 08:06:12 -07:00
input drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
isdn isdn: use non-racy method for proc entries creation 2008-04-29 08:06:22 -07:00
leds leds: Add default-on trigger 2008-04-25 00:06:52 +01:00
lguest drivers: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:16:32 -04:00
macintosh mac-hid: fix build after lockdep annotation 2008-04-25 18:57:09 -07:00
mca proc: remove proc_root from drivers 2008-04-29 08:06:18 -07:00
md drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
media drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
memstick memstick: convert struct class_device to struct device 2008-04-19 19:10:29 -07:00
message drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
mfd mfd: use shorter set_current_state() 2008-04-28 08:58:32 -07:00
misc drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
mmc mmc: sdio_ops.c should #include "sdio_ops.h" 2008-04-18 20:05:33 +02:00
mtd drivers: fix integer as NULL pointer warnings 2008-04-28 17:31:13 -07:00
net netdev: use non-racy method for proc entries creation 2008-04-29 08:06:22 -07:00
nubus proc: convert /proc/bus/nubus to seq_file interface 2008-04-29 08:06:19 -07:00
of [POWERPC] drivers/of/of_i2c.c: Add MODULE_LICENSE 2008-04-24 20:58:01 +10:00
oprofile oprofile: change cpu_buffer from array to per_cpu variable 2008-04-28 08:58:31 -07:00
parisc parisc: use non-racy method for proc entries creation 2008-04-29 08:06:22 -07:00
parport avr32: don't offer PARPORT_PC 2008-04-19 20:40:10 -04:00
pci drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
pcmcia ARM: always select HAVE_IDE 2008-04-28 23:44:43 +02:00
pnp drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
power x86: olpc: add One Laptop Per Child architecture support 2008-04-29 08:06:07 -07:00
ps3 [POWERPC] PS3: Sys-manager Wake-on-LAN support 2008-04-01 20:43:08 +11:00
rapidio
rtc drivers: use non-racy method for proc entries creation (2) 2008-04-29 08:06:22 -07:00
s390 s390: use non-racy method for proc entries creation 2008-04-29 08:06:21 -07:00
sbus
scsi scsi: use non-racy method for proc entries creation 2008-04-29 08:06:21 -07:00
serial Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2008-04-28 10:51:43 -07:00
sh
sn
spi spi: spi_imx updates 2008-04-28 08:58:31 -07:00
ssb ssb: Fix all-ones boardflags 2008-04-23 21:25:35 -04:00
tc
telephony
thermal acpi thermal trip points increased to 12 2008-04-15 19:35:41 -07:00
uio UIO: hold a reference to the device's owner while the device is open 2008-04-19 19:10:18 -07:00
usb usb: use non-racy method for proc entries creation 2008-04-29 08:06:21 -07:00
video proc: remove proc_root from drivers 2008-04-29 08:06:18 -07:00
virtio virtio: remove overzealous BUG_ON. 2008-04-07 13:14:22 -07:00
w1
watchdog Convert asm/semaphore.h users to linux/semaphore.h 2008-04-18 22:22:54 -04:00
xen xen: add balloon driver 2008-04-24 23:57:33 +02:00
zorro zorro: use non-racy method for proc entries creation 2008-04-29 08:06:21 -07:00
Kconfig xen: add balloon driver 2008-04-24 23:57:33 +02:00
Makefile