Jason Wang 228432551b virtio-rng: make device ready before making request ...

Current virtio-rng does a entropy request before DRIVER_OK, this
violates the spec:

virtio spec requires that all drivers set DRIVER_OK
before using devices.

Further, kernel will ignore the interrupt after commit
8b4ec69d7e ("virtio: harden vring IRQ").

Fixing this by making device ready before the request.

Cc: [email protected]
Fixes: 8b4ec69d7e ("virtio: harden vring IRQ")
Fixes: f7f510ec19 ("virtio: An entropy device, as suggested by hpa.")
Reported-and-tested-by: [email protected]
Signed-off-by: Jason Wang <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Reviewed-by: Laurent Vivier <[email protected]>

2022-06-08 08:56:03 -04:00

..

amd-rng.c

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arm_smccc_trng.c

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atmel-rng.c

hwrng: atmel - remove extra line

2022-03-03 10:46:19 +12:00

ba431-rng.c

…

bcm2835-rng.c

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cavium-rng-vf.c

hwrng: cavium - fix NULL but dereferenced coccicheck error

2022-03-03 10:49:22 +12:00

cavium-rng.c

hwrng: cavium - Check health status while reading random data

2021-11-20 15:02:07 +11:00

cctrng.c

…

cctrng.h

…

cn10k-rng.c

hwrng: cn10k - Make check_rng_health() return an error code

2022-04-21 17:53:55 +08:00

core.c

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2022-03-21 16:02:36 -07:00

exynos-trng.c

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geode-rng.c

…

hisi-rng.c

…

imx-rngc.c

…

ingenic-rng.c

…

ingenic-trng.c

…

intel-rng.c

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iproc-rng200.c

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ixp4xx-rng.c

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Kconfig

hwrng: cn10k - Enable compile testing

2022-05-06 18:16:55 +08:00

ks-sa-rng.c

…

Makefile

hwrng: mpfs - add polarfire soc hwrng support

2022-04-15 16:34:28 +08:00

meson-rng.c

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mpfs-rng.c

hwrng: mpfs - add polarfire soc hwrng support

2022-04-15 16:34:28 +08:00

mtk-rng.c

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mxc-rnga.c

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n2-asm.S

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n2-drv.c

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n2rng.h

…

nomadik-rng.c

hwrng: nomadik - Change clk_disable to clk_disable_unprepare

2022-03-14 14:45:44 +12:00

npcm-rng.c

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octeon-rng.c

…

omap3-rom-rng.c

hwrng: omap3-rom - fix using wrong clk_disable() in omap_rom_rng_runtime_resume()

2022-05-20 13:54:45 +08:00

omap-rng.c

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optee-rng.c

hwrng: optee - remove redundant initialization to variable rng_size

2022-04-29 13:44:58 +08:00

pasemi-rng.c

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pic32-rng.c

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powernv-rng.c

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pseries-rng.c

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s390-trng.c

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st-rng.c

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stm32-rng.c

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timeriomem-rng.c

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via-rng.c

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virtio-rng.c

virtio-rng: make device ready before making request

2022-06-08 08:56:03 -04:00

xgene-rng.c

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xiphera-trng.c

…