Rusty Russell f7f154f124 hw_random: make buffer usable in scatterlist. ...

virtio_rng feeds the randomness buffer handed by the core directly
into the scatterlist, since commit bb347d98079a547e80bd4722dee1de61e4dca0e8.

However, if CONFIG_HW_RANDOM=m, the static buffer isn't a linear address
(at least on most archs).  We could fix this in virtio_rng, but it's actually
far easier to just do it in the core as virtio_rng would have to allocate
a buffer every time (it doesn't know how much the core will want to read).

Reported-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: stable@kernel.org

2013-03-05 10:11:41 +10:30

..

amd-rng.c

hwrng: amd - manage resource allocation

2011-05-04 15:13:15 +10:00

atmel-rng.c

Drivers: char: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

bcm63xx-rng.c

Drivers: char: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

core.c

hw_random: make buffer usable in scatterlist.

2013-03-05 10:11:41 +10:30

exynos-rng.c

Char/Misc driver patches for 3.9-rc1

2013-02-21 13:57:13 -08:00

geode-rng.c

hwrng: Use PCI_VDEVICE

2009-06-25 13:50:53 +08:00

intel-rng.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

ixp4xx-rng.c

IXP4xx: HW pseudo-random generator is available on IXP45x/46x only.

2012-11-22 03:35:39 +00:00

Kconfig

ARM: arm-soc: multiplatform conversion patches

2012-12-13 10:57:16 -08:00

Makefile

hw_random: add support for the TPM chip as a hardware RNG source

2012-08-22 11:11:41 -05:00

mxc-rnga.c

hwrng: mxc-rnga - Access data via structure

2012-09-07 04:17:07 +08:00

n2-asm.S

sparc64: Add Niagara2 RNG driver.

2008-07-18 00:46:09 -07:00

n2-drv.c

Drivers: char: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

n2rng.h

n2rng: Attach on Niagara-T3.

2011-07-28 01:26:30 -07:00

nomadik-rng.c

ARM: 7362/1: AMBA: Add module_amba_driver() helper macro for amba_driver

2012-03-16 23:32:35 +00:00

octeon-rng.c

Drivers: char: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

omap-rng.c

char: Convert to devm_ioremap_resource()

2013-01-22 11:41:56 -08:00

pasemi-rng.c

Drivers: char: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

picoxcell-rng.c

Drivers: char: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

ppc4xx-rng.c

Drivers: char: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

pseries-rng.c

powerpc/pseries/hwrng: PFO-based hwrng driver

2012-05-14 10:49:12 +10:00

timeriomem-rng.c

Drivers: char: remove __dev* attributes.

2013-01-03 15:57:15 -08:00

tpm-rng.c

hw_random: add support for the TPM chip as a hardware RNG source

2012-08-22 11:11:41 -05:00

tx4939-rng.c

char: Convert to devm_ioremap_resource()

2013-01-22 11:41:56 -08:00

via-rng.c

hwrng: via_rng - Fix memory scribbling on some CPUs

2011-01-07 14:55:06 +11:00

virtio-rng.c

virtio: use module_virtio_driver.

2013-02-13 17:00:37 +10:30